Dispensing machine convenient to maintain and used for cable manufacturing

Abstract

The utility model discloses a cable manufacturing glue dispenser convenient to maintain, which comprises a workbench, a portal frame and a glue cylinder, a support block is arranged in the portal frame, the left end and the right end of the support block are respectively fixed with the two sides of the inside of the portal frame, the upper end of the support block is provided with a transversely arranged sliding chute, the inner side wall of the sliding chute is connected with a sliding block in a sliding manner, and a lead screw is arranged in the sliding chute. A servo motor is fixedly connected to the outer side wall of the portal frame, one end of the lead screw is rotationally connected with the inner side wall of the sliding groove, the other end of the lead screw sequentially penetrates through the sliding block and the portal frame and is fixedly connected with the tail end of an output shaft of the servo motor, the lead screw is in threaded connection with the sliding block, and the lead screw is rotationally connected with the portal frame. Through the arrangement of the sliding block, the clamping block and other mechanisms, a user can conveniently carry out maintenance oil injection operation, meanwhile, the firmness after the rubber sleeve is installed can be improved, and practicability and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cable processing, in particular to a glue dispensing machine for cable manufacturing which is easy to maintain. Background Art

[0002] Gluing is an important step in automotive cable processing. It is mainly to ensure the waterproof performance of the cable and prevent the electrical system from malfunctioning due to moisture intrusion during use, affecting the comfort and safety of the vehicle. Gluing can improve the reliability and durability of the cable, and is also an important part of vehicle safety.

[0003] The inventor discovered during the process of implementing the utility model:

[0004] The utility model patent with application number CN202320803281.9 proposes a cable manufacturing glue dispensing machine, including a workbench and a gantry, a glue dispensing assembly is arranged inside the gantry, a displacement assembly is arranged above the workbench, and the glue dispensing assembly includes a sliding track fixedly installed at the bottom of the gantry;

[0005] Although it is convenient to replace the rubber cylinder, avoiding the tediousness of replacing the rubber cylinder, greatly improving the efficiency of dispensing, reducing the labor intensity of the staff, facilitating the dispensing of cables, and further enhancing the efficiency of dispensing; however, since the one-way screw requires regular maintenance and oiling operations, and the lubricating oil is easy to drip onto the workbench, which requires additional cleaning by workers, its convenience needs to be improved. Summary of the invention

[0006] In order to solve the problems existing in the prior art, the utility model provides a glue dispensing machine for cable manufacturing which is easy to maintain.

[0007] To this end, the technical solution of the utility model is: a glue dispensing machine for cable manufacturing that is easy to maintain, including a workbench, a gantry and a glue cylinder, a support block is arranged in the gantry, the left and right ends of the support block are respectively fixed to the inner two sides of the gantry, a transversely arranged slide groove is arranged at the upper end of the support block, a slider is slidably connected to the inner wall of the slide groove, a lead screw is arranged in the slide groove, a servo motor is fixedly connected to the outer wall of the gantry, one end of the lead screw is rotatably connected to the inner wall of the slide groove, the other end of the lead screw passes through the slider and the gantry in sequence and is fixedly connected to the end of the output shaft of the servo motor, the lead screw and the slider are threadedly connected, and the lead screw and the gantry are rotatably connected.

[0008] A connecting block with a letter shape is slidably connected on the outer side wall of the support block, the upper end of the sliding block passes through the sliding groove and is fixed to the lower end of the connecting block, two first electric push rods are fixedly inserted at the lower end of the connecting block, a lifting plate is provided at the lower end of the connecting block, the lower end of the first electric push rod is fixedly connected to the upper end of the lifting plate, a second clamping block and a first clamping block are provided on the surface of the lifting plate, the second clamping block and the lifting plate are fixedly connected, the first clamping block and the lifting plate are slidably connected, the rubber cylinder is located between the first clamping block and the second clamping block, the first clamping block and the second clamping block are both arc-shaped, the second electric push rod is fixedly connected to the side of the first clamping block away from the rubber cylinder, a fixing ring is fixedly sleeved on the second electric push rod, and the outer side wall of the fixing ring is fixed to the lifting plate.

[0009] Preferably, a second guide rod is fixedly connected to a side of the first clamping block away from the rubber cylinder, a support tube is slidably sleeved on the second guide rod, and an outer side wall of the support tube is fixed to the outer side wall of the lifting plate.

[0010] Preferably, an opening is provided at the inner bottom of the slide groove and near the left edge, a sealing plug is inserted into the opening, the sealing plug and the opening are threadedly connected, and the lower end of the sealing plug passes through the opening and is fixedly connected to a sealing cover.

[0011] Preferably, the surface of the support block is provided with an observation port communicating with the slide groove, and a transparent glass is fixedly embedded in the observation port.

[0012] Preferably, a first guide rod is slidably inserted in the sliding block, and two ends of the first guide rod respectively penetrate the sliding block and are fixed to two inner sides of the sliding groove.

[0013] Preferably, a rubber pad is fixedly connected to one side of the first clamping block and the second clamping block close to the rubber cylinder.

[0014] Beneficial effects: Compared with the prior art, the utility model realizes that the rubber cylinder can be lifted and moved for position adjustment during dispensing operations through the arrangement of a servo motor, a lead screw, a first guide rod, a slider, a first electric push rod and a lifting plate. The slide groove prevents the lubricating oil from leaking and dripping, thereby improving the convenience during maintenance operations. The arrangement of a sealing cover and a sealing plug can facilitate users to discharge the lubricating oil in the slide groove, thereby improving practicality. The arc-shaped first clamping block and the second clamping block can expand the fitting area with the rubber cylinder, thereby improving the firmness of the rubber cylinder after clamping and avoiding loosening. The utility model can facilitate users to perform maintenance and oiling operations through the arrangement of mechanisms such as sliders and clamping blocks, while improving the firmness of the rubber cylinder after installation, thereby improving practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model.

[0016] Figure 2It is a partial side sectional view of the support block of the utility model.

[0017] Figure 3 yes Figure 1 Enlarged view of point A in the middle.

[0018] Figure 4 yes Figure 1 Center B and enlarged view.

[0019] As shown in the figure: 1. Workbench; 2. Gantry; 3. Rubber cylinder; 4. Servo motor; 5. Support block; 6. Lead screw; 7. Slider; 8. Second clamping block; 9. Lifting plate; 10. First guide rod; 11. Transparent glass; 12. Rubber pad; 13. First clamping block; 14. Second electric push rod; 15. Fixed ring; 16. Second guide rod; 17. Support cylinder; 18. First electric push rod; 19. Sealing plug; 20. Connecting block. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings, but this embodiment should not be understood as a limitation to the present invention.

[0021] The utility model Figures 1 to 4 As shown:

[0022] A glue dispensing machine for cable manufacturing that is easy to maintain, comprising a workbench 1, a gantry 2 and a glue cylinder 3. The workbench 1, the gantry 2 and the glue cylinder 3 have been disclosed in the comparative documents and will not be described here in detail. A support block 5 is provided in the gantry 2 for supporting a slider 7. The left and right ends of the support block 5 are respectively fixed to the inner sides of the gantry 2. The upper end of the support block 5 is provided with a transversely arranged slide groove. The surface of the support block 5 is provided with an observation port communicating with the slide groove. A transparent glass 11 is fixedly embedded in the observation port for the convenience of users to observe the situation in the slide groove. An opening is provided at the inner bottom of the slide groove and near the left edge. A sealing plug 19 is inserted in the opening for sealing the opening. The sealing plug 19 is threadedly connected to the opening. The lower end of the sealing plug 19 passes through the opening and is fixedly connected with a sealing cover for sealing the opening.

[0023] In this embodiment, a slider 7 is slidably connected to the inner wall of the slide groove, which is used to drive the connecting block 20 to move. A first guide rod 10 is slidably inserted in the slider 7 to guide the connecting block 7. The two ends of the first guide rod 10 respectively penetrate the slider 7 and are fixed to the inner sides of the slide groove. A lead screw 6 is provided in the slide groove to drive the slider 7 to move. A servo motor 4 is fixedly connected to the outer wall of the gantry 2 to drive the lead screw 6 to rotate. One end of the lead screw 6 is rotatably connected to the inner wall of the slide groove, and the other end of the lead screw 6 sequentially penetrates the slider 7 and the gantry 2 and is fixedly connected to the end of the output shaft of the servo motor 4. The lead screw 6 and the slider 7 are threadedly connected, and the lead screw 6 and the gantry 2 are rotatably connected.

[0024] In this embodiment, a connecting block 20 arranged in a 7-shape is slidably connected to the outer wall of the supporting block 5, which is used to drive the lifting plate 9 to move. The upper end of the sliding block 7 passes through the slide groove and is fixed to the lower end of the connecting block 20. Two first electric push rods 18 are fixedly inserted at the lower end of the connecting block 20, which are used to drive the lifting plate 9 to move up and down. The lower end of the connecting block 20 is provided with a lifting plate 9, which is used to drive the rubber cylinder 3 to move up and down. The lower end of the first electric push rod 18 is fixedly connected to the upper end of the lifting plate 9.

[0025] In this embodiment, the surface of the lifting plate 9 is provided with a second clamping block 8 and a first clamping block 13 for clamping the rubber cylinder 3. The first clamping block 13 and the second clamping block 8 are fixedly connected to the rubber pad 12 on one side close to the rubber cylinder 3 to improve the firmness during clamping. The second clamping block 8 is fixedly connected to the lifting plate 9, and the first clamping block 13 is slidably connected to the lifting plate 9. The rubber cylinder 3 is located between the first clamping block 13 and the second clamping block 8. The first clamping block 13 and the second clamping block 8 are both arc-shaped and are used to expand the area of ​​adhesion during clamping. The first clamping block 13 is far away from the rubber cylinder 3. A second electric push rod 14 is fixedly connected to the side away from the rubber cylinder 3, which is used to drive the first clamping block 13 to move. A fixing ring 15 is fixedly sleeved on the second electric push rod 14, which is used to support the second electric push rod 14. The outer side wall of the fixing ring 15 is fixed to the lifting plate 9. A second guide rod 16 is fixedly connected to the side of the first clamping block 13 away from the rubber cylinder 3, which is used to guide the movement of the first clamping block 13. A support tube 17 is slidably sleeved on the second guide rod 16, which is used to support the second guide rod 16. The outer side wall of the support tube 17 is fixed to the outer side wall of the lifting plate 9.

[0026] The working principle of this utility model:

[0027] When performing maintenance work, injecting lubricating oil into the slide groove can lubricate the lead screw 6. The slide groove stores and prevents the lubricating oil from leaking, which improves the convenience during maintenance. Manually rotating the sealing cover drives the sealing plug 19 to rotate, and the sealing plug 19 is screwed out to discharge the lubricating oil in the slide groove, further improving the convenience during maintenance. The glue dispensing operation is performed through the glue cylinder 3 (the principle has been disclosed in the comparative document and will not be repeated here), and the servo motor 4 is started to drive the lead screw 6 to rotate. The lead screw 6 drives the slider 7 to move left and right through the action of thread engagement (driven by the servo motor 4). Forward and reverse control), the connecting block 20 is driven to move by the slider 7, and the connecting block 20 adjusts the dispensing position of the rubber cylinder 3 through the lifting plate 9. The first electric push rod 18 is started to drive the lifting plate 9 to move up and down, so as to adjust the height of the rubber cylinder 3. The second electric push rod 14 is started to drive the first clamping block 13 to approach the rubber cylinder 3, so as to clamp and fix it. The first clamping block 13 can be released and the rubber cylinder 3 can be removed when it is away. Since the first clamping block 13 and the second clamping block 8 are both arc-shaped, the area of ​​the rubber cylinder 3 can be enlarged, and the friction force can be improved and the firmness of the rubber cylinder 3 can be enhanced in combination with the rubber pad 12.

[0028] Parts not described in detail in this specification are well-known technologies in the art.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue dispensing machine for cable manufacturing that is easy to maintain, comprising a workbench (1), a gantry (2) and a glue cylinder (3), characterized in that: The gantry (2) is provided with a support block (5), the left and right ends of the support block (5) are respectively fixed to the inner sides of the gantry (2), the upper end of the support block (5) is provided with a transversely arranged slide groove, the inner side wall of the slide groove is slidably connected with a slider (7), and a lead screw (6) is provided in the slide groove. A servo motor (4) is fixedly connected to the outer wall of the gantry (2); one end of the lead screw (6) is rotatably connected to the inner wall of the slide groove; the other end of the lead screw (6) passes through the slider (7) and the gantry (2) in sequence and is fixedly connected to the output shaft of the servo motor (4); the lead screw (6) and the slider (7) are threadedly connected; the lead screw (6) and the gantry (2) are rotatably connected. An inverted L-shaped connecting block (20) is slidably connected to the outer wall of the support block (5); the upper end of the slider (7) passes through the slide groove and is fixed to the lower end of the connecting block (20); two first electric push rods (18) are fixedly inserted at the lower end of the connecting block (20); the lower end of the first electric push rod (18) is fixedly connected to a lifting plate (9); the surface of the lifting plate (9) is provided with a matching second clamping block (8) and a first clamping block (13); the second clamping block (8) and the lifting plate (9) are fixedly connected; the first clamping block (13) and the lifting plate (9) are slidably connected; the rubber cylinder (3) is located between the first clamping block (13) and the second clamping block (8); the first clamping block (13) and the second clamping block (8) are both arc-shaped; a second electric push rod (14) is fixedly connected to the side of the first clamping block (13) away from the rubber cylinder (3); a fixing ring (15) is fixedly sleeved on the second electric push rod (14); and the outer wall of the fixing ring (15) is fixed to the lifting plate (9).

2. A glue dispensing machine for cable manufacturing that is easy to maintain according to claim 1, characterized in that: A second guide rod (16) is fixedly connected to the side of the first clamping block (13) away from the rubber cylinder (3), a support tube (17) is slidably sleeved on the second guide rod (16), and an outer side wall of the support tube (17) is fixed to the outer side wall of the lifting plate (9).

3. A glue dispensing machine for cable manufacturing that is easy to maintain according to claim 1 or 2, characterized in that: An opening is provided at the inner bottom of the slide groove and near the left edge, a sealing plug (19) is inserted into the opening, the sealing plug (19) and the opening are threadedly connected, and the lower end of the sealing plug (19) passes through the opening and is fixedly connected to a sealing cover.

4. A glue dispensing machine for cable manufacturing that is easy to maintain according to claim 3, characterized in that: The surface of the support block (5) is provided with an observation port communicating with the slide groove, and a transparent glass (11) is fixedly embedded in the observation port.

5. A glue dispensing machine for cable manufacturing that is easy to maintain according to claim 1, 2 or 4, characterized in that: A first guide rod (10) is slidably inserted in the sliding block (7), and two ends of the first guide rod (10) respectively penetrate the sliding block (7) and are fixed to two sides of the inner part of the sliding groove.

6. A glue dispensing machine for cable manufacturing that is easy to maintain according to claim 5, characterized in that: A rubber pad (12) is fixedly connected to one side of the first clamping block (13) and the second clamping block (8) close to the rubber cylinder (3).

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