Solenoid valve module of small-size electronic jacquard machine

Abstract

The utility model discloses an electromagnetic valve module of a small-size electronic jacquard machine, and relates to the technical field of electronic jacquard machines, the module comprises a clamping plate and a rolling assembly, an electromagnetic valve body groove is arranged in the clamping plate, the inner side wall of the electromagnetic valve body groove is fixedly connected with an electromagnetic valve body through a fixing column, and the rolling assembly is arranged in the electromagnetic valve body groove. Two vertical hook piece grooves are formed in the inner side wall of the clamping plate, vertical hook pieces are arranged in the vertical hook piece grooves, two elastic pieces are fixedly connected to the inner side wall of the clamping plate through fixing blocks, two movable piece grooves are formed in the clamping plate, movable pieces are slidably connected to the inner side walls of the two movable piece grooves, and vertical hook piece protrusions are arranged on the side walls of the vertical hook pieces. A movable part protrusion is arranged on the side wall of the movable part. Sliding friction among the elastic piece protrusion, the vertical hook piece protrusion and the movable piece protrusion is converted into rolling friction through the rolling assembly, friction force among the elastic piece protrusion, the vertical hook piece protrusion and the movable piece protrusion is reduced, and the service life of the electromagnetic valve module is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic jacquard machines, in particular to a solenoid valve module of a small-sized electronic jacquard machine. Background Art

[0002] At present, electronic jacquard machines are rapidly popularizing in my country. According to industry practices, a pair of solenoid valves and corresponding hooks can be called an electronic pattern needle.

[0003] In the prior art, the solenoid valve module of the electronic jacquard machine generally includes a clamp, a solenoid valve body, a first connecting module and a second connecting module. The first connecting module is generally composed of a spring, a limiter, a vertical hook and a spring sheet. The sliding connection between the vertical hook, the spring sheet and the movable part of the solenoid valve module of the existing electronic jacquard machine is not smooth enough, the friction loss is large, and the service life of the solenoid valve module is reduced.

[0004] Based on this, a solenoid valve module for a small-sized electronic jacquard machine is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide a solenoid valve module for a small-sized electronic jacquard machine, so as to solve the problem that the sliding connection between the vertical hook part, the spring piece and the movable part of the solenoid valve module of the existing electronic jacquard machine in the background technology is not smooth enough, the friction loss is large, and the service life of the solenoid valve module is reduced.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A solenoid valve module for a small-sized electronic jacquard machine includes a clamping plate and a rolling assembly. The clamping plate is provided with a solenoid valve body groove, and the inner side wall of the solenoid valve body groove is fixedly connected to the solenoid valve body through a fixing column. The inner side wall of the clamping plate is provided with two vertical hook grooves, and a vertical hook is arranged in the vertical hook groove. The inner side wall of the clamping plate is fixedly connected with two spring pieces through a fixing block. The clamping plate is provided with two movable piece grooves, and the inner side walls of the two movable piece grooves are slidably connected with movable pieces. The vertical hook side walls are provided with vertical hook protrusions, the movable part side walls are provided with movable part protrusions, and the spring piece side walls are provided with spring piece protrusions. The rolling assembly is arranged on the spring piece protrusions and the vertical hook protrusions to reduce the wear of the spring piece protrusions, the vertical hook protrusions, and the movable part protrusions.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the rolling assembly includes a second pulley, the raised side wall of the spring sheet is provided with a second pulley groove, the inner side wall of the second pulley groove is rotatably connected to the second pulley via a pin shaft, and the second pulley abuts against the raised side wall of the movable part.

[0010] In an optional solution: a first pulley groove is formed on the protruding side wall of the vertical hook member, the first pulley groove is rotatably connected to a first pulley via a pin shaft, and the first pulley abuts against the protruding side wall of the movable member.

[0011] In an optional solution, the vertical hook is rotatably connected to the inner side wall of the vertical hook groove via a pin.

[0012] In an optional solution: the inner side wall of the clamping plate is provided with two damping spring grooves, and a damping spring is fixedly connected between the vertical hook and the inner side wall of the damping spring groove.

[0013] In an optional solution: the side wall of the vertical hook is provided with a chamfer.

[0014] In an optional solution: the side wall of the spring sheet is provided with a chamfer.

[0015] In an optional solution: the side wall of the movable part is provided with a chamfer.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model converts the sliding friction among the spring piece protrusion, the vertical hook piece protrusion and the movable piece protrusion into rolling friction through a rolling component, thereby reducing the friction among the three and increasing the service life of the electromagnetic valve module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the movement of the movable parts of the utility model.

[0020] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 For the utility model Figure 2 Enlarged view of point B in the middle.

[0022] Notes on the reference numerals: 1 clamping plate, 2 electromagnetic valve body, 3 vertical hook member, 4 damping spring, 5 movable member, 6 spring sheet, 7 spring sheet protrusion, 8 vertical hook member protrusion, 9 movable member protrusion, 10 first pulley, 11 second pulley. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] In one embodiment, Figure 1-Figure 4 As shown, a solenoid valve module of a small-sized electronic jacquard machine includes a clamping plate 1 and a rolling assembly. A solenoid valve body groove is provided in the clamping plate 1, and the inner side wall of the solenoid valve body groove is fixedly connected to the solenoid valve body 2 through a fixing column. Two vertical hook grooves are provided on the inner side wall of the clamping plate 1, and a vertical hook 3 is arranged in the vertical hook groove. Two spring pieces 6 are fixedly connected to the inner side wall of the clamping plate 1 through a fixing block. Two movable piece grooves are provided in the clamping plate 1, and the inner side walls of the two movable piece grooves are slidably connected to the movable piece 5. The side wall of the vertical hook 3 is provided with a vertical hook protrusion 8, the side wall of the movable piece 5 is provided with a movable piece protrusion 9, and the side wall of the spring piece 6 is provided with a spring piece protrusion 7. The rolling assembly is provided on the spring piece protrusion 7 and the vertical hook protrusion 8 to reduce the wear of the spring piece protrusion 7, the vertical hook protrusion 8 and the movable piece protrusion 9.

[0026] In one embodiment, Figure 3 As shown, the rolling assembly includes a second pulley 11, a second pulley groove is provided on the side wall of the spring piece protrusion 7, the second pulley 11 is rotatably connected to the inner side wall of the second pulley groove through a pin, and the second pulley 11 abuts against the side wall of the movable part protrusion 9. Through the second pulley 11, when the spring piece 6 moves upward, the second pulley 11 rolls, and the rolling friction force is small, which effectively reduces the friction loss between the movable part 5 and the spring piece protrusion 7.

[0027] In one embodiment, Figure 4 As shown, a first pulley groove is provided on the side wall of the vertical hook protrusion 8, and the first pulley groove is rotatably connected with a first pulley 10 through a pin shaft, and the first pulley 10 abuts against the side wall of the movable member protrusion 9. Through the first pulley 10, when the movable member protrusion 9 of the movable member 5 and the vertical hook protrusion 8 of the vertical hook member 3 are engaged, the first pulley 10 rolls, and the rolling friction force is small, which effectively reduces the friction loss between the movable member 5 and the vertical hook member 3.

[0028] In one embodiment, Figure 1 and Figure 2 As shown, the vertical hook 3 is rotatably connected to the inner wall of the vertical hook groove through a pin.

[0029] In one embodiment, Figure 2 As shown, two damping spring grooves are provided on the inner side wall of the clamping plate 1, and a damping spring 4 is fixedly connected between the vertical hook 3 and the inner side wall of the damping spring groove. The damping spring 4 drives the vertical hook 3 to reset.

[0030] Example 2

[0031] In one embodiment, Figure 3 and Figure 4 As shown, the side wall of the vertical hook member 3 is provided with a chamfer.

[0032] In one embodiment, Figure 3 and Figure 4 As shown, the side wall of the spring piece 6 is provided with a chamfer.

[0033] In one embodiment, Figure 3 and Figure 4 As shown, the side wall of the movable part 5 is provided with a chamfer.

[0034] The above embodiment discloses a solenoid valve module of a small-sized electronic jacquard machine. Through the second pulley 11, when the spring 6 moves upward, the second pulley 11 rolls, and the rolling friction force is small, which effectively reduces the friction loss between the movable part 5 and the spring protrusion 7;

[0035] When the movable member protrusion 9 of the movable member 5 and the vertical hook member protrusion 8 of the vertical hook member 3 are engaged through the first pulley 10, the movable member 5 rolls on the first pulley 10, and the rolling friction is small, thereby effectively reducing the friction loss between the movable member 5 and the vertical hook member 3.

[0036] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A solenoid valve module for a small-sized electronic jacquard machine, comprising a clamping plate (1), characterized in that: The invention also comprises a rolling assembly, wherein the clamping plate (1) is provided with an electromagnetic valve body groove, the inner side wall of the electromagnetic valve body groove is fixedly connected to the electromagnetic valve body (2) via a fixing column, the inner side wall of the clamping plate (1) is provided with two vertical hook grooves, the vertical hook groove is provided with a vertical hook (3), the inner side wall of the clamping plate (1) is fixedly connected to two spring pieces (6) via a fixing block, the clamping plate (1) is provided with two movable piece grooves, the inner side walls of the two movable piece grooves are slidably connected to a movable piece (5), the side wall of the vertical hook (3) is provided with a vertical hook protrusion (8), the side wall of the movable piece (5) is provided with a movable piece protrusion (9), the side wall of the spring piece (6) is provided with a spring piece protrusion (7), and the rolling assembly is provided on the spring piece protrusion (7) and the vertical hook protrusion (8) to reduce the wear of the spring piece protrusion (7), the vertical hook protrusion (8) and the movable piece protrusion (9).

2. The solenoid valve module of a small-sized electronic jacquard machine according to claim 1, characterized in that: The rolling assembly comprises a second pulley (11), a second pulley groove is formed on the side wall of the spring piece protrusion (7), the inner side wall of the second pulley groove is rotatably connected to the second pulley (11) via a pin shaft, and the second pulley (11) abuts against the side wall of the movable part protrusion (9).

3. The solenoid valve module of a small-sized electronic jacquard machine according to claim 2, characterized in that: A first pulley groove is provided on the side wall of the vertical hook protrusion (8), and the first pulley groove is rotatably connected to a first pulley (10) via a pin shaft, and the first pulley (10) abuts against the side wall of the movable part protrusion (9).

4. The solenoid valve module of a small-sized electronic jacquard machine according to claim 3, characterized in that: The vertical hook (3) is rotatably connected to the inner side wall of the vertical hook groove via a pin shaft.

5. The solenoid valve module of a small-sized electronic jacquard machine according to claim 4, characterized in that: The inner side wall of the clamping plate (1) is provided with two damping spring grooves, and a damping spring (4) is fixedly connected between the vertical hook (3) and the inner side wall of the damping spring groove.

6. The solenoid valve module of a small-sized electronic jacquard machine according to claim 5, characterized in that: The side wall of the vertical hook member (3) is provided with a chamfer.

7. The solenoid valve module of a small-sized electronic jacquard machine according to claim 6, characterized in that: The side wall of the spring sheet (6) is provided with a chamfer.

8. The solenoid valve module of a small-sized electronic jacquard machine according to claim 7, characterized in that: The side wall of the movable part (5) is provided with a chamfer.

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