CN112850312A - A surface fabric cutting device for silk quilt production - Google Patents

Abstract

The invention discloses a fabric cutting device for silk quilt production, and belongs to the field of home textile processing mechanical equipment. The fabric pressing and cutting mechanism and the fabric drawing and feeding mechanism are arranged on two sides of a fabric processing support, two sides above a reciprocating material drawing chain are respectively and fixedly connected with two sides below the fabric drawing and feeding support, two sides above a lifting reciprocating guide plate are respectively and horizontally and fixedly provided with a pressing plate mounting connecting plate and a lifting fixing wedge plate, a fabric drawing and feeding lower support plate is horizontally and fixedly arranged on the fabric drawing and feeding support on the lower side of a fabric drawing and feeding upper pressing plate, a pressing and cutting fixing wedge plate is horizontally and fixedly arranged on the lower side of the pressing and cutting lifting plate, a translation pressing and cutting wedge plate matched with the pressing and cutting fixing wedge plate is horizontally arranged on the fabric processing support on the lower side of the pressing and cutting fixing wedge plate, and a fabric pressing and cutting. The silk quilt cutting machine is reasonable in structural design, can efficiently and stably cut silk quilt fabrics continuously and accurately in a segmented mode, is high in processing automation degree, and meets the requirements of production and use.

Description

A surface fabric cutting device for silk quilt production

Technical Field

The invention belongs to the field of home textile processing mechanical equipment, and particularly relates to a fabric cutting device for silk quilt production, which is mainly used for cutting and processing the fabric of a silk quilt.

Background

The silk quilt has better cost performance, is more and more applied to our daily life, and the silk quilt has become widely used bedding, and the silk quilt is excellent in performance, and is good with skin laminating degree when using, can effectively improve the travelling comfort when using. In the production and processing process of the silk quilt, the fabric for making the silk quilt is required to be cut according to the required size of the silk quilt, so that the cut fabric can meet the requirement of the production and the processing of the silk quilt, because the size of the silk quilt is larger and the width of the silk quilt is wider, in the actual cutting process of the fabric, a worker is difficult to manually cut the fabric conveniently and stably by using cutters such as a cutting knife, the fabric for making the silk quilt is required to be cut by using a cutting mechanism, the existing fabric cutting mechanism has a complex structure and is troublesome to operate, the fabric for making the silk quilt is firstly required to be horizontally pulled and fed in the using process of the fabric cutting mechanism, after the fabric is horizontally pulled and fed to the required length, the fabric with the required length is cut by using the cutting knife, and the cutting processing of the fabric for making the silk quilt is realized, however, in the process of cutting the fabric by using the existing fabric cutting mechanism, the horizontal pulling and feeding translation of the fabric and the cutting driving of the fabric cutting knife are respectively driven by two power output mechanisms, which not only causes higher energy consumption for cutting the fabric, but also easily causes the difficulty in the stable and orderly respective driving actions of the two power output mechanisms due to the adoption of the independent operation and driving of the two power output mechanisms, which leads to the difficulty in the stable and orderly matching actions of the pulling and feeding translation of the fabric and the cutting and processing of the fabric, and the difficulty in conveniently and smoothly cutting the fabric after the required length of the horizontal pulling and feeding translation of the fabric, so that the overlong or overlong length of the fabric for manufacturing the silk quilt is easily caused, which affects the normal use of the cut fabric, when the fabric pulling and feeding mechanism moves to the side of the fabric cutting mechanism after the cutting processing of the existing fabric is, need artifical manual with the surface fabric tip tractive of surface fabric cutting knife front side to the surface fabric draw and send the mechanism on carry out the pressure fastening and fix, in this operation process, operation workman's hand need span the surface fabric cutting knife when tractive surface fabric tip, cause easily that operation workman's hand is cut the sword and cut by the surface fabric cutting knife, operation security is difficult to obtain the assurance, consequently utilize current surface fabric cutting mechanism will be used for making the surface fabric of silk quilt and cut processing, it is inefficient and cutting quality is poor to cut, it cuts to be difficult to the continuous accurate segmentation of silk quilt surface fabric of high-efficient steady, can not satisfy the needs of plant use.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides the fabric cutting device for silk quilt production, which has reasonable structural design, can efficiently and stably cut the fabric of the silk quilt in a continuous and accurate segmented manner, has high processing automation degree, and meets the production and use requirements.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a surface fabric cutting device for silk quilt production which characterized in that: the fabric cutting device for silk quilt production comprises a fabric processing support, a fabric drawing and feeding mechanism and a fabric pressing and cutting mechanism, wherein the fabric pressing and cutting mechanism and the fabric drawing and feeding mechanism are sequentially horizontally arranged on two sides of the fabric processing support along a fabric conveying direction, the fabric drawing and feeding mechanism comprises a fabric drawing and feeding support, a reciprocating material drawing chain, a fabric drawing and feeding motor, a lifting reciprocating guide plate, a fabric drawing and feeding lower support plate, a fabric drawing and feeding upper press plate and a push plate lifting cylinder, the fabric drawing and feeding support is horizontally arranged on the upper side of the fabric processing support, the fabric drawing and feeding support is of a C-shaped frame structure with a downward opening, two sides of the fabric processing support are respectively and horizontally and fixedly provided with reciprocating translation guide rods, the lower ends of two sides of the fabric drawing and feeding support respectively horizontally slide on the reciprocating translation guide rods, and two sides below the fabric processing support are, the reciprocating material pulling rotating shaft is vertical to the reciprocating translation guide rod, the two sides of the reciprocating material pulling rotating shaft are respectively and vertically and fixedly provided with a reciprocating material pulling chain wheel, the two sides below the fabric processing bracket are respectively and horizontally provided with a reciprocating material pulling chain, the two sides of the reciprocating material pulling chain are respectively wound and meshed with the reciprocating material pulling chain wheels connected to the corresponding ends of the two reciprocating material pulling rotating shafts, the two sides above the reciprocating material pulling chain are respectively and fixedly connected with the two sides below the fabric drawing and feeding bracket, the fabric drawing and feeding motor is horizontally and fixedly arranged on one side of the fabric processing bracket, the fabric drawing and feeding motor is in transmission connection with the reciprocating material pulling rotating shafts on the adjacent sides by a fabric drawing and feeding belt, the two sides above the fabric drawing and feeding bracket are respectively and vertically and fixedly provided with a lifting reciprocating guide rod, the lifting reciprocating guide plate is horizontally arranged on the upper side of, a pulling plate pressing spring is vertically arranged between two sides of the lifting reciprocating guide plate and the fabric drawing and feeding support, two sides above the lifting reciprocating guide plate are respectively and horizontally fixedly provided with a pressing plate mounting connecting plate and a lifting fixed wedge plate, the pressing plate mounting connecting plate is horizontally and fixedly arranged on the lifting reciprocating guide plate along the fabric pressing and cutting mechanism side, the fabric drawing and feeding upper pressing plate is horizontally and fixedly arranged at the lower side of the pressing plate mounting connecting plate, the fabric drawing and feeding lower bearing plate is horizontally and fixedly arranged on the fabric drawing and feeding support at the lower side of the fabric drawing and feeding upper pressing plate, a pushing plate cylinder support is vertically and fixedly arranged on the fabric drawing and feeding support at the adjacent side of the lifting fixed wedge plate, two sides above the pushing plate cylinder support are respectively and horizontally and fixedly provided with a pushing plate lifting cylinder, the output end of the pushing plate lifting cylinder is horizontally and fixedly provided with a translation movable wedge plate matched with the, the fabric pressing and cutting mechanism comprises a fabric pressing and cutting support, a pressing and cutting lifting plate, a fabric pressing and cutting knife, a lifting and pressing plate, a fixed material bearing plate, an auxiliary material pulling plate and a translation material pulling cylinder, the fabric pressing and cutting support is horizontally and fixedly arranged on the upper side of the fabric processing support, the fabric pressing and cutting support is of a C-shaped frame structure with a downward opening, the pressing and cutting lifting plate is horizontally arranged in the fabric pressing and cutting support, pressing and cutting lifting slotted holes are respectively formed in the fabric pressing and cutting support on the two sides of the pressing and cutting lifting plate, pressing and cutting lifting guide rods are respectively and vertically and fixedly arranged on the two sides of the pressing and cutting lifting slot, pressing and cutting fixed wedge plates are horizontally arranged on the fabric processing support on the lower sides of the pressing and cutting fixed wedge plates, translation pressing and cutting wedge plates matched with the pressing and cutting fixed wedge plates are respectively and vertically and slidably arranged on the two sides of the pressing and cutting lifting plate, and translation supporting wheels are horizontally and, the translational pressing and cutting wedge plate is respectively and horizontally fixedly provided with a cutting pulling plate connecting rod along two ends of the side of the fabric drawing and feeding mechanism, a plurality of wedge plate reset tension springs are uniformly arranged between the other side of the translational pressing and cutting wedge plate and the fabric pressing and cutting bracket, two sides above the fabric processing bracket are respectively and horizontally fixedly provided with a sliding supporting sleeve and a reset limiting sleeve which are matched with the cutting pulling plate connecting rod, the cutting pulling plate connecting rod is fixedly provided with a reset translational baffle along the end of the reset limiting sleeve, the cutting pulling plate connecting rod is provided with a cutting pulling rod sleeve along the middle part of the side of the fabric drawing and feeding bracket, the upper side of the cutting pulling rod sleeve is fixedly provided with a cutting push rod bearing block, the upper side of the pressing and cutting lifting plate is horizontally and fixedly provided with a cutter mounting base, a fabric pressing cutter is horizontally and fixedly arranged on the upper side of the cutter mounting base, the pressing and lifting plate is horizontally and fixedly provided with a lifting, a fabric pressing and cutting bracket which is horizontally attached and fixedly arranged at the upper side of a lifting and pressing plate by a fixed material bearing plate, a fabric feeding guide roller is horizontally and rotatably connected on the fabric pressing and cutting bracket at the adjacent side of the lifting and pressing plate, an auxiliary material pulling bracket is fixedly arranged above the fabric pressing and cutting bracket along the fabric pulling and feeding mechanism side, auxiliary material pulling guide rods are respectively and horizontally and fixedly arranged at the two sides of the auxiliary material pulling bracket, the auxiliary material pulling guide rods are parallel to a connecting rod of the material cutting and pulling plate, a reciprocating material pulling guide plate is arranged on the auxiliary material pulling guide rods in a sliding manner along the horizontal direction, an auxiliary material pulling groove hole matched with the reciprocating material pulling guide plate is horizontally arranged on the fabric pressing and cutting bracket, a translation material pulling cylinder is horizontally and fixedly arranged at one side of the auxiliary material pulling bracket, the output end of the translation material pulling cylinder is fixedly connected with the upper side of, the auxiliary material pulling plate is arranged on the upper side of the fabric pressing cutter, a fabric pressing groove matched with the fabric pressing cutter is formed in the auxiliary material pulling plate, a material pulling pressing plate is horizontally arranged on the auxiliary material pulling plate along the side of the fixed material bearing plate, material pulling pressing cylinders are vertically and downwards fixedly arranged on the two sides of the auxiliary material pulling plate above the material pulling pressing plate respectively, the output ends of the material pulling pressing cylinders are fixedly connected with the upper side of the material pulling pressing plate, and a material pulling pressing glue layer is arranged on the surface of the upper side of the material pulling pressing plate in a fitting mode.

Furthermore, the reciprocating translation guide rod is provided with a fixed limit switch along the side of the fabric pressing and cutting mechanism, the other side of the reciprocating translation guide rod is provided with a movable limit switch, a switch adjusting locking bolt is arranged between the movable limit switch and the reciprocating translation guide rod, and the fixed limit switch and the movable limit switch are respectively arranged on the reciprocating translation guide rods on the two sides of the fabric pulling and feeding support.

Furthermore, the surface of the lower side of the fabric pulling and feeding upper pressure plate is of a circular arc structure, and a material pressing soft adhesive layer is attached to the surface of the upper side of the fabric pulling and feeding upper support plate.

Furthermore, the upper side surface of the translational movable wedge plate of the fabric pulling and feeding mechanism is sequentially and rotatably connected with a plurality of push plate drag reduction rotary rollers along the inclined direction.

Furthermore, a reset push plate spring is sleeved on the press-cutting lifting guide rod on the upper side of the press-cutting lifting plate.

Furthermore, the upper side surface of the translational pressing and cutting wedge plate of the fabric pressing and cutting mechanism is sequentially and rotatably connected with a plurality of cutting resistance reduction rotating rollers along the inclined direction.

Furthermore, the blanking pull rod sleeve is slidably arranged on the blanking pull plate connecting rod, and a sleeve adjusting locking bolt is arranged between the blanking pull rod sleeve and the blanking pull plate connecting rod.

Further, the surface of the upper side of the lifting material pressing plate is of a circular arc-shaped structure, and the surface of the lower side of the fixed material bearing plate is provided with a pressing and cutting fixed adhesive layer in a fitting mode.

Furthermore, a material pressing and guiding support is arranged on the fabric pressing and cutting support on the upper side of the fabric feeding guide roller, the upper end of the material pressing and guiding support is hinged to the fabric pressing and cutting support, the lower end of the material pressing and guiding support is horizontally and rotatably connected with a fabric guiding and guiding compression roller, the fabric guiding and guiding compression roller is tightly attached to the upper side of the fabric feeding guide roller, and a fabric compression spring is arranged between the material pressing and guiding support and the fabric pressing and cutting support.

Further, a fabric pulling and feeding motor of the fabric pulling and feeding mechanism is a servo motor.

Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, the fabric pressing and cutting mechanism and the fabric drawing and feeding mechanism are sequentially and horizontally arranged at the two sides of the fabric processing bracket along the fabric conveying direction, the fabric drawing and feeding mechanism can smoothly draw and translate the fabric, the fabric drawing and feeding mechanism can be linked with the fabric pressing and cutting mechanism to efficiently and smoothly cut the fabric after the fabric is drawn and translated to the required length by the fabric drawing and feeding mechanism by utilizing the linkage action between the fabric pressing and cutting mechanism and the fabric drawing and feeding mechanism, so that the fabric drawing and feeding translation and the fabric cutting and processing can smoothly and orderly coordinate to ensure that the silk can be efficiently and stably cut by the fabric in a continuous and accurate subsection way, the lower ends at the two sides of the fabric drawing and feeding bracket at the upper side of the fabric processing bracket horizontally slide on the reciprocating translation guide rods respectively, and the two sides of the reciprocating material pulling chain are respectively wound and meshed with the reciprocating material pulling chain wheels connected with the corresponding ends of the two, the two sides above the reciprocating material pulling chain are respectively and fixedly connected with the two sides below the fabric pulling and conveying bracket, the fabric pulling and conveying motor is in transmission connection with the reciprocating material pulling and conveying rotating shaft at the adjacent side by a fabric pulling and conveying belt, the reciprocating material pulling and conveying motor drives the reciprocating material pulling chain to rotate in a reciprocating manner, so that the fabric pulling and conveying bracket can stably and smoothly reciprocate along the reciprocating translation guide rod to perform translation motion, the reciprocating translation guide rods at the two sides of the fabric pulling and conveying bracket are respectively provided with a fixed limit switch and a movable limit switch, so that the reciprocating motion of the fabric pulling and conveying bracket can be limited in translation, the stable and accurate reciprocating translation motion of the fabric pulling and conveying bracket is realized, and a switch adjusting locking bolt is arranged between the movable limit switch and the reciprocating translation guide rod, so that the movable limit switch can smoothly and accurately adjust and lock along the reciprocating translation guide rod according to the, the requirements of pulling and feeding the fabrics with different length sizes are met, a lifting reciprocating guide plate at the upper side of a fabric pulling and feeding support is arranged on a lifting reciprocating guide rod in a sliding manner along the vertical direction, a pulling plate material pressing spring is vertically arranged between two sides of the lifting reciprocating guide plate and the fabric pulling and feeding support, a pressing plate mounting connecting plate and a lifting fixed wedge plate are respectively and horizontally and fixedly arranged at two sides above the lifting reciprocating guide plate, a fabric pulling and feeding upper pressing plate is horizontally and fixedly arranged at the lower side of the pressing plate mounting connecting plate, a fabric pulling and feeding lower bearing plate is horizontally and fixedly arranged on the fabric pulling and feeding support at the lower side of the fabric pulling and feeding upper pressing plate, a translation movable wedge plate matched with the lifting fixed wedge plate is horizontally and fixedly arranged at the output end of a push plate lifting cylinder, the translation movable wedge plate is horizontally pushed by a push plate lifting cylinder, the lifting reciprocating guide plate is driven by the lifting fixed wedge, when the push plate lifting cylinder horizontally pulls the translational movable wedge plate, the lifting reciprocating guide plate falls along the vertical direction under the action of the pulling plate pressing spring, so that the fabric pulling and feeding lower bearing plate and the fabric pulling and feeding upper pressing plate are mutually attached and pressed, the lower side surface of the fabric pulling and feeding upper pressing plate is in a circular arc structure, the upper side surface of the fabric pulling and feeding upper bearing plate is attached and provided with a pressing soft glue layer, the end part of the fabric can be sufficiently and efficiently pressed and fixed when the fabric pulling and feeding upper pressing plate and the fabric pulling and feeding upper bearing plate are mutually attached and attached, the end part of the fabric is prevented from falling off in the fabric pulling, the pressing and loosening of the end part of the fabric can be conveniently and efficiently realized by utilizing the mechanism through the mutual attachment and mutual detachment of the fabric pulling and feeding lower bearing plate and the fabric pulling and feeding upper pressing plate, the fabric pressing and cutting support is horizontally fixed on the upper side of the fabric processing support, and two, a fabric pressing cutter is horizontally and fixedly arranged on the upper side of a cutter mounting base of the pressing cutting lifting plate, a pressing cutting fixing wedge plate is horizontally and fixedly arranged on the lower side of the pressing cutting lifting plate, a fabric processing support on the lower side of the pressing cutting fixing wedge plate is horizontally provided with a translational pressing cutting wedge plate matched with the pressing cutting fixing wedge plate, the translational movement of the translational pressing cutting wedge plate is utilized to push the pressing cutting fixing wedge plate to move upwards along the vertical direction, so that the pressing cutting lifting plate can push the fabric pressing cutter to move upwards vertically to realize the cutting processing of the fabric, a cutting pull plate connecting rod is respectively and horizontally and fixedly arranged at two ends of the fabric pulling mechanism side through the translational pressing cutting wedge plate, a plurality of wedge plate resetting tension springs are uniformly arranged between the other side of the translational pressing cutting wedge plate and the fabric pressing cutting support, and a sliding supporting sleeve and a resetting limiting sleeve matched with the cutting pull plate connecting rod are respectively and horizontally and fixedly arranged, a reset translation baffle is fixedly arranged on the connecting rod of the cutting pull plate along the end of the reset limiting sleeve, a cutting push rod bearing block is fixedly arranged on the upper side of the cutting pull rod sleeve of the cutting pull plate connecting rod, translation push rod plates are respectively and vertically and fixedly arranged on two sides of the lower inner part of the fabric drawing and feeding bracket, in the process of the fabric drawing and feeding bracket drawing and feeding the fabric to perform translation motion, when the fabric drawing and feeding bracket moves to the tail end position along the reciprocating translation guide rod in a translation way, the translation push rod plates on two sides of the lower part of the fabric drawing and feeding bracket push the cutting push rod bearing block, the cutting pull plate connecting rod performs the same step-by-step translation motion under the driving of the cutting push rod bearing block, the fabric pressing and cutting knife moves vertically and upwards when the translation pressing and cutting wedge plate is driven to perform translation motion, when the fabric drawing and feeding bracket performs translation motion to the fabric pressing and cutting mechanism side, the translation pressing and cutting wedge plate can perform limited range of reset translation motion under the synergistic action of the wedge plate reset, the pressing and cutting lifting plate smoothly and stably moves vertically and downwards under the action of self gravity after losing the upward thrust of the translation pressing and cutting wedge plate along the vertical direction, the fabric pressing and cutting knife synchronously moves downwards under the driving of the pressing and cutting lifting plate, the cutting pull rod sleeve is arranged on the cutting pull plate connecting rod in a sliding way, a sleeve adjusting locking bolt is arranged between the cutting pull rod sleeve and the cutting pull plate connecting rod, the cutting pull rod sleeve is used for carrying out translation adjustment along the cutting pull plate connecting rod, the linkage position of the fabric pulling and sending support for driving the cutting pull plate connecting rod to carry out translation movement can be accurately adjusted, the fabric can be cut and processed efficiently and accurately, by utilizing the structure, the translation pushing of the translation pushing plate of the fabric pulling and sending support for pushing the translation of the fabric pressing and cutting knife and the translation movement of the fabric pulling and sending support to generate the linkage effect, and after the fabric is translated and sent to the required length, the fabric pressing and cutting knife can cut the fabric efficiently and smoothly, the efficiency and the quality of fabric cutting and processing are improved, the lifting supporting connecting plate is horizontally and fixedly arranged on the pressing and cutting lifting plate along the side of the wedge plate reset tension spring, the lifting pressing plate is horizontally and fixedly arranged on the upper side of the lifting supporting connecting plate, the fixed material bearing plate is horizontally attached to the fabric pressing and cutting support fixedly arranged on the upper side of the lifting pressing plate, the pressing and cutting lifting plate is utilized to drive the lifting pressing plate to synchronously move up and down, so that the fabric pressing and cutting knife can realize the pressing and fixing of the fabric by utilizing the mutual attachment of the lifting pressing plate and the fixed material bearing plate when cutting the fabric, the situation that the fabric is skewed and twisted and not fully cut off in the cutting process of the fabric pressing and cutting knife is avoided, the fabric can be cut efficiently and smoothly by the fabric pressing and cutting knife, and the fabric feeding guide roller is horizontally and rotatably connected on the fabric pressing and cutting support on the, the upper end of a material pressing guide support is hinged and connected with a fabric pressing and cutting support, the lower end of the material pressing guide support is horizontally and rotatably connected with a fabric guide and feed compression roller, a fabric compression spring is arranged between the material pressing guide and the fabric pressing and cutting support, the fabric guide and feed compression roller are mutually attached and compressed by a fabric feeding guide roller and the fabric guide and feed compression roller, so that the smooth and orderly material guide and transport of the fabric can be realized, the fabric is prevented from being excessively transported in the pulling and translation process of a fabric pulling and feed mechanism, a reciprocating material pulling guide plate is arranged on an auxiliary material pulling guide rod in a sliding manner along the horizontal direction, the output end of a translation material pulling cylinder is fixedly connected with the upper side of the reciprocating material pulling guide plate, a fabric pressing and cutting groove matched with a fabric pressing and cutting knife is arranged on the auxiliary material pulling plate, a material pulling compression plate is horizontally arranged below the side of a fixed material bearing plate, the output end of the material pulling, the silk cutting machine has the advantages that the fabric cutting groove on the auxiliary material pulling plate is utilized, so that the mutual cutting matching of the fabric cutting knife and the fabric cutting groove can effectively improve the fabric cutting efficiency in the fabric cutting process of the fabric cutting knife, the material pulling pressing plate is pulled upwards along the vertical direction by the material pulling pressing cylinder, the material pulling cylinder horizontally pushes the reciprocating material pulling guide plate, the end part of the fabric which is cut in the previous process can be stably and efficiently pulled and translated to the outer side of the fabric cutting bracket, an operator can conveniently and smoothly place the end part of the fabric between the fabric pulling lower bearing plate and the fabric pulling upper pressing plate of the fabric pulling mechanism, the danger of the operator in the working process can be effectively reduced, the fabric can be ensured to be efficiently and stably pulled and cut continuously, and the silk can be efficiently and stably segmented and accurately by the aid of the structural design of the silk cutting machine, the processing automation degree is high, and the requirements of production and use are met.

Drawings

Fig. 1 is a front view structure schematic diagram of a fabric cutting device for silk quilt production.

Fig. 2 is a schematic front view of the fabric pulling mechanism of the present invention.

Fig. 3 is a schematic front view of the fabric press-cutting mechanism of the present invention.

In the figure: 1. the cloth processing device comprises a cloth processing support, 2 a cloth drawing and feeding mechanism, 3 a cloth pressing and cutting mechanism, 4 a cloth drawing and feeding support, 5 a reciprocating drawing chain, 6 a cloth drawing and feeding motor, 7 a lifting reciprocating guide plate, 8 a cloth drawing and feeding lower bearing plate, 9 a cloth drawing and feeding upper pressing plate, 10 a push plate lifting cylinder, 11 a reciprocating translation guide rod, 12 a reciprocating drawing rotating shaft, 13 a reciprocating drawing chain wheel, 14 a cloth drawing belt, 15 a lifting reciprocating guide rod, 16 a pull plate pressing spring, 17 a pressing plate mounting connecting plate, 18 a lifting fixing wedge plate, 19 a push plate cylinder support, 20 a translation movable wedge plate, 21 a translation push rod plate, 22 a cloth pressing and cutting support, 23 a pressing and cutting lifting plate, 24 a cloth pressing cutter, 25 a lifting pressing plate, 26 a fixing material bearing plate, 27 an auxiliary material drawing plate, 28 a translation drawing cylinder and 29 a pressing and cutting lifting groove hole, 30. a press-cutting lifting guide rod 31, a press-cutting fixed wedge plate 32, a translation press-cutting wedge plate 33, a translation supporting wheel 34, a cutting pulling plate connecting rod 35, a wedge plate reset tension spring 36, a sliding supporting sleeve 37, a reset limiting sleeve 38, a reset translation baffle 39, a cutting pulling rod sleeve 40, a cutting pushing rod bearing block 41, a cutter mounting base 42, a lifting supporting connecting plate 43, a fabric feeding guide roller 44, an auxiliary pulling bracket 45, an auxiliary pulling guide rod 46, a reciprocating pulling guide plate 47, an auxiliary pulling groove hole 48, a fabric press-cutting groove 49, a pulling pressing plate 50, a pulling pressing cylinder 51, a pulling pressing rubber layer 52, a fixed limiting switch 53, a movable limiting switch 54, a switch adjusting locking bolt 54, a pressing material soft rubber layer 55, a pushing plate anti-drag rotating roller 56, a reset spring 57, a pushing plate rotating roller 58, 59. the sleeve adjusts the locking bolt, 60, press and cut the fixed glue layer, 61, press and lead and send the support, 62, the facing material leads and sends the compression roller, 63, the facing material compresses tightly the spring.

Detailed Description

In order to further describe the invention, a specific embodiment of a fabric cutting device for silk quilt production is further explained below with reference to the drawings, and the following examples are illustrative of the invention and the invention is not limited to the following examples.

As shown in fig. 1, 2 and 3, the invention relates to a fabric cutting device for silk quilt production, which comprises a fabric processing bracket 1, a fabric drawing and feeding mechanism 2 and a fabric pressing and cutting mechanism 3, wherein the fabric pressing and cutting mechanism 3 and the fabric drawing and feeding mechanism 2 are sequentially and horizontally arranged at two sides of the fabric processing bracket 1 along the fabric conveying direction, the fabric drawing and feeding mechanism 2 comprises a fabric drawing and feeding bracket 4, a reciprocating drawing chain 5, a fabric drawing and feeding motor 6, a lifting reciprocating guide plate 7, a fabric drawing and feeding lower bearing plate 8, a fabric drawing and feeding upper press plate 9 and a push plate lifting cylinder 10, the fabric drawing and feeding bracket 4 is horizontally arranged at the upper side of the fabric processing bracket 1, the fabric drawing and feeding bracket 4 is of a C-shaped frame structure with a downward opening, reciprocating translation guide rods 11 are respectively and horizontally and fixedly arranged at two sides of the fabric processing bracket 1, the lower ends at two sides of the fabric drawing and feeding bracket 4 respectively slide horizontally on the, the two sides below the fabric processing bracket 1 are respectively and horizontally and rotatably connected with a reciprocating material pulling rotating shaft 12, the reciprocating material pulling rotating shaft 12 is mutually vertical to a reciprocating translation guide rod 11, the two sides of the reciprocating material pulling rotating shaft 12 are respectively and vertically and fixedly provided with a reciprocating material pulling chain wheel 13, the two sides below the fabric processing bracket 1 are respectively and horizontally provided with a reciprocating material pulling chain 5, the two sides of the reciprocating material pulling chain 5 are respectively wound and meshed with the reciprocating material pulling chain wheels 13 connected to the corresponding ends of the two reciprocating material pulling rotating shafts 12, the two sides above the reciprocating material pulling chain 5 are respectively and fixedly connected with the two sides below the fabric pulling bracket 4, the fabric pulling motor 6 is horizontally and fixedly arranged at one side of the fabric processing bracket 1, the fabric pulling motor 6 is in transmission connection with the reciprocating material pulling rotating shafts 12 at the adjacent side by a fabric pulling belt 14, the two sides above the fabric pulling bracket 4 are respectively and vertically and fixedly provided with a lifting reciprocating guide rod 15, the lifting reciprocating guide plate 7 is arranged on a lifting reciprocating guide rod 15 in a sliding manner along the vertical direction, a pulling plate pressing spring 16 is vertically arranged between two sides of the lifting reciprocating guide plate 7 and the fabric drawing and feeding support 4, two sides above the lifting reciprocating guide plate 7 are respectively and horizontally and fixedly provided with a pressing plate mounting connecting plate 17 and a lifting fixed wedge plate 18, the pressing plate mounting connecting plate 17 is horizontally and fixedly arranged at the side of the lifting reciprocating guide plate 7 along the fabric pressing and cutting mechanism 3, the fabric drawing and feeding upper pressing plate 9 is horizontally and fixedly arranged at the lower side of the pressing plate mounting connecting plate 17, the fabric drawing and feeding lower support plate 8 is horizontally and fixedly arranged at the fabric drawing and feeding support 4 at the lower side of the fabric drawing and feeding upper pressing plate 9, a push plate cylinder support 19 is vertically and fixedly arranged on the fabric drawing and feeding support 4 at the adjacent side of the lifting fixed wedge plate 18, push plate lifting cylinders 10 are respectively and horizontally and fixedly arranged at two sides above the, two sides of the inside of the lower part of the fabric pulling and conveying support 4 are respectively and vertically fixedly provided with a translation push rod plate 21.

The fabric pressing and cutting mechanism 3 of the invention comprises a fabric pressing and cutting bracket 22, a pressing and cutting lifting plate 23, a fabric pressing and cutting knife 24, a lifting and lowering material pressing plate 25, a fixed material bearing plate 26, an auxiliary material pulling plate 27 and a translational material pulling cylinder 28, wherein the fabric pressing and cutting bracket 22 is horizontally and fixedly arranged at the upper side of a fabric processing bracket 1, the fabric pressing and cutting bracket 22 is of a C-shaped frame structure with a downward opening, the pressing and cutting lifting plate 23 is horizontally arranged in the fabric pressing and cutting bracket 22, pressing and cutting lifting slotted holes 29 are respectively arranged on the fabric pressing and cutting brackets 22 at the two sides of the pressing and cutting lifting plate 23, pressing and cutting lifting guide rods 30 are respectively and vertically and fixedly arranged at the two sides of the pressing and cutting lifting plate 23, a pressing and cutting fixed wedge plate 31 is horizontally and fixedly arranged at the lower side of the pressing and cutting lifting plate 23, a translational wedge pressing and cutting plate 32 matched with the pressing and cutting fixed wedge plate 31 is horizontally arranged on the fabric processing bracket 1 at, a translation supporting wheel 33 is horizontally and rotatably connected to the lower side of the translation pressing and cutting wedge plate 32, a cutting pulling plate connecting rod 34 is horizontally and fixedly arranged at each of two ends of the translation pressing and cutting wedge plate 32 along the side of the fabric drawing and feeding mechanism 2, a plurality of wedge plate reset tension springs 35 are uniformly arranged between the other side of the translation pressing and cutting wedge plate 32 and the fabric pressing and cutting support 22, a sliding supporting sleeve 36 and a reset limiting sleeve 37 which are matched with the cutting pulling plate connecting rod 34 are horizontally and fixedly arranged at each of two sides above the fabric processing support 1, a reset translation baffle 38 is fixedly arranged at each of the cutting pulling plate connecting rod 34 along each of the reset limiting sleeves 37, a cutting pulling rod sleeve 39 is arranged at each of the cutting pulling plate connecting rod 34 along the middle part of the side of the fabric drawing and feeding support 4, a cutting push rod bearing block 40 is fixedly arranged at the upper side of each cutting pulling rod sleeve 39, a cutter mounting base 41 is horizontally and fixedly, the pressing-cutting lifting plate 23 is horizontally and fixedly provided with a lifting supporting connecting plate 42 along the side of the wedge plate resetting tension spring 35, the lifting pressing plate 25 is horizontally and fixedly arranged on the upper side of the lifting supporting connecting plate 42, the fixed material bearing plate 26 is horizontally attached to and fixedly arranged on the fabric pressing-cutting support 22 on the upper side of the lifting pressing plate 25, the fabric pressing-cutting support 22 on the adjacent side of the lifting pressing plate 25 is horizontally and rotatably connected with a fabric feeding guide roller 43, an auxiliary material pulling support 44 is fixedly arranged above the fabric pressing-cutting support 22 along the side of the fabric pulling mechanism 2, two sides of the auxiliary material pulling support 44 are respectively and horizontally and fixedly provided with auxiliary material pulling guide rods 45, the auxiliary material pulling guide rods 45 are parallel to the cutting pull plate connecting rod 34, the auxiliary material pulling guide rods 45 are provided with reciprocating material pulling guide plates 46 in a sliding mode along the horizontal direction, the auxiliary material pulling groove holes 47 matched with the reciprocating material pulling guide plates, the horizontal fixed setting of translation drawing material cylinder 28 is in supplementary drawing material support 44 one side, translation drawing material cylinder 28 output and reciprocal drawing material guide 46 upside fixed connection, supplementary flitch 27 level is fixed and is set up in reciprocal drawing material guide 46 downside, supplementary flitch 27 sets up in the surface fabric and presses the cutter 24 upside, be provided with the surface fabric that presses cutter 24 looks adaptation on the supplementary flitch 27 and press grooving 48, supplementary flitch 27 of drawing is provided with along fixed holding flitch 26 side below level and draws the material pressure strip 49, draw the supplementary flitch 27 both sides of drawing material pressure strip 49 top respectively vertical downward fixed and be provided with and draw the material to compress tightly cylinder 50, draw the material to compress tightly cylinder 50 output and draw the material pressure strip 49 upside fixed connection, draw the laminating of material pressure strip 49 upside surface and be provided with and draw the material to compress tightly glue film 51.

According to the invention, the fixed limit switch 52 is arranged on the reciprocating translation guide rod 11 along the fabric press-cutting mechanism 3 side, the movable limit switch 53 is arranged on the other side of the reciprocating translation guide rod 11, the switch adjusting locking bolt 54 is arranged between the movable limit switch 53 and the reciprocating translation guide rod 11, the fixed limit switch 52 and the movable limit switch 53 are respectively arranged on the reciprocating translation guide rods 11 on the two sides of the fabric pulling and sending support 4, so that the translation limit can be realized on the reciprocating motion of the fabric pulling and sending support 4, the stable and accurate reciprocating translation motion of the fabric pulling and sending support 4 can be realized, and the switch adjusting locking bolt 54 is arranged between the movable limit switch 53 and the reciprocating translation guide rod 11, so that the movable limit switch 53 can be smoothly and accurately adjusted and locked along the reciprocating translation guide rod 11 according to the fabric pulling and sending requirements, and the requirements of fabric pulling and sending. The lower side surface of the fabric pulling and feeding upper pressing plate 9 is of an arc-shaped structure, and the upper side surface of the fabric pulling and feeding upper bearing plate 8 is provided with the pressing soft glue layer 55 in a fitting manner, so that the end part of the fabric can be sufficiently and efficiently pressed and fixed when the fabric pulling and feeding upper pressing plate 9 and the fabric pulling and feeding upper bearing plate 8 are mutually fitted, and the end part of the fabric is prevented from falling off in the fabric pulling, feeding and translating process. The upper side surface of the translational movable wedge plate 20 of the fabric pulling and feeding mechanism 2 is sequentially and rotatably connected with a plurality of push plate anti-drag rotating rollers 56 along the inclined direction, so that the translational movable wedge plate 20 can be used for conveniently and smoothly pushing the lifting fixed wedge plate 18 to perform lifting motion along the vertical direction. The press-cutting lifting guide rod 30 at the upper side of the press-cutting lifting plate 23 is sleeved with the reset push plate spring 57, the press-cutting lifting plate 23 is pushed downwards along the vertical direction by the reset push plate spring 57, the stable and smooth vertical lifting motion of the press-cutting lifting plate 23 is realized, and the press-cutting lifting plate 23 is prevented from being blocked in the lifting process to influence the normal and orderly lifting motion. The upper side surface of the translational pressing and cutting wedge plate 32 of the fabric pressing and cutting mechanism 3 is sequentially and rotatably connected with a plurality of cutting drag reduction rotating rollers 58 along the inclined direction, so that the translational pressing and cutting wedge plate 32 can be used for conveniently and smoothly pushing the pressing and cutting fixed wedge plate 31 to move up and down along the vertical direction. The cutting pull rod sleeve 39 is arranged on the cutting pull plate connecting rod 34 in a sliding mode, the sleeve adjusting locking bolt 59 is arranged between the cutting pull rod sleeve 39 and the cutting pull plate connecting rod 34, and the cutting pull rod sleeve 39 is adjusted in a translation mode along the cutting pull plate connecting rod 34, so that the linkage position of the fabric pulling and conveying support 4 for driving the cutting pull plate connecting rod 34 to move in a translation mode can be accurately adjusted, and the fabric can be cut efficiently and accurately. The upper side surface of the lifting material pressing plate 25 is of a circular arc structure, and the lower side surface of the fixed material bearing plate 26 is provided with the pressing and cutting fixed adhesive layer 60 in a fitting manner, so that the fabric can be stably and efficiently pressed and fixed in the fabric cutting process, and the fabric is prevented from deviating and skewing in the cutting process. According to the invention, the fabric pressing and cutting support 22 on the upper side of the fabric feeding guide roller 43 is provided with the material pressing and guiding support 61, the upper end of the material pressing and guiding support 61 is hinged to the fabric pressing and cutting support 22, the lower end of the material pressing and guiding support 61 is horizontally and rotatably connected with the fabric guiding and conveying press roller 62, the fabric guiding and conveying press roller 62 is tightly pressed and attached to the upper side of the fabric feeding guide roller 43, the fabric pressing spring 63 is arranged between the material pressing and guiding support 61 and the fabric pressing and cutting support 22, and the fabric feeding guide roller 43 and the fabric guiding and conveying press roller 62 are mutually attached and pressed, so that the smooth and orderly material guiding and conveying of the fabric can be realized, and the excessive conveying of the fabric in the pulling and conveying translation process. The fabric pulling and feeding motor 6 of the fabric pulling and feeding mechanism 2 is a servo motor, so that the fabric pulling and feeding bracket 4 can be stably and accurately pulled to reciprocate to perform translational motion by using the fabric pulling and feeding motor 6, and the fabric pulling, feeding and cutting accuracy is improved.

By adopting the technical scheme, when the fabric cutting device for silk quilt production is used, the fabric pressing and cutting mechanism 3 and the fabric drawing and feeding mechanism 2 are sequentially and horizontally arranged at two sides of the fabric processing bracket 1 along the fabric conveying direction, the fabric drawing and feeding mechanism 2 can smoothly draw, feed and translate the fabric, the fabric drawing and feeding mechanism 2 can be linked with the fabric pressing and cutting mechanism 3 to cut the fabric efficiently and smoothly by utilizing the linkage action between the fabric pressing and cutting mechanism 3 and the fabric drawing and feeding mechanism 2 after the fabric is drawn, fed and translated by the fabric drawing and feeding mechanism 2 to the required length, so that the fabric drawing, feeding and translating and the fabric cutting can be smoothly and orderly matched to ensure that the silk quilt fabric can be continuously and accurately cut in sections in an efficient and stable manner, the lower ends of two sides of the fabric drawing and feeding bracket 4 at the upper side of the fabric processing bracket 1 respectively horizontally slide on the reciprocating translation guide rod 11, the two sides of a reciprocating material pulling chain 5 are respectively wound and meshed with reciprocating material pulling chain wheels 13 connected to the corresponding ends of two reciprocating material pulling rotating shafts 12 in a meshing manner, the two sides above the reciprocating material pulling chain 5 are respectively fixedly connected with the two sides below a fabric pulling and conveying bracket 4, a fabric pulling and conveying motor 6 is in transmission connection with the reciprocating material pulling and conveying rotating shafts 12 on the adjacent sides by adopting a fabric pulling and conveying belt 14, the fabric pulling and conveying motor 6 is used for driving the reciprocating material pulling chain 5 to rotate in a reciprocating manner, so that the fabric pulling and conveying bracket 4 can stably and smoothly reciprocate to perform translational motion along a reciprocating translation guide rod 11, a fixed limit switch 52 and a movable limit switch 53 are respectively arranged on the reciprocating translation guide rods 11 on the two sides of the fabric pulling and conveying bracket 4, the translational limit can be realized by the reciprocating motion of the fabric pulling and conveying bracket 4, the stable and accurate reciprocating translational motion of the fabric pulling and conveying bracket 4, and a switch adjusting locking bolt 54 is arranged, the movable limit switch 53 can be smoothly and accurately adjusted and locked along the reciprocating translation guide rod 11 according to the requirements of fabric drawing and feeding, the requirements of fabric drawing and feeding processing with different length sizes can be met, the lifting reciprocating guide plate 7 on the upper side of the fabric drawing and feeding support 4 is arranged on the lifting reciprocating guide rod 15 in a sliding mode along the vertical direction, a draw plate pressing spring 16 is vertically arranged between the two sides of the lifting reciprocating guide plate 7 and the fabric drawing and feeding support 4, a press plate mounting connecting plate 17 and a lifting fixed wedge plate 18 are respectively and horizontally and fixedly arranged on the two sides above the lifting reciprocating guide plate 7, the fabric drawing and feeding upper press plate 9 is horizontally and fixedly arranged on the lower side of the press plate mounting connecting plate 17, a fabric drawing and feeding lower bearing plate 8 is horizontally and fixedly arranged on the fabric drawing and feeding support 4 on the lower side of the fabric drawing and feeding upper press plate 9, the output end of the push, the translation movable wedge plate 20 is horizontally pushed by the push plate lifting cylinder 10, the lifting reciprocating guide plate 7 is lifted in the vertical direction under the driving of the lifting fixed wedge plate 18, so that the fabric drawing lower bearing plate 8 and the fabric drawing upper pressing plate 9 are separated from each other, when the translation movable wedge plate 20 is horizontally pulled by the push plate lifting cylinder 10, the lifting reciprocating guide plate 7 falls in the vertical direction under the action of the pulling plate pressing spring 16, so that the fabric drawing lower bearing plate 8 and the fabric drawing upper pressing plate 9 are mutually attached and pressed, the lower side surface of the fabric drawing upper pressing plate 9 is in a circular arc structure, the upper side surface of the fabric drawing upper bearing plate 8 is attached with a pressing soft rubber layer 55, the end part of the fabric can be sufficiently and efficiently pressed and fixed when the fabric drawing upper pressing plate 9 and the fabric drawing upper bearing plate 8 are mutually attached, the end part of the fabric is prevented from falling off in the process of drawing translation of the fabric, and the mechanism is utilized, the pressing and loosening of the end part of the fabric can be conveniently and efficiently realized by mutually attaching and detaching the fabric drawing lower bearing plate 8 and the fabric drawing upper pressing plate 9, the fabric pressing and cutting support 22 is horizontally and fixedly arranged on the upper side of the fabric processing support 1, two sides of the pressing and cutting lifting plate 23 are respectively and vertically and slidably arranged on the pressing and cutting lifting guide rods 30, the upper side of the cutter mounting base 41 of the pressing and cutting lifting plate 23 is horizontally and fixedly provided with a fabric pressing and cutting knife 24, the lower side of the pressing and cutting lifting plate 23 is horizontally and fixedly provided with a pressing and cutting fixed wedge plate 31, the fabric processing support 1 on the lower side of the pressing and cutting fixed wedge plate 31 is horizontally provided with a translational pressing and cutting wedge plate 32 matched with the pressing and cutting fixed wedge plate 31, the translational movement of the translational pressing and cutting wedge plate 32 is utilized to push the pressing and cutting fixed wedge plate 31 to move upwards along the vertical direction, so that the pressing and cutting lifting plate 23, a material cutting pulling plate connecting rod 34 is respectively and horizontally and fixedly arranged at two ends of the side of the fabric drawing and feeding mechanism 2 by a translation and pressing cutting wedge plate 32, a plurality of wedge plate reset tension springs 35 are evenly arranged between the other side of the translation and pressing cutting wedge plate 32 and the fabric pressing and cutting support 22, a sliding supporting sleeve 36 and a reset limiting sleeve 37 which are matched with the material cutting pulling plate connecting rod 34 are respectively and horizontally and fixedly arranged at two sides above the fabric processing support 1, a reset translation baffle 38 is fixedly arranged at the end of the material cutting pulling plate connecting rod 34 along the reset limiting sleeve 37, a material cutting push rod bearing block 40 is fixedly arranged at the upper side of the material cutting pulling rod sleeve 39 of the material cutting pulling plate connecting rod 34, a translation push rod plate 21 is respectively and vertically and fixedly arranged at two sides below the fabric drawing and feeding support 4, when the fabric drawing and feeding support 4 moves to the tail end position along a reciprocating translation guide rod 11 in the process of drawing, the translational push rod plates 21 at two sides below the fabric drawing and feeding support 4 push the cutting push rod bearing block 40, the cutting pull rod plate connecting rod 34 is driven by the cutting push rod bearing block 40 to do translational motion in the same step, the cutting pull rod plate connecting rod 34 drives the translational pressing and cutting wedge plate 32 to do translational motion to realize that the fabric pressing and cutting knife 24 moves vertically upwards, when the fabric drawing and feeding support 4 moves horizontally towards the fabric pressing and cutting mechanism 3, the translational pressing and cutting wedge plate 32 can do limited range of resetting translational motion under the synergistic action of the wedge plate resetting tension spring 35 and the resetting translational baffle 38, the pressing and cutting lifting plate 23 loses the upward thrust of the translational pressing and cutting wedge plate 32 along the vertical direction and then smoothly and stably moves vertically downwards under the action of self gravity, the fabric pressing and cutting knife 24 synchronously moves downwards under the driving of the pressing and cutting lifting plate 23 and is arranged on the cutting pull rod connecting rod 34 in a sliding way through the cutting pull rod sleeve 39, the sleeve adjusting locking bolt 59 is arranged between the cutting pull rod sleeve 39 and the cutting pull plate connecting rod 34, the cutting pull rod sleeve 39 is used for translational adjustment along the cutting pull plate connecting rod 34, the linkage position of the fabric drawing and conveying support 4 for driving the cutting pull plate connecting rod 34 to perform translational motion can be accurately adjusted, the fabric can be efficiently and accurately cut, by utilizing the structure, the translational push of the translation push rod plate 21 of the fabric drawing and conveying support 4 on the cutting pull plate connecting rod 34 is utilized, the linkage effect of the lifting motion of the fabric pressing cutter 24 and the translational motion of the fabric drawing and conveying support 4 can be realized, the fabric pressing cutter 24 can efficiently and smoothly cut the fabric after the fabric is translationally drawn to the required length, the efficiency and the quality of fabric cutting are improved, the lifting supporting connecting plate 42 is horizontally and fixedly arranged along the wedge plate resetting tension spring 35 side through the pressing and cutting lifting plate 23, the lifting material pressing plate 25 is horizontally and fixedly arranged on the upper side of the lifting supporting connecting plate 42, the fixed material bearing plate 26 is horizontally attached to the fabric pressing and cutting support 22 fixedly arranged on the upper side of the lifting material pressing plate 25, the pressing and cutting lifting plate 23 is utilized to drive the lifting material pressing plate 25 to synchronously carry out lifting motion, so that when the fabric pressing and cutting knife 24 carries out cutting processing on fabrics, the pressing and fixing of the fabrics can be realized by utilizing the mutual attachment of the lifting material pressing plate 25 and the fixed material bearing plate 26, the situation that the fabrics are skewed and twisted and are not fully cut off in the cutting process of the fabrics pressed and cut knife 24 is avoided, the efficient and smooth cutting processing of the fabrics by the fabric pressing and cutting knife 24 is ensured, the fabric feeding guide roller 43 is horizontally and rotatably connected on the fabric pressing and cutting support 22 on the adjacent side of the lifting material pressing plate 25, the upper end of the material guiding and conveying support 61 is hinged to the fabric pressing and cutting support 22, the lower, a fabric pressing spring 63 is arranged between the material pressing and guiding bracket 61 and the fabric pressing and cutting bracket 22, the mutual joint and pressing of a fabric feeding guide roller 43 and a fabric guiding and conveying press roller 62 are utilized to realize the smooth and orderly material guiding and conveying of the fabric, the excessive conveying of the fabric in the pulling and conveying translation process of the fabric pulling and conveying mechanism 2 is avoided, a reciprocating material pulling guide plate 46 is arranged on an auxiliary material pulling guide rod 45 in a sliding way along the horizontal direction, the output end of a translation material pulling cylinder 28 is fixedly connected with the upper side of the reciprocating material pulling guide plate 46, a fabric pressing and cutting groove 48 matched with the fabric pressing and cutting knife 24 is arranged on an auxiliary material pulling plate 27, a material pulling and pressing plate 49 is horizontally arranged below the fixed material bearing plate 26 side of the auxiliary material pulling plate 27, the output end of the material pulling and pressing cylinder 50 is fixedly connected with the upper side of the material pulling and pressing plate 49, a material pressing and adhesive layer 51 is arranged on the surface of the, the fabric pressing and cutting knife 24 is enabled to cut fabrics in the process, the fabric pressing and cutting knife 24 and the fabric pressing and cutting groove 48 are mutually cut and matched to enable the fabric cutting efficiency to be effectively improved, the material pulling and pressing cylinder 50 is utilized to upwards pull the material pulling and pressing plate 49 in the vertical direction, the material pulling and pressing cylinder 28 horizontally pushes the reciprocating material pulling guide plate 46, the fabric end portion which is cut in the previous process can be stably and efficiently pulled and translated to the outer side of the fabric pressing and cutting support 22, an operator can conveniently and smoothly place the end portion of the fabric between the fabric pulling and feeding lower support plate 8 and the fabric pulling and feeding upper press plate 9 of the fabric pulling and feeding mechanism 2, the danger of the operator in the working process can be effectively reduced, and the fabric can be cut efficiently and stably by continuous pulling and feeding. Through the structure, the silk quilt fabric cutting machine is reasonable in structural design, can efficiently and stably cut silk quilt fabrics continuously and accurately in a segmented mode, is high in processing automation degree, and meets the requirements of production and use.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a surface fabric cutting device for silk quilt production which characterized in that: the fabric cutting device for silk quilt production comprises a fabric processing support, a fabric drawing and feeding mechanism and a fabric pressing and cutting mechanism, wherein the fabric pressing and cutting mechanism and the fabric drawing and feeding mechanism are sequentially horizontally arranged on two sides of the fabric processing support along a fabric conveying direction, the fabric drawing and feeding mechanism comprises a fabric drawing and feeding support, a reciprocating material drawing chain, a fabric drawing and feeding motor, a lifting reciprocating guide plate, a fabric drawing and feeding lower support plate, a fabric drawing and feeding upper press plate and a push plate lifting cylinder, the fabric drawing and feeding support is horizontally arranged on the upper side of the fabric processing support, the fabric drawing and feeding support is of a C-shaped frame structure with a downward opening, two sides of the fabric processing support are respectively and horizontally and fixedly provided with reciprocating translation guide rods, the lower ends of two sides of the fabric drawing and feeding support respectively horizontally slide on the reciprocating translation guide rods, and two sides below the fabric processing support are, the reciprocating material pulling rotating shaft is vertical to the reciprocating translation guide rod, the two sides of the reciprocating material pulling rotating shaft are respectively and vertically and fixedly provided with a reciprocating material pulling chain wheel, the two sides below the fabric processing bracket are respectively and horizontally provided with a reciprocating material pulling chain, the two sides of the reciprocating material pulling chain are respectively wound and meshed with the reciprocating material pulling chain wheels connected to the corresponding ends of the two reciprocating material pulling rotating shafts, the two sides above the reciprocating material pulling chain are respectively and fixedly connected with the two sides below the fabric drawing and feeding bracket, the fabric drawing and feeding motor is horizontally and fixedly arranged on one side of the fabric processing bracket, the fabric drawing and feeding motor is in transmission connection with the reciprocating material pulling rotating shafts on the adjacent sides by a fabric drawing and feeding belt, the two sides above the fabric drawing and feeding bracket are respectively and vertically and fixedly provided with a lifting reciprocating guide rod, the lifting reciprocating guide plate is horizontally arranged on the upper side of, a pulling plate pressing spring is vertically arranged between two sides of the lifting reciprocating guide plate and the fabric drawing and feeding support, two sides above the lifting reciprocating guide plate are respectively and horizontally fixedly provided with a pressing plate mounting connecting plate and a lifting fixed wedge plate, the pressing plate mounting connecting plate is horizontally and fixedly arranged on the lifting reciprocating guide plate along the fabric pressing and cutting mechanism side, the fabric drawing and feeding upper pressing plate is horizontally and fixedly arranged at the lower side of the pressing plate mounting connecting plate, the fabric drawing and feeding lower bearing plate is horizontally and fixedly arranged on the fabric drawing and feeding support at the lower side of the fabric drawing and feeding upper pressing plate, a pushing plate cylinder support is vertically and fixedly arranged on the fabric drawing and feeding support at the adjacent side of the lifting fixed wedge plate, two sides above the pushing plate cylinder support are respectively and horizontally and fixedly provided with a pushing plate lifting cylinder, the output end of the pushing plate lifting cylinder is horizontally and fixedly provided with a translation movable wedge plate matched with the, the fabric pressing and cutting mechanism comprises a fabric pressing and cutting support, a pressing and cutting lifting plate, a fabric pressing and cutting knife, a lifting and pressing plate, a fixed material bearing plate, an auxiliary material pulling plate and a translation material pulling cylinder, the fabric pressing and cutting support is horizontally and fixedly arranged on the upper side of the fabric processing support, the fabric pressing and cutting support is of a C-shaped frame structure with a downward opening, the pressing and cutting lifting plate is horizontally arranged in the fabric pressing and cutting support, pressing and cutting lifting slotted holes are respectively formed in the fabric pressing and cutting support on the two sides of the pressing and cutting lifting plate, pressing and cutting lifting guide rods are respectively and vertically and fixedly arranged on the two sides of the pressing and cutting lifting slot, pressing and cutting fixed wedge plates are horizontally arranged on the fabric processing support on the lower sides of the pressing and cutting fixed wedge plates, translation pressing and cutting wedge plates matched with the pressing and cutting fixed wedge plates are respectively and vertically and slidably arranged on the two sides of the pressing and cutting lifting plate, and translation supporting wheels are horizontally and, the translational pressing and cutting wedge plate is respectively and horizontally fixedly provided with a cutting pulling plate connecting rod along two ends of the side of the fabric drawing and feeding mechanism, a plurality of wedge plate reset tension springs are uniformly arranged between the other side of the translational pressing and cutting wedge plate and the fabric pressing and cutting bracket, two sides above the fabric processing bracket are respectively and horizontally fixedly provided with a sliding supporting sleeve and a reset limiting sleeve which are matched with the cutting pulling plate connecting rod, the cutting pulling plate connecting rod is fixedly provided with a reset translational baffle along the end of the reset limiting sleeve, the cutting pulling plate connecting rod is provided with a cutting pulling rod sleeve along the middle part of the side of the fabric drawing and feeding bracket, the upper side of the cutting pulling rod sleeve is fixedly provided with a cutting push rod bearing block, the upper side of the pressing and cutting lifting plate is horizontally and fixedly provided with a cutter mounting base, a fabric pressing cutter is horizontally and fixedly arranged on the upper side of the cutter mounting base, the pressing and lifting plate is horizontally and fixedly provided with a lifting, a fabric pressing and cutting bracket which is horizontally attached and fixedly arranged at the upper side of a lifting and pressing plate by a fixed material bearing plate, a fabric feeding guide roller is horizontally and rotatably connected on the fabric pressing and cutting bracket at the adjacent side of the lifting and pressing plate, an auxiliary material pulling bracket is fixedly arranged above the fabric pressing and cutting bracket along the fabric pulling and feeding mechanism side, auxiliary material pulling guide rods are respectively and horizontally and fixedly arranged at the two sides of the auxiliary material pulling bracket, the auxiliary material pulling guide rods are parallel to a connecting rod of the material cutting and pulling plate, a reciprocating material pulling guide plate is arranged on the auxiliary material pulling guide rods in a sliding manner along the horizontal direction, an auxiliary material pulling groove hole matched with the reciprocating material pulling guide plate is horizontally arranged on the fabric pressing and cutting bracket, a translation material pulling cylinder is horizontally and fixedly arranged at one side of the auxiliary material pulling bracket, the output end of the translation material pulling cylinder is fixedly connected with the upper side of, the auxiliary material pulling plate is arranged on the upper side of the fabric pressing cutter, a fabric pressing groove matched with the fabric pressing cutter is formed in the auxiliary material pulling plate, a material pulling pressing plate is horizontally arranged on the auxiliary material pulling plate along the side of the fixed material bearing plate, material pulling pressing cylinders are vertically and downwards fixedly arranged on the two sides of the auxiliary material pulling plate above the material pulling pressing plate respectively, the output ends of the material pulling pressing cylinders are fixedly connected with the upper side of the material pulling pressing plate, and a material pulling pressing glue layer is arranged on the surface of the upper side of the material pulling pressing plate in a fitting mode.

2. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the reciprocating translation guide rod is provided with a fixed limit switch along the side of the fabric press-cutting mechanism, the other side of the reciprocating translation guide rod is provided with a movable limit switch, a switch adjusting locking bolt is arranged between the movable limit switch and the reciprocating translation guide rod, and the fixed limit switch and the movable limit switch are respectively arranged on the reciprocating translation guide rods on the two sides of the fabric pulling and conveying support.

3. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the surface of the lower side of the fabric pulling and feeding upper pressure plate is of a circular arc structure, and the surface of the upper side of the fabric pulling and feeding upper bearing plate is provided with a material pressing soft adhesive layer in a fitting manner.

4. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the upper side surface of the translational movable wedge plate of the fabric pulling and feeding mechanism is sequentially and rotatably connected with a plurality of push plate drag reduction rotary rollers along the inclined direction.

5. A fabric cutting device for silk quilt production according to claim 1, characterized in that: and a reset push plate spring is sleeved on the press-cutting lifting guide rod on the upper side of the press-cutting lifting plate.

6. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the upper side surface of the translational pressing and cutting wedge plate of the fabric pressing and cutting mechanism is sequentially and rotatably connected with a plurality of cutting material resistance reducing rotary rollers along the inclined direction.

7. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the cutting pull rod sleeve is arranged on the cutting pull plate connecting rod in a sliding mode, and a sleeve adjusting locking bolt is arranged between the cutting pull rod sleeve and the cutting pull plate connecting rod.

8. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the surface of the upper side of the lifting material pressing plate is of a circular arc-shaped structure, and the surface of the lower side of the fixed material bearing plate is provided with a pressing and cutting fixed adhesive layer in a fit mode.

9. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the fabric pressing and cutting support is provided with a material pressing and guiding support, the upper end of the material pressing and guiding support is hinged to the fabric pressing and cutting support, the lower end of the material pressing and guiding support is horizontally and rotatably connected with a fabric guiding and conveying compression roller, the fabric guiding and conveying compression roller is tightly fitted on the upper side of the fabric feeding and guiding roller, and a fabric compression spring is arranged between the material pressing and guiding support and the fabric pressing and cutting support.

10. A fabric cutting device for silk quilt production according to claim 1, characterized in that: the fabric pulling and feeding motor of the fabric pulling and feeding mechanism is a servo motor.

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