CN219667165U - Feeding device - Google Patents

Abstract

The utility model discloses a feeding device which comprises a material rack assembly, a first feeding mechanism, a second feeding mechanism and a first reinforcing connecting piece, wherein the first reinforcing connecting piece is arranged on the material rack assembly; one end of the first reinforcing connecting piece is fixedly connected with the first feeding mechanism, and the other end of the first reinforcing connecting piece is fixedly connected with the second feeding mechanism; the first feeding mechanism is provided with a first feeding port which can be matched with a target material; the second feeding mechanism is provided with a second feeding port which can be matched with the target material; the material rack component is provided with a first material bearing position; the first feeding mechanism and the second feeding mechanism can cooperatively move so that the first feeding port and the second feeding port cooperatively move to the target feeding position, and then the target material moves to the first material bearing position. The feeding device provided by the utility model not only can improve the structural stability, but also has a simple structure and low cost.

Description

Feeding device

Technical Field

The utility model relates to the technical field of coiled material feeding, in particular to a feeding device.

Background

The cup making machine in the plastic cup workshop uses the formed sheet material to manufacture, and before the cup making machine is used for manufacturing, the formed sheet material needs to be lifted to a feeding device for the cup making machine to manufacture.

Lifting the formed sheet to the feeding device generally by means of manual handling or semi-automatic handling; about 120kg of formed sheet is coiled, and the manual transportation is very laborious; at present, the transport of the molded sheet is often performed by a semi-automatic apparatus.

For carrying heavy formed sheets, the carrying of heavy formed sheets is realized by adopting a mode of reinforcing an integral structure in the prior art, but the reinforcing mode easily causes huge volume and complex structure of semi-automatic equipment, and the skill requirement of related operators is increased.

Disclosure of Invention

The utility model provides a feeding device which not only can improve the structural stability, but also has a simple structure and low cost.

The utility model provides a feeding device which comprises a material rack assembly, a first feeding mechanism, a second feeding mechanism and a first reinforcing connecting piece, wherein the first reinforcing connecting piece is arranged on the material rack assembly;

one end of the first reinforcing connecting piece is fixedly connected with the first feeding mechanism, and the other end of the first reinforcing connecting piece is fixedly connected with the second feeding mechanism;

the first feeding mechanism is provided with a first feeding port, and the first feeding port can be matched with a target material; the second feeding mechanism is provided with a second feeding port, and the second feeding port can be matched with the target material; the material rack assembly is provided with a first material bearing position;

the first feeding mechanism and the second feeding mechanism can cooperatively move, so that the first feeding port and the second feeding port cooperatively move to a target feeding level, and further the target material moves to the first material bearing position.

Further, the first feeding mechanism comprises a first cylinder and a first transfer piece which are connected in a rotating way;

the material rack assembly is provided with a first rotating connecting position and a second rotating connecting position, one end of the first air cylinder, which is far away from the first adapter, is rotationally connected to the first rotating connecting position, and one end of the first adapter, which is far away from the first air cylinder, is rotationally connected to the second rotating connecting position;

the first cylinder can drive the first adapter to move relative to the material rack assembly, so that the first feeding port moves to the target feeding level.

Further, the second feeding mechanism comprises a second cylinder and a second adapter which are connected in a rotating way;

the material rack assembly is provided with a third rotary connecting position and a fourth rotary connecting position, one end, far away from the second adapter, of the second air cylinder is rotationally connected to the third rotary connecting position, and one end, far away from the second air cylinder, of the second adapter is rotationally connected to the fourth rotary connecting position;

the second cylinder can drive the second adapter to move relative to the material rack assembly so that the second feeding port moves to the target feeding level.

Further, the material rack assembly comprises a material rack body, a first limiting assembly and a second limiting assembly;

the first limiting assembly and the second limiting assembly are respectively connected to the material rack body in a rotating way;

the first limiting assembly is provided with a first bearing space, the second limiting assembly is provided with a second bearing space, and the first bearing space and the second bearing space form a first material bearing position.

Further, the first limiting assembly comprises a first bearing piece and a second bearing piece;

the first bearing piece and the second bearing piece are respectively connected to the material rack body in a rotating way;

the first bearing piece is provided with a first bearing surface, the second bearing piece is provided with a second bearing surface, and a first bearing space is formed between the first bearing surface and the second bearing surface.

Further, the second limiting assembly comprises a third bearing piece and a fourth bearing piece;

the third bearing piece and the fourth bearing piece are respectively connected to the material rack body in a rotating way;

the third bearing piece is provided with a third bearing surface, the fourth bearing piece is provided with a fourth bearing surface, and the second bearing space is formed between the third bearing surface and the fourth bearing surface.

Further, the feeding device further comprises a second reinforcing connection;

the second reinforcing connecting piece is rotationally connected with the material rack assembly;

one end of the second reinforcing connecting piece is fixedly connected with the first feeding mechanism, and the other end of the second reinforcing connecting piece is fixedly connected with the second feeding mechanism.

Further, the first feeding mechanism and the second feeding mechanism are respectively arranged at two sides of the material rack assembly;

the first reinforcing connecting piece is arranged between the first feeding mechanism and the second feeding mechanism; the second reinforcing connecting piece is arranged between the first feeding mechanism and the second feeding mechanism.

Further, at least one of the first carrier and the second carrier is a damping carrier.

Further, at least one of the third carrier and the fourth carrier is a damping carrier.

Further, a second material bearing position is further arranged on the material rack assembly, and the second material bearing position and the first material bearing position are arranged at intervals.

The feeding device provided by the utility model has the following beneficial effects:

the feeding device comprises a material rack assembly, a first feeding mechanism, a second feeding mechanism and a first reinforcing connecting piece; the first feeding mechanism is provided with a first feeding port which can be matched with a target material; the second feeding mechanism is provided with a second feeding port which can be matched with the target material; one end of the first reinforcing connecting piece is fixedly connected with the first feeding mechanism, and the other end of the first reinforcing connecting piece is fixedly connected with the second feeding mechanism; through set up first enhancement connecting piece between first feed mechanism and second feed mechanism, so, can improve feedway's structural stability, simple structure moreover, with low costs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a feeding device according to an embodiment of the present utility model;

FIG. 2 is a first state structure diagram of a feeding device and a target material according to an embodiment of the present utility model;

FIG. 3 is a diagram showing a second state structure of a feeding device and a target material according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of a feeder I according to an embodiment of the present utility model;

fig. 5 is a partial enlarged view of a feeding device II according to an embodiment of the present utility model.

The following supplementary explanation is given to the accompanying drawings:

10-a material rack assembly; 11-a first material bearing position; 12-a material rack body; 13-a first limiting assembly; 131-a first carrier; 132-a second carrier; 14-a second limiting assembly; 141-a third carrier; 142-fourth carrier; 15-a second material bearing location; 20-a first feeding mechanism; 21-a first feeding port; 211-a first anti-slip sidewall; 22-a first cylinder; 23-a first adapter; 231-a first weight-reducing structure; 30-a second feeding mechanism; 31-a second feeding port; 311-a second anti-slip sidewall; 32-a second cylinder; 33-a second adapter; 331-a second weight-reducing structure; 40-a first reinforcing connection; 50-a second reinforcing connection; 60-target material; 61-a central support; 62-material body.

Detailed Description

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present utility model with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly. Moreover, the terms "first," "second," and the like, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The following describes the technical scheme in the embodiment of the utility model with reference to fig. 1 to 5, and the feeding device provided by the embodiment of the utility model can be applied to a plastic cup workshop, and is particularly applied to feeding of formed coiled materials of a cup making machine in the plastic cup workshop.

Referring to fig. 1-3, a feeding device provided by an embodiment of the present utility model includes a material rack assembly 10, a first feeding mechanism 20, a second feeding mechanism 30, and a first reinforcing connection member 40; one end of the first reinforcing connecting piece 40 is fixedly connected with the first feeding mechanism 20, and the other end of the first reinforcing connecting piece 40 is fixedly connected with the second feeding mechanism 30; the first feeding mechanism 20 is provided with a first feeding port 21, and the first feeding port 21 can be matched with the target material 60; the second feeding mechanism 30 is provided with a second feeding port 31, and the second feeding port 31 can be matched with the target material 60; the material rack assembly 10 is provided with a first material bearing position 11; the first feeding mechanism 20 and the second feeding mechanism 30 can cooperatively move, so that the first feeding port 21 and the second feeding port 31 cooperatively move to the target feeding level, and further the target material 60 moves to the first material bearing position 11.

Further, the first feeding mechanism 20 and the second feeding mechanism 30 are respectively arranged at two sides of the material rack assembly 10; the first reinforcing connecting piece 40 is fixedly connected between the first feeding mechanism 20 and the second feeding mechanism 30, so that the structural stability of the feeding device can be improved, synchronous movement of the first feeding mechanism 20 and the second feeding mechanism 30 can be realized, inclination and shaking of the target material 60 in the feeding process are avoided, and the stability of feeding the target material is improved.

In some embodiments, the target material 60 includes a central support 61 and a material body 62, the material body 62 being capable of being rolled on a central solid portion of the central support 61, both ends of the central support 61 being exposed; the first feeding port 21 is matched with one end of the central support piece 61, and the first feeding port 21 can accommodate one end of the central support piece 61; the second feeding port 31 is matched with the other end of the central supporting piece 61, and the second feeding port 31 can accommodate the other end of the central supporting piece 61; in this way, the first feeding port 21 and the second feeding port 31 can pull the central supporting piece 61 to perform feeding movement under the driving of the first feeding mechanism 20 and the second feeding mechanism 30; in case the first and second feed openings 21, 31 are moved to the target feed level, the central support 61 can be moved to the first material carrying position 11.

In some specific embodiments, the feeding device may feed the target device in case the central support 61 moves to the first material carrying position 11, i.e. the feeding of the material body 62 is completed; specifically, the feeder may supply the material body 62 to the target device; specifically, the target device may pull one end of the material body 62 for continuous material usage, and when the target device pulls the material body 62, the center support 61 may rotate in the first material bearing position 11 relative to the material rack assembly 10.

The feeding device comprises a material rack assembly, a first feeding mechanism, a second feeding mechanism and a first reinforcing connecting piece; the first feeding mechanism is provided with a first feeding port which can be matched with a target material; the second feeding mechanism is provided with a second feeding port which can be matched with the target material; the material rack component is provided with a first material bearing position; one end of the first reinforcing connecting piece is fixedly connected with the first feeding mechanism, and the other end of the first reinforcing connecting piece is fixedly connected with the second feeding mechanism; so, not only the structure is retrenched, and can realize first feed mechanism and second feed mechanism's collaborative motion, and then can realize first feed opening and second feed opening collaborative motion to the target material loading level to make the convenient high-efficient and steady material loading of target material to first material loading position.

In the embodiment of the utility model, the first feeding mechanism 20 comprises a first cylinder 22 and a first adapter 23 which are rotatably connected; the material rack assembly 10 is provided with a first rotary connecting position and a second rotary connecting position, one end of the first air cylinder 22 far away from the first adapter piece 23 is rotationally connected to the first rotary connecting position, and one end of the first adapter piece 23 far away from the first air cylinder 22 is rotationally connected to the second rotary connecting position; the first cylinder 22 is capable of moving the first transfer element 23 relative to the rack assembly 10 to move the first loading port 21 to a target loading level.

Further, the first cylinder 22 includes a first fixing portion and a first moving portion, where the first fixing portion is slidably connected with the first moving portion, the first moving portion can be controlled to perform an extending motion and a retracting motion, and in the case that the first moving portion is controlled to perform a retracting motion, the first moving portion can drive the first transfer member 23 to perform a rotating motion relative to the material rack assembly 10, so that the first loading opening 21 moves toward the first material loading position 11 to a target loading position.

In some embodiments, the first adaptor 23 is a first type of triangle adaptor plate, the first moving part is rotatably connected to a first corner of the first type of triangle adaptor plate, the material rest assembly 10 is rotatably connected to a second corner of the first type of triangle adaptor plate, and the first material loading opening 21 is disposed at a third corner of the first type of triangle adaptor plate.

Further, the first adapter 23 is provided with the first weight-reducing structure 231, so that the load of the first cylinder 22 can be reduced while ensuring the structural strength of the first adapter 23.

In some embodiments, the first loading port 21 may be a first support receiving slot capable of receiving one end of the center support 61; the first feeding port 21 is provided with a first anti-falling side wall 211; in the process that the first feeding hole 21 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the first limiting component 13, the first anti-falling side wall 211 is always in an inclined state in which the central supporting piece 61 cannot fall out of the first feeding hole 21; when the first feeding hole 21 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the first limiting component 13, the first anti-falling side wall 211 is in a horizontal state, at this time, the central supporting piece 61 is abutted against the first limiting component 13, and the central supporting piece 61 cannot fall out from the first feeding hole 21; the first feeding hole 21 continuously drives the central supporting piece 61 to move towards the first material bearing position 11, so that the central supporting piece 61 can be smoothly pulled to the first material bearing position 11.

In the embodiment of the utility model, the second feeding mechanism 30 comprises a second cylinder 32 and a second adapter 33 which are connected in a rotating way; the material rack assembly 10 is provided with a third rotation connecting position and a fourth rotation connecting position, one end of the second air cylinder 32 far away from the second adapter piece 33 is rotationally connected to the third rotation connecting position, and one end of the second adapter piece 33 far away from the second air cylinder 32 is rotationally connected to the fourth rotation connecting position; the second cylinder 32 can drive the second adapter 33 to move relative to the material rack assembly 10, so that the second feeding port 31 moves to the target feeding level.

Further, the second cylinder 32 includes a second fixing portion and a second moving portion, where the second fixing portion is slidably connected with the second moving portion, the second moving portion can be controlled to perform an extending motion and a retracting motion, and in the case that the second moving portion is controlled to perform a retracting motion, the second moving portion can drive the second adaptor 33 to perform a rotating motion relative to the material rack assembly 10, so that the second loading opening 31 moves towards the first material loading position 11 to reach the target loading position.

In some embodiments, the second adaptor 33 is a second type of triangle adaptor plate, the second moving part is rotatably connected to a first corner of the second type of triangle adaptor plate, the material rest assembly 10 is rotatably connected to a second corner of the second type of triangle adaptor plate, and the second feeding port 31 is disposed at a third corner of the first type of triangle adaptor plate.

Further, the second adapter 33 is provided with the second weight-reducing structure 331, so that the load of the second cylinder 32 can be reduced while ensuring the structural strength of the second adapter 33.

In some embodiments, the second loading port 31 may be a second support receiving slot capable of receiving the other end of the center support 61; the second feeding port 31 is provided with a second anti-falling side wall 311; in the process that the second feeding hole 31 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the second limiting component 14, the second anti-falling side wall 311 is always in an inclined state in which the central supporting piece 61 cannot fall out of the second feeding hole 31; when the second feeding port 31 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the second limiting component 14, the second anti-falling side wall 311 is in a horizontal state, at this time, the central supporting piece 61 is abutted against the second limiting component, and the central supporting piece 61 cannot fall out from the second feeding port 31; the second feeding port 31 continues to drive the central supporting piece 61 to move towards the first material bearing position 11, so that the central supporting piece 61 can be smoothly pulled to the first material bearing position 11.

In the embodiment of the utility model, the material rack assembly 10 comprises a material rack body 12, a first limiting assembly 13 and a second limiting assembly 14; the first limiting component 13 and the second limiting component 14 are respectively and rotatably connected to the material rack body 12; the first spacing component 13 is provided with a first bearing space, the second spacing component 14 is provided with a second bearing space, and the first bearing space and the second bearing space form a first material bearing position 11.

Specifically, one end of the center support 61 can be rotatably accommodated in the first bearing space, and the other end of the center support 61 can be rotatably accommodated in the second bearing space; the first bearing space and the second bearing space form a first material bearing position 11, and the central supporting piece 61 can be rotatably accommodated in the first material bearing position 11.

In the embodiment of the present utility model, referring to fig. 4, the first limiting component 13 includes a first bearing member 131 and a second bearing member 132; the first bearing member 131 and the second bearing member 132 are respectively rotatably connected to the material rack body 12; the first bearing member 131 has a first bearing surface, the second bearing member 132 has a second bearing surface, and a first bearing space is formed between the first bearing surface and the second bearing surface.

Further, the first bearing member 131 and the second bearing member 132 are disposed at intervals; the first bearing surface may be a rotation outer contour surface of the first bearing 131, and the second bearing surface may be a rotation outer contour surface of the second bearing 132; a first bearing space is formed between the first bearing surface and the second bearing surface.

In some specific embodiments, the central support 61 is capable of rotating in the first load-bearing space to release the material body 62 in the event that the target device pulls one end of the material body 62 for continuous use.

In the embodiment of the utility model, at least one of the first bearing member 131 and the second bearing member 132 is a damping bearing member.

In some embodiments, the damping carrier may be a sliding bearing with a high rotational resistance; specifically, the first bearing 131 and the second bearing 132 are alternatively first sliding bearings, and the other is a first rolling bearing, so that reasonable smoothness of rotation of the central support 61 in the first bearing space can be ensured, and the situation that the pulling force of the material body 62 is too large due to too large rotation resistance and the material body 62 is excessively placed due to too small rotation resistance is avoided.

In the embodiment of the present utility model, referring to fig. 5, the second limiting component 14 includes a third carrier 141 and a fourth carrier 142; the third bearing member 141 and the fourth bearing member 142 are respectively rotatably connected to the material rack body 12; the third carrier 141 has a third carrying surface, the fourth carrier 142 has a fourth carrying surface, and a second carrying space is formed between the third carrying surface and the fourth carrying surface.

Further, the third bearing member 141 and the fourth bearing member 142 are disposed at intervals; the third bearing surface may be a rotation outer contour surface of the third bearing 141, and the fourth bearing surface may be a rotation outer contour surface of the fourth bearing 142; a second bearing space is formed between the third bearing surface and the fourth bearing surface.

In some specific embodiments, the center support 61 is capable of rotating in the second load-bearing space to release the material body 62 in the event that the target device pulls one end of the material body 62 for continuous use.

In the embodiment of the utility model, at least one of the third carrier 141 and the fourth carrier 142 is a damping carrier.

In some embodiments, the damping carrier may be a sliding bearing with a high rotational resistance; specifically, the third bearing member 141 and the fourth bearing member 142 are alternatively the second sliding bearing and the other is the second rolling bearing, so that reasonable smoothness of rotation of the central support member 61 in the second bearing space can be ensured, and the situation that the pulling force of the material body 62 is too large due to too large rotation resistance and the material body 62 is excessively placed due to too small rotation resistance is avoided.

In an embodiment of the utility model, the feeding device further comprises a second reinforcing connection 50; the second reinforcing connector 50 is rotatably connected with the material rack assembly 10; one end of the second reinforcing connecting piece 50 is fixedly connected with the first feeding mechanism 20, and the other end of the second reinforcing connecting piece 50 is fixedly connected with the second feeding mechanism 30.

Specifically, the second reinforcing connection member 50 is disposed between the first feeding mechanism 20 and the second feeding mechanism 30, so that structural stability of the feeding device can be improved.

In the embodiment of the present utility model, the material rack assembly 10 is further provided with a second material bearing position 15, where the second material bearing position 15 is spaced from the first material bearing position 11.

Specifically, in the case that the material body 62 has less remaining material, the weight of the target material 60 is light at this time, and the remaining less target material 60 can be easily moved from the first material bearing position 11 to the second material bearing position 15 by means of manual movement; simultaneously, the first feeding mechanism 20 and the second feeding mechanism 30 are used for feeding again; when the remaining less material bodies 62 carried on the second material carrying position 15 are used up, the material bodies 62 carried on the first material carrying position 11 and re-loaded can be fed next, so that the material persistence of the target equipment can be ensured, and the working efficiency of the target equipment is further improved.

The feeding device comprises a material rack assembly, a first feeding mechanism, a second feeding mechanism and a first reinforcing connecting piece; the first feeding mechanism is provided with a first feeding port which can be matched with a target material; the second feeding mechanism is provided with a second feeding port which can be matched with the target material; the material rack component is provided with a first material bearing position; one end of the first reinforcing connecting piece is fixedly connected with the first feeding mechanism, and the other end of the first reinforcing connecting piece is fixedly connected with the second feeding mechanism; the first reinforcing connecting piece is arranged between the first feeding mechanism and the second feeding mechanism, so that the structural stability of the feeding device can be improved, the structure is simplified, and the cost is low; in addition, the feeding device can realize the cooperative movement of the first feeding mechanism and the second feeding mechanism, so that the first feeding port and the second feeding port can cooperatively move to the target feeding level, and the target material can be conveniently, efficiently and stably fed to the first material bearing position.

The following describes specific embodiments of the present utility model based on the above technical solutions.

Example 1

Referring to fig. 1-5, embodiment 1 provides a feeding device, where the feeding device provided in embodiment 1 includes a rack assembly 10, a first feeding mechanism 20, a second feeding mechanism 30, and a first reinforcing connection 40; one end of the first reinforcing connecting piece 40 is fixedly connected with the first feeding mechanism 20, and the other end of the first reinforcing connecting piece 40 is fixedly connected with the second feeding mechanism 30; the first feeding mechanism 20 is provided with a first feeding port 21, and the first feeding port 21 can be matched with the target material 60; the second feeding mechanism 30 is provided with a second feeding port 31, and the second feeding port 31 can be matched with the target material 60; the material rack assembly 10 is provided with a first material bearing position 11; the first feeding mechanism 20 and the second feeding mechanism 30 can cooperatively move, so that the first feeding port 21 and the second feeding port 31 cooperatively move to the target feeding level, and further the target material 60 moves to the first material bearing position 11.

The first feeding mechanism 20 and the second feeding mechanism 30 are respectively arranged at two sides of the material rack assembly 10; the first reinforcing connecting piece 40 is fixedly connected between the first feeding mechanism 20 and the second feeding mechanism 30.

The target material 60 includes a center support 61 and a material body 62, and the material body 62 can be rolled on a middle solid portion of the center support 61, both ends of the center support 61 being exposed. When the central supporting piece 61 moves to the first material bearing position 11, that is, the material body 62 is completely loaded, the feeding device can feed the target equipment; the target device may pull one end of the material body 62 for continuous material usage, and the center support 61 may be rotatable in the first material carrying position 11 relative to the rack assembly 10 when the target device pulls the material body 62.

The first feeding mechanism 20 comprises a first cylinder 22 and a first adapter 23 which are connected in a rotating way; the material rack assembly 10 is provided with a first rotary connecting position and a second rotary connecting position, one end of the first air cylinder 22 far away from the first adapter piece 23 is rotationally connected to the first rotary connecting position, and one end of the first adapter piece 23 far away from the first air cylinder 22 is rotationally connected to the second rotary connecting position; the first cylinder 22 is capable of moving the first transfer element 23 relative to the rack assembly 10 to move the first loading port 21 to a target loading level.

The first cylinder 22 includes a first fixing portion and a first moving portion, where the first fixing portion is slidably connected with the first moving portion, and the first moving portion can be controlled to perform an extending motion and a retracting motion, and under the condition that the first moving portion is controlled to perform the retracting motion, the first moving portion can drive the first transfer member 23 to perform a rotating motion relative to the material rack assembly 10, so that the first loading opening 21 moves toward the first material loading position 11 to a target loading position.

The first adapter 23 is provided with a first weight-reducing structure 231.

The first loading opening 21 may be a first support receiving slot capable of receiving one end of the center support 61; the first feeding port 21 is provided with a first anti-falling side wall 211; in the process that the first feeding hole 21 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the first limiting component 13, the first anti-falling side wall 211 is always in an inclined state in which the central supporting piece 61 cannot fall out of the first feeding hole 21; when the first feeding hole 21 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the first limiting component 13, the first anti-falling side wall 211 is in a horizontal state, at this time, the central supporting piece 61 is abutted against the first limiting component 13, and the central supporting piece 61 cannot fall out from the first feeding hole 21; the first feeding hole 21 continuously drives the central supporting piece 61 to move towards the first material bearing position 11, so that the central supporting piece 61 can be smoothly pulled to the first material bearing position 11.

The second feeding mechanism 30 comprises a second cylinder 32 and a second adapter 33 which are connected in a rotating way; the material rack assembly 10 is provided with a third rotation connecting position and a fourth rotation connecting position, one end of the second air cylinder 32 far away from the second adapter piece 33 is rotationally connected to the third rotation connecting position, and one end of the second adapter piece 33 far away from the second air cylinder 32 is rotationally connected to the fourth rotation connecting position; the second cylinder 32 can drive the second adapter 33 to move relative to the material rack assembly 10, so that the second feeding port 31 moves to the target feeding level.

The second cylinder 32 includes a second fixing portion and a second moving portion, where the second fixing portion is slidably connected with the second moving portion, and the second moving portion can be controlled to perform an extending motion and a retracting motion, and in the case that the second moving portion is controlled to perform a retracting motion, the second moving portion can drive the second adapter 33 to perform a rotating motion relative to the material rack assembly 10, so that the second loading opening 31 moves toward the first material loading position 11 to a target loading position.

The second adapter 33 is provided with a second weight-reducing structure 331.

The second loading port 31 may be a second support receiving slot capable of receiving the other end of the center support 61; the second feeding port 31 is provided with a second anti-falling side wall 311; in the process that the second feeding hole 31 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the second limiting component 14, the second anti-falling side wall 311 is always in an inclined state in which the central supporting piece 61 cannot fall out of the second feeding hole 31; when the second feeding port 31 drives the central supporting piece 61 to move towards the first material bearing position 11 until the central supporting piece 61 is abutted against the second limiting component 14, the second anti-falling side wall 311 is in a horizontal state, at this time, the central supporting piece 61 is abutted against the second limiting component, and the central supporting piece 61 cannot fall out from the second feeding port 31; the second feeding port 31 continues to drive the central supporting piece 61 to move towards the first material bearing position 11, so that the central supporting piece 61 can be smoothly pulled to the first material bearing position 11.

The cartridge assembly 10 includes a cartridge body 12, a first carrier 131 and a second carrier 132; the first bearing member 131 and the second bearing member 132 are disposed at intervals; the first bearing member 131 and the second bearing member 132 are respectively rotatably connected to the material rack body 12; the first bearing member 131 has a first bearing surface, the second bearing member 132 has a second bearing surface, and a first bearing space is formed between the first bearing surface and the second bearing surface.

The first carrier 131 is a first sliding bearing, and the second carrier 132 is a first rolling bearing.

The rack assembly 10 further comprises a third carrier 141 and a fourth carrier 142; the third bearing member 141 and the fourth bearing member 142 are disposed at intervals; the third bearing member 141 and the fourth bearing member 142 are respectively rotatably connected to the material rack body 12; the third carrier 141 has a third carrying surface, the fourth carrier 142 has a fourth carrying surface, and a second carrying space is formed between the third carrying surface and the fourth carrying surface.

The third carrier 141 is a second sliding bearing, and the fourth carrier 142 is a second rolling bearing.

One end of the center support 61 can be rotatably accommodated in the first bearing space, and the other end of the center support 61 can be rotatably accommodated in the second bearing space; the first bearing space and the second bearing space form a first material bearing position 11, and the central supporting piece 61 can be rotatably accommodated in the first material bearing position 11.

The material rack assembly 10 is also provided with a second material bearing position 15, and the second material bearing position 15 and the first material bearing position 11 are arranged at intervals.

The feeding device further comprises a second reinforcing connection 50; the second reinforcing connecting piece 50 is arranged between the first feeding mechanism 20 and the second feeding mechanism 30; the second reinforcing connector 50 is rotatably connected with the material rack assembly 10; one end of the second reinforcing connecting piece 50 is fixedly connected with the first feeding mechanism 20, and the other end of the second reinforcing connecting piece 50 is fixedly connected with the second feeding mechanism 30.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (10)

1. A feeding device characterized by comprising a material rack assembly (10), a first feeding mechanism (20), a second feeding mechanism (30) and a first reinforcing connecting piece (40);

one end of the first reinforcing connecting piece (40) is fixedly connected with the first feeding mechanism (20), and the other end of the first reinforcing connecting piece (40) is fixedly connected with the second feeding mechanism (30);

the first feeding mechanism (20) is provided with a first feeding port (21), and the first feeding port (21) can be matched with a target material (60); a second feeding opening (31) is formed in the second feeding mechanism (30), and the second feeding opening (31) can be matched with the target material (60); a first material bearing position (11) is arranged on the material rack assembly (10);

the first feeding mechanism (20) and the second feeding mechanism (30) can cooperatively move, so that the first feeding opening (21) and the second feeding opening (31) cooperatively move to a target feeding position, and further the target material (60) moves to the first material bearing position (11).

2. The feeding device according to claim 1, characterized in that the first feeding mechanism (20) comprises a first cylinder (22) and a first adapter (23) connected in rotation;

the material rack assembly (10) is provided with a first rotating connecting position and a second rotating connecting position, one end, far away from the first rotating connecting piece (23), of the first air cylinder (22) is connected to the first rotating connecting position in a rotating mode, and one end, far away from the first air cylinder (22), of the first rotating connecting piece (23) is connected to the second rotating connecting position in a rotating mode;

the first air cylinder (22) can drive the first adapter piece (23) to move relative to the material rack assembly (10) so as to enable the first feeding opening (21) to move to the target feeding level.

3. The feeding device according to claim 1, characterized in that the second feeding mechanism (30) comprises a second cylinder (32) and a second adapter (33) which are rotatably connected;

a third rotary connecting position and a fourth rotary connecting position are arranged on the material rack assembly (10), one end, far away from the second adapter (33), of the second air cylinder (32) is rotationally connected to the third rotary connecting position, and one end, far away from the second air cylinder (32), of the second adapter (33) is rotationally connected to the fourth rotary connecting position;

the second air cylinder (32) can drive the second adapter piece (33) to move relative to the material rack assembly (10) so as to enable the second material loading opening (31) to move to the target material loading level.

4. The feeding device according to claim 1, characterized in that the rack assembly (10) comprises a rack body (12), a first limit assembly (13) and a second limit assembly (14);

the first limiting assembly (13) and the second limiting assembly (14) are respectively and rotatably connected to the material rack body (12);

the first limiting assembly (13) is provided with a first bearing space, the second limiting assembly (14) is provided with a second bearing space, and the first bearing space and the second bearing space form the first material bearing position (11).

5. The feeding device according to claim 4, characterized in that the first limiting assembly (13) comprises a first carrier (131) and a second carrier (132);

the first bearing piece (131) and the second bearing piece (132) are respectively connected to the material rack body (12) in a rotating way;

the first bearing piece (131) is provided with a first bearing surface, the second bearing piece (132) is provided with a second bearing surface, and the first bearing space is formed between the first bearing surface and the second bearing surface.

6. The feeding device according to claim 4, characterized in that the second limiting assembly (14) comprises a third carrier (141) and a fourth carrier (142);

the third bearing piece (141) and the fourth bearing piece (142) are respectively connected to the material rack body (12) in a rotating way;

the third bearing piece (141) is provided with a third bearing surface, the fourth bearing piece (142) is provided with a fourth bearing surface, and the second bearing space is formed between the third bearing surface and the fourth bearing surface.

7. A feeding device according to any one of claims 1-6, characterized in that the feeding device further comprises a second reinforcing connection (50);

the second reinforcing connecting piece (50) is rotationally connected with the material rack assembly (10);

one end of the second reinforcing connecting piece (50) is fixedly connected with the first feeding mechanism (20), and the other end of the second reinforcing connecting piece (50) is fixedly connected with the second feeding mechanism (30).

8. The feeding device according to claim 5, characterized in that at least one of the first carrier (131) and the second carrier (132) is a dampening carrier.

9. The feeding device as claimed in claim 6, characterized in that at least one of the third carrier (141) and the fourth carrier (142) is a dampening carrier.

10. The feeding device according to any one of claims 1-6, characterized in that a second material carrying place (15) is further provided on the rack assembly (10), which second material carrying place (15) is arranged at a distance from the first material carrying place (11).