Sewing machine bottom plate processing machine

Abstract

The invention discloses a special machine for processing the bottom plate of a sewing machine, comprising a base with a slide rail arranged on it; a product placement mechanism, comprising a support seat, a product placement platform and a product positioning platform; a product processing mechanism, comprising a slide, a driving device, a first transmission device, a boring tool and a reaming tool, the slide is driven by the second transmission device to perform linear reciprocating motion on the slide rail; a flat belt conveying mechanism, which is arranged on the side of the base and one side of which is provided with a cylinder pull plate; a product transfer mechanism, which is arranged on one side of the product placement platform. The invention integrates the mechanisms of positioning, boring, reaming, transfer and flat belt conveying into one, and can realize automated transportation and clamping without manpower, which can effectively prevent the occurrence of safety problems caused by operators manually carrying the machine tool close to the running machine tool, and can also automatically perform multiple clamping and transportation, thereby preventing the situation that the product processing accuracy is reduced due to multiple manual clamping. At the same time, the integrated design can reduce the space occupied by the overall machine tool.

Description

Technical Field

[0001] The invention relates to the technical field of parts processing, in particular to a special machine for processing a bottom plate of a sewing machine. Background Art

[0002] With the development of science and technology, automation and intelligence have become the main production mode of the manufacturing industry. However, the existing sewing machine base processing machine tools on the market need to use multiple machines to assist in the collaborative processing of positioning, boring, reaming, transfer, and flat belt conveying to complete the overall processing process. It is also necessary to manually transport the products to be processed to different machine tools for processing. Not only will the operator get close to the running machine tools when manually feeding, thereby increasing the risk of accidents, but it will also cause multiple machine tools to be clamped multiple times, affecting the processing accuracy of the product. At the same time, the simultaneous use of multiple machine tools with different functions will increase the floor space occupied by the production site.

[0003] Based on the above reasons, it is necessary to improve the existing technology. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] The present invention is aimed at the above defects existing in the prior art, and specially proposes a machine for processing the bottom plate of a sewing machine to solve the problems raised in the above background technology.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the present invention provides a special machine for processing the bottom plate of a sewing machine, comprising a base, on which a slide rail is fixedly arranged;

[0008] A product placement mechanism, the product placement mechanism comprising a support seat fixedly arranged at one end of the slide rail, a product placement platform movably arranged on the support seat, and a product positioning platform movably arranged above the product placement platform, the product positioning platform being horizontally arranged above the product placement platform and being driven by an oil cylinder to approach or move away from the product placement platform;

[0009] The product processing mechanism comprises a slide table movably arranged on the slide rail, a driving device fixedly arranged on the slide table, a first transmission device connected to one end of the driving device, a boring tool and a reaming tool rotatably arranged on the same side of the transmission device, the boring tool and the reaming tool are arranged horizontally and at a height flush with the product placed on the product placement platform, and the slide table is driven by the second transmission device to perform linear reciprocating motion on the slide rail;

[0010] A flat belt conveying mechanism, wherein the flat belt conveying mechanism is arranged on the side of the base, and a cylinder pull plate is movably arranged on one side of the flat belt conveying mechanism;

[0011] A product transfer mechanism is movably arranged on one side of the product placement platform and is used to move the product from the product placement platform to the cylinder pull plate position.

[0012] In the above technical solution, two slide rails are symmetrically arranged.

[0013] In the above technical solution, the base outer cover is provided with a machine tool sheet metal shell shield.

[0014] In the above technical solution, a sliding block used in conjunction with the sliding rail is fixedly arranged at the bottom of the sliding platform.

[0015] In the above technical solution, the first transmission mechanism is a gear transmission.

[0016] In the above technical solution, a guide hole for use with the boring tool and the reaming tool is provided on one side of the product positioning platform.

[0017] In the above technical solution, the second transmission device is a screw-nut device.

[0018] 3. Beneficial Effects

[0019] Compared with the prior art, the present invention has the following beneficial effects: the present invention integrates the mechanisms of positioning, boring, reaming, moving and flat belt conveying into one, and can realize automated handling and clamping without manpower, which can effectively prevent the occurrence of safety problems caused by operators manually carrying the machine tool close to the running machine tool, and can automatically clamp and transport multiple times, thereby preventing the situation where the product processing accuracy is reduced due to multiple manual clamping. At the same time, the integrated design can reduce the space occupied by the overall machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic front view of part of the structure of the present invention.

[0022] Figure 3 It is a partial structural schematic rear view of the present invention.

[0023] In the figure: 1 is a base, 10 is a slide rail, 11 is a sheet metal shell of a machine tool, 2 is a product placement mechanism, 20 is a support seat, 21 is a product placement platform, 22 is a product positioning platform, 23 is an oil cylinder, 220 is a guide hole, 3 is a product processing mechanism, 30 is a slide table, 31 is a driving device, 32 is a first transmission device, 33 is a boring tool, 34 is a reaming tool, 35 is a second transmission device, 300 is a slider, 4 is a flat belt conveying mechanism, 40 is a cylinder pull plate, and 5 is a product transfer mechanism. DETAILED DESCRIPTION

[0024] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] See also Figure 1-3 The present invention provides a special machine for processing the bottom plate of a sewing machine, comprising a base 1, on which a slide rail 10 is fixedly arranged;

[0026] A product placement mechanism 2, the product placement mechanism 2 comprising a support seat 20 fixedly arranged at one end of the slide rail 10, a product placement platform 21 movably arranged on the support seat 20, and a product positioning platform 22 movably arranged above the product placement platform 21, the product positioning platform 22 being horizontally arranged above the product placement platform 21 and being driven by a cylinder 23 to approach or move away from the product placement platform 21;

[0027] The product processing mechanism 3 comprises a slide 30 movably arranged on the slide rail 10, a driving device 31 fixedly arranged on the slide 30, a first transmission device 32 connected to one end of the driving device 31, a boring tool 33 and a reaming tool 34 rotatably arranged on the same side of the transmission device 32, the boring tool 33 and the reaming tool 34 are arranged horizontally and at a height flush with the product placed on the product placement platform 21, and the slide 30 is driven by the second transmission device 35 to perform linear reciprocating motion on the slide rail 10;

[0028] A flat belt conveying mechanism 4, wherein the flat belt conveying mechanism 4 is arranged on the side of the base 1, and a cylinder pull plate 40 is movably arranged on one side thereof;

[0029] The product transfer mechanism 5 is movably arranged at one side of the product placement platform 21 and is used to move the product from the product placement platform 21 to the position of the cylinder pull plate 40.

[0030] In the above structure, after the product is placed on the product placement platform, the product placement platform drives the product to move to the specified position, and the product positioning platform is controlled by the cylinder to move toward the product positioning platform until the lower surface of the product positioning platform presses against the product, thereby ensuring that the product is fixed in the specified position, and the slide is driven by the second transmission device to move toward the product placement mechanism position, and the driving device arranged thereon drives the boring tool and the reaming tool arranged on one side of the transmission device to rotate through the transmission device, and the top of the boring tool and the reaming tool contacts the product so that the product is processed, and after the processing is completed, the slide drives the reaming tool and the boring tool away from the product , the product positioning platform pressed against the top of the product moves up at the same time. After the product is no longer fixed, the product placement platform drives the product to move to the product transfer mechanism. After the product transfer mechanism transports the product to the cylinder pull plate position, the cylinder pull plate moves the product to the flat belt conveyor mechanism for output. The overall integration of multiple machine tool functions effectively reduces the need to use multiple machine tools with different functions during the processing process and reduces the space occupied. At the same time, automated control of product movement and clamping can replace manual labor, which can prevent danger caused by touching the running machine tool during manual handling, and can also prevent the reduction of processing accuracy due to multiple manual clamping.

[0031] Specifically, two slide rails 10 are symmetrically arranged, and the symmetrically arranged slide rails can effectively offset the deflection or shaking caused by unilateral force, thereby improving the stability of the overall movement. At the same time, two slide rails are used to share the load of a single slide rail, thereby improving the load-bearing capacity of the slide rail.

[0032] Specifically, the outer cover of the base 1 is provided with a machine tool sheet metal shell shield 11, which can not only protect the operator from direct contact with the running machine tool to ensure the personal safety of the operator, but also prevent the flying of debris generated by the running machine tool inside the machine tool sheet metal shell shield during the processing of parts.

[0033] Specifically, a slider 300 used in conjunction with the slide rail 10 is fixedly provided at the bottom of the slide table 30. The cooperation between the slide rail and the slider has the advantages of high precision and low friction.

[0034] Specifically, the first transmission mechanism 32 is a gear transmission box, which has high transmission efficiency and small power conversion loss during the transmission process. At the same time, the gear meshing transmission in the gear transmission box can ensure the smoothness of the transmission, and the gear transmission box also has a strong load capacity.

[0035] Specifically, a guide hole 220 for use with the boring tool 33 and the reaming tool 34 is provided on one side of the product positioning platform 22. The guide hole plays a guiding role to ensure that the boring tool and the reaming tool are moved to the correct position of the product to perform boring and reaming functions.

[0036] Specifically, the second transmission device 35 is a screw nut device. Using the screw nut device as the second transmission device to drive the slide to move can achieve high precision and rotation and movement control. At the same time, the screw nut device has high transmission efficiency.

[0037] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. Special machine for processing sewing machine bottom plate, characterized by: include: A base (1), wherein a slide rail (10) is fixedly arranged on the base (1); A product placement mechanism (2), the product placement mechanism (2) comprising a support seat (20) fixedly arranged at one end of the slide rail (10), a product placement platform (21) movably arranged on the support seat (20), and a product positioning platform (22) movably arranged above the product placement platform (21), the product positioning platform (22) being horizontally arranged above the product placement platform (21) and being driven by a cylinder (23) to approach or move away from the product placement platform (21); a product processing mechanism (3), the product processing mechanism (3) comprising a product positioning platform (22) movably arranged on the product placement platform (21); A slide table (30) on the slide rail (10), a driving device (31) fixedly arranged on the slide table (30), a first transmission device (32) connected to one end of the driving device (31), a boring tool (33) and a reaming tool (34) rotatably arranged on the same side of the transmission device (32), the boring tool (33) and the reaming tool (34) being arranged horizontally and at a height flush with the product placed on the product placement platform (21), and the slide table (30) being driven by the second transmission device (35) to perform linear reciprocating motion on the slide rail (10); A flat belt conveying mechanism (4), the flat belt conveying mechanism (4) being arranged on a side of the base (1), and having a cylinder pull plate (40) movably arranged on one side thereof; A product transfer mechanism (5), the product transfer mechanism (5) is movably arranged on one side of the product placement platform (21), and is used to move the product from the product placement platform (21) to the cylinder pull plate (40) position.

2. The sewing machine bottom plate processing machine according to claim 1, characterized in that: The slide rails (10) are symmetrically arranged in two pieces.

3. The sewing machine bottom plate processing machine according to claim 1, characterized in that: The base (1) is covered with a machine tool sheet metal shell shield (11).

4. The sewing machine bottom plate processing machine according to claim 1, characterized in that: A sliding block (300) for use with the sliding rail (10) is fixedly arranged at the bottom of the sliding platform (30).

5. The sewing machine bottom plate processing machine according to claim 1, characterized in that: The first transmission mechanism (32) is a gear transmission.

6. The sewing machine bottom plate processing machine according to claim 1, characterized in that: A guide hole (220) for use with the boring tool (33) and the reaming tool (34) is provided on one side of the product positioning platform (22).

7. The sewing machine bottom plate processing machine according to claim 1, characterized in that: The second transmission device (35) is a screw nut device.

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