Safety shoe sole blanking apparatus

Abstract

The application discloses a safety shoe sole blanking device, which comprises a blanking rack, a mounting rack, a first conveying mechanism, a blanking pushing mechanism, a clamping mechanism, a pushing mechanism, a second conveying mechanism and a driving mechanism. The first conveying mechanism is arranged on the blanking rack, the mounting rack is fixedly arranged on the blanking rack, the blanking pushing mechanism is rotatably arranged on the blanking rack, the clamping mechanism is arranged on the blanking pushing mechanism, the second conveying mechanism is arranged on the mounting rack, the pushing mechanism is rotatably arranged on the mounting rack, and the driving mechanism is connected with the blanking pushing mechanism, the pushing mechanism and the second conveying mechanism. Thus, the sole material can be pushed and conveyed while the sole is blanked, so that the equipment cost and energy consumption are effectively reduced, and the blanked sole and the sole material can be automatically separated, and the production efficiency of the sole blanking is improved.

Description

Technical Field

[0001] This application relates to the technical field of safety shoe manufacturing, and more particularly to a safety shoe sole punching device. Background Technology

[0002] Safety shoes are footwear designed to protect the feet and are widely used in industries such as manufacturing, construction, and mining. They typically offer protection against impacts, punctures, and slipping, effectively protecting workers' feet from injury. The sole is a crucial component of safety shoes, and its quality and performance directly impact their protective effect. During the production process, the sole is die-cut to obtain the required shape and size. The die-cut sole is then combined with the upper to complete the safety shoe.

[0003] In related technologies, a punching machine is usually used to punch the soles of shoes. The punching machine mainly consists of a punch, a die, a worktable, and a drive mechanism. The drive mechanism drives the punch to move downwards to punch the sole material placed on the worktable, thereby obtaining the desired sole shape. However, existing punching equipment usually requires a separate drive motor to push the sole material for conveying, and the separation of the punched sole from the sole material requires manual or additional equipment operation, which not only increases the cost and energy consumption of the equipment, but also reduces the punching efficiency of safety shoe soles. Summary of the Invention

[0004] This application aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, one objective of this application is to provide a safety shoe sole punching device that can simultaneously punch the sole and push and convey the sole material, thereby effectively reducing equipment costs and energy consumption, and can also automatically separate the punched sole from the sole material, thereby improving the production efficiency of sole punching.

[0006] To achieve the above objectives, a first aspect of this application provides a safety shoe sole punching device, including a punching table, a mounting frame, a first conveying mechanism, a punching pushing mechanism, a clamping mechanism, a pushing mechanism, a second conveying mechanism, and a driving mechanism. The first conveying mechanism is disposed on the punching table and is used to carry the sole material to be punched. The mounting frame is fixedly disposed on the punching table. The punching pushing mechanism is rotatably disposed on the punching table and is located above the first conveying mechanism. The punching pushing mechanism is used to punch and push the sole material to be punched. The clamping mechanism is disposed on the punching pushing mechanism. The holding mechanism is used to clamp the punched safety shoe sole; the second conveying mechanism is disposed on the mounting frame, and one end of the second conveying mechanism is located inside the punching propulsion mechanism. The second conveying mechanism is used to convey the punched safety shoe sole; the pushing mechanism is rotatably disposed on the mounting frame. The pushing mechanism is used to push the safety shoe sole clamped by the holding mechanism onto the second conveying mechanism; the driving mechanism is disposed on the mounting frame, and the driving mechanism is connected to the punching propulsion mechanism, the pushing mechanism and the second conveying mechanism respectively. The driving mechanism is used to drive the punching propulsion mechanism and the pushing mechanism to rotate in opposite directions, and to drive the second conveying mechanism to perform a conveying operation.

[0007] The safety shoe sole punching equipment of this application embodiment can push and convey the sole material while punching the sole, saving the drive motor of the drive mechanism, reducing equipment cost and energy consumption, and can also automatically separate the punched sole from the sole material, improving the production efficiency of sole punching.

[0008] In addition, the safety shoe sole punching equipment proposed in this application may also have the following additional technical features:

[0009] In one embodiment of this application, the first conveying mechanism includes a first conveying frame, a plurality of first conveying rollers, a first conveyor belt, and a plurality of blanking positioning frames, wherein the first conveying frame is fixedly mounted on the blanking table, and the plurality of first conveying rollers are rotatably mounted on the first conveying frame; the first conveyor belt is driven onto the plurality of first conveying rollers, and the plurality of blanking positioning frames are fixedly mounted on the first conveyor belt.

[0010] In one embodiment of this application, the blanking feeding mechanism includes a rotating cylinder, a plurality of connecting pipes, and blanking cutters, wherein one end of the rotating cylinder is rotatably mounted on the mounting bracket; one end of each of the plurality of connecting pipes is fixedly connected to the outer peripheral surface of the rotating cylinder, and the plurality of connecting pipes are respectively connected to the interior of the rotating cylinder; the plurality of blanking cutters are respectively disposed on the ends of the plurality of connecting pipes away from the rotating cylinder.

[0011] In one embodiment of this application, the clamping mechanism includes two abutting balls and two spring telescopic rods, wherein two symmetrically arranged grooves are formed on the inner wall of the connecting tube, and the two grooves are located on the side of the punching tool closer to the rotating cylinder; the two abutting balls are slidably disposed in the two grooves respectively; one end of the two spring telescopic rods is fixedly connected to the side of the two abutting balls that is far away from each other, and the other end of the two spring telescopic rods is fixedly connected to the inner wall of the two grooves respectively.

[0012] In one embodiment of this application, the pushing mechanism includes a rotating rod and a plurality of pushing rods, wherein the rotating rod is rotatably mounted on the mounting frame and is located above the rotating cylinder; one end of each of the plurality of pushing rods is fixedly connected to the outer peripheral surface of the rotating rod.

[0013] In one embodiment of this application, the second conveying mechanism includes a second conveying frame, a plurality of second conveying rollers, and a second conveyor belt, wherein the second conveying frame is fixedly mounted on the mounting frame, and one end of the second conveying frame is located inside the rotating cylinder; the plurality of second conveying rollers are rotatably mounted on the second conveying frame, and the second conveyor belt is driven onto the plurality of second conveying rollers.

[0014] In one embodiment of this application, the driving mechanism includes a motor, a driving rod, a driven rod, a chain, a driving gear, and a driven gear. The motor is fixedly mounted on the mounting frame via a support bracket. One end of the driving rod is coaxially connected to the output shaft of the motor via a coupling, and the other end of the driving rod is coaxially connected to the rotating cylinder. The driven rod is rotatably mounted on the mounting frame, and the chain is driven by two sprockets on the driven rod and the driving rod. The driving gear and the driven gear are respectively sleeved on the driven rod and the rotating rod, and the driving gear meshes with the driven gear.

[0015] In one embodiment of this application, the driving mechanism further includes an internal gear ring, a linkage rod, a linkage gear, a worm, and a worm wheel. The outer circumferential surface of the internal gear ring is fixedly disposed on the inner wall of the rotating cylinder. One end of the linkage rod is rotatably connected to the mounting bracket, and the linkage rod is located inside the internal gear ring. The linkage gear is sleeved on the linkage rod, and the linkage gear meshes with the internal gear ring. The worm and the worm wheel are respectively sleeved on the linkage rod and one of the second conveying rollers, and the worm meshes with the worm wheel.

[0016] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein:

[0018] Figure 1 This is a front cross-sectional structural diagram of a safety shoe sole punching device according to an embodiment of this application;

[0019] Figure 2 This is a front cross-sectional structural schematic diagram of a safety shoe sole punching device according to another embodiment of this application;

[0020] Figure 3 For the purposes of this application Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the left cross-sectional structure of the rotating cylinder of a safety shoe sole punching device according to an embodiment of this application;

[0022] Figure 5 This is a front view structural schematic diagram of a safety shoe sole punching device according to an embodiment of this application.

[0023] As shown in the figure: 1. Blanking table; 2. Mounting frame; 3. First conveying mechanism; 301. First conveying frame; 302. First conveying roller; 303. First conveyor belt; 304. Blanking positioning frame; 4. Blanking pushing mechanism; 401. Rotating cylinder; 402. Connecting pipe; 403. Blanking cutter; 5. Clamping mechanism; 501. Contact ball; 502. Spring telescopic rod; 6. Pushing mechanism; 601. Rotating rod; 602. Pushing rod; 7. Second conveying mechanism; 701. Second conveying frame; 702. Second conveying roller; 703. Second conveyor belt; 8. Drive mechanism; 801. Motor; 802. Drive rod; 803. Driven rod; 804. Chain; 805. Drive gear; 806. Driven gear; 807. Internal gear ring; 808. Linkage rod; 809. Linkage gear; 810. Worm; 811. Worm wheel. Detailed Implementation

[0024] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0025] The safety shoe sole punching device of this application embodiment will now be described with reference to the accompanying drawings.

[0026] The safety shoe sole punching equipment provided in this application embodiment can be applied in the production and processing of safety shoes to punch the soles of safety shoes. It can push and convey the sole material while punching the sole, thereby effectively reducing equipment costs and energy consumption. It can also automatically separate the punched sole from the sole material, thereby improving the production efficiency of sole punching.

[0027] like Figures 1-5 As shown, the safety shoe sole punching equipment of this application embodiment may include a punching table 1, a mounting frame 2, a first conveying mechanism 3, a punching pushing mechanism 4, a clamping mechanism 5, a pushing mechanism 6, a second conveying mechanism 7, and a driving mechanism 8.

[0028] The first conveying mechanism 3 is mounted on the punching table 1 and is used to carry the shoe sole material to be punched. The mounting frame 2 is fixedly mounted on the punching table 1. The punching pushing mechanism 4 is rotatably mounted on the punching table 1 and is located above the first conveying mechanism 3. The punching pushing mechanism 4 is used to punch and push the shoe sole material to be punched. The clamping mechanism 5 is mounted on the punching pushing mechanism 4 and is used to clamp the punched safety shoe sole. The second conveying mechanism 7 is mounted on the mounting frame 2 and is... One end of the conveying mechanism 7 is located inside the punching and pushing mechanism 4. The second conveying mechanism 7 is used to convey the punched safety shoe sole. The pushing mechanism 6 is rotatably mounted on the mounting frame 2. The pushing mechanism 6 is used to push the safety shoe sole held by the clamping mechanism 5 onto the second conveying mechanism 7. The driving mechanism 8 is mounted on the mounting frame 2 and is connected to the punching and pushing mechanism 4, the pushing mechanism 6 and the second conveying mechanism 7 respectively. The driving mechanism 8 is used to drive the punching and pushing mechanism 4 and the pushing mechanism 6 to rotate in opposite directions and drive the second conveying mechanism 7 to perform the conveying operation.

[0029] Specifically, in the production and processing of safety shoes, when the soles of the safety shoes need to be punched, the relevant personnel first place the sole material on the first conveying mechanism 3, and then the relevant personnel start the drive mechanism 8 to drive the punching and pushing mechanism 4 to rotate. When the punching and pushing mechanism 4 comes into contact with the sole material during the rotation process, the punching and pushing mechanism 4 punches the sole material to obtain the safety shoe sole. Then, the clamping mechanism 5 clamps and fixes the punched safety shoe sole so that the punched safety shoe sole follows the punching and pushing mechanism 4 to rotate. After punching the sole material, the punching and pushing mechanism 4 will also push and convey the sole material forward to realize the streamlined punching process of the safety shoe sole.

[0030] During the process of driving the punching and pushing mechanism 4 to rotate, the driving mechanism 8 also drives the pushing mechanism 6 to rotate. As the punched safety shoe sole rotates with the punching and pushing mechanism 4 and comes into contact with the pushing mechanism 6, the pushing mechanism 6 pushes the punched safety shoe sole out of the clamping mechanism 5 and makes it fall onto the second conveying mechanism 7, so as to realize the automatic separation of the sole and the sole material and improve the production efficiency of sole punching.

[0031] In one embodiment of this application, such as Figures 1-5 As shown, the first conveying mechanism 3 may include a first conveying frame 301, a plurality of first conveying rollers 302, a first conveyor belt 303, and a plurality of punching positioning frames 304.

[0032] The first conveyor frame 301 is fixedly mounted on the punching table 1, and multiple first conveyor rollers 302 are rotatably mounted on the first conveyor frame 301. The first conveyor belt 303 is driven on the multiple first conveyor rollers 302, and multiple punching positioning frames 304 are fixedly mounted on the first conveyor belt 303.

[0033] Specifically, when punching the sole of a safety shoe, the relevant personnel first place the sole material on the first conveyor belt 303, so that the sole material can be transported by the transmission of the first conveyor belt 303. The punching positioning frame 304 is used to further improve the support of the sole material during punching. The first conveying mechanism 3 is not equipped with a drive motor. Instead, the punching pushing mechanism 4 pushes the sole material forward while punching it, so as to save the drive motor of the first conveying mechanism 3, thereby effectively reducing the production cost of the equipment and the energy consumption during use.

[0034] In one embodiment of this application, such as Figures 1-5 As shown, the blanking propulsion mechanism 4 may include a rotating cylinder 401, multiple connecting pipes 402, and a blanking cutter 403.

[0035] One end of the rotating cylinder 401 is rotatably mounted on the mounting bracket 2. One end of each of the multiple connecting pipes 402 is fixedly connected to the outer circumferential surface of the rotating cylinder 401, and the multiple connecting pipes 402 are respectively connected to the interior of the rotating cylinder 401. Multiple punching tools 403 are respectively mounted on the ends of the multiple connecting pipes 402 away from the rotating cylinder 401.

[0036] Specifically, relevant personnel drive the rotating cylinder 401 to rotate via the drive mechanism 8, thereby driving multiple connecting pipes 402 and the punching cutter 403 to rotate around the rotating cylinder 401. When the punching cutter 403 rotates to its lowest point, it comes into contact with the sole material. Through the cooperation between the punching cutter 403 and the punching positioning frame 304, the sole material is punched to obtain the punched safety shoe sole. During the continued rotation of the punching cutter 403, the sole material is pushed forward and conveyed, waiting for the next punching cutter 403 to perform the punching operation.

[0037] In one embodiment of this application, such as Figures 1-5 As shown, the clamping mechanism 5 may include two abutting balls 501 and two spring telescopic rods 502.

[0038] The inner wall of the connecting pipe 402 has two symmetrically arranged grooves, and the two grooves are located on the side of the punching tool 403 near the rotating cylinder 401. The two abutting balls 501 are slidably arranged in the two grooves respectively. One end of the two spring telescopic rods 502 is fixedly connected to the side of the two abutting balls 501 that is far away from each other, and the other end of the two spring telescopic rods 502 is fixedly connected to the inner wall of the two grooves respectively.

[0039] Specifically, after the punching cutter 403 punches the sole material, the punched sole material moves between the two contact balls 501 and compresses the two spring telescopic rods 502. Under the action of the restoring force of the two spring telescopic rods 502, the punched safety shoe sole is clamped and fixed, so that it can rotate with the connecting tube 402.

[0040] In one embodiment of this application, such as Figures 1-5 As shown, the feeding mechanism 6 may include a rotating rod 601 and multiple feeding rods 602.

[0041] The rotating rod 601 is rotatably mounted on the mounting frame 2 and is located above the rotating cylinder 401. One end of each of the multiple push rods 602 is fixedly connected to the outer circumferential surface of the rotating rod 601.

[0042] Specifically, the drive mechanism 8 also drives the rotating rod 601 to rotate in the opposite direction to the rotating cylinder 401, so that the rotating rod 601 drives multiple push rods 602 to rotate around the rotating rod 601. The end of the push rod 602 away from the rotating rod 601 can extend into the connecting tube 402. Then, when the push rod 602 and the connecting tube 402 are on the same straight line, the push rod 602 pushes the sole of the safety shoe between the two contact balls 501, so that it falls into the connecting tube 402 under the action of gravity.

[0043] In one embodiment of this application, such as Figures 1-5 As shown, the second conveying mechanism 7 may include a second conveying frame 701, a plurality of second conveying rollers 702 and a second conveying belt 703.

[0044] The second conveyor frame 701 is fixedly mounted on the mounting frame 2, and one end of the second conveyor frame 701 is located inside the rotating cylinder 401. Multiple second conveyor rollers 702 are rotatably mounted on the second conveyor frame 701, and the second conveyor belt 703 is driven on the multiple second conveyor rollers 702.

[0045] Specifically, the safety shoe sole that falls into the connecting pipe 402 continues to fall onto the second conveyor belt 703 under the action of gravity, and the drive mechanism 8 also drives the second conveyor belt 703 to perform transmission, so that the punched safety shoe sole can be transported through the second conveyor belt 703, thereby achieving effective separation of the safety shoe sole and the sole material, and saving the drive motor of the second conveyor mechanism 7.

[0046] In one embodiment of this application, such as Figures 1-5 As shown, the drive mechanism 8 may include a motor 801, a drive rod 802, a driven rod 803, a chain 804, a drive gear 805, and a driven gear 806.

[0047] The motor 801 is fixedly mounted on the mounting frame 2 via a support frame. One end of the drive rod 802 is coaxially connected to the output shaft of the motor 801 via a coupling, and the other end of the drive rod 802 is coaxially connected to the rotating cylinder 401. The driven rod 803 is rotatably mounted on the mounting frame 2, and the chain 804 is driven by two sprockets on the driven rod 803 and the drive rod 802. The drive gear 805 and the driven gear 806 are respectively sleeved on the driven rod 803 and the rotating rod 601, and the drive gear 805 and the driven gear 806 are meshed together.

[0048] Specifically, by starting the motor 801, the relevant personnel drive the drive rod 802 to rotate, which in turn drives the rotating cylinder 401 to rotate, thereby driving the rotating cylinder 401. At the same time, the drive rod 802 also drives the driven rod 803 to rotate via the chain 804 and sprocket, so that the driven rod 803 drives the rotating rod 601 to rotate via the meshing drive gear 805 and driven gear 806. Under the action of the drive gear 805 and driven gear 806, the rotating rod 601 can be driven to rotate in the opposite direction to the rotating cylinder 401.

[0049] In one embodiment of this application, such as Figures 1-5 As shown, the drive mechanism 8 described in the above embodiments may further include an internal gear ring 807, a linkage rod 808, a linkage gear 809, a worm 810, and a worm wheel 811.

[0050] The outer circumferential surface of the internal gear ring 807 is fixedly mounted on the inner wall of the rotating cylinder 401. One end of the linkage rod 808 is rotatably connected to the mounting bracket 2, and the linkage rod 808 is located inside the internal gear ring 807. The linkage gear 809 is sleeved on the linkage rod 808, and the linkage gear 809 is meshed with the internal gear ring 807. The worm 810 and the worm wheel 811 are respectively sleeved on the linkage rod 808 and one of the second conveying rollers 702, and the worm 810 and the worm wheel 811 are meshed with each other.

[0051] Specifically, during the rotation of the rotating drum 401, the internal gear ring 807 is also driven to rotate synchronously. This drives the linkage gear 809, which is meshed with the internal gear ring 807, to rotate. In turn, the linkage gear 809 drives the linkage rod 808 to rotate. The linkage rod 808 drives the worm gear 810 to rotate, which in turn drives one of the second conveyor rollers 702 to rotate through the worm wheel 811 meshing with the worm gear 810. This ultimately achieves the transmission drive of the second conveyor belt 703, thereby saving the drive motor of the second conveying mechanism 7, further reducing the equipment production cost and energy consumption during use, and reducing the maintenance cost of the electrical equipment.

[0052] In summary, the safety shoe sole punching equipment of this application embodiment can simultaneously punch the sole and push and convey the sole material, thereby effectively reducing equipment costs and energy consumption. It can also automatically separate the punched sole from the sole material, thereby improving the production efficiency of sole punching.

[0053] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0054] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0055] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A safety shoe sole punching device, characterized in that, It includes a blanking table, a mounting frame, a first conveying mechanism, a blanking feed mechanism, a clamping mechanism, a pushing mechanism, a second conveying mechanism, and a drive mechanism, wherein, The first conveying mechanism is mounted on the punching table and is used to carry the shoe sole material to be punched. The mounting frame is fixedly mounted on the punching table, and the punching pushing mechanism is rotatably mounted on the punching table, and the punching pushing mechanism is located above the first conveying mechanism. The punching pushing mechanism is used to punch the shoe sole material to be punched and to push and convey it. The clamping mechanism is disposed on the punching and pushing mechanism, and the clamping mechanism is used to clamp the sole of the safety shoe after punching; The second conveying mechanism is mounted on the mounting frame, and one end of the second conveying mechanism is located inside the punching and pushing mechanism. The second conveying mechanism is used to convey the punched safety shoe sole. The pushing mechanism is rotatably mounted on the mounting frame, and the pushing mechanism is used to push the safety shoe sole held by the clamping mechanism to the second conveying mechanism; The drive mechanism is mounted on the mounting frame and is connected to the punching and feeding mechanism, the pushing mechanism and the second conveying mechanism respectively. The drive mechanism is used to drive the punching and feeding mechanism and the pushing mechanism to rotate in opposite directions and to drive the second conveying mechanism to perform conveying operations. The first conveying mechanism includes a first conveying frame, multiple first conveying rollers, a first conveyor belt, and multiple punching positioning frames, wherein, The first conveyor frame is fixedly mounted on the punching table, and the plurality of first conveyor rollers are rotatably mounted on the first conveyor frame. The first conveyor belt is driven on a plurality of first conveyor rollers, and the plurality of punching positioning frames are respectively fixedly mounted on the first conveyor belt; The blanking propulsion mechanism includes a rotating cylinder, multiple connecting pipes, and blanking cutters, wherein... One end of the rotating cylinder is rotatably mounted on the mounting frame; One end of each of the plurality of connecting pipes is fixedly connected to the outer peripheral surface of the rotating cylinder, and the plurality of connecting pipes are respectively connected to the interior of the rotating cylinder; The plurality of blanking cutters are respectively disposed on the ends of the plurality of connecting pipes away from the rotating cylinder; The pushing mechanism includes a rotating rod and multiple pushing rods, wherein, The rotating rod is rotatably mounted on the mounting frame, and the rotating rod is located above the rotating cylinder; One end of each of the push rods is fixedly connected to the outer circumferential surface of the rotating rod.

2. The safety shoe sole punching equipment according to claim 1, characterized in that, The clamping mechanism includes two contact balls and two spring telescopic rods, wherein... The inner wall of the connecting pipe has two symmetrically arranged grooves, and the two grooves are located on the side of the punching tool closer to the rotating cylinder; The two contact balls are respectively slidably disposed within the two grooves; One end of each of the two spring telescopic rods is fixedly connected to the side of each of the two abutting balls that are far apart from each other, and the other end of each of the two spring telescopic rods is fixedly connected to the inner wall of each of the two grooves.

3. The safety shoe sole punching equipment according to claim 1, characterized in that, The second conveying mechanism includes a second conveyor frame, multiple second conveyor rollers, and a second conveyor belt, wherein, The second conveyor frame is fixedly mounted on the mounting frame, and one end of the second conveyor frame is located inside the rotating cylinder; The plurality of second conveying rollers are rotatably mounted on the second conveying frame, and the second conveyor belt is driven on the plurality of second conveying rollers.

4. The safety shoe sole punching equipment according to claim 1, characterized in that, The drive mechanism includes a motor, a drive rod, a driven rod, a chain, a drive gear, and a driven gear, wherein... The motor is fixedly mounted on the mounting frame by a support frame; One end of the drive rod is coaxially connected to the output shaft of the motor via a coupling, and the other end of the drive rod is coaxially connected to the rotating cylinder; The driven rod is rotatably mounted on the mounting frame, and the chain is driven by two sprockets on the driven rod and the drive rod; The driving gear and the driven gear are respectively sleeved on the driven rod and the rotating rod, and the driving gear is meshed with the driven gear.

5. The safety shoe sole punching equipment according to claim 3, characterized in that, The drive mechanism further includes an internal gear ring, a linkage rod, a linkage gear, a worm gear, and a worm wheel, wherein, The outer circumferential surface of the internal toothed ring is fixedly disposed on the inner wall of the rotating cylinder; One end of the linkage rod is rotatably connected to the mounting bracket, and the linkage rod is located inside the internal gear ring; The linkage gear is sleeved on the linkage rod, and the linkage gear meshes with the internal gear ring; The worm and the worm wheel are respectively sleeved on the linkage rod and one of the second conveying rollers, and the worm and the worm wheel are meshed and connected.

Images