Conveying mechanism with width-adjustable track for locking screws

Abstract

The utility model relates to the technical field of automatic screw locking, in particular to a track width-adjustable transmission mechanism for screw locking, which comprises a transmission module, a pressing module and a positioning and jacking module, the transmission module is used for transmitting products, the positioning and jacking module is used for jacking in-place products, the pressing module is in driving connection with a main body, and the main body is used for positioning the products. The conveying module comprises a first conveying assembly, a second conveying assembly, a mounting frame, an adjusting sliding rail and an adjusting sliding block, the first conveying assembly is mounted on the mounting frame, the second conveying assembly is mounted on the adjusting sliding block, and the adjusting sliding block is arranged on the adjusting sliding rail in a sliding mode. According to the conveying module, the second conveying assembly is installed on the adjusting sliding block, and the adjusting sliding block is arranged on the adjusting sliding rail in a sliding mode, so that the second conveying assembly can slide along the adjusting sliding rail to be close to or away from the first conveying assembly, and the width of the conveying module is adjustable; and the width can be adjusted instead of replacing the transmission module for adaptation when the product is replaced, so that the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic screw locking, in particular to a screw locking transmission mechanism with an adjustable track width. Background Art

[0002] At present, the width of the transmission mechanism used to transmit products in automated screw locking equipment is usually fixed, which means that when the specifications of the products to be transmitted change, the transmission mechanism needs to be replaced, affecting the efficiency of automated processing. Summary of the Invention

[0003] The utility model aims to solve the problems of the prior art and provides a transmission mechanism for locking screws with an adjustable track width, which can realize track width adjustment and thus reduce the time required for debugging when replacing the required processed products.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The utility model provides a transmission mechanism for locking screws with adjustable track width, comprising a transmission module, a holding module and a positioning and lifting module. The transmission module is used to transmit products, the positioning and lifting module is used to lift the products in place, and the holding module is driven and connected to a main body for holding the lifted products. The transmission module comprises a first transmission component, a second transmission component, a mounting frame, an adjustment slide rail and an adjustment slider. The first transmission component is mounted on the mounting frame, the second transmission component is mounted on the adjustment slider, and the adjustment slider is slidably arranged on the adjustment slide rail.

[0006] The positioning and lifting module is located between the first transmission component and the second transmission component, and the main body is located directly above the positioning and lifting module.

[0007] Furthermore, the main body includes two active members and two driven members, the two driven members are spaced apart, the two active members are located between the two driven members, the two driven members and the two active members are surrounded to form a frame-like structure, and the holding module is used to drive the two active members to rise and fall simultaneously, thereby driving the main body to rise and fall;

[0008] The positioning and lifting module is located directly below the main body and is used to lift the carrier.

[0009] Furthermore, the holding module includes two holding components, and the two holding components are arranged in a one-to-one correspondence with the two active parts; the holding component includes a holding cylinder and a holding guide rail, the holding cylinder and the holding guide rail are arranged at intervals, the active part is provided with a slider, the holding cylinder drives the active part, and the slider is slidably arranged on the holding guide rail; the two holding cylinders are respectively installed at the ends of the first transmission component and the second transmission component facing away from each other, and the two sliders are respectively installed at the ends of the first transmission component and the second transmission component facing away from each other.

[0010] Furthermore, the driven member is provided with a plurality of positioning holes along the length direction of the driven member, and positioning grooves are respectively provided at both ends of the active member, and the positioning grooves are connected to at least one of the positioning holes and fixed by screws.

[0011] Furthermore, a limit stopper is provided on the top of the first transmission component and the top of the second transmission component respectively, and the limit stopper is used to limit the products transmitted by the first transmission component and the second transmission component.

[0012] Furthermore, the second transmission component has a transmission motor, which is installed on the adjustment slider.

[0013] The beneficial effects of the present invention are as follows: the present invention installs the second transmission component on the adjustment slider, and the adjustment slider is slidably set on the adjustment slide rail, so that the second transmission component can slide along the adjustment slide rail to approach or move away from the first transmission component, so that the width of the transmission module can be adjusted, so that when changing products, the width can be adjusted instead of replacing the transmission module to adapt, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the present utility model.

[0015] Figure 2 This is a schematic diagram from another perspective of the present invention.

[0016] Figure markings: 1—main body, 2—pressing and holding module, 3—positioning and lifting module, 4—transmission module, 11—active part, 12—driven part, 15—positioning hole, 16—positioning groove, 17—slider, 18—mounting seat, 20—pressing and holding assembly, 21—pressing and holding cylinder, 22—pressing and holding guide rail, 41—first transmission assembly, 42—second transmission assembly, 43—mounting frame, 44—adjusting slide rail, 45—adjusting slider, 46—transmission motor, 47—limit stopper. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0018] The utility model provides a transmission mechanism for locking screws with adjustable track width, including a transmission module 4, a holding module 2 and a positioning and lifting module 3. The transmission module 4 is used to transmit products, the positioning and lifting module 3 is used to lift the products in place, the holding module 2 is driven and connected to a main body 1 for holding the lifted products, the transmission module 4 includes a first transmission component 41, a second transmission component 42, a mounting frame 43, an adjustment slide rail 44 and an adjustment slider 45, the first transmission component 41 is installed on the mounting frame 43, the second transmission component 42 is installed on the adjustment slider 45, and the adjustment slider 45 is slidably set on the adjustment slide rail 44.

[0019] In actual use, the positioning and lifting module 3 is located between the first transmission component 41 and the second transmission component 42, and the main body 1 is located directly above the positioning and lifting module 3. That is, the working method of the utility model is as follows: the first transmission component 41 and the second transmission component 42 respectively contact the bottom ends of the jig carrying the product and transmit it, so that the jig moves between the holding module 2 and the positioning and lifting module 3. Then, the positioning and lifting module 3 is activated to lift the jig away from the first transmission component 41 and the second transmission component 42. Then, the holding module 2 is activated to hold the top of the jig, thereby achieving the positioning and holding of the jig, ensuring that the jig is suspended and the position is stable, so that the screw locking can be performed smoothly and accurately.

[0020] When the width of the utility model needs to be adjusted, the second transmission assembly 42 is directly driven to move along the adjustment slide 44. By controlling the second transmission assembly 42 to move closer to or away from the first transmission assembly 41, the distance between the two is adjusted, that is, the width is adjusted. Since the utility model does not require replacing the transmission module 4, the debugging efficiency is higher.

[0021] In this embodiment, the main body 1 includes two active parts 11 and two driven parts 12. The two driven parts 12 are arranged at intervals. The two active parts 11 are located between the two driven parts 12. The two driven parts 12 and the two active parts 11 are surrounded by a frame structure. The holding module 2 is used to drive the two active parts 11 to rise and fall at the same time, so as to drive the main body 1 to rise and fall; the positioning and lifting module 3 is located directly below the main body 1, and the positioning and lifting module 3 is used to lift the carrier.

[0022] That is, the main body 1 of the present invention is a frame-shaped structure, and the active member 11 and the driven member 12 press the fixture so that the center of the product is exposed to the outside to facilitate screw locking.

[0023] Specifically, the pressing module 2 includes two pressing components 20, and the two pressing components 20 are arranged in a one-to-one correspondence with the two active parts 11; the pressing component 20 includes a pressing cylinder 21 and a pressing guide rail 22, and the pressing cylinder 21 and the pressing guide rail 22 are arranged at intervals. The active part 11 is provided with a slider 17, and the pressing cylinder 21 drives the active part 11, and the slider 17 is slidably arranged on the pressing guide rail 22; the two pressing cylinders 21 are respectively installed at the ends of the first transmission component 41 and the second transmission component 42 facing away from each other, and the two sliders 17 are respectively installed at the ends of the first transmission component 41 and the second transmission component 42 facing away from each other.

[0024] In actual use, the two holding cylinders 21 are both arranged at non-central positions of the corresponding active parts 11, and the two holding cylinders 21 are not arranged opposite each other, that is, the holding cylinder 21 of one holding component 20 is facing the holding guide rail 22 of the other holding component 20, so as to ensure that when the two holding cylinders 21 are in action, the force exerted on the main body 1 is kept as uniform as possible, thereby ensuring the positioning and clamping effect.

[0025] Specifically, the follower 12 is provided with a plurality of positioning holes 15 along its length direction, and the active member 11 is provided with positioning grooves 16 at both ends. The positioning grooves 16 are connected to at least one of the positioning holes 15 and fixed by screws.

[0026] That is, when adjusting the width of the present invention, it is necessary to first loosen the screws to allow the active member 11 to move relative to the driven member 12, and then allow the second transmission assembly 42 to slide along the adjustment rail 44; when the adjustment is complete, the active member 11 and the driven member 12 are re-screwed. The present invention achieves the fixation between the first transmission assembly 41 and the second transmission assembly 42 by fixing the active member 11 and the driven member 12 in conjunction with the holding cylinder 21 installed on the first transmission assembly 41 / the second transmission assembly 42, eliminating the need for additional fixing structures, thereby making the present invention more cost-effective and more stable.

[0027] In this embodiment, a limit stopper 47 is provided on the top of the first transmission component 41 and the top of the second transmission component 42 respectively. The limit stopper 47 is used to limit the products transmitted by the first transmission component 41 and the second transmission component 42 to prevent the fixture from detaching from both sides during the transmission process, thereby ensuring the stability of the transmission.

[0028] Furthermore, the second transmission component 42 has a transmission motor 46, which is installed on the adjustment slider 45, and the motor of the first transmission component 41 is installed on the mounting seat 18, so that the assembly of the transmission motor 46 / motor is more stable and the driving effect is guaranteed.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A transmission mechanism for locking screws with adjustable track width, characterized by: The transmission module comprises a transmission module, a holding module and a positioning and lifting module. The transmission module is used to transmit products. The positioning and lifting module is used to lift the products in place. The holding module is driven and connected to a main body for holding the lifted products. The transmission module comprises a first transmission component, a second transmission component, a mounting frame, an adjustment slide rail and an adjustment slider. The first transmission component is mounted on the mounting frame, the second transmission component is mounted on the adjustment slider, and the adjustment slider is slidably arranged on the adjustment slide rail. The positioning and lifting module is located between the first transmission component and the second transmission component, and the main body is located directly above the positioning and lifting module.

2. The transmission mechanism for locking screws with adjustable track width according to claim 1, characterized in that: The main body includes two active members and two driven members, the two driven members are spaced apart, the two active members are located between the two driven members, the two driven members and the two active members are surrounded to form a frame-like structure, and the holding module is used to drive the two active members to rise and fall simultaneously, thereby driving the main body to rise and fall; The positioning and lifting module is located directly below the main body and is used to lift the carrier.

3. The transmission mechanism for locking screws with adjustable track width according to claim 2, characterized in that: The holding module includes two holding components, and the two holding components are arranged in a one-to-one correspondence with the two active parts; the holding component includes a holding cylinder and a holding guide rail, and the holding cylinder and the holding guide rail are arranged at intervals. The active part is provided with a slider, and the holding cylinder drives the active part to be connected, and the slider is slidably arranged on the holding guide rail; the two holding cylinders are respectively installed at the ends of the first transmission component and the second transmission component facing away from each other, and the two sliders are respectively installed at the ends of the first transmission component and the second transmission component facing away from each other.

4. The transmission mechanism for locking screws with adjustable track width according to claim 3, characterized in that: Along the length direction of the driven member, the driven member is provided with a plurality of positioning holes, and both ends of the active member are respectively provided with positioning grooves, which are connected to at least one of the positioning holes and fixed by screws.

5. The transmission mechanism for locking screws with adjustable track width according to claim 1, characterized in that: The top of the first transmission component and the top of the second transmission component are respectively provided with limit stops, which are used to limit the products transmitted by the first transmission component and the second transmission component.

6. The transmission mechanism for locking screws with adjustable track width according to claim 1, characterized in that: The second transmission component has a transmission motor, and the transmission motor is installed on the adjustment slider.

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