Shoe size printing equipment

Abstract

The utility model relates to shoe size printing equipment which comprises a workbench, two pairs of side protection plates are arranged on the workbench, conveying belts are arranged between the two corresponding side protection plates respectively, through positioning grooves A are formed in one conveying belt in the length direction of the conveying belt in an array mode, through positioning grooves B are formed in the other conveying belt in the length direction of the conveying belt in an array mode, and the positioning grooves A are communicated with the positioning grooves B in an array mode. The left vamp is clamped into the positioning groove A in a matched mode, the right vamp is clamped into the positioning groove B in a matched mode, and two vertical rods are symmetrically fixed to the workbench. Shoes can be automatically conveyed to the position below the code printing mold through the conveying belt, the driving mechanism works to push the suspension plate to move downwards, the code printing mold can be driven to move downwards to make contact with shoe soles, shoe size printing is completed, the automation degree is high, code printing work is continuous enough, efficiency is high, meanwhile, code printing work of the shoes on the left side and the right side can be achieved, and labor is saved. Two large-code production lines do not need to be arranged, conveying of the two conveying belts is synchronous, the two code printing dies share the same driving source to ascend and descend, and the equipment cost input is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing, in particular to a shoe size printing device. Background Art

[0002] Shoe size printing is a crucial step in footwear manufacturing. Printing equipment prints the shoe size on the sole to facilitate subsequent sorting and packaging, as well as customer size selection. When printing shoe sizes, a jig is required to position the shoe to ensure accurate placement of the printed size.

[0003] Reference application publication number CN106974369A discloses a device for quickly printing shoe sizes for leather shoe production. The device prints shoe sizes manually, which is labor-intensive, time-consuming, and labor-intensive. The degree of automation is low, and the continuity of shoe size printing is not strong, which is not conducive to work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a shoe size printing device with a high degree of automation, which effectively solves the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions.

[0006] A shoe size printing device includes a workbench with two pairs of side guard plates on the workbench, and conveyor belts are arranged between the corresponding side guard plates. One of the conveyor belts has a through positioning groove A arranged in an array along its length, and the other conveyor belt has a through positioning groove B arranged in an array along its length. The positioning groove A is for the left shoe upper to match and snap into, and the positioning groove B is for the right shoe upper to match and snap into. Two vertical poles are symmetrically fixed on the workbench, and the two vertical poles extend vertically upward. Cantilevers are fixed to the tops of the two vertical poles, and a driving mechanism is provided on the cantilever. A hanging plate is provided below the driving mechanism, and the driving mechanism is used to drive the hanging plate to move up and down. Coding molds are respectively installed on the lower surface of the hanging plate at positions corresponding to the positioning grooves A and positioning grooves B.

[0007] Furthermore, the driving mechanism includes an electric push cylinder A and a connecting arm. The electric push cylinder A is vertically fixed on the cantilever. The telescopic rod of the electric push cylinder A extends to the bottom of the cantilever. The top end of the connecting arm is fixed to the end of the telescopic rod of the electric push cylinder A, and the bottom end is fixed to the upper surface of the suspension plate.

[0008] Furthermore, the hanging plate is slidably mounted on the two upright poles through two sliding holes arranged thereon.

[0009] Furthermore, the shoe size printing device also includes a mounting rod. Each positioning slot A is provided with a slide groove extending vertically downward and passing through both sides near the downstream side of the conveyor belt. The mounting rod is arranged horizontally and passes through each slide groove and the upper and lower parts of the two conveyor belts. Two driving devices are provided on the workbench. The driving devices are used to drive the mounting rod to move up and down. Pushing blocks are respectively fixed on the mounting rod at the positions corresponding to the positioning slot A and the positioning slot B.

[0010] Furthermore, the driving device adopts a cylinder, and the two cylinders are vertically fixed on the workbench, and the two ends of the mounting rod are respectively fixedly connected to the ends of the telescopic rods of the corresponding cylinders.

[0011] Furthermore, a blanking plate is obliquely installed at one end of the workbench close to the downstream side of the conveyor belt. The blanking plate is connected to the downstream sides of the two conveyor belts, and side baffles are fixed on both sides of the blanking plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0013] The utility model is provided with a conveyor belt, a driving mechanism and a hanging plate. The conveyor belt can be used to automatically convey shoes to the bottom of the coding mold. The driving mechanism pushes the hanging plate downward, which can drive the coding mold to move downward and contact the sole to complete the shoe size printing. The utility model has a high degree of automation and the coding operation is sufficiently continuous. It replaces traditional manual coding, saves time and labor, and is more efficient.

[0014] The utility model arranges two conveyor belts, and arranges positioning grooves A and positioning grooves B with different directions on the corresponding conveyor belts, so as to position and place the shoes on the left and right sides. The positions of the positioning grooves A and the positioning grooves B correspond to each other one by one, and two coding molds are arranged on the hanging plate. When the two conveyor belts are running at the same time, the shoes on the left and right sides can be conveyed synchronously. When the driving mechanism works, the two coding molds can be driven to rise and fall synchronously, and then the coding operation of the shoes on the left and right sides can be realized simultaneously. There is no need to set up two large-size production lines. The conveying of the two conveyor belts is synchronous, and the lifting of the two coding molds shares the same driving source, which effectively reduces the equipment cost investment.

[0015] The utility model works by extending the cylinder to push the mounting rod and the two pushing blocks upward. The two pushing blocks can respectively push the coded shoes in the positioning groove A and the positioning groove B near the downstream side of the conveyor belt upward. As the conveyor belt runs subsequently, the pushed-out shoes are conveyed to the unloading plate. By placing a collection container at the lower end of the unloading plate, the shoes can fall into the collection container under the guidance of the unloading plate, thereby realizing automatic unloading and collection of the shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2Detailed structural diagram of the driving mechanism in the present utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the local structure of the utility model.

[0020] In the figure: 1. Workbench; 11. Side guard plate; 12. Slide; 2. Conveyor belt; 21. Positioning slot A; 22. Positioning slot B; 3. Vertical pole; 4. Cantilever; 5. Drive mechanism; 51. Electric push cylinder A; 52. Connecting arm; 6. Suspension plate; 61. Slide hole; 7. Coding mold; 8. Mounting rod; 81. Pushing block; 82. Drive device; 9. Blanking plate; 91. Side baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0024] See also Figures 1-4The utility model provides a shoe size printing device, including a workbench 1, with two pairs of side guard plates 11 on the workbench 1, and conveyor belts 2 are arranged between the corresponding side guard plates 11, one of the conveyor belts 2 is arrayed with through positioning grooves A21 along its length direction, and the other conveyor belt 2 is arrayed with through positioning grooves B22 along its length direction. The positioning groove A21 is for the left shoe upper to match and snap into, and the positioning groove B22 is for the right shoe upper to match and snap into. On the upstream side of the conveyor belt 2, the uppers of the left and right shoes are snapped into the positioning grooves A21 and B22, so that the shoes are placed in an inverted shape with the soles facing up, ensuring stability during transportation and providing positioning for subsequent coding.

[0025] The shape of the positioning groove A21 matches the shape of the upper of the left shoe, and the shape of the positioning groove B22 matches the shape of the upper of the right shoe, ensuring that the inclined surfaces of the shoes on both sides are highly matched when they are inserted, thereby ensuring stability and positioning effect during placement.

[0026] Two vertical poles 3 are symmetrically fixed on the workbench 1, and both vertical poles 3 extend vertically upward. A cantilever 4 is fixed on the top of the two vertical poles 3. A driving mechanism 5 is provided on the cantilever 4, and a hanging plate 6 is provided below the driving mechanism 5. The driving mechanism 5 is used to drive the hanging plate 6 to move up and down. Coding molds 7 are respectively installed on the lower surface of the hanging plate 6 at the positions corresponding to the positioning groove A21 and the positioning groove B22.

[0027] The utility model is provided with a conveyor belt 2, a driving mechanism 5 and a hanging plate 6. The conveyor belt 2 can be used to automatically convey shoes to the bottom of the coding mold 7. The driving mechanism 5 drives the hanging plate 6 to move downward, which can drive the coding mold 7 to move downward and contact the sole to complete the shoe size printing. The utility model has a high degree of automation and the coding operation is sufficiently continuous. It replaces traditional manual coding, saves time and labor, and is more efficient.

[0028] Secondly, the equipment arranges two conveyor belts 2, and arranges positioning grooves A21 and positioning grooves B22 with different directions on the corresponding conveyor belts 2, so as to position and place the shoes on the left and right sides. The positions of the positioning grooves A21 and the positioning grooves B22 correspond one to one, and two coding molds 7 are arranged on the hanging plate 6. When the two conveyor belts 2 run at the same time, the shoes on the left and right sides can be conveyed synchronously. When the driving mechanism 5 works, the two coding molds 7 can be driven to rise and fall synchronously, and then the coding operation of the shoes on the left and right sides can be realized at the same time. There is no need to set up two large-size production lines, and the conveying of the two conveyor belts 2 is synchronized. The lifting and lowering of the two coding molds 7 share the same driving source, which effectively reduces the equipment cost investment.

[0029] In addition, the hanging plate 6 is slidably mounted on the two vertical rods 3 through two sliding holes 61 arranged thereon. When the hanging plate 6 is raised or lowered, the sliding holes 61 can provide a limiting and guiding function for the hanging plate 6, ensuring that the lifting process of the hanging plate 6 is smooth and stable enough. The vertical rods 3 serve as both a mounting part for supporting and lifting the cantilever 4 and a limiting and guiding part for the hanging plate 6, killing two birds with one stone.

[0030] Specifically, the driving mechanism 5 includes an electric push cylinder A51 and a connecting arm 52. The electric push cylinder A51 is vertically fixed on the cantilever 4. The telescopic rod of the electric push cylinder A51 extends to the bottom of the cantilever 4. The top of the connecting arm 52 is fixed to the end of the telescopic rod of the electric push cylinder A51, and the bottom end is fixed to the upper surface of the hanging plate 6. Through the telescopic operation of the electric push cylinder A51, the end of the telescopic rod can drive the hanging plate 6 and the coding mold 7 to perform corresponding lifting operations under the fixed connection action of the connecting arm 52, providing effective drive for the downward coding action and the upward resetting action of the coding mold 7.

[0031] See also Figure 1 、 Figure 3 and Figure 4 The shoe size printing device also includes a mounting rod 8. Each positioning slot A21 is provided with a slide 12 extending vertically downward and passing through both sides near the downstream side of the conveyor belt 2. The mounting rod 8 is arranged horizontally and passes through each slide 12 and the upper and lower parts of the two conveyor belts 2. Two driving devices 82 are provided on the workbench 1. Pushing blocks 81 are respectively fixed on the mounting rod 8 at the positions corresponding to the positioning slot A21 and the positioning slot B22. The driving device 82 is used to drive the mounting rod 8 to move up and down. The driving device 82 uses a cylinder. The two cylinders are vertically fixed on the workbench 1. The two ends of the mounting rod 8 are respectively fixedly connected to the ends of the telescopic rods of the corresponding cylinders.

[0032] A blanking plate 9 is obliquely installed at one end of the workbench 1 close to the downstream side of the conveyor belt 2 for catching shoes. The blanking plate 9 is connected to the downstream sides of the two conveyor belts 2, and side baffles 91 are fixed on both sides of the blanking plate 9.

[0033] When the two conveyor belts 2 stop moving and the hanging plate 6 is pushed down by the electric push cylinder A51 for coding, the cylinder extends to push the mounting rod 8 and the two pushing blocks 81 upward. The two pushing blocks 81 can respectively push the coded shoes in the positioning groove A21 and the positioning groove B22 near the downstream side of the conveyor belt 2 upward. As the conveyor belt 2 runs subsequently, the pushed-out shoes are transported to the blanking plate 9. By placing a collection container at the lower end of the blanking plate 9, the shoes can fall into the collection container under the guidance of the blanking plate 9, thereby realizing automatic unloading and collection of shoes.

[0034] After the coding is completed, the cylinder retracts to drive the mounting rod 8 and the two pushing blocks 81 downward, avoiding the pushing blocks 81 from blocking the operation of the conveyor belt 2. The extension and retraction of the cylinder is synchronized with the extension and retraction of the electric push cylinder A51, and the structural layout is reasonable.

[0035] It is worth noting that the power supply method and control method of this application adopt existing technology, and the control program can be implemented by simple programming by those skilled in the art, and the details will not be described in detail in this application.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A shoe size printing device, comprising a workbench (1), characterized in that: The workbench (1) is provided with two pairs of side guard plates (11), and a conveyor belt (2) is arranged between the two corresponding side guard plates (11), wherein one of the conveyor belts (2) is provided with through positioning grooves A (21) arranged in an array along its length direction, and the other conveyor belt (2) is provided with through positioning grooves B (22) arranged in an array along its length direction; The positioning groove A (21) is for the left shoe upper to be matched and snapped in, and the positioning groove B (22) is for the right shoe upper to be matched and snapped in; Two vertical poles (3) are symmetrically fixed on the workbench (1), and both of the vertical poles (3) extend vertically upward. Cantilevers (4) are fixed on the tops of the two vertical poles (3), and a driving mechanism (5) is provided on the cantilever (4); A suspension plate (6) is provided below the driving mechanism (5), and the driving mechanism (5) is used to drive the suspension plate (6) to perform lifting motion; Coding molds (7) are respectively installed at positions on the lower surface of the hanging plate (6) corresponding to the positioning groove A (21) and the positioning groove B (22).

2. The shoe size printing device according to claim 1, characterized in that: The driving mechanism (5) comprises an electric push cylinder A (51) and a connecting arm (52); The electric push cylinder A (51) is vertically fixed on the cantilever (4), and the telescopic rod of the electric push cylinder A (51) extends through and to the bottom of the cantilever (4); The top end of the connecting arm (52) is fixed to the end of the telescopic rod of the electric push cylinder A (51), and the bottom end is fixed to the upper surface of the suspension plate (6).

3. The shoe size printing device according to claim 1, characterized in that: The hanging plate (6) is slidably mounted on the two vertical rods (3) through two sliding holes (61) arranged thereon.

4. The shoe size printing device according to claim 1, characterized in that: Also included is a mounting rod (8); Each of the positioning grooves A (21) is provided with a sliding groove (12) extending vertically downward and penetrating on both sides near the downstream side of the conveyor belt (2); The mounting rod (8) is arranged horizontally and passes through the chute (12) and the upper and lower parts of the two conveyor belts (2); The workbench (1) is provided with two driving devices (82), and the driving devices (82) are used to drive the installation rod (8) to move up and down; Pushing blocks (81) are fixed on the mounting rod (8) at positions corresponding to the positioning groove A (21) and the positioning groove B (22).

5. The shoe size printing device according to claim 4, characterized in that: The driving device (82) adopts a cylinder, and two cylinders are vertically fixed on the workbench (1). The two ends of the mounting rod (8) are respectively fixedly connected to the ends of the telescopic rods of the corresponding cylinders.

6. The shoe size printing device according to claim 1, characterized in that: A blanking plate (9) is obliquely installed at one end of the workbench (1) close to the downstream side of the conveyor belt (2), and the blanking plate (9) is connected to the downstream sides of the two conveyor belts (2); Side baffles (91) are respectively fixed on both sides of the blanking plate (9).

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