Positioning jig transfer mechanism

Abstract

The utility model relates to the technical field of automatic production lines, and discloses a positioning jig transfer mechanism. Comprising a workbench, a sliding rail is installed on the workbench, a supporting plate is arranged on the sliding rail in a sliding mode, a motor, a transmission belt, a conveying belt and two parallel rolling shafts are installed on the supporting plate, the motor is connected with one rolling shaft through the transmission belt, and the two rolling shafts are sleeved with the conveying belt. The positioning jigs on the assembly lines are conveyed to the conveying belt from one assembly line, then the supporting plate is moved to the front end of the other assembly line along the sliding rail, finally, the motor is controlled to drive the rolling shafts to rotate through the transmission belt, the conveying belt arranged on the rolling shafts in a sleeving mode conveys the positioning jigs to the assembly lines, and then switching of the positioning jigs between the two assembly lines is completed. The space utilization rate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic production assembly line technical field, concretely relates to a positioning fixture transfer mechanism. BACKGROUND

[0002] It is known that automation has become a universal phenomenon in mechanical manufacturing, and an assembly line is the main part of automatic assembly or processing. A positioning fixture for positioning a product to be processed is placed on the assembly line. The transmission mode of the assembly line is generally a belt or a chain. The positioning fixture is driven to pass through each processing technology one by one through the transmission of the belt or the chain. Different lengths of assembly lines are required according to different product processes. Due to limited production space, it is not possible to set up a straight assembly line. Multiple parallel assembly lines need to be connected in series to form a complete production assembly line. However, it is difficult to move the positioning fixture on the parallel assembly lines from the end of one assembly line to the front end of another assembly line. Therefore, there is an urgent need for a transfer mechanism that can transfer the positioning fixture. SUMMARY

[0003] The utility model aims at solving the problems mentioned in the above technical background.

[0004] The technical scheme of the utility model is as follows:

[0005] A positioning fixture transfer mechanism, characterized in that it comprises a workbench, a slide rail installed on the workbench, a support plate slidably arranged on the slide rail, a motor, a transmission belt, a conveyor belt, and two parallel rollers installed on the support plate, the motor being connected to one roller through the transmission belt, and the conveyor belt being sleeved on the two rollers.

[0006] Further, a moving cylinder is arranged at one end of the slide rail on the workbench, and the piston rod of the moving cylinder is connected to the support plate.

[0007] Further, a sensor is arranged at the end of the support plate away from the motor.

[0008] Further, a first buffer cylinder is further arranged at both ends of the slide rail on the workbench.

[0009] Further, a second buffer cylinder is installed on the side of the support plate close to the motor.

[0010] Further, a drag chain is installed on the side of the workbench parallel to the slide rail.

[0011] Advantages

[0012] The utility model relates to the technical field of automatic production assembly line, disclose a positioning fixture transfer mechanism, include: workbench, install slide rail on workbench, the support plate is set up slidably on slide rail, support plate installs motor, transmission belt and conveyer belt and two parallel rollers, the motor is connected one roller through transmission belt, the conveyer belt is set in two rollers, place workbench in the end of the assembly line, the positioning fixture on the assembly line is conveyed to the conveyer belt from one assembly line, then moves support plate to the front end of another assembly line along the slide rail, finally control motor drives the rotation of roller through transmission belt, the conveyer belt set in roller conveys positioning fixture to the assembly line, namely completes the switching of positioning fixture in two assembly lines, improves space utilization. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structure schematic diagram of a positioning fixture transfer mechanism of the utility model;

[0014] Fig. 2 It is the support plate structure schematic diagram of a positioning fixture transfer mechanism of the utility model;

[0015] Fig. 3 It is another angle structure schematic diagram of a positioning fixture transfer mechanism of the utility model.

[0016] MAIN ELEMENT SYMBOL EXPLANATION

[0017] 10, workbench, 101, slide rail, 102, support plate, 1021, motor, 1022, transmission belt, 1023, conveyer belt, 1024, roller, 1025, second buffer cylinder, 1026, sensor, 103, moving cylinder, 104, first buffer cylinder,

[0018] 20, positioning fixture. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through the intermediate medium indirectly connect, can be the communication of two elements or the interaction of two elements.For the ordinary skill in the art, the above terms can be understood according to the specific meaning in the utility model.

[0021] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through the intermediate medium indirectly connect, can be the communication of two elements or the interaction of two elements.For the ordinary skill in the art, the above terms can be understood according to the specific meaning in the utility model.

[0022] Embodiment

[0023] Referring to Figs. 1-3 As shown in the utility model provides a positioning jig transfer mechanism, workbench 10, workbench 10 on the installation slide rail 101, the slide rail 101 on the support plate 102 of the slidable setting, specifically, workbench 10 on the slide rail 101 one end is provided with moving cylinder 103, the piston rod of moving cylinder 103 is connected support plate 102, control moving cylinder 103 drive support plate 102 along slide rail 101 back and forth movement, realize between different flow line end back and forth switching, make the positioning jig 20 of conveyer belt 1023 on the flow line moves to different flow line, namely play the role of transfer positioning jig 20.

[0024] Further, workbench 10 on the slide rail 101 both ends are further provided with first buffer cylinder 104, first buffer cylinder 104 is to limit the two extreme positions of support plate 102 movement, also play the role of buffer support plate 102.

[0025] Referring to Figs. 1-3As shown, the support plate 102 is installed with a motor 1021, a transmission belt 1022 and a conveying belt 1023 and two parallel rollers 1024, the motor 1021 is connected with a roller 1024 through the transmission belt 1022, the conveying belt 1023 is sleeved on the two rollers 1024, specifically, the motor 1021 drives the rotation of the roller 1024 through the transmission belt 1022, the roller 1024 drives the transmission of the conveying belt 1023, when the support plate 102 moves to the end of a flow line, the positioning fixture 20 on the flow line is automatically moved to the conveying belt 1023 from the end; then the support plate 102 moves to the front end of the next flow line, the control motor 1021 rotates to drive the conveying belt 1023 to convey the positioning fixture 20 from the support plate 102 to the front end of another flow line, realizing the transfer of the positioning fixture 20 at the end of the flow line to the front end of another flow line, playing the role of transferring the positioning fixture 20. Further, a sensor 1026 is arranged at the end of the support plate 102 away from the motor 1021, when the positioning fixture 20 is conveyed from the flow line to the conveying belt 1023, the sensor 1026 senses the positioning fixture 20 and feeds back the electric signal to the moving cylinder 103, the moving cylinder 103 drives the movement of the support plate 102, realizing the effect of automatic control.

[0026] Referring to Figs. 1-3 As shown, a second buffer cylinder 1025 is installed on the side of the support plate 102 close to the motor 1021, when the positioning fixture 20 is moved from the flow line to the support plate 102, the second buffer cylinder 1025 is used to buffer the positioning fixture 20 from the flow line to the support plate 102, preventing the collision of the positioning fixture 20 and the support plate 102.

[0027] In addition, a drag chain is installed on one side of the workbench 10 parallel to the slide rail 101, the electric wire connected with the external power supply can be loaded in the drag chain, facilitating the movement of the support plate 102 along the slide rail 101, avoiding the electric wire connected with the motor 1021 from being stuck in the support plate 102, causing the support plate 102 unable to move.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A positioning jig transfer mechanism characterized by comprising: The utility model relates to a kind of automatic feeding device for electronic component, including: Workbench, the slide rail is installed on the workbench, the support plate is slidably arranged on the slide rail, motor, transmission belt and conveying belt and two parallel rollers are installed on the support plate, the motor is connected with one of the roller by the transmission belt, and the conveying belt is set on two the roller.

2. The positioning jig transfer mechanism according to claim 1, wherein Mobile cylinder is arranged on the workbench at one end of the slide rail, and the piston rod of the mobile cylinder is connected with the support plate.

3. The positioning jig transfer mechanism according to claim 1, wherein Sensor is arranged on the support plate away from the motor end.

4. The positioning jig transfer mechanism according to claim 1, wherein First buffer cylinder is further arranged on the workbench at both ends of the slide rail.

5. The positioning jig transfer mechanism according to claim 1, wherein Second buffer cylinder is installed on the side of the support plate close to the motor.

6. The positioning jig transfer mechanism according to claim 1, wherein Drag chain is installed on the side of the workbench parallel to the slide rail.

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