CN216938670U

CN216938670U - Double-station automatic cutting equipment

Info

Publication number: CN216938670U
Application number: CN202220843513.9U
Authority: CN
Inventors: 郭强
Original assignee: Haojing College of Shaanxi University of Science and Technology
Current assignee: Shenyang Chengshuo Precision Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-12
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses double-station automatic cutting equipment which comprises a rack, two processing tables, two groups of cutting mechanisms and two pressing plates, wherein each processing table is movably arranged on the rack through a linear displacement mechanism, each processing table is provided with a clamping mechanism for clamping a workpiece, the rack is provided with a discharge hopper, the two groups of cutting mechanisms are fixed on two sides of the discharge hopper and are used for cutting the workpiece on the corresponding processing table, the rack is also fixedly provided with a support, the support is positioned at the discharge hopper, and each pressing plate is fixed on the support through a lifting mechanism; the automatic cutting machine has the advantages that the automatic cutting machine can automatically cut workpieces, improves the working efficiency and the cutting quality, and reduces the labor intensity of workers.

Description

Double-station automatic cutting equipment

Technical Field

The utility model relates to cutting equipment, in particular to double-station automatic cutting equipment.

Background

The pipe has wide application, especially hard pipe including plastic pipe, metal pipe, etc. and is one of the common materials for building construction and machine manufacture. In the production and processing process of the pipe, the pipe needs to be cut according to the length of the processed pipe, and in order to improve the processing efficiency, the pipe is generally cut and processed by a cutting machine at present.

The cutting machine can carry out the fly-cutting of specific length to tubular product, obtains the tubular product of required size length, and the cutting of current tubular product is usually through manual cutting machine cutting, and there is the manual cutting amount of labour big, and cutting accuracy is low, and cutting quality subalternation problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides double-station automatic cutting equipment which can automatically cut a workpiece, improves the working efficiency and the cutting quality and reduces the labor intensity of workers.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a duplex position automatic cutout equipment, includes the frame, still includes two processing platforms, two sets of cutting mechanism and two clamp plates, every the processing platform is in through the portable setting of sharp displacement mechanism in the frame, and every processing bench is provided with the fixture who is used for centre gripping work piece, be provided with a discharge hopper in the frame, it is two sets of cutting mechanism fixes the both sides of discharge hopper, and be used for the cutting to correspond work piece on the processing platform, still be fixed with a support in the frame, the support is located discharge hopper department, every the clamp plate passes through elevating system and fixes on the support.

The one end of frame is provided with the protection casing, linear displacement mechanism includes driving motor, displacement lead screw and nut seat, driving motor fixes in the protection casing, the displacement lead screw with driving motor's output shaft is coaxial fixed, just the both ends of displacement lead screw are connected in the bearing frame through the bearing respectively, the displacement lead screw still with nut seat screw-thread fit, the nut seat is fixed the lower extreme of processing platform, the processing platform with still be provided with guiding mechanism between the frame. In the structure, the protective cover is arranged to protect the driving motor fixed in the protective cover, the overall aesthetic degree is improved to a certain extent, the displacement of the processing table is realized in a mode that the driving motor drives the displacement screw rod to rotate, and the displacement screw rod is in threaded fit with the nut seat which is fixed at the lower end of the processing table, so that when the displacement screw rod rotates to drive the nut seat to move linearly, the processing table also realizes synchronous linear displacement, so that the processing table reaches a cutting station, and the guide mechanism is arranged to improve the smoothness of the movement of the processing table.

The guide mechanism comprises two linear slide rails and two sliding blocks arranged on each linear slide rail in a sliding mode, the two linear slide rails are fixed on the rack at left and right intervals, and the machining tables are fixed at the upper ends of the four sliding blocks. In the structure, the slide block is matched with the linear slide rail, so that the slide block plays a role in supporting the processing table on one hand, and the slide block is not easy to misplace in the moving process of the processing table on the other hand, and slides more smoothly.

The clamping mechanism comprises two clamping cylinders, the two clamping cylinders are fixed on the processing table, clamping plates are mounted on piston rods of the clamping cylinders, and a clamping space for clamping workpieces is formed between the two clamping plates. In this structure, two centre gripping cylinders set up relatively, are fixed with the grip block on every centre gripping cylinder's the piston rod to realize being close to each other and keeping away from of two grip blocks, reach the purpose of unclamping or pressing from both sides tight work piece, it is comparatively convenient to control.

The cutting mechanism comprises a fixing frame, a lifting plate, a cutting frame, a cutting knife and a power unit, wherein the fixing frame is fixed on one side of the rack, the lifting plate is connected in the fixing frame through the lifting unit, the cutting frame is fixed on the lifting plate, the cutting knife is rotatably connected on the cutting frame, and the power unit is fixed on the fixing frame and used for driving the cutting knife to rotate. In this structure, the setting of lift unit is used for controlling the upper and lower displacement of lifter plate, and when the work piece reached the below of cutting knife, lift unit drive lifter plate downwardly moving, power pack drive cutting knife rotated to this cuts the action, and after the cutting, lift unit drive lifter plate upwardly moving to carry out the action next time.

The lifting unit comprises a lifting motor and a lifting screw rod, two guide shafts which are vertically distributed are arranged in the fixing frame at intervals, the lifting plate is connected between the two guide shafts in a sliding mode, the lifting motor is fixed to the bottom of the fixing frame, the lifting screw rod is coaxially connected to an output shaft of the lifting motor, and the lifting screw rod is in threaded fit with the lifting plate. In this structure, drive the lifter plate through lead screw transmission's mode and reciprocate, control is convenient and the removal process is comparatively steady, and the setting of guiding axle then is difficult for making the lifter plate dislocation.

The lifting mechanism comprises a lifting cylinder, the lifting cylinder is vertically fixed on the support, and a piston rod of the lifting cylinder is fixed with the pressing plate. In the structure, the up-and-down displacement of the pressure plate is controlled by the lifting cylinder, so that the control is stable and the reaction is timely.

The pressing plate comprises a connecting portion, a shielding portion and a pressing portion, the connecting portion is fixed to a piston rod of the lifting cylinder, the shielding portion is fixed to the lower end of the connecting portion, and the pressing portion is fixed to the lower end of the shielding portion. In this structure, the clamp plate comprises the triplex, is connecting portion, shielding part and pushing down the portion respectively, and connecting portion play the purpose of being connected with the piston rod of lift cylinder, and the shielding part is used for preventing the piece from splashing at the in-process of cutting knife cutting to prevent that the mistake from hindering the user, the pushing down portion then plays the purpose of pushing down the work piece, makes the cutting process more smooth and easy.

Compared with the prior art, the utility model has the advantages that:

1. the two processing tables can process two workpieces simultaneously, so that the processing efficiency is greatly improved;

2. the linear displacement mechanism is used for driving the machining table to linearly displace so as to achieve the purpose of accurately reaching the cutting station;

3. the clamping mechanism is used for firmly clamping the workpiece so as to prevent the phenomenon of deviation in the moving and cutting processes and improve the cutting quality;

4. the discharge hopper is used for collecting the cut waste materials so as to carry out uniform collection treatment at a later stage;

5. the lifting mechanism is arranged to drive the pressing plate to move up and down, and when the workpiece is required to be cut, the pressing plate presses the workpiece down, so that the workpiece is more reliable in limiting, and the phenomenon of cheapness in the cutting process is prevented.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the linear displacement mechanism of the present invention;

FIG. 3 is a schematic perspective view of a cutting mechanism according to the present invention;

fig. 4 is a schematic perspective view of the lifting mechanism of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples, but the present invention is not limited thereto.

The first embodiment is as follows: as shown in the figure, a duplex position automatic cutout equipment, which comprises a frame 1, still include two processing platforms 2, two sets of cutting mechanism 3 and two clamp plates 4, every processing platform 2 is through the portable setting in frame 1 of straight line displacement mechanism 5, and be provided with the fixture 6 that is used for centre gripping work piece on every processing platform 2, be provided with a discharge hopper 11 on the frame 1, two sets of cutting mechanism 3 are fixed in the both sides of discharge hopper 11, and be used for cutting the work piece that corresponds on the processing platform 2, still be fixed with a frame 12 on the frame 1, frame 12 is located discharge hopper 11 department, every clamp plate 4 passes through elevating system to be fixed on frame 12.

When the device is used, a workpiece is firstly placed on the processing table 2, then the clamping mechanism 6 clamps the workpiece, then the linear displacement mechanism 5 drives the processing table 2 to reach a specified position, the lifting mechanism drives the press plate 4 to press the workpiece downwards, finally the cutting mechanism 3 works to complete the cutting work, and waste materials are collected into the discharge hopper 11 so as to be processed at a later stage.

Example two: as shown in the figure, the other structure is the same as the first embodiment, and the difference is that a protective cover 13 is disposed at one end of the machine frame 1, the linear displacement mechanism 5 includes a driving motor 51, a displacement screw 52 and a nut seat 53, the driving motor 51 is fixed in the protective cover 13, the displacement screw 52 is coaxially fixed with an output shaft of the driving motor 51, two ends of the displacement screw 52 are respectively connected in a bearing seat 54 through bearings, the displacement screw 52 is further in threaded fit with the nut seat 53, the nut seat 53 is fixed at the lower end of the processing table 2, and a guiding mechanism 8 is further disposed between the processing table 2 and the machine frame 1. In the structure, the protective cover 13 protects the driving motor 51 fixed in the protective cover, the overall aesthetic degree is improved to a certain extent, the displacement of the processing table 2 is realized by the way that the driving motor 51 drives the displacement screw 52 to rotate, because the displacement screw 52 is in threaded fit with the nut seat 53, the nut seat 53 is fixed at the lower end of the processing table 2, when the displacement screw 52 rotates to drive the nut seat 53 to move linearly, the processing table 2 also realizes synchronous linear displacement to reach a cutting station, and the arrangement of the guide mechanism 8 improves the smoothness of the movement of the processing table 2.

The guide mechanism 8 comprises two linear slide rails 81 and two sliding blocks 82 arranged on each linear slide rail 81 in a sliding manner, the two linear slide rails 81 are fixed on the frame 1 at left and right intervals, and the processing table 2 is fixed at the upper ends of the four sliding blocks 82. In this structure, the slide block 82 is engaged with the linear slide rail 81, and on the one hand, it plays a role of supporting the processing table 2, and on the other hand, it makes the processing table 2 not easy to be dislocated during the moving process, and the sliding is smoother.

Example three: as shown in the figures, the other structure is the same as that of the embodiment, and the difference is that the clamping mechanism 6 includes two clamping cylinders 61, the two clamping cylinders 61 are fixed on the processing table 2, a clamping plate 62 is mounted on a piston rod of each clamping cylinder 61, and a clamping space for clamping the workpiece is formed between the two clamping plates 62. In this structure, two centre gripping cylinders 61 set up relatively, are fixed with grip block 62 on every grip cylinder 61's the piston rod to realize being close to each other and keeping away from of two grip blocks 62, reach the purpose of unclamping or pressing from both sides tight work piece, it is comparatively convenient to control.

The cutting mechanism 3 comprises a fixing frame 31, a lifting plate 32, a cutting frame 33, a cutting knife 34 and a power unit 35, the fixing frame 31 is fixed on one side of the rack 1, the lifting plate 32 is connected in the fixing frame 31 through the lifting unit, the cutting frame 33 is fixed on the lifting plate 32, the cutting knife 34 is rotatably connected on the cutting frame 33, and the power unit 35 is fixed on the fixing frame 31 and used for driving the cutting knife 34 to rotate. In this structure, the setting of lift unit is used for controlling the upper and lower displacement of lifter plate 32, and when the work piece reached the below of cutting knife 34, lift unit drive lifter plate 32 moves down, and power pack 35 drive cutting knife 34 rotates to this carries out the cutting action, and after the cutting, lift unit drive lifter plate 32 rebound to carry out the action next time.

The lifting unit comprises a lifting motor 36 and a lifting screw rod 37, two guide shafts 38 which are vertically distributed are arranged in the fixing frame 31 at intervals, the lifting plate 32 is connected between the two guide shafts 38 in a sliding mode, the lifting motor 36 is fixed at the bottom of the fixing frame 31, the lifting screw rod 37 is coaxially connected to an output shaft of the lifting motor 36, and the lifting screw rod 37 is in threaded fit with the lifting plate 32. In this structure, drive lifter plate 32 through screw drive's mode and reciprocate, control is convenient and the removal process is comparatively steady, and the setting of guiding axle 38 is then difficult for making lifter plate 32 dislocation.

Example four: as shown in the figures, the other structures are the same as those of the embodiment, and the difference is that the lifting mechanism includes a lifting cylinder 7, the lifting cylinder 7 is vertically fixed on the frame 12, and a piston rod of the lifting cylinder 7 is fixed with the pressing plate 4. In the structure, the lifting cylinder 7 is adopted to control the vertical displacement of the pressing plate 4, so that the control is stable and the reaction is timely.

The pressing plate 4 includes a connecting portion 41, a shielding portion 42, and a pressing portion 43, the connecting portion 41 is fixed to the piston rod of the lift cylinder 7, the shielding portion 42 is fixed to the lower end of the connecting portion 41, and the pressing portion 43 is fixed to the lower end of the shielding portion 42. In the structure, the pressing plate 4 is composed of three parts, namely a connecting part 41, a shielding part 42 and a pressing part 43, the connecting part 41 is connected with a piston rod of the lifting cylinder 7, the shielding part 42 is used for preventing scraps from splashing in the cutting process of the cutting knife 34 so as to prevent a user from being hurt by mistake, and the pressing part 43 is used for pressing a workpiece so as to ensure that the cutting process is smoother.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, and the present invention may be modified in materials and structures, or replaced with technical equivalents, in the constructions of the above-mentioned various components. Therefore, structural equivalents made by using the description and drawings of the present invention or by directly or indirectly applying to other related arts are also encompassed within the scope of the present invention.

Claims

1. The utility model provides a duplex position automatic cutout equipment, includes the frame, its characterized in that: the cutting machine is characterized by further comprising two processing tables, two groups of cutting mechanisms and two pressing plates, wherein each processing table is movably arranged on the frame through a linear displacement mechanism, each processing table is provided with a clamping mechanism used for clamping workpieces, a discharging hopper is arranged on the frame, the two groups of cutting mechanisms are fixed on two sides of the discharging hopper and used for cutting the workpieces on the processing tables, a support is further fixed on the frame and located at the discharging hopper, and each pressing plate is fixed on the support through a lifting mechanism.

2. The double-station automatic cutting equipment according to claim 1, characterized in that: the one end of frame is provided with the protection casing, linear displacement mechanism includes driving motor, displacement lead screw and nut seat, driving motor fixes in the protection casing, the displacement lead screw with driving motor's output shaft is coaxial fixed, just the both ends of displacement lead screw are connected in the bearing frame through the bearing respectively, the displacement lead screw still with nut seat screw-thread fit, the nut seat is fixed the lower extreme of processing platform, the processing platform with still be provided with guiding mechanism between the frame.

3. The double-station automatic cutting equipment according to claim 2, characterized in that: the guide mechanism comprises two linear slide rails and two sliding blocks arranged on each linear slide rail in a sliding mode, the two linear slide rails are fixed on the rack at left and right intervals, and the machining tables are fixed at the upper ends of the four sliding blocks.

4. The double-station automatic cutting equipment according to claim 1, characterized in that: the clamping mechanism comprises two clamping cylinders, the two clamping cylinders are fixed on the processing table, clamping plates are mounted on piston rods of the clamping cylinders, and a clamping space for clamping workpieces is formed between the two clamping plates.

5. The double-station automatic cutting equipment according to claim 1, characterized in that: the cutting mechanism comprises a fixing frame, a lifting plate, a cutting frame, a cutting knife and a power unit, wherein the fixing frame is fixed on one side of the rack, the lifting plate is connected in the fixing frame through the lifting unit, the cutting frame is fixed on the lifting plate, the cutting knife is rotatably connected on the cutting frame, and the power unit is fixed on the fixing frame and used for driving the cutting knife to rotate.

6. The double-station automatic cutting equipment according to claim 5, characterized in that: the lifting unit comprises a lifting motor and a lifting screw rod, two guide shafts which are vertically distributed are arranged in the fixing frame at intervals, the lifting plate is connected between the two guide shafts in a sliding mode, the lifting motor is fixed to the bottom of the fixing frame, the lifting screw rod is coaxially connected to an output shaft of the lifting motor, and the lifting screw rod is in threaded fit with the lifting plate.

7. The double-station automatic cutting equipment according to claim 5, characterized in that: the lifting mechanism comprises a lifting cylinder, the lifting cylinder is vertically fixed on the support, and a piston rod of the lifting cylinder is fixed with the pressing plate.

8. The double-station automatic cutting equipment according to claim 7, characterized in that: the pressing plate comprises a connecting portion, a shielding portion and a pressing portion, the connecting portion is fixed to a piston rod of the lifting cylinder, the shielding portion is fixed to the lower end of the connecting portion, and the pressing portion is fixed to the lower end of the shielding portion.