Automatic circular label covering machine

Abstract

The utility model discloses an automatic round label covering machine, which relates to the technical field of covering machines and comprises a workbench, a covering machine head, a conveying machine head and a feeding structure, a fixing frame is fixed at the bottom of the workbench, and the covering machine head and the conveying machine head are respectively positioned on two sides of the workbench. The feeding structure used for conveying the circular labels to the workbench is located in the fixing frame and comprises a mounting frame, the mounting frame is fixed in the fixing frame, a containing assembly used for containing the circular labels is arranged at the bottom of the workbench, and an adjusting assembly used for adjusting the heights of the circular labels is arranged on the mounting frame. The feeding structure is installed at the bottom of the workbench, the height of the circular labels in the containing assembly is adjusted through the adjusting structure, the circular labels are conveyed to the workbench, then the circular labels are conveyed to the edge covering machine head through the feeding structure and the conveying machine head to be subjected to edge covering, and the circular labels can be effectively prevented from falling off in the feeding process.

Description

Technical Field

[0001] The utility model relates to the technical field of hemming machines, in particular to an automatic hemming machine for circular labels. Background Art

[0002] Hemming refers to the process of folding the four sides of the surface material back along its edges and fixing them to the main body, or wrapping the main body with a single material or multiple pieces of overlapping edges. It is commonly used in the production process of light industry, for the processing of various textile products, and in the process of textile hemming, a pull-up tube is generally used to guide the feeding of the hemming strip or hemming tape.

[0003] When hemming a label, the label is usually adsorbed and placed on a workbench by a vacuum device, and the hemming machine head is used to perform the hemming operation. However, during the process of the vacuum device adsorbing the label, since the label is made of plush, it may not be adsorbed firmly and may fall off, affecting the normal hemming. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the label mentioned in the above background technology is not firmly adsorbed and falls off, thus affecting the normal edge wrapping.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic round label hemming machine comprises a workbench, an hemming machine head, a transport machine head and a feeding structure, wherein a fixed frame is fixed at the bottom of the workbench, the hemming machine head and the transport machine head are respectively located at both sides of the workbench, the feeding structure for transporting the round labels to the workbench is located in the fixed frame, the feeding structure comprises a mounting frame, the mounting frame is fixed in the fixed frame, a placing component for placing the round labels is provided at the bottom of the workbench, and an adjusting component for adjusting the height of the round labels is provided on the mounting frame. The utility model installs the feeding structure at the bottom of the workbench, adjusts the height of the round labels in the placing component by the adjusting structure, delivers the round labels to the workbench, and then delivers the round labels to the hemming machine head by the feeding structure and the transport machine head for hemming, thereby effectively preventing the round labels from falling during the loading process.

[0007] Preferably, the feeding structure also includes an electric cylinder, which is fixed on the workbench. A stop plate is fixed on the output end of the electric cylinder. The stop plate is slidably connected to the workbench. A through hole is provided on the workbench for the circular label to pass through. An arc-shaped opening is provided on one side of the stop plate close to the through hole, so that the circular label can be delivered to the head of the conveyor.

[0008] Preferably, the placement component includes a support column, which is fixed in a fixed frame, a rotating motor is fixed in an inner cavity of the support column, a support frame is rotatably provided on the top of the support column, the output end of the rotating motor is fixed to the bottom of the support frame, a plurality of annular tables are evenly fixed on the outside of the support frame, a limit frame is provided on the annular table, the top of the limit frame is slidably fitted with the bottom side of the workbench, a support slider is slidably provided in the limit frame, thereby realizing continuous loading of circular labels.

[0009] Preferably, the adjustment component includes an adjustment motor, which is fixed on a mounting frame. A screw is rotatably provided inside the mounting frame. The top of the screw is fixed to the output end of the adjustment motor, and the bottom of the screw is fixed to the inside of the fixing frame. A connecting block is slidably provided on the mounting frame, and the connecting block is threadedly connected to the screw. An auxiliary frame is fixed on the top of the connecting block, and the auxiliary frame is located at the bottom of the through hole. The auxiliary frame is used to push the supporting slider upward to push the circular labels out of the through hole one by one to prevent them from falling.

[0010] Preferably, the inner dimension of the limiting frame is the same as the dimension of the through hole, so as to prevent the circular label from being stuck in the through hole when the abutment plate pushes the circular label.

[0011] Preferably, the external dimensions of the auxiliary frame are the same as the internal dimensions of the annular platform, so as to prevent the auxiliary frame from shaking when pushing the supporting sliding block upward.

[0012] Preferably, a stopper with an exhaust hole is fixed on the top of the auxiliary frame to prevent the top of the auxiliary frame from being sucked onto the bottom of the supporting sliding block.

[0013] Preferably, symmetrically distributed embedding holes are provided at the bottom of the limiting frame, and symmetrically distributed embedding columns are fixed on the annular platform, and the embedding columns are embedded in the embedding holes, so as to facilitate the disassembly and assembly of the limiting frame.

[0014] Preferably, a support seat is fixed on the support slider, the support seat has the same size as the through hole, and the height of the support seat is greater than the thickness of the workbench, so that the circular label can protrude from the through hole.

[0015] Preferably, the support seat is hollow inside to reduce the weight borne by the auxiliary frame.

[0016] Compared with the traditional technology, the beneficial effects of the utility model are:

[0017] By arranging a through hole for the circular label to pass through on the workbench, and then arranging a placement component for placing the circular label under the workbench, the ascending of the auxiliary frame is used to push the supporting slider in the limit frame to move upward, thereby pushing the circular label placed on the supporting slider to move upward until the circular label at the top protrudes out of the through hole. After being accommodated, the circular label is pushed out of the through hole through the abutment plate and pushed to the conveyor head. The circular label is sent to the hemming machine head for hemming by the conveyor head, which can prevent the circular label from falling during the loading process.

[0018] The placement component is composed of multiple limit frames. When all the circular labels in one limit frame are loaded, the support frame can be rotated to place another limit frame under the through hole to realize continuous loading of circular labels. The limit frame can be assembled on the support frame through the cooperation of embedded columns and embedded holes, which makes disassembly and replacement more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the fixing frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the components placed in the utility model;

[0023] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0024] In the figure: 1. workbench; 2. hemming machine head; 3. transport machine head; 4. fixing frame; 5. feeding structure; 6. mounting frame; 7. placing assembly; 8. adjusting assembly; 9. electric cylinder; 10. abutment plate; 11. through hole; 12. arc opening; 13. support column; 14. rotating motor; 15. support frame; 16. annular table; 17. limit frame; 18. support slider; 19. adjusting motor; 20. screw; 21. connecting block; 22. auxiliary frame; 23. abutment block; 24. embedded hole; 25. embedded column; 26. support seat. DETAILED DESCRIPTION

[0025] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0026] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0027] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0028] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0029] See also Figure 1-Figure 4 , the figure shows an automatic hemming machine for round labels, including a workbench 1, an hemming head 2, a conveyor head 3 and a feeding structure 5. A fixed frame 4 is fixed at the bottom of the workbench 1, and the hemming head 2 and the conveyor head 3 are respectively located on both sides of the workbench 1. The feeding structure 5 for transporting the round label to the workbench 1 is located in the fixed frame 4. The feeding structure 5 includes a mounting frame 6, and the mounting frame 6 is fixed in the fixed frame 4. A placement component 7 for placing the round label is provided at the bottom of the workbench 1, and an adjustment component 8 for adjusting the height of the round label is provided on the mounting frame 6. The feeding structure 5 also includes an electric cylinder 9, which is fixed on the workbench 1. A butt plate 10 is fixed at the output end of the electric cylinder 9, and the butt plate 10 is slidably connected to the workbench 1. A through hole 11 for the round label to pass through is provided on the workbench 1, and an arc-shaped opening 12 is provided on the side of the butt plate 10 close to the through hole 11, so that the round label can be delivered to the conveyor head 3.

[0030] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0031] See also Figure 1-Figure 4 By installing the feeding structure 5 at the bottom of the workbench 1, adjusting the height of the circular label in the placement component 7 through the adjustment structure, the circular label is sent to the workbench 1, and then the circular label is sent to the hemming head 2 for hemming through the feeding structure 5 and the conveyor head 3, which can effectively prevent the circular label from falling during the feeding process.

[0032] Among them, the placement component 7 includes a support column 13, the support column 13 is fixed in the fixed frame 4, a rotating motor 14 is fixed in the inner cavity of the support column 13, a support frame 15 is rotatably provided on the top of the support column 13, the output end of the rotating motor 14 is fixed to the bottom of the support frame 15, a plurality of annular platforms 16 are evenly fixed on the outside of the support frame 15, a limit frame 17 is provided on the annular platform 16, the internal size of the limit frame 17 is the same as the size of the through hole 11, to prevent the circular label from being stuck in the through hole 11 when the abutment plate 10 pushes the circular label, the top of the limit frame 17 slides and fits with the bottom side of the workbench 1, and a support slider 18 is slidably provided in the limit frame 17, so as to realize continuous loading of circular labels.

[0033] At the same time, the adjustment component 8 includes an adjustment motor 19, which is fixed on the mounting frame 6. A screw 20 is rotatably provided inside the mounting frame 6. The top of the screw 20 is fixed to the output end of the adjustment motor 19, and the bottom of the screw 20 is fixed to the inside of the fixing frame 4. A connecting block 21 is slidably provided on the mounting frame 6. The connecting block 21 is threadedly connected to the screw 20. An auxiliary frame 22 is fixed on the top of the connecting block 21. The auxiliary frame 22 is located at the bottom of the through hole 11. The external dimensions of the auxiliary frame 22 are the same as the internal dimensions of the annular table 16 to prevent the auxiliary frame 22 from shaking when pushing the supporting slider 18 to move upward. The auxiliary frame 22 is used to push the supporting slider 18 upward, and the circular labels are pushed out of the through hole 11 one by one to prevent them from falling.

[0034] By setting a through hole 11 for the circular label to pass through on the workbench 1, and then setting a placement component 7 for placing the circular label under the workbench 1, the rise of the auxiliary frame 22 is used to push the supporting slider 18 in the limit frame 17 to move upward, thereby pushing the circular label placed on the supporting slider 18 to move upward until the circular label at the top protrudes from the through hole 11. After being accommodated, the circular label is pushed out of the through hole 11 by the abutment plate 10 and pushed to the conveyor head 3. The circular label is sent to the hemming head 2 for hemming by the conveyor head 3, which can prevent the circular label from falling during the loading process.

[0035] It is worth noting that the placement component 7 is composed of a plurality of limit frames 17. When all the circular labels in a limit frame 17 are loaded, the rotating support frame 15 can place another limit frame 17 under the through hole 11 to realize continuous loading of circular labels. The bottom of the limit frame 17 is provided with symmetrically distributed embedding holes 24, and the annular table 16 is fixed with symmetrically distributed embedding columns 25, which are embedded in the embedding holes 24, so that the limit frame 17 can be assembled on the support frame 15 through the cooperation of the embedding columns 25 and the embedding holes 24, which makes disassembly and replacement more convenient, and the support seat 26 is hollow inside.

[0036] In addition, a support seat 26 is fixed on the support slider 18. The support seat 26 has the same size as the through hole 11. The height of the support seat 26 is greater than the thickness of the workbench 1, so that the circular labels can protrude from the through hole 11. The support seat 26 is hollow inside to reduce the weight on the auxiliary frame 22. A block 23 with an exhaust hole is fixed on the top of the auxiliary frame 22 to prevent the top of the auxiliary frame 22 from being sucked onto the bottom of the support slider 18.

[0037] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A circular label automatic edge wrapping machine, comprising: A workbench (1), an edge wrapping machine head (2) and a transport machine head (3), wherein a fixing frame (4) is fixed at the bottom of the workbench (1), and the edge wrapping machine head (2) and the transport machine head (3) are respectively located on both sides of the workbench (1); It is characterized by that it also includes: A feeding structure (5) for conveying circular labels to the workbench (1); the feeding structure (5) is located in the fixing frame (4); the feeding structure (5) comprises a mounting frame (6); the mounting frame (6) is fixed in the fixing frame (4); a placing component (7) for placing circular labels is provided at the bottom of the workbench (1); and an adjusting component (8) for adjusting the height of the circular labels is provided on the mounting frame (6).

2. The automatic hemming machine for round labels according to claim 1, characterized in that: The feeding structure (5) further comprises an electric cylinder (9), wherein the electric cylinder (9) is fixed on the workbench (1), a butt plate (10) is fixed to the output end of the electric cylinder (9), the butt plate (10) is slidably connected to the workbench (1), a through hole (11) for a circular label to pass through is provided on the workbench (1), and an arc-shaped opening (12) is provided on one side of the butt plate (10) close to the through hole (11).

3. The automatic hemming machine for round labels according to claim 2, characterized in that: The placement component (7) comprises a support column (13), wherein the support column (13) is fixed in the fixed frame (4), a rotating motor (14) is fixed in the inner cavity of the support column (13), a support frame (15) is rotatably provided at the top of the support column (13), an output end of the rotating motor (14) is fixed to the bottom of the support frame (15), a plurality of annular platforms (16) are evenly fixed on the outer side of the support frame (15), a limiting frame (17) is provided on the annular platform (16), the top of the limiting frame (17) is slidably fitted with the bottom side of the workbench (1), and a supporting slider (18) is slidably provided in the limiting frame (17).

4. The automatic hemming machine for round labels according to claim 3, characterized in that: The adjustment component (8) comprises an adjustment motor (19), the adjustment motor (19) is fixed on the mounting frame (6), a screw rod (20) is rotatably arranged inside the mounting frame (6), the top of the screw rod (20) is fixed to the output end of the adjustment motor (19), the bottom of the screw rod (20) is fixed to the inside of the fixing frame (4), a connecting block (21) is slidably arranged on the mounting frame (6), the connecting block (21) is threadedly connected to the screw rod (20), an auxiliary frame (22) is fixed on the top of the connecting block (21), and the auxiliary frame (22) is located at the bottom of the through hole (11).

5. The automatic hemming machine for round labels according to claim 3, characterized in that: The inner dimensions of the limiting frame (17) are the same as the dimensions of the through hole (11).

6. The automatic hemming machine for round labels according to claim 4, characterized in that: The external dimensions of the auxiliary frame (22) are the same as the internal dimensions of the annular platform (16).

7. The automatic round label hemming machine according to claim 4, characterized in that: A stopper (23) having an exhaust hole is fixed on the top of the auxiliary frame (22).

8. The automatic hemming machine for round labels according to claim 3, characterized in that: The bottom of the limiting frame (17) is provided with symmetrically distributed embedding holes (24), and the annular platform (16) is fixed with symmetrically distributed embedding columns (25), and the embedding columns (25) are embedded in the embedding holes (24).

9. The automatic hemming machine for round labels according to claim 3, characterized in that: A support seat (26) is fixed on the support sliding block (18); the support seat (26) has the same size as the through hole (11); and the height of the support seat (26) is greater than the thickness of the workbench (1).

10. The automatic hemming machine for round labels according to claim 9, characterized in that: The support seat (26) is hollow inside.

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