Motion lubricating structure for transmission beam of template machine

Abstract

The utility model provides a template machine transmission beam movement lubricating structure, and belongs to the technical field of sewing machines. The template machine solves the problem that an existing template machine is not smooth in operation. According to the utility model, the lower sides of the two ends of the transmission beam are respectively and fixedly provided with at least one sliding block with an oil filling hole, the lubricating structure comprises two lubricating assemblies which are respectively arranged on the lower sides of the two ends of the transmission beam, and the lubricating assemblies can feed lubricating oil into the oil filling holes in one or more sliding blocks which are positioned at the same end of the transmission beam with the lubricating assemblies. According to the utility model, the operation smoothness of the template machine can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewing machines and relates to a template machine, in particular to a transmission beam motion lubrication structure of a template machine. Background Art

[0002] Template sewing machine refers to a device that combines clothing template CAD software, clothing template sewing CAD software and advanced CNC technology for fully automatic application template production. Its working principle is to place the fabric and accessories on the template and then clamp them between the two rollers of the sewing machine. When the sewing machine starts running, the rollers will move the fabric and accessories forward together, and at the same time, the needle on the sewing machine will pass the thread through the fabric and lock it on the accessories, completing a sewing operation.

[0003] Existing template sewing machines, such as an overtravel reset device of a template sewing machine and a sewing machine (application number: 202222951407.5) disclosed in the China Patent Library, include a base and a controller, a transmission beam that moves along the Y-axis direction is slid on the base, and the transmission beam is installed with a module that can move along the X-axis direction, and a proximity switch is installed at one end of the base; a sensing sheet for sensing the proximity switch is installed on the side wall of the module, and a photoelectric switch connected to the controller is also installed at one end of the base, and the photoelectric switch is arranged on the side of the proximity switch and closer to the edge of the base. When the transmission beam passes the proximity switch with the sensing sheet, the photoelectric switch controls the transmission beam to retreat to a specified position through the controller; a motor is installed on the base, and a screw rod is connected to the output shaft of the motor, and the screw rod is threadedly connected to the transmission beam and drives it to move on the base; guide rails are installed on both sides of the upper end surface of the base, and the screw rod is arranged between the two guide rails. Slide blocks slide on the guide rails, and the two ends of the transmission beam are respectively connected to the slide blocks at the corresponding ends.

[0004] In the above sewing machine, the transmission beam is supported on the base by means of a guide rail slider. After long-term use, the guide rail sliders will become dry, which will increase friction and wear, and affect the service life and smooth operation. Utility Model Content

[0005] The utility model aims to solve the above problems in the prior art and proposes a template machine transmission beam motion lubrication structure which enables the template machine to run smoothly.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a template machine transmission beam motion lubrication structure, at least one slider with an oil filling hole is fixed to the lower side of both ends of the transmission beam, and it is characterized in that the lubrication structure includes two lubrication components respectively arranged on the lower sides of both ends of the transmission beam, and the lubrication components can deliver lubricating oil into the oil filling holes on one or more sliders at the same end of the transmission beam as the lubrication components.

[0007] Lubrication components are provided at both ends of the transmission beam to feed lubricating oil into the oil filling holes on the corresponding sliders for lubricating the contact parts of the guide rail sliders, so as to reduce the wear and friction of the above contact parts and improve the life and smoothness of the template machine.

[0008] In the above-mentioned template machine transmission beam motion lubrication structure, the above-mentioned lubrication assembly includes a box body fixedly connected to the transmission beam, a push plate is vertically arranged in the box body, the push plate divides the inner cavity of the box body into a lubrication cavity and an equipment cavity separated from each other, the lubrication cavity is filled with the above-mentioned lubricating oil, a driving member is arranged in the equipment cavity for driving the push plate to reciprocate along the arrangement direction of the lubrication cavity and the equipment cavity, an oil outlet connected to the lubrication cavity is arranged on the side wall of the box body, and the oil outlet is connected to one or more corresponding oil filling holes. During lubrication, the driving member drives the push plate to move and compress the lubrication cavity to squeeze the lubricating oil into the oil outlet, and sends it to the slider oil filling hole for lubrication under the conveyance of the pipe fitting, which has the advantages of simple structure and stable operation.

[0009] In the above-mentioned template machine transmission beam motion lubrication structure, the top of the box body is arranged with an opening, and the transmission beam covers the above-mentioned opening, which simplifies the structure and facilitates the installation of the push plate and the driving member.

[0010] In the above-mentioned template machine transmission beam motion lubrication structure, two of the above-mentioned sliding blocks are fixed to each end of the transmission beam, and the box body is arranged between the corresponding two sliding blocks to facilitate layout and assembly.

[0011] In the above-mentioned template machine transmission beam motion lubrication structure, each box body is provided with two push plates to divide the corresponding box body cavity into two lubrication cavities and one equipment cavity; the lubrication cavity and the equipment cavity in the same box body are distributed along the sliding direction of the slider, and the equipment cavity is located between the two lubrication cavities; each box body is provided with two oil outlets, and the two oil outlets on the same box body are respectively connected to the corresponding two lubrication cavities, and each oil outlet is connected to the corresponding oil filling hole through a pipe; the driving member simultaneously drives the corresponding two push plates to translate along the sliding direction of the slider, and the movement directions of the two push plates in the same box body are opposite. Each slider is supplied with oil by a dedicated lubrication cavity, so that the lubricating oil reaches the slider in a timely and rapid manner, further improving the life and smoothness of the template machine.

[0012] In the above-mentioned template machine transmission beam motion lubrication structure, four oil outlets are respectively arranged opposite to four oil filling holes to reduce the length of the pipe and speed up the oil filling efficiency.

[0013] In the above-mentioned template machine transmission beam motion lubrication structure, the type of driving component is a double-axis cylinder, which includes two piston rods with opposite movements, and the two piston rods are respectively fixedly connected to the corresponding two push plates, which has the advantages of simple structure and stable operation.

[0014] In the above-mentioned template machine transmission beam motion lubrication structure, the top wall of the box body is pressed on the transmission beam, and the box body is fixedly connected to the transmission beam by multiple screws. The screws are vertically arranged, and the screw heads are on the upper side of the transmission beam, which is convenient for disassembly and assembly of the box body and convenient for adding lubricating oil.

[0015] Compared with the prior art, the template machine transmission beam motion lubrication structure has the following advantages:

[0016] 1. Lubricating components are provided at both ends of the transmission beam to feed lubricating oil into the oil filling holes on the corresponding sliders, which are used to lubricate the contact parts of the guide rail sliders, so as to reduce the wear and friction of the above contact parts at the same time, so as to improve the service life and movement smoothness of the template machine.

[0017] 2. Each slider is supplied with oil by a dedicated lubrication chamber, so that the lubricating oil reaches the slider promptly and quickly, further improving the life of the template machine and the smoothness of movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the connection between the transmission beam, the lubrication assembly and the slider.

[0019] Figure 2 yes Figure 1 A magnified schematic diagram of center A.

[0020] Figure 3 It is an exploded diagram of the connection between the transmission beam, lubrication assembly and slider.

[0021] Figure 4 It is a structural schematic diagram of the lubrication component.

[0022] In the figure, 1, transmission beam; 2, slider; 3, box body; 3a, lubrication chamber; 3b, equipment chamber; 3c, oil outlet; 4, push plate; 5, driving part; 6, pipe fitting; 7, screw; 8, air pipe. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] Embodiment 1

[0025] like Figure 1 and Figure 3As shown, in the motion lubrication structure of the template machine transmission beam, at least one slider 2 with an oil filling hole is fixed to the lower side of both ends of the transmission beam 1; the lubrication structure includes two lubrication components respectively arranged on the lower side of both ends of the transmission beam 1, and the lubrication component can deliver lubricating oil into the oil filling holes on one or more sliders 2 at the same end of the transmission beam 1 as the lubrication component, so as to lubricate the contact parts of the guide rail slider 2, so as to reduce the wear and friction of the above-mentioned contact parts at the same time, so as to improve the life and movement smoothness of the template machine.

[0026] Specifically,

[0027] like Figures 2 to 4 As shown, the lubrication assembly includes a box body 3 fixedly connected to the transmission beam 1, and a push plate 4 is vertically arranged in the box body 3, and the push plate 4 divides the inner cavity of the box body 3 into a lubrication cavity 3a and a device cavity 3b separated from each other. Among them, the lubrication cavity 3a is filled with lubricating oil; the device cavity 3b is provided with a driving member 5 for driving the push plate 4 to reciprocate along the arrangement direction of the lubrication cavity 3a and the device cavity 3b; the side wall of the box body 3 is provided with an oil outlet 3c connected to the lubrication cavity 3a, and the oil outlet 3c is connected to one or more corresponding oil filling holes. During lubrication, the driving member 5 drives the push plate 4 to move and compress the lubrication cavity 3a, so as to squeeze the lubricating oil into the oil outlet 3c, and the lubricating oil is transported to the oil filling hole of the slider 2 by the pipe 6 for lubrication, which has the advantages of simple structure and stable operation.

[0028] To further explain, the top of the box body 3 is open, and the transmission beam 1 covers the opening, which simplifies the structure and facilitates the installation of the push plate 4 and the driving member 5.

[0029] In this embodiment,

[0030] Each end of the transmission beam 1 is fixed with two of the above-mentioned sliders 2, and the box body 3 is arranged between the corresponding two sliders 2. Figure 3 and Figure 4 As shown, two push plates 4 are provided in each box body 3 to divide the inner cavity of the corresponding box body 3 into two lubrication chambers 3a and one equipment chamber 3b; the lubrication chamber 3a and the equipment chamber 3b in the same box body 3 are distributed along the sliding direction of the slider 2, and the equipment chamber 3b is located between the two lubrication chambers 3a; two oil outlets 3c are provided on each box body 3, and the two oil outlets 3c on the same box body 3 are respectively connected to the corresponding two lubrication chambers 3a, and each oil outlet 3c is connected to the corresponding oil filling hole through the pipe 6; the driving member 5 drives the corresponding two push plates 4 to move in the sliding direction of the slider 2 at the same time, and the movement directions of the two push plates 4 in the same box body 3 are opposite. Each slider 2 is supplied with oil by a dedicated lubrication chamber 3a, so that the lubrication oil reaches the slider 2 in a timely and rapid manner, further improving the life and movement smoothness of the template machine. It is preferred that the four oil outlets 3c are respectively arranged opposite to the four oil filling holes to reduce the length of the pipe 6 and speed up the oil filling efficiency.

[0031] The box body 3 and the push plate 4 cooperate as follows: the box body 3 is rectangular and its length extends along the sliding direction of the slider 2, the push plate 4 is rectangular and its shape and size match the box body 3, and the push plate 4 is vertically inserted into the box body 3 to stably form the lubrication cavity 3a and the equipment cavity 3b.

[0032] The structure of the driving member 5 is as follows: the type of the driving member 5 is a double-axis cylinder, which includes two piston rods with opposite movements, and the two piston rods are respectively fixedly connected to the corresponding two push plates 4, and has the advantages of simple structure and stable operation.

[0033] The box body 3 is installed as follows: the top wall of the box body 3 is pressed on the transmission beam 1, and the box body 3 is fixedly connected to the transmission beam 1 by multiple screws 7. The screws 7 are vertically arranged, and the heads of the screws 7 are on the upper side of the transmission beam 1, which is convenient for disassembly and assembly of the box body 3 and convenient for adding lubricating oil.

[0034] In actual products, through holes are vertically penetrated on the support beam, each equipment cavity 3b is opposite to at least one through hole, and the dual-axis cylinder is connected to the air supply source through the air pipe 8 passing through the corresponding through hole.

[0035] Embodiment 2

[0036] The driving member 5 is two telescopic cylinders, and the piston rods of the two telescopic cylinders are respectively fixedly connected to the corresponding two push plates 4.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A template machine transmission beam motion lubrication structure, wherein at least one slider (2) with an oil injection hole is fixed to the lower side of both ends of the transmission beam (1), characterized in that: The lubrication structure comprises two lubrication components respectively arranged at the lower sides of both ends of a transmission beam (1), and the lubrication components can feed lubricating oil into the oil filling holes on one or more sliders (2) located at the same end of the transmission beam (1) as the lubrication components; the above-mentioned lubrication component comprises a box body (3) fixedly connected to the transmission beam (1), a push plate (4) vertically arranged in the box body (3), the push plate (4) divides the inner cavity of the box body (3) into a lubrication cavity (3a) and a device cavity (3b) separated from each other, the lubrication cavity (3a) is filled with the above-mentioned lubricating oil, the device cavity (3b) is provided with a driving member (5) for driving the push plate (4) to reciprocate along the arrangement direction of the lubrication cavity (3a) and the device cavity (3b), and an oil outlet (3c) connected to the lubrication cavity (3a) is arranged on the side wall of the box body (3), and the oil outlet (3c) is connected to the corresponding one or more oil filling holes.

2. The template machine transmission beam motion lubrication structure according to claim 1 is characterized in that: The top of the box body (3) is open, and the transmission beam (1) covers the opening.

3. The template machine transmission beam motion lubrication structure according to claim 2 is characterized in that: Two of the above-mentioned sliders (2) are fixed to each end of the transmission beam (1), and the box body (3) is arranged between the two corresponding sliders (2).

4. The template machine transmission beam motion lubrication structure according to claim 3 is characterized in that: Two push plates (4) are provided in each box body (3) to divide the inner cavity of the corresponding box body (3) into two lubrication cavities (3a) and one equipment cavity (3b); the lubrication cavity (3a) and the equipment cavity (3b) in the same box body (3) are distributed along the sliding direction of the slider (2), and the equipment cavity (3b) is located between the two lubrication cavities (3a); two oil outlets (3c) are provided on each box body (3), the two oil outlets (3c) on the same box body (3) are respectively connected to the corresponding two lubrication cavities (3a), and each oil outlet (3c) is connected to the corresponding oil filling hole through a pipe (6); the driving member (5) simultaneously drives the corresponding two push plates (4) to move in the sliding direction of the slider (2), and the movement directions of the two push plates (4) in the same box body (3) are opposite.

5. The template machine transmission beam motion lubrication structure according to claim 4 is characterized in that: The four oil outlets (3c) are respectively arranged opposite to the four oil filling holes.

6. The template machine transmission beam motion lubrication structure according to claim 4 is characterized in that: The type of the driving member (5) is a double-axis cylinder, which comprises two piston rods with opposite movements, and the two piston rods are respectively fixedly connected to the corresponding two push plates (4).

7. The template machine transmission beam motion lubrication structure according to claim 1 or 2, characterized in that: The top wall of the box body (3) is pressed onto the transmission beam (1), and the box body (3) is fixedly connected to the transmission beam (1) via a plurality of screws (7). The screws (7) are arranged vertically, and the heads of the screws (7) are located on the upper side of the transmission beam (1).

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