Sole clamping and conveying device for sole pressing machine

Abstract

The utility model discloses a shoe sole clamping and conveying device for a shoe sole pressing machine, and relates to the technical field of shoe sole manufacturing. The shoe sole pressing machine comprises a table body and further comprises a frame body arranged at the top of the table body, a shoe sole pressing mechanism is arranged between the bottom and the top of the inner side of the frame body, and a linear guide rail is arranged at the position, close to the bottom, of the rear end of the inner side of the frame body. The adjusting assemblies are arranged between the two ends of the interior of the lifting base and the tops of the suction cups, the positions, penetrating through the adjusting grooves, of the penetrating connection studs can be driven to be adjusted after the fixing nuts are unscrewed in the using process, and therefore the position distance of the suction cups at the bottom of the lifting base is driven to be adjusted, and the purpose of being suitable for shoe soles of different sizes is achieved; after the suction cups are adjusted to a proper distance, the penetrating studs and the suction cups can be stabilized by tightening the fixing nuts, so that the distance of the suction cups can be freely adjusted according to the size of the shoe sole to ensure the adsorption stability, and the practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of shoe sole manufacturing technology, and in particular relates to a shoe sole clamping and conveying device for a shoe sole pressing machine. Background Technology

[0002] A shoe sole pressing machine is a specialized piece of equipment used in shoe sole production to firmly press the sole and upper together. It can complete the bonding of multiple soles in a short time and ensure a tight bond between the sole and the shoe body, making the shoe more secure. In order to further improve the production efficiency of the shoe sole pressing machine, technicians have developed a shoe sole clamping and conveying device to replace manual labor in the sole picking and placing operation.

[0003] As disclosed in Utility Model No. CN217137002U, a shoe sole clamping and conveying device for a shoe sole pressing machine includes a machine body and an intermittent conveying device. Its features include: a telescopic device vertically installed at the top center of the machine body; a pressing mold assembly horizontally installed at the bottom of the telescopic device; a bottom mold assembly vertically aligned below the pressing mold assembly; a material feeding and unloading device assembly horizontally installed at the rear end of the cavity in the middle of the machine body; an intermittent conveying device horizontally installed on one side of the left side of the machine body; a material feeding platform welded to the center of the right side of the machine body; foot pads sequentially installed at the four corners of the bottom of the machine body; and a controller installed at the rear side of the cavity at the lower end of the machine body. By adding the material feeding and unloading device assembly and the intermittent conveying device, automatic material feeding and unloading operations are performed, effectively reducing manual operation and improving work efficiency. However, in the application of this technical solution, the suction cups used to adsorb the soles are fixed in position and the spacing is not adjustable. Since the length of the soles varies with different sizes, the suction cup spacing that is too large or too small relative to the sole size can easily affect the stability of the suction. There is a technical problem that the suction cup spacing cannot be adaptively adjusted according to the size of the sole to ensure stable suction of the sole for picking and putting. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a shoe sole clamping and conveying device for a shoe sole pressing machine, which can effectively solve the problems of the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a shoe sole clamping and conveying device for a shoe sole pressing machine, comprising a platform, and further comprising: a frame on the top of the platform, a shoe sole pressing mechanism between the bottom and top of the inner side of the frame, a linear guide rail near the bottom of the rear end of the inner side of the frame, movable seats on both sides of the front end of the linear guide rail, a frame on both sides of the platform, a conveying mechanism on the top between the inner sides of the frames, a lifting cylinder passing through the middle of the top of the movable seat, a lifting seat at the bottom of the lifting cylinder, suction cups at both ends of the bottom of the lifting seat, through studs at the top of the suction cups, adjustment grooves at both ends inside the lifting seat, the top of the through studs penetrating the interior of the adjustment grooves, fixing nuts outside the through studs at both ends of the top of the lifting seat, and limit components at both ends of the top of the frame.

[0007] Furthermore, the adjustment slots are symmetrically arranged inside the lifting seat, the diameter of the through stud is smaller than the internal width of the adjustment slot, and the through stud can move horizontally back and forth inside the adjustment slot.

[0008] Furthermore, a vacuum pump is provided at the rear end of the top of the movable seat, and a suction pipe is provided between the output end of the vacuum pump and one side of the suction cup.

[0009] Furthermore, the sole pressing mechanism includes a cylinder, which is installed at the middle position of the top of the frame. An upper mold is provided at the bottom end of the cylinder, and a lower mold is provided at the bottom of the inner side of the frame.

[0010] Furthermore, the conveying mechanism includes a rotating shaft, which is located at the top between the two ends of the inner side of the frame. A rotating drum is provided outside the rotating shaft, and a conveyor belt is provided between the outer sides of the rotating drum. A drive motor is provided on one side of the top front end of the frame, and one side of the front end of the rotating shaft passes through the frame and is connected to the output end of the drive motor.

[0011] Furthermore, the limiting component includes an electric push rod, which is located at the middle position of both ends of the top of the frame. A limiting baffle is provided on the inner side of the electric push rod, and a stabilizing guide rod is provided on one side of one end of the limiting baffle. A limiting sleeve is provided on one side of both ends of the top of the frame, and one end of the stabilizing guide rod passes through the interior of the limiting sleeve, and the stabilizing guide rod can slide within the limiting sleeve.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model has an adjustment component between the two ends of the lifting base and the top of the suction cup. When in use, loosening the fixing nut will drive the adjusting stud to pass through the adjustment groove, thereby adjusting the position and spacing of the suction cup at the bottom of the lifting base to accommodate different shoe sole sizes. After adjusting the suction cup to the appropriate spacing, tightening the fixing nut will stabilize the stud and suction cup, allowing the suction cup to be freely adjusted according to the shoe sole size to ensure adsorption stability. It is highly feasible.

[0014] 2. This utility model sets limit components at both ends of the top of the frame. When the shoe sole components that need to be pressed are conveyed by the conveyor belt, the limit baffles limit and stabilize the shoe sole to prevent it from falling off or even jamming the conveyor mechanism during the conveying process. The distance between the limit baffles can be adjusted by an electric push rod to accommodate shoe soles of different sizes. When the limit baffles are adjusted, the stabilizing guide rod moves inside the limiting sleeve to stabilize them. This achieves the effect of continuously limiting the shoe sole during the conveying process to ensure continuous conveying. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 This is a side view of the structure of this utility model;

[0019] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Platform; 2. Frame; 3. Lower mold; 4. Frame; 5. Drive motor; 6. Conveyor belt; 7. Limiting baffle; 8. Electric push rod; 9. Linear guide rail; 10. Cylinder; 11. Upper mold; 12. Vacuum pump; 13. Lifting electric cylinder; 14. Limiting sleeve; 15. Stabilizing guide rod; 16. Rotating shaft; 17. Rotary drum; 18. Suction pipe; 19. Lifting seat; 20. Moving seat; 21. Through-thread stud; 22. Adjusting groove; 23. Suction cup; 24. Fixing nut. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please see Figure 1-4 As shown, this utility model is a shoe sole clamping and conveying device for a shoe sole pressing machine, including a platform 1, and further including: a frame 2 provided on the top of the platform 1, a cylinder 10 passing through the middle of the top of the frame 2, an upper mold 11 provided at the bottom of the cylinder 10, a lower mold 3 provided at the bottom of the inner side of the frame 2, a linear guide rail 9 provided at the rear end of the inner side of the frame 2 near the bottom, movable seats 20 provided on both sides of the front end of the linear guide rail 9, and a rotating shaft 16 provided at the top between the two ends of the inner side of the frame 4, with the rotating shaft 16 externally equipped with... A rotating drum 17 is provided, and a conveyor belt 6 is installed between the outside of the rotating drum 17. A drive motor 5 is installed on one side of the top front end of the frame 4. One side of the front end of the rotating shaft 16 passes through the frame 4 and is connected to the output end of the drive motor 5. When the shoe sole pressing operation is carried out, the drive motor 5 drives the rotating shaft 16 to rotate the rotating drum 17 and move the conveyor belt 6 to transport the shoe sole. A lifting cylinder 13 is installed at the middle position of the top of the moving seat 20. A lifting seat 19 is installed at the bottom of the lifting cylinder 13. The two ends of the bottom of the lifting seat 19 are provided with A vacuum pump 12 is located at the rear end of the suction cup 23 and the moving base 20. An air suction pipe 18 is provided between the output end of the vacuum pump 12 and one side of the suction cup 23. After the shoe sole is transported to a position close to the pressing mechanism, the left moving base 20 is moved above the shoe sole by the linear guide rail 9. At the same time, the lifting cylinder 13 pushes the lifting base 19 to lower the suction cup 23 to fit the shoe sole. Then, the vacuum pump 12 is activated to suck the air inside the suction cup 23 through the air suction pipe 18, thus adsorbing the shoe sole below the suction cup 23. The lifting cylinder then... 13 drives the upward movement, and then the linear guide rail 9 moves the moving seat 20 to the right and above the lower mold 3. The lifting cylinder 13 pushes the lifting seat 19 down to push the sole into the inside of the lower mold 3. Then, the vacuum pump 12 blows air into the inside of the suction cup 23 to release it. After the moving seat 20 is moved and reset, the cylinder 10 is started to push the upper mold 11 and the lower mold 3 to close and perform the sole pressing operation. After the sole pressing is completed, the shoe sole can be taken out and transported away by the movement of the conveying mechanism and suction cup 23 and other components on the right.

[0024] As a further implementation of this embodiment, such as Figure 1-4As shown, a through stud 21 is provided on the top of the suction cup 23, and adjustment grooves 22 are provided at both ends inside the lifting base 19. The adjustment grooves 22 are symmetrically arranged inside the lifting base 19. The top of the through stud 21 penetrates the interior of the adjustment groove 22. The diameter of the through stud 21 is smaller than the interior width of the adjustment groove 22. The through stud 21 can move horizontally back and forth inside the adjustment groove 22. By adjusting the position of the through stud 21 through the adjustment groove 22, the position and spacing of the suction cup 23 at the bottom of the lifting base 19 can be adjusted to accommodate different sizes of shoe soles. Fixing nuts 24 are provided on the outside of the through studs 21 at both ends of the top of the lifting base 19. After adjusting the suction cup 23 to the appropriate spacing, tightening the fixing nuts 24 can stabilize the through stud 21 and the suction cup 23, so that the suction cup 23 can freely adjust the spacing according to the shoe sole size to ensure adsorption stability.

[0025] When in use, loosening the fixing nut 24 will drive the adjusting stud 21 to pass through the adjusting groove 22, thereby driving the adjusting suction cup 23 to be positioned at the bottom of the lifting seat 19. The spacing is suitable for different sizes of shoe soles. After adjusting the suction cup 23 to the appropriate spacing, tightening the fixing nut 24 will stabilize the stud 21 and the suction cup 23.

[0026] As a further implementation of this embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, limit components are provided at both ends of the top of the frame 4. The limit components include electric push rods 8, which are located at the middle position of both ends of the top of the frame 4. Limit baffles 7 are provided on the inner side of the electric push rods 8. When the shoe sole components that need to be pressed are conveyed by the conveyor belt 6, the shoe soles are limited and stabilized by the limit baffles 7 to prevent the shoe soles from deviating and falling or even jamming the conveying mechanism during the conveying process. A stabilizing guide rod 15 is provided on one side of one end of the limit baffles 7. A limiting sleeve 14 is provided on one side of both ends of the top of the frame 4. One end of the stabilizing guide rod 15 passes through the interior of the limiting sleeve 14 and can slide inside the limiting sleeve 14. The distance between the limit baffles 7 can be adjusted by the electric push rods 8 to adapt to different sizes of shoe soles. When the limit baffles 7 are adjusted, the stabilizing guide rod 15 moves inside the limiting sleeve 14 to stabilize them. This achieves the effect of continuously limiting the shoe soles during the conveying process.

[0027] When the shoe sole components that need to be pressed are conveyed by the conveyor belt 6, the shoe sole is limited and stabilized by the limiting baffle 7. The spacing of the limiting baffle 7 can be adjusted by the electric push rod 8 to adapt to different sizes of shoe soles. When the limiting baffle 7 is adjusted, the stabilizing guide rod 15 moves inside the limiting sleeve 14 to stabilize it.

[0028] Working principle: When using the shoe sole clamping and conveying device, firstly, the distance between the limiting baffles 7 is adjusted by the electric push rod 8 according to the size of the shoe sole to be pressed. When adjusting the limiting baffles 7, the stabilizing guide rod 15 moves inside the limiting sleeve 14 to stabilize it. Loosening the fixing nut 24 moves the adjusting stud 21 through the adjusting groove 22, thereby adjusting the position of the suction cup 23 at the bottom of the lifting seat 19 to accommodate different shoe sole sizes. After adjusting the suction cup 23 to the appropriate distance, tightening the fixing nut 24 will stabilize the stud 21 and the suction cup 23. Then, the drive motor 5 is started to drive the rotating shaft 16 to rotate the rotating drum 17 and move the conveyor belt 6 to convey the shoe sole. At the same time, the limiting baffles 7 limit and stabilize the shoe sole. After the shoe sole is conveyed to the position close to the pressing mechanism, it is moved by the linear guide rail 9 to the left side. The movable seat 20 moves above the sole, and the lifting cylinder 13 is activated to push the lifting seat 19 to lower the suction cup 23 to adhere to the sole. The vacuum pump 12 is activated to draw air from the inside of the suction cup 23 through the suction pipe 18, thus adsorbing the sole below the suction cup 23. Then, the lifting cylinder 13 drives it to rise, and the movable seat 20 is moved to the right above the lower mold 3 through the linear guide rail 9. The lifting cylinder 13 pushes the lifting seat 19 to lower, pushing the sole into the inside of the lower mold 3. The vacuum pump 12 blows air into the inside of the suction cup 23 to release the sole. Then, the movable seat 20 is moved back to its original position, and the cylinder 10 is activated to push the upper mold 11 to close with the lower mold 3 for sole pressing. After the sole pressing is completed, the conveying mechanism and suction cup 23 on the right side can be used to remove and transport the sole, thus enabling fast and efficient sole pressing.

[0029] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A shoe sole clamping and conveying device for a shoe sole pressing machine, comprising a platform (1), characterized in that, Also includes: The platform (1) has a frame (2) on top. A shoe sole pressing mechanism is provided between the bottom and top of the inner side of the frame (2). A linear guide rail (9) is provided near the bottom of the rear end of the inner side of the frame (2). Movable seats (20) are provided on both sides of the front end of the linear guide rail (9). Frames (4) are provided on both sides of the platform (1). A conveying mechanism is provided at the top between the inner sides of the frames (4). A lifting electric cylinder (13) is installed at the middle position of the top of the movable seat (20). The bottom of the electric cylinder (13) is provided with a lifting seat (19). At both ends of the bottom of the lifting seat (19) are suction cups (23). At the top of the suction cups (23) are through studs (21). At both ends of the interior of the lifting seat (19) are adjustment grooves (22). The top of the through studs (21) penetrates the interior of the adjustment grooves (22). At both ends of the top of the lifting seat (19) are fixed nuts (24). At both ends of the top of the frame (4) are limit components.

2. The shoe sole clamping and conveying device for a shoe sole pressing machine according to claim 1, characterized in that, The adjustment slot (22) is symmetrically arranged inside the lifting seat (19). The diameter of the through stud (21) is smaller than the internal width of the adjustment slot (22). The through stud (21) can move horizontally back and forth inside the adjustment slot (22).

3. The shoe sole clamping and conveying device for a shoe sole pressing machine according to claim 1, characterized in that, A vacuum pump (12) is provided at the rear end of the top of the movable seat (20), and a suction pipe (18) is provided between the output end of the vacuum pump (12) and one side of the suction cup (23).

4. The shoe sole clamping and conveying device for a shoe sole pressing machine according to claim 1, characterized in that, The sole pressing mechanism includes a cylinder (10), which is installed at the middle position of the top of the frame (2). The bottom end of the cylinder (10) is provided with an upper mold (11), and the bottom of the inner side of the frame (2) is provided with a lower mold (3).

5. The shoe sole clamping and conveying device for a shoe sole pressing machine according to claim 1, characterized in that, The conveying mechanism includes a rotating shaft (16), which is located at the top between the two ends of the inner side of the frame (4). A rotating drum (17) is provided outside the rotating shaft (16), and a conveyor belt (6) is provided between the outer sides of the rotating drum (17). A drive motor (5) is provided on one side of the top front end of the frame (4), and one side of the front end of the rotating shaft (16) passes through the frame (4) and connects to the output end of the drive motor (5).

6. The shoe sole clamping and conveying device for a shoe sole pressing machine according to claim 1, characterized in that, The limiting component includes an electric push rod (8), which is located at the middle position of both ends of the top of the frame (4). A limiting baffle (7) is provided on the inner side of the electric push rod (8). A stabilizing guide rod (15) is provided on one side of one end of the limiting baffle (7). A limiting sleeve (14) is provided on one side of both ends of the top of the frame (4). One end of the stabilizing guide rod (15) passes through the interior of the limiting sleeve (14), and the stabilizing guide rod (15) can slide inside the limiting sleeve (14).

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