Laminating machine

Abstract

The present invention discloses a laminating machine, comprising a workbench; a production line of workpieces to be processed; a laminating device, the laminating device is arranged on the workbench, the laminating device comprises a first laminating device and a second laminating device, the first laminating device and the second laminating device are located on both sides of the production line of workpieces to be processed; a first conveying device, the first conveying device is arranged on the workbench, and is used to convey the workpieces to be processed to a preset position; a jig, the jig is arranged on the workbench, the jig comprises a first jig and a second jig, the first jig can reciprocate along the preset position toward the first laminating device; the second jig can reciprocate along the preset position toward the second laminating device. The two laminating devices of the laminating machine of the present invention cooperate with the conveying device and the two jigs, and while the conveying device is loading and unloading materials, the two laminating devices can work alternately, which reduces the waiting time between the laminating device and the conveying device, improves production efficiency, and reduces production costs.

Description

Technical Field

[0001] The invention relates to the field of mechanical equipment, in particular to a pressing machine. Background Art

[0002] During the processing of electronic products, many auxiliary materials need to be added to the products. For example, during the assembly of the back shell of a mobile phone, auxiliary materials need to be pasted on the inner surface of the back shell of the mobile phone and pressed tightly on the back shell of the mobile phone. The auxiliary materials are fixed by cylinder pressing.

[0003] In the current production process, employees use simple semi-automatic single-mold pressing machines. This manual processing method has low production efficiency and high production costs, which is not conducive to large-scale production.

[0004] Therefore, it is particularly necessary to provide a new pressing machine. Summary of the invention

[0005] The main technical problem to be solved by the present invention is to provide a pressing machine which can improve production efficiency and reduce production costs.

[0006] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a pressing machine, including a workbench; a workpiece assembly line for conveying the workpieces to be processed; a pressing device, which is arranged on the workbench and is used to press the workpieces to be processed, and the pressing device includes a first pressing device and a second pressing device, and the first pressing device and the second pressing device are located on both sides of the workpiece assembly line; a first conveying device, which is arranged on the workbench and is used to convey the workpieces to be processed to a preset position; a jig, which is arranged on the workbench, and the jig includes a first jig and a second jig, and the first jig can reciprocate along the preset position toward the first pressing device; the second jig can reciprocate along the preset position toward the second pressing device.

[0007] Furthermore, the laminating machine includes a second transporting device, which is disposed on the workbench and is used to move the processed workpiece away from the preset position.

[0008] Furthermore, the laminating machine includes a support rail and a first driving device arranged in a horizontal direction, the support rail and the first driving device are fixed on the workbench, and the first driving device drives the first transport device and the second transport device to move along the support rail.

[0009] Furthermore, a jig track is provided below the jig, and a translation device is provided on one side of the jig track, and the translation device drives the jig to reciprocate along the jig track.

[0010] Furthermore, the support rail is located above the fixture rail, and the projections of the support rail and the fixture rail on the workbench are perpendicular.

[0011] Furthermore, the first transport device includes a second driving device and a lifting block, the second driving device is connected to the lifting block to drive the lifting block to move in a vertical direction, and the second transport device has the same structure as the first transport device.

[0012] Furthermore, the first driving device and the second driving device are one of a pneumatic cylinder and a hydraulic cylinder.

[0013] Furthermore, the lifting block is provided with a suction nozzle, and the suction nozzle is used to absorb the workpiece to be processed.

[0014] Furthermore, a stopper is provided at the end of the assembly line of the workpiece to be processed, and the stopper is used to limit the movement of the workpiece to be processed.

[0015] Furthermore, a sensor is provided at the end of the assembly line of the workpiece to be processed, and the sensor is used to sense the position of the workpiece to be processed and send out corresponding sensing information.

[0016] The beneficial effects of the present invention are as follows: different from the prior art, the two pressing devices of the pressing machine of the present invention cooperate with the conveying device and the two jigs. While the conveying device is loading and unloading materials, the two pressing devices can work alternately, thereby reducing the waiting time between the pressing device and the conveying device, improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of an embodiment of a laminating machine of the present invention;

[0018] Figure 2 is a front view of an embodiment of a pressing machine of the present invention;

[0019] Figure 3 It is a left view of an embodiment of a pressing machine of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to clearly illustrate the specific structure of the laminating machine of the present invention, refer to Figures 1 to 3 , Figure 1is a three-dimensional view of an embodiment of a laminating machine of the present invention, Figure 2 1 is a front view of an embodiment of a laminating machine of the present invention, Figure 3 It is a left view of an embodiment of a pressing machine of the present invention.

[0022] Combination Figure 1 , Figure 2 as well as Figure 3 The laminating machine of the present invention comprises a workbench 7, an electric control box 5, a laminating system and a transport system. The transport system of the laminating machine transports the workpiece to be processed to a preset position, and then the laminating system processes it, and finally the transport system moves the processed workpiece away from the preset position. The electric control box 5 is installed on the workbench 7, and the electric control box 5 is used to control various devices of the laminating machine.

[0023] In this embodiment, the conveying system of the laminating machine includes a workpiece assembly line 6, a first conveying device 21, a second conveying device 22, a support rail 41 and a first driving device 42. The support rail 41 and the first driving device 42 are connected and fixed above the workbench 7. The support rail 41 and the first driving device 42 are arranged in the horizontal direction. The first conveying device 21 and the second conveying device 22 are fixed on the support rail 41. The support rail 41 is a linear rail. The first driving device 42 drives the first conveying device 21 and the second conveying device 22 to move linearly along the support rail 41. In other embodiments, the support rail 41 can also be of other shapes, which is not limited by the present invention. The workpiece assembly line 6 is used to transport the workpieces to be processed. A stopper 61 and a sensor 62 are provided at the end of the workpiece assembly line 6. The sensor 62 is connected to the electric control box 5 to sense the position of the workpieces to be processed and send corresponding sensing information. The stopper 61 is used to limit the movement of the workpieces to be processed on the workpiece assembly line 6. When the workpiece moves to the stopper 61 on the workpiece assembly line 6, the workpiece is blocked by the stopper 61 and stops moving. The sensor 62 senses that the workpiece has reached the end of the workpiece assembly line 6, sends sensing information to the electric control box 5, and controls the first transport device 21 through the electric control box 5 to transport the workpiece to be processed to the preset position for processing. After the workpiece is processed, the second transport device 22 moves the workpiece away from the preset position. Since the laminating machine of the present invention has two transport devices, when the first transport device 21 transports the workpiece to be processed to the preset position for processing, the second transport device 22 can move the workpiece to be processed that has been processed at the preset position away, which greatly improves the efficiency of loading and unloading the laminating machine.

[0024] Furthermore, the first transport device 21 includes a second drive device 211 and a lifting block 212. The second drive device 211 is connected to the support rail 41, and the second drive device 211 is connected to the lifting block 212. The second drive device 211 drives the lifting block 212 to move in the vertical direction. The lifting block 212 is provided with a suction nozzle 213, which can absorb and release the workpiece to be processed. The suction nozzle 213 is connected to a negative pressure gauge, which is used to determine whether the suction nozzle has sucked the workpiece to be processed, and then the action of the first transport device 21 is controlled by the electric control box 5. For example, when the negative pressure gauge on the first transport device has a reading, it means that the suction nozzle has absorbed the workpiece to be processed, and the electric control box can control the first transport device 21 to start working through the first drive device. The second transport device 22 has the same structure as the first transport device 21, and the present invention will not repeat it.

[0025] In this embodiment, the laminating system of the laminating machine includes a first laminating device 11 , a second laminating device 12 , a first jig 31 , and a second jig 32 . Figure 2 In the figure, the first jig 31 is located at a preset position, and the second jig 32 is located directly below the second pressing device 12. The first pressing device 11 and the second pressing device 12 are arranged on the workbench 7 and are located on both sides of the workpiece assembly line 6 for processing the workpiece. The first jig 31 and the second jig 32 are arranged on the workbench 7, and the first jig 31 can reciprocate along the preset position toward the first pressing device 11. The first jig 31 first stays at the preset position to receive and fix the workpiece transported by the first conveying device 21, and then transports the workpiece from the preset position to the bottom of the first pressing device 11 for processing, and then moves the processed workpiece back to the preset position, and finally moves it away by the second conveying device 22. The second jig 32 can reciprocate along the preset position toward the second pressing device 12. When the first jig 31 leaves the preset position, the second jig 32 enters the preset position to receive and fix the workpiece transported by the first transport device 21, and then transports the workpiece from the preset position to the bottom of the second pressing device 12 for processing, and then moves the processed workpiece back to the preset position, and finally moves it away by the second transport device 22. The two pressing devices and the two mobile carriers cooperate with each other. When one jig transports the workpiece to be processed to one pressing device for processing, the other jig receives and fixes the workpiece at the preset position or stays at the preset position to release the processed workpiece. The processing process and positioning process of the pressing machine are carried out simultaneously, which greatly improves the processing efficiency.

[0026] Furthermore, the first pressing device 11 includes a third driving device 111 and a pressing block 112. The third driving device 111 drives the pressing block 112 to move in the vertical direction to press the workpiece to be processed below the first pressing device 11. The second pressing device 12 has a similar structure to the first pressing device 11, and the present invention will not repeat it.

[0027] In this embodiment, the first jig 31 and the second jig 32 are fixedly connected, and the two reciprocate together. A jig track 33 is provided below the first jig 31 and the second jig 32, and the first jig 31 and the second jig 32 move on the jig track 33. The jig track 33 is linear, and the support rail 41 is located above the jig track 33. The projections of the support rail 41 and the jig track 33 on the workbench 7 are perpendicular. In other embodiments, the jig track 33 can also be in other forms, and the projections of the jig track and the support rail can also be non-perpendicular, which is not limited by the present invention. A translation device is provided on one side of the jig track 33, and the translation device includes a fourth drive device 341, a fixed block 342 and a conveyor belt 343. The fourth drive device 341 drives the conveyor belt 343 to reciprocate, and the fixed block 342 fixes the first jig 31, the second jig 32 and the conveyor belt 343, so that the conveyor belt 343 drives the first jig 31 and the second jig 32 to reciprocate. In other embodiments, the first fixture and the second fixture may be independent of each other, and the first fixture and the second fixture are respectively configured with a first translation device and a second translation device so that the first fixture and the second fixture can reciprocate without interfering with each other, and the present invention is not limited to this.

[0028] In this embodiment, the first drive device 42, the second drive device 211 and the third drive device 111 are all cylinders, and the fourth drive device 341 is a stepping motor. In other embodiments, the first drive device, the second drive device and the third drive device may also be drive devices such as hydraulic cylinders, and the fourth drive device may also be drive devices such as servo motors, and the present invention is not limited to this.

[0029] Combination Figure 1 , Figure 2 as well as Figure 3 The working steps of the pressing machine of the present invention are as follows:

[0030] Step 1: When production starts, the workpiece assembly line 6 transports the workpiece to be processed to the exit of the block 61, the block 61 blocks the workpiece to be processed, the sensor detects a signal of the workpiece to be processed, the first driving device 42 drives the first transport device 21 to move horizontally to the top of the blocked workpiece to be processed, the second driving device 211 drives the lifting block 212 to move in the vertical direction close to the workpiece to be processed and opens the suction nozzle 213, so that the suction nozzle 213 absorbs the workpiece to be processed, when there is a signal on the negative pressure gauge, the second driving device 211 drives the lifting block 212 and the workpiece to be processed to rise and return to their positions, and the first transport device 21 moves along the support rail 41 to transport the workpiece to be processed to the top of the preset position;

[0031] Step 2: The first jig 31 moves to a preset position, and the first handling device 21 closes the suction nozzle to place the workpiece on the first jig 31. At this time, the second jig 32 is located below the second pressing device 12;

[0032] Step 3: The first jig 31 carries the workpiece to be processed and moves to the bottom of the first pressing device 11. The first pressing device 11 presses the workpiece on the first jig 31. At the same time, the second jig 32 moves to the preset position, and the first transport device 21 repeats step 1 to transport the blocked workpiece to the top of the preset position.

[0033] Step 4: The first transport device 21 places the workpiece to be processed on the second fixture 32, and the first transport device 21 rises and returns to its original position;

[0034] Step 5: The second jig 32 moves to the bottom of the second pressing device 12, and the second pressing device 12 presses the workpiece on the second jig 32. At the same time, the first jig 31 loads the processed workpiece and moves to the preset position. The first transport device 21 and the second transport device 22 move together along the support rail 41. The first transport device 21 moves to the top of the blocked workpiece, and the second transport device 22 moves to the top of the first jig 31.

[0035] Step 6: The first transport device 21 extends to absorb the blocked workpiece and rises to its original position, the second transport device 22 extends to absorb the workpiece processed on the first fixture 31 and rises to its original position, the first transport device 21 and the second transport device 22 move together along the support rail 41, the first transport device 21 and the workpiece move to the top of the first fixture 31, and the second transport device 22 and the processed workpiece leave the top of the first fixture 31;

[0036] Step 7: The first transport device 21 places the workpiece on the first fixture 31 and retracts it back to its original position, and the second transport device 22 closes the suction nozzle to drop the processed workpiece;

[0037] Step 8: The first jig 31 moves to the bottom of the first pressing device 11, and the first pressing device 11 presses the workpiece on the first jig 31. At the same time, the second jig 32 loads the processed workpiece and moves to a preset position. The first transport device 21 and the second transport device 22 move together along the support rail 41. The first transport device 21 moves to the top of the blocked workpiece, and the second transport device 22 moves to the top of the second jig 32.

[0038] Step 9: The first transport device 21 extends to absorb the blocked workpiece and rises to its original position, the second transport device 22 extends to absorb the workpiece processed on the second fixture 32 and rises to its original position, the first transport device 21 and the second transport device 22 move together along the support rail 41, the first transport device 21 and the workpiece move to the top of the second fixture 32, and the second transport device 22 and the processed workpiece leave the top of the second fixture 32;

[0039] Step 10: The first handling device 21 places the workpiece to be processed on the second fixture 32 and retracts it back to its original position, and the second handling device 22 closes the suction nozzle to drop the processed workpiece;

[0040] Repeat steps 5-10 to realize the automation of the press machine.

[0041] Different from the prior art, the two pressing devices of the pressing machine of the present invention cooperate with the conveying device and the two jigs. While the conveying device is loading and unloading materials, the two pressing devices can work alternately, reducing the waiting time between the pressing device and the conveying device, improving production efficiency and reducing production costs.

[0042] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A pressing machine, characterized in that: include: Workbench; The workpiece assembly line is used to transport the workpieces to be processed; A pressing device, the pressing device is arranged on the workbench and is used to press the workpiece to be processed, the pressing device comprises a first pressing device and a second pressing device, the first pressing device and the second pressing device are located on both sides of the workpiece assembly line; A first transport device, which is disposed on the workbench and is used to transport the workpiece to be processed from the workpiece assembly line to a preset position; A jig, the jig being arranged on the workbench, the jig comprising a first jig and a second jig, the first jig being capable of reciprocating along the preset position toward the first pressing device; the second jig being capable of reciprocating along the preset position toward the second pressing device; The laminating machine comprises a second transport device, which is arranged on the workbench and is used to move the processed workpiece away from the preset position; The first jig and the second jig reciprocate together, the pressing machine includes a supporting guide rail, the first conveying device and the second conveying device move horizontally along the supporting guide rail together, the two pressing devices of the pressing machine cooperate with the conveying device and the two jigs, and the two pressing devices work alternately while the conveying device is loading and unloading.

2. The laminating machine according to claim 1, characterized in that: The laminating machine comprises the support rail and the first driving device arranged in the horizontal direction, the support rail and the first driving device are fixed on the workbench, and the first driving device drives the first transport device and the second transport device to move along the support rail.

3. The laminating machine according to claim 2, characterized in that: A jig track is provided below the jig, and a translation device is provided on one side of the jig track. The translation device drives the jig to reciprocate along the jig track.

4. The laminating machine according to claim 3, characterized in that: The support guide rail is located above the fixture rail, and the projections of the support guide rail and the fixture rail on the workbench are perpendicular.

5. The laminating machine according to claim 2, characterized in that: The first handling device includes a second driving device and a lifting block. The second driving device is connected to the lifting block to drive the lifting block to move in a vertical direction. The second handling device has the same structure as the first handling device.

6. The laminating machine according to claim 5, characterized in that: The first driving device and the second driving device are one of a pneumatic cylinder and a hydraulic cylinder.

7. The laminating machine according to claim 5, characterized in that: The lifting block is provided with a suction nozzle, and the suction nozzle is used for sucking the workpiece to be processed.

8. The laminating machine according to claim 1, characterized in that: A stopper is provided at the end of the assembly line of the workpiece to be processed, and the stopper is used to limit the movement of the workpiece to be processed.

9. The laminating machine according to claim 1, characterized in that: A sensor is provided at the end of the assembly line of the workpiece to be processed, and the sensor is used to sense the position of the workpiece to be processed and send out corresponding sensing information.

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