Anti-collision toe cap cutting equipment

Abstract

The utility model relates to the technical field of anti-collision toe cap production, and provides anti-collision toe cap cutting equipment which comprises a workbench, and two multi-station toe cap positioning assemblies are transversely distributed on the top of the workbench in parallel. A guiding mechanism and a distance adjusting mechanism which are matched with the distance adjusting operation between the two multi-station toe cap positioning assemblies are installed on the left side and the right side of the workbench respectively, and each multi-station toe cap positioning assembly comprises a transversely-distributed installation frame, four single-side supporting seats evenly distributed on the top of the installation frame and a top table distributed over the workbench. A telescopic cylinder is installed in the center of the top table, the output end of the telescopic cylinder is in butt joint with a lifting table, and four cutting saws are equidistantly installed at the bottom of the lifting table. According to the anti-collision toe cap cutting equipment, through the unique design of the multi-station toe cap positioning assembly, the single-side supporting seat, the distance adjusting mechanism and the guiding mechanism, multi-station and high-precision half-and-half cutting operation is achieved in the toe cap machining field.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision shoe head production, and particularly relates to an anti-collision shoe head cutting device. Background Art

[0002] The anti-collision shoe head is a common component of labor protection shoes and is widely used in industries such as industry and construction to protect the toes of workers from external impacts and squeezes.

[0003] During the production process of composite anti-collision shoe heads, half-cutting is a key process, which directly affects the dimensional accuracy and quality of the shoe heads. Currently, the common anti-collision shoe head cutting devices on the market have the following deficiencies:

[0004] Low production efficiency: Most cutting devices adopt a single-station design and can only cut one shoe head at a time, resulting in low production efficiency and difficulty in meeting the needs of large-scale production.

[0005] Low cutting accuracy: The existing cutting devices' positioning and supporting methods for shoe heads are not optimized enough, easily causing the shoe heads to shift during the cutting process and affecting the cutting accuracy.

[0006] Poor adaptability: Different-sized shoe heads require frequent equipment adjustments, with poor adaptability and long changeover times, further reducing production efficiency.

[0007] Inconvenient material discharging: The cut shoe heads are prone to scattering, making collection inconvenient and affecting work efficiency and environmental cleanliness.

[0008] Therefore, this solution particularly proposes an anti-collision shoe head cutting device to solve the above problems. Content of the Utility Model

[0009] To overcome the defects of the prior art, the purpose of the utility model is to provide an anti-collision shoe head cutting device.

[0010] To achieve the above object, the technical solution of the utility model is realized as follows: An anti-collision shoe head cutting device includes a workbench. Two multi-station shoe head positioning components are horizontally and parallelly distributed on the top of the workbench. A guiding mechanism and a distance adjusting mechanism for adjusting the distance between the two multi-station shoe head positioning components are respectively installed on the left and right sides of the workbench. The multi-station shoe head positioning component includes a horizontally distributed mounting frame and 4 single-side support seats evenly distributed on its top. A top table is distributed directly above the workbench. A telescopic cylinder is installed at the center of the top table. The output end of the telescopic cylinder is connected to a lifting table. 4 cutting saws are equidistantly installed at the bottom of the lifting table.

[0011] Preferably, the 4 single-side support seats on the two multi-station shoe head positioning components correspond to each other to form a semi-elliptical sphere.

[0012] Preferably, the distance adjustment mechanism specifically includes the following structure:

[0013] A first longitudinal mounting frame mounted on the right edge of the workbench;

[0014] The distance adjustment component is installed inside the first longitudinal mounting frame and connected to the right ends of two transversely parallel mounting frames.

[0015] Preferably, the distance adjustment component specifically includes the following structure:

[0016] A double-shaft reduction motor installed at the center of the first longitudinal mounting frame;

[0017] The driving screw rods are connected to the output ends of the dual-axis reduction motors on both sides;

[0018] The screw rod sleeves are threadedly sleeved on the driving screw rods at both sides, and the inner tube walls of the screw rod sleeves at both sides are respectively connected with the right ends of two transversely parallelly distributed mounting frames.

[0019] Preferably, the guiding mechanism specifically includes the following structure:

[0020] a second longitudinal mounting bracket mounted on the left edge of the workbench;

[0021] A guide assembly is installed inside the second longitudinal mounting frame to cooperate with two transversely parallel mounting frames for opening and closing distance adjustment operations.

[0022] Preferably, the guide assembly specifically includes the following structure:

[0023] A guide rod mounted inside the second longitudinal mounting frame;

[0024] The guide sleeves are slidably sleeved on both ends of the guide rod, and the inner tube walls of the guide sleeves on both sides are respectively connected with the left ends of two installation frames which are distributed in parallel in the transverse direction.

[0025] Preferably, two discharging openings which are distributed in parallel laterally are provided on the workbench surface, and the bottoms of the discharging openings on both sides are provided with guide ramps which are inclined toward the center.

[0026] Preferably, legs are installed at the four corner ends of the bottom of the workbench, and the workbench and the top platform are connected by four pillars.

[0027] The beneficial effects of the utility model are embodied in:

[0028] Improve production efficiency: The equipment adopts a multi-station design, which can cut multiple toes at the same time, greatly improving production efficiency. The distance between the two multi-station toe positioning components can be quickly adjusted through the distance adjustment mechanism to adapt to toes of different sizes, further improving production efficiency and flexibility.

[0029] Ensure cutting accuracy: The single-sided support seat adopts a semi-elliptical arc structure, which is adapted to the internal shape of the shoe tip, can stably support the shoe tip, and avoid the offset of the shoe tip during the cutting process, thus ensuring the cutting accuracy. The guiding mechanism plays a guiding role for the multi-station shoe tip positioning component, further improving the stability and accuracy during the cutting process.

[0030] Optimize the nesting design: The design of the nesting opening and the guiding slope plate on the workbench surface can conveniently and quickly guide the cut shoe tips into the collection box, avoiding scattering, and improving the work efficiency and cleanliness.

[0031] In summary, through the unique design of the multi-station shoe tip positioning component, the single-sided support seat, the distance adjustment mechanism and the guiding mechanism, this anti-collision shoe tip cutting equipment realizes multi-station and high-precision half-cutting operations in the field of shoe tip processing. The optimized design of the equipment not only improves the production efficiency, but also ensures the cutting accuracy and stability. At the same time, the nesting design is optimized, enhancing the overall performance of the equipment. This cutting equipment specifically for the field of shoe tip processing has broad application prospects and will bring significant efficiency improvement and quality improvement to the shoe tip production industry. Brief Description of the Drawings

[0032] In the drawings:

[0033] Figure 1 is the structural schematic diagram of the present utility model;

[0034] Figure 2 is the explosion separation schematic diagram of the present utility model;

[0035] Figure 3 is the distribution schematic diagram of the multi-station shoe tip positioning component, the distance adjustment mechanism and the guiding mechanism of the present utility model;

[0036] Figure 4 is the structural schematic diagram of the multi-station shoe tip positioning component of the present utility model;

[0037] Figure 5 is the structural schematic diagram of the distance adjustment component of the present utility model;

[0038] Figure 6 is the structural schematic diagram of the guiding component of the present utility model;

[0039] Explanation of the reference numerals:

[0040] 1. Workbench; 2. Multi-station shoe tip positioning component; 3. Distance adjustment mechanism; 4. Guiding mechanism; 5. Cutting saw; 6. Lifting platform; 7. Telescopic cylinder; 8. Top platform; 9. Guiding slope plate;

[0041] 11. Nesting opening; 12. Leg; 13. Support column;

[0042] 21. Mounting bracket; 22. Single-side support seat

[0043] 31. First longitudinal mounting bracket; 32. Spacing adjustment component

[0044] 321. Double-shaft reduction motor; 322. Driving lead screw; 323. Lead screw sleeve

[0045] 41. Second longitudinal mounting bracket; 42. Guide component

[0046] 421. Guide rod; 422. Guide sleeve Detailed implementation manner

[0047] The present utility model will be further described in detail below in conjunction with the drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the utility model.

[0048] Please refer to the attached specification Figures 1-6 The present utility model provides an anti-collision shoe head cutting device, including a workbench 1. The workbench 1 is a rectangular tabletop structure, and two multi-station shoe head positioning components 2 are horizontally and parallelly distributed on the tabletop. The multi-station shoe head positioning components 2 are used for positioning and supporting the shoe heads to be cut in half. A guiding mechanism 4 and a spacing adjustment mechanism 3 for adjusting the spacing between the two multi-station shoe head positioning components 2 are respectively installed on the left and right sides of the workbench 1. The guiding mechanism 4 is used to guide the multi-station shoe head positioning components 2, and the spacing adjustment mechanism 3 is used to adjust the spacing between the two multi-station shoe head positioning components 2, so as to adapt to the support and tensioning operations of shoe heads to be cut with different sizes. The multi-station shoe head positioning components 2 include a horizontally distributed mounting bracket 21 and 4 single-side support seats 22 evenly distributed on its top. The mounting bracket 21 is a long strip structure, and the single-side support seats 22 are semi-elliptical arc structures, which are used to support half of the inside of the shoe head to be cut in half. A top table 8 is distributed directly above the workbench 1. The top table 8 is a rectangular plate structure, and a telescopic cylinder 7 is installed at the center of the top table 8. The telescopic cylinder 7 is a double-acting cylinder, and its output end is butted with a lifting table 6. The lifting table 6 is a rectangular plate structure, and 4 cutting saws 5 are equidistantly installed at the bottom of the lifting table 6. The cutting saws 5 are electric circular saw structures.

[0049] Furthermore, the four unilateral support seats 22 on the two multi-station toe positioning assemblies 2 correspond to each other to form a semi-elliptical sphere, and the semi-circular arc structure of the unilateral support seat 22 is adapted to the inside of the toe, and is used to support the inside of the semi-elliptical shell toe stamped in the previous stage, and after subsequent half-cutting, a standard toe is produced. The fit between the unilateral support seat 22 and the inside of the toe can effectively prevent the toe from shifting during the cutting process, thereby improving the cutting accuracy.

[0050] Furthermore, the distance adjusting mechanism 3 specifically includes the following structure: a first longitudinal mounting frame 31 installed at the right edge of the workbench 1, the first longitudinal mounting frame 31 is a long strip structure, perpendicular to the surface of the workbench 1; a distance adjusting component 32 installed inside the first longitudinal mounting frame 31 and connected to the right ends of two laterally parallel mounting frames 21, the distance adjusting component 32 is used to drive the two mounting frames 21 to move toward or away from each other, so as to adjust the distance between the two multi-station toe positioning components 2.

[0051] Furthermore, the pitch adjustment component 32 specifically includes the following structures: a double-axis reduction motor 321 installed at the center position inside the first longitudinal mounting frame 31, and the double-axis reduction motor 321 is a double output shaft structure; a driving screw 322 connected to the output ends on both sides of the double-axis reduction motor 321, and the driving screw 322 is a threaded rod structure; a screw sleeve 323 threadedly sleeved on the driving screws 322 on both sides, and the screw sleeve 323 is an internal threaded sleeve structure, and the inner tube walls of the screw sleeves 323 on both sides are respectively connected to the right ends of the two horizontally parallel mounting frames 21. When the double-axis reduction motor 321 rotates forward and reverse, the two screw sleeves 323 are driven to move toward or away from each other through the driving screws 322 on both sides, thereby adjusting the distance between the two mounting frames 21.

[0052] Furthermore, the guiding mechanism 4 specifically includes the following structures: a second longitudinal mounting frame 41 installed at the left edge of the workbench 1, the second longitudinal mounting frame 41 is a long strip structure, horizontally distributed on the workbench 1 surface; a guiding component 42 installed inside the second longitudinal mounting frame 41 to cooperate with the opening and closing distance adjustment operation of two laterally parallel mounting frames 21, the guiding component 42 is used to guide the two mounting frames 21 to prevent them from offset during the distance adjustment process.

[0053] Furthermore, the guide assembly 42 specifically includes the following structures: a guide rod 421 installed inside the second longitudinal mounting frame 41, the guide rod 421 is an optical axis structure; a guide sleeve 422 slidably sleeved on both ends of the guide rod 421, the guide sleeve 422 is a linear bearing structure, and the inner tube walls of the guide sleeves 422 on both sides are respectively connected to the left ends of the two transversely parallel mounting frames 21. The guide rod 421 guides the guide sleeve 422, so that the two mounting frames 21 can move smoothly during the distance adjustment process without offset.

[0054] Further, two transversely parallel distribution discharge ports 11 are provided on the tabletop of the workbench 1. The discharge ports 11 are rectangular through-hole structures and are located directly below the two multi-station shoe head positioning assemblies 2 for the blanking of the cut shoe heads. Guide slope plates 9 inclined towards the center are arranged at the bottoms of both sides of the discharge ports 11. The guide slope plates 9 are inclined plane structures for guiding the falling shoe heads into the collection box to prevent the shoe heads from scattering.

[0055] Further, legs 12 are installed at the four corner ends of the bottom of the workbench 1. The legs 12 are columnar structures for supporting the workbench 1. The workbench 1 and the top table 8 are connected by four columns 13. The columns 13 are columnar structures, which play a role in strengthening the support and improving the stability of the equipment.

[0056] Working principle:

[0057] In use, the semi-elliptical spherical shell-shaped shoe heads completed by stamping in the previous stage are respectively placed between the 4 single-side support seats 22 on the two multi-station shoe head positioning assemblies 2. The distance between the two multi-station shoe head positioning assemblies 2 is adjusted by the distance adjusting mechanism 3 to make it suitable for the size of the shoe heads. At the same time, the guiding mechanism 4 plays a guiding role for the two multi-station shoe head positioning assemblies 2 to prevent deviation. Then, the telescopic cylinder 7 drives the lifting platform 6 to descend, so that the 4 cutting saws 5 at the bottom of the lifting platform 6 cut the shoe heads. After the cutting is completed, the telescopic cylinder 7 drives the lifting platform 6 to rise, and the cut shoe heads fall from the discharge port 11 into the guide slope plate 9 to complete the cutting operation.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-collision shoe toe cutting device, comprising a workbench (1), characterized in that: Two multi-station toe positioning assemblies (2) are arranged in parallel and transversely on the top of the workbench (1). A guide mechanism (4) and a distance adjustment mechanism (3) are respectively installed on the left and right sides of the workbench (1) to cooperate with the distance adjustment operation between the two multi-station toe positioning assemblies (2). The multi-station toe positioning assembly (2) includes a transversely arranged mounting frame (21) and four single-sided support seats (22) evenly distributed on the top thereof. A top platform (8) is arranged directly above the workbench (1). A telescopic cylinder (7) is installed at the center of the top platform (8). The output end of the telescopic cylinder (7) is connected to a lifting platform (6). Four cutting saws (5) are evenly installed at the bottom of the lifting platform (6).

2. The anti-collision shoe toe cutting device according to claim 1, characterized in that: The four single-sided support seats (22) on the two multi-station toe positioning assemblies (2) correspond one to one to form a semi-elliptical sphere.

3. The anti-collision shoe toe cutting device according to claim 1, characterized in that: The distance adjustment mechanism (3) specifically comprises the following structure: A first longitudinal mounting frame (31) mounted on the right side edge of the workbench (1); A distance adjustment component (32) is installed inside the first longitudinal mounting frame (31) and is connected to the right ends of two transversely parallel mounting frames (21).

4. The anti-collision shoe toe cutting device according to claim 3, characterized in that: The distance adjustment component (32) specifically comprises the following structure: A dual-axis reduction motor (321) mounted at a central position inside the first longitudinal mounting frame (31); A driving screw rod (322) connected to the output ends on both sides of the dual-axis reduction motor (321); The screw rod sleeves (323) are threadedly sleeved on the driving screw rods (322) on both sides, and the inner tube walls of the screw rod sleeves (323) on both sides are respectively connected to the right ends of two transversely parallel mounting frames (21).

5. The anti-collision shoe toe cutting device according to claim 1, characterized in that: The guiding mechanism (4) specifically comprises the following structure: A second longitudinal mounting frame (41) mounted on the left edge of the workbench (1); A guide assembly (42) is installed inside the second longitudinal mounting frame (41) and cooperates with two transversely parallel mounting frames (21) for opening and closing distance adjustment operations.

6. The anti-collision shoe toe cutting device according to claim 5, characterized in that: The guide assembly (42) specifically comprises the following structure: A guide rod (421) installed inside the second longitudinal mounting frame (41); The guide sleeves (422) are slidably sleeved on both ends of the guide rod (421), and the inner tube walls of the guide sleeves (422) on both sides are respectively connected to the left ends of two transversely parallel mounting frames (21).

7. The anti-collision shoe toe cutting device according to claim 1, characterized in that: The workbench (1) is provided with two discharging openings (11) which are distributed in parallel and transversely, and the bottoms of the discharging openings (11) on both sides are provided with guide ramps (9) which are inclined toward the center.

8. The anti-collision shoe toe cutting device according to claim 1, characterized in that: The four corner ends of the bottom of the workbench (1) are all equipped with supporting legs (12), and the workbench (1) and the top platform (8) are connected via four pillars (13).

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