A device for assembling a resistor to an insulating sheet

Abstract

The present invention provides a device for assembling a resistor to an insulating sheet, belonging to the technical field of automobile anti-pinching strip production equipment, comprising: a support mechanism, which is provided with a first moving cylinder, a second moving cylinder and a third moving cylinder; a first grabbing mechanism, which includes a first resistor grabbing cylinder and a second resistor grabbing cylinder, the first grabbing cylinder is connected to the first moving cylinder, and the second grabbing cylinder is connected to the second moving cylinder; a second grabbing mechanism, which includes a first insulating sheet grabbing cylinder and a second insulating sheet grabbing cylinder, the first insulating sheet grabbing cylinder is connected to the third moving cylinder, and the first insulating sheet grabbing cylinder and the second insulating sheet grabbing cylinder are arranged correspondingly up and down, and the first resistor grabbing cylinder and the second resistor grabbing cylinder are respectively located on both sides of the first insulating sheet grabbing cylinder. The beneficial effect of the present invention is that the resistor can be automatically assembled to the insulating sheet, so the assembly efficiency is very high.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile anti-pinch strip production equipment and relates to a device for assembling a resistor to an insulating sheet. Background Art

[0002] The anti-pinch strip is an important safety component for preventing pinching of electric tailgates and electric sliding doors. When the anti-pinch strip hits an obstacle and is squeezed, the conductive layer 1 and conductive layer 2 inside the anti-pinch strip change from separation to adhesion, causing the resistance of the anti-pinch strip to change. The electric tailgate ECU detects and identifies this change and makes an anti-pinch judgment.

[0003] The anti-pinch strip includes many small accessories, among which the key component, the varistor, needs to be installed on the insulating sheet to prevent short circuit, and then installed on the wiring harness of the anti-pinch strip. However, the current solution is to manually cut the varistor from the material strip, and then use wire cutters to clamp the wire at one end of the resistor and pass it through the hole in the insulating sheet. The entire assembly process is inefficient, and the resistor often passes through the head, so there is room for improvement. Summary of the invention

[0004] The purpose of the present invention is to address the above problems in the prior art and to provide a device for assembling a resistor onto an insulating sheet.

[0005] The object of the present invention can be achieved by the following technical solution: A device for assembling a resistor to an insulating sheet, comprising:

[0006] A support mechanism, which is provided with a first moving cylinder, a second moving cylinder and a third moving cylinder;

[0007] A first grabbing mechanism, comprising a first resistance grabbing cylinder and a second resistance grabbing cylinder, wherein the first grabbing cylinder is connected to the first moving cylinder, and the second grabbing cylinder is connected to the second moving cylinder;

[0008] The second grabbing mechanism includes a first insulating sheet grabbing cylinder and a second insulating sheet grabbing cylinder, the first insulating sheet grabbing cylinder is connected to the third moving cylinder, and the first insulating sheet grabbing cylinder and the second insulating sheet grabbing cylinder are arranged correspondingly up and down, the first resistor grabbing cylinder and the second resistor grabbing cylinder are respectively located on both sides of the first insulating sheet grabbing cylinder, the first resistor grabbing cylinder is used to insert the resistance iron wire into the insulating sheet clamped by the first insulating sheet grabbing cylinder and the second insulating sheet grabbing cylinder and to set the resistance on the insulating sheet through the second resistor grabbing cylinder.

[0009] Preferably, it also includes a mounting base and a resistance conveyor belt, the number of the resistance conveyor belts is set to two, the two resistance conveyor belts can be movably set on the mounting frame, and the resistance conveyor belts are located below the first resistance grabbing cylinder.

[0010] Preferably, the first grabbing mechanism further comprises a lifting cylinder, the lifting cylinder is connected to the first moving cylinder, and the first resistance grabbing cylinder is connected to the lifting cylinder.

[0011] Preferably, it also includes a clamping cylinder, which is installed on the mounting frame and is provided with a clamping block for clamping the resistance material strip and the resistance iron wire.

[0012] Preferably, it also includes a fourth movable cylinder and pneumatic scissors for cutting the resistance wire, the fourth movable cylinder is installed on the mounting frame, and the pneumatic scissors are connected to the fourth movable cylinder.

[0013] Preferably, the pressing cylinder, the fourth moving cylinder and the pneumatic scissors are each provided in two groups and are respectively located on both sides of the resistance conveyor belt.

[0014] Preferably, the support mechanism is further provided with a swing angle cylinder, and the second insulating sheet grabbing cylinder is connected to the swing angle cylinder.

[0015] Preferably, it further comprises a hopper and a storage box, wherein one end of the hopper is connected to the storage box and the other end is located below the swing cylinder.

[0016] Preferably, it further comprises a vibration plate for conveying the insulating sheet, and an outlet of the vibration plate is close to the first insulating sheet grabbing cylinder.

[0017] Preferably, a sensor for sensing the insulating sheet is provided at the outlet of the vibration plate, and the sensor is electrically connected to the third moving cylinder and the first insulating sheet grabbing cylinder and is used to control the first insulating sheet grabbing cylinder to grab the insulating sheet.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The device can automatically assemble the resistor onto the insulating sheet, so the assembly efficiency is very high, and the assembly quality is stable, the degree of automation is high, no manual operation is required, and the labor cost is reduced.

[0020] 2. The resistance conveyor belt can drive the resistance wire to the bottom of the first resistance grabbing cylinder. After the first resistance grabbing cylinder grabs a resistance wire, the two resistance conveyor belts move a certain distance to transport the next resistance wire to the grabbing position, thereby achieving the purpose of fully automatic feeding and grabbing.

[0021] 3. When the resistance wire is pressed, the fourth pneumatic cylinder drives the pneumatic scissors to approach the resistance wire, and then the pneumatic scissors cut the resistance wire, so that the resistance wire can be separated from the material strip, and the purpose of automatically cutting the resistance wire is achieved on the basis of automatically pressing the resistance wire, which is convenient for automatically grabbing the resistor.

[0022] 4. When the second insulating sheet grabbing cylinder is facing upward, it can cooperate with the first insulating sheet grabbing cylinder to clamp the insulating sheet. When the insulating sheet and the resistor are assembled, the second insulating sheet grabbing cylinder can actively swing 180 degrees through the swing cylinder, and then automatically put the assembled product away, thereby achieving the purpose of automatic unloading.

[0023] 5. After the sensor at the outlet of the vibration plate detects the insulating sheet, it will send a signal. After receiving the signal, the control element will control the third moving cylinder to drive the first insulating sheet grabbing cylinder to move and grab the insulating sheet, thereby achieving the purpose of automatically grabbing the insulating sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the device of the present invention.

[0025] Figure 2 for Figure 1 A magnified schematic diagram of part A.

[0026] Figure 3 for Figure 1 An enlarged schematic diagram of part B.

[0027] Figure 4 It is a top view of the device of the present invention.

[0028] In the figure, 100, the support mechanism; 110, the first moving cylinder; 120, the second moving cylinder; 130, the third moving cylinder; 140, the swing angle cylinder; 210, the first resistor grabbing cylinder; 220, the second resistor grabbing cylinder; 230, the lifting cylinder; 310, the first insulating sheet grabbing cylinder; 320, the second insulating sheet grabbing cylinder; 410, the mounting seat; 420, the resistor conveyor belt; 430, the clamping cylinder; 440, the fourth moving cylinder; 450, the pneumatic scissors; 460, the clamping block; 510, the hopper; 520, the storage box; 600, the vibration plate. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figure 1 , Figure 2 , Figure 3As shown, a device for assembling a resistor to an insulating sheet includes: a support mechanism 100, which is provided with a first moving cylinder 110, a second moving cylinder 120 and a third moving cylinder 130; a first grabbing mechanism, which includes a first resistor grabbing cylinder 210 and a second resistor grabbing cylinder 220, the first grabbing cylinder is connected to the first moving cylinder 110, and the second grabbing cylinder is connected to the second moving cylinder 120; a second grabbing mechanism, which includes a first insulating sheet grabbing cylinder 310 and a second insulating sheet grabbing cylinder 320, the first insulating sheet grabbing cylinder The cylinder 310 is connected to the third moving cylinder 130, and the first insulating sheet grabbing cylinder 310 and the second insulating sheet grabbing cylinder 320 are arranged correspondingly up and down, the first resistor grabbing cylinder 210 and the second resistor grabbing cylinder 220 are respectively located on both sides of the first insulating sheet grabbing cylinder 310, and the first resistor grabbing cylinder 210 is used to insert the resistance iron wire into the insulating sheet clamped by the first insulating sheet grabbing cylinder 310 and the second insulating sheet grabbing cylinder 320 and to set the resistance on the insulating sheet through the second resistor grabbing cylinder 220.

[0031] Preferably, the support mechanism 100 actually includes a first support and a second support, the first movable cylinder 110 and the second movable cylinder 120 are arranged on the first support, and the third cylinder is arranged on the second support.

[0032] The resistor is on the resistor wire, and the resistor wire can be inserted into the insulating sheet. In the actual structure, the first moving cylinder 110 can be set as a mechanically coupled rodless cylinder, the second moving cylinder 120 and the third moving cylinder 130 can both be set as sliding cylinders, and the first resistor grabbing cylinder 210, the second resistor grabbing cylinder 220, the first insulating sheet grabbing cylinder 310 and the second insulating sheet grabbing cylinder 320 can all be set as finger cylinders or clamping cylinders.

[0033] Among them, the first moving cylinder 110 can drive the first resistance grabbing cylinder 210 to move along the X-axis direction, so that the first resistance grabbing cylinder 210 grabs the resistance iron wire and moves toward the direction of the first insulating sheet grabbing cylinder 310; the second moving cylinder 120 can drive the second resistance grabbing cylinder 220 to move in the opposite direction along the X-axis, so that the second resistance grabbing cylinder 220 grabs the end of the resistance iron wire and pulls the resistance iron wire.

[0034] The third moving cylinder 130 can drive the first insulating sheet grabbing cylinder 310 to move along the Y-axis direction, so that the first insulating sheet grabbing cylinder 310 grabs the insulating sheet. The first insulating sheet grabbing cylinder 310 can grab the upper end of the insulating sheet, and the second insulating sheet grabbing cylinder 320 can grab the lower end of the insulating sheet, thereby tensioning and fixing the insulating sheet.

[0035] The first resistor grabbing cylinder 210 and the second resistor grabbing cylinder 220 are respectively located on both sides of the first insulating sheet grabbing cylinder 310, and the first insulating sheet grabbing cylinder 310 can grab the insulating sheet and then drive it to the top of the second insulating sheet grabbing cylinder 320, and the first insulating sheet grabbing cylinder 310 and the second insulating sheet grabbing cylinder 320 can cooperate to clamp the upper and lower ends of the insulating sheet, and the first resistor grabbing cylinder 210 can grab the resistor wire, and then move toward the insulating sheet, and insert one end of the resistor wire into the insulating sheet, at this time, the second resistor grabbing cylinder 220 can clamp the end of the insulating sheet and move, so that the resistor is completely inserted into the insulating sheet to complete the automatic assembly.

[0036] It should be noted that the first resistor grabbing cylinder 210 can pass the resistor part of the resistor wire into the hole of the insulating sheet, and the second resistor grabbing cylinder 220 clamps the resistor wire and then pulls the resistor wire backward, so that the resistor is completely assembled into the insulating sheet.

[0037] The device can automatically assemble the resistor onto the insulating sheet, so the assembly efficiency is very high, and the assembly quality is stable, the degree of automation is high, no manual operation is required, and the labor cost is reduced.

[0038] like Figure 1 , Figure 2 As shown, based on the above embodiment, it also includes a mounting base 410 and a resistance conveyor belt 420, the number of the resistance conveyor belts is set to two, both of the resistance conveyor belts can be movably set on the mounting frame, and the resistance conveyor belts are located below the first resistance grabbing cylinder 210.

[0039] Preferably, the mounting base 410 is actually a bracket structure, the resistor is located on the resistor wire, and multiple resistor wires are arranged on the resistor material strip, and the two ends of the resistor wire and the resistor material strip are respectively located on two resistor conveyor belts, and the resistor conveyor belt can drive the resistor wire to be transported to the bottom of the first resistor grabbing cylinder 210. After the first resistor grabbing cylinder 210 grabs a resistor wire, the two resistor conveyor belts move a certain distance to transport the next resistor wire to the grabbing position, thereby achieving the purpose of fully automatic loading and grabbing.

[0040] like Figure 1 , Figure 2 As shown, on the basis of the above embodiment, the first grabbing mechanism further includes a lifting cylinder 230 , the lifting cylinder 230 is connected to the first moving cylinder 110 , and the first resistance grabbing cylinder 210 is connected to the lifting cylinder 230 .

[0041] Preferably, the first resistor grabbing cylinder 210 is connected to the first movable cylinder 110 via a lifting cylinder 230, so that the first resistor grabbing cylinder 210 can move along the X-axis (left and right) through the first movable cylinder 110, and can also move along the Z-axis (up and down) through the lifting cylinder 230.

[0042] Since the resistance wire is located below the first resistance grabbing cylinder 210, during grabbing, the first lifting cylinder 230 drives the first resistance grabbing cylinder 210 to descend, and then grabs the resistance wire. Then the first lifting cylinder 230 rises, and the first moving cylinder 110 drives the first lifting cylinder 230 and the first resistance grabbing cylinder 210 to move toward the direction of the first insulating sheet grabbing cylinder 310, thereby cooperating with the action of the resistance conveyor belt to realize automatic grabbing of the resistance wire.

[0043] like Figure 1 , Figure 2 As shown, based on the above embodiment, it also includes a clamping cylinder 430, which is installed on the mounting frame. The clamping cylinder 430 is provided with a clamping block 460 for clamping the resistor strip and the resistor wire.

[0044] Preferably, the piston rod of the clamping cylinder 430 can drive the clamping block 460 to move along the Z axis, thereby driving the clamping block 460 to press the resistor material strip and the resistor wire, which makes it easier to cut the resistor wire.

[0045] like Figure 1 , Figure 2 As shown, based on the above embodiment, it also includes a fourth movable cylinder 440 and a pneumatic scissors 450 for cutting the resistance wire, the fourth movable cylinder 440 is installed on the mounting frame, and the pneumatic scissors 450 are connected to the fourth movable cylinder 440.

[0046] Preferably, the resistor wire needs to be cut before it can be separated from the resistor material strip and then can be taken away by the first resistor grasping cylinder 210. When the resistor wire is pressed, the fourth pneumatic cylinder drives the pneumatic scissors 450 to approach the resistor wire, and then the pneumatic scissors 450 cuts the resistor wire. This can separate the resistor wire from the material strip, and achieve the purpose of automatically cutting the resistor wire on the basis of automatically pressing the resistor wire, which is convenient for automatically grasping the resistor.

[0047] like Figure 1 , Figure 2 As shown, based on the above embodiment, the number of the pressing cylinder 430, the fourth moving cylinder 440 and the pneumatic scissors 450 are all set to two groups and are respectively located on both sides of the resistance conveyor belt.

[0048] Preferably, two groups of clamping cylinders 430 can respectively press the two ends of the resistance wire, and then two groups of pneumatic scissors 450 can respectively cut the two ends of the resistance wire, thereby completely separating the resistance wire from the resistance material strip.

[0049] like Figure 1 , Figure 3 As shown, on the basis of the above embodiment, the support mechanism 100 is further provided with a swing angle cylinder 140 , and the second insulating sheet grabbing cylinder 320 is connected to the swing angle cylinder 140 .

[0050] Preferably, the swing angle cylinder 140 can drive the second insulating sheet grabbing cylinder 320 to rotate, so the angle of the second insulating sheet cylinder can be adjusted as needed. Specifically, when the second insulating sheet grabbing cylinder 320 is facing upward, it can cooperate with the first insulating sheet grabbing cylinder 310 to clamp the insulating sheet. When the insulating sheet and the resistor are assembled, the second insulating sheet grabbing cylinder 320 can actively swing 180 degrees through the swing angle cylinder 140, and then automatically place the assembled product, thereby achieving the purpose of automatic unloading.

[0051] like Figure 1 , Figure 4 As shown, based on the above embodiment, it further includes a hopper 510 and a storage box 520 , one end of the hopper 510 is connected to the storage box 520 and the other end is located below the swing cylinder 140 .

[0052] Preferably, the hopper 510 serves as a material discharge channel, and the storage box 520 is used to store processed products. When the insulating sheet and the resistor are assembled, the swing cylinder 140 drives the second insulating sheet grabbing cylinder 320 to rotate 180 degrees, and then the second insulating sheet grabbing cylinder 320 is released, thereby placing the product into the hopper 510 and finally moving it to the storage box 520.

[0053] like Figure 1 , Figure 4 As shown, based on the above embodiment, it further includes a vibration plate 600 for conveying the insulating sheet, and the outlet of the vibration plate 600 is close to the first insulating sheet grabbing cylinder 310.

[0054] The vibration plate 600 can continuously transport the product to the exit position, so as to facilitate the first insulating sheet grabbing cylinder 310 to grab the product.

[0055] like Figure 1 , Figure 4 As shown, on the basis of the above embodiment, a sensor (not shown in the figure) for sensing the insulating sheet is provided at the outlet of the vibration disk 600, and the sensor is electrically connected to the third moving cylinder 130 and the first insulating sheet grabbing cylinder 310 and is used to control the first insulating sheet grabbing cylinder 310 to grab the insulating sheet.

[0056] Preferably, the sensor at the outlet of the vibration plate 600 will send out a signal after detecting the insulating sheet. After receiving the signal, the control element will control the third moving cylinder 130 to drive the first insulating sheet grabbing cylinder 310 to move and grab the insulating sheet, thereby achieving the purpose of automatically grabbing the insulating sheet.

[0057] like Figure 1 , Figure 2 , Figure 3 As shown, in terms of the working process, the first resistor grabbing cylinder 210 grabs the resistor wire, the first insulating sheet grabbing cylinder 310 and the second insulating sheet grabbing cylinder 320 grab the upper and lower ends of the insulating sheet respectively, the first resistor grabbing cylinder 210 and the second resistor grabbing cylinder 220 move toward the insulating sheet, after the resistor wire is inserted into the insulating sheet, the second resistor grabbing cylinder 220 grabs the resistor wire, the first resistor grabbing cylinder 210 releases and resets, waiting to grab the next resistor wire; after the resistor is assembled on the insulating sheet, the second resistor grabbing cylinder 220 and the first insulating sheet grabbing cylinder 310 release and reset, the second insulating sheet grabbing cylinder 320 puts the product into the hopper 510 and resets, and performs the next round of action cycle.

[0058] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0059] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A device for assembling a resistor to an insulating sheet, characterized in that: include: A support mechanism, which is provided with a first moving cylinder, a second moving cylinder and a third moving cylinder; A first grabbing mechanism, comprising a first resistance grabbing cylinder and a second resistance grabbing cylinder, wherein the first resistance grabbing cylinder is connected to the first moving cylinder, and the second resistance grabbing cylinder is connected to the second moving cylinder; The second grabbing mechanism includes a first insulating sheet grabbing cylinder and a second insulating sheet grabbing cylinder, the first insulating sheet grabbing cylinder is connected to the third moving cylinder, and the first insulating sheet grabbing cylinder and the second insulating sheet grabbing cylinder are arranged correspondingly up and down, the first resistance grabbing cylinder and the second resistance grabbing cylinder are respectively located on both sides of the first insulating sheet grabbing cylinder, the first resistance grabbing cylinder is used to clamp one end of the resistance iron wire and insert part of the resistance iron wire into the insulating sheet clamped by the first insulating sheet grabbing cylinder and the second insulating sheet grabbing cylinder, and the second resistance grabbing cylinder is used to clamp the other end of the resistance iron wire and pull it so that the resistance iron wire can be completely inserted into the insulating sheet to complete automatic assembly.

2. A device for assembling a resistor to an insulating sheet as claimed in claim 1, characterized in that: It also includes a mounting seat and a resistance conveyor belt. The number of the resistance conveyor belts is set to two. Both of the resistance conveyor belts can be movably set on the mounting seat, and the resistance conveyor belts are located below the first resistance grabbing cylinder.

3. A device for assembling a resistor to an insulating sheet as claimed in claim 2, characterized in that: The first grabbing mechanism further includes a lifting cylinder, the lifting cylinder is connected to the first moving cylinder, and the first resistance grabbing cylinder is connected to the lifting cylinder.

4. A device for assembling a resistor to an insulating sheet as claimed in claim 3, characterized in that: It also includes a clamping cylinder, which is installed on the mounting seat and is provided with a clamping block for clamping the resistance material strip and the resistance iron wire.

5. A device for assembling a resistor to an insulating sheet as claimed in claim 4, characterized in that: It also includes a fourth movable cylinder and pneumatic scissors for cutting the resistance wire. The fourth movable cylinder is installed on the mounting seat, and the pneumatic scissors are connected to the fourth movable cylinder.

6. A device for assembling a resistor to an insulating sheet as claimed in claim 5, characterized in that: The number of the pressing cylinder, the fourth moving cylinder and the pneumatic scissors are all set to two groups and are respectively located on both sides of the resistance conveyor belt.

7. A device for assembling a resistor to an insulating sheet as claimed in claim 1, characterized in that: The support mechanism is also provided with a swing angle cylinder, and the second insulating sheet grabbing cylinder is connected to the swing angle cylinder.

8. A device for assembling a resistor to an insulating sheet as claimed in claim 7, characterized in that: It also includes a hopper and a storage box, one end of the hopper is connected to the storage box and the other end is located below the swing cylinder.

9. A device for assembling a resistor to an insulating sheet as claimed in claim 1, characterized in that: It also includes a vibration plate for conveying the insulating sheet, and the outlet of the vibration plate is close to the first insulating sheet grabbing cylinder.

10. A device for assembling a resistor to an insulating sheet as claimed in claim 9, characterized in that: The outlet of the vibration plate is provided with a sensor for sensing the insulating sheet. The sensor is electrically connected to the third moving cylinder and the first insulating sheet grabbing cylinder and is used to control the first insulating sheet grabbing cylinder to grab the insulating sheet.

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