Automatic production line for hot pressing process

Abstract

The utility model discloses an automatic production line of a hot pressing process, which relates to the technical field of hot pressing, and comprises a chip mounting device, a material changing device and a hot pressing device, the chip mounting device is provided with a feeding line, a discharging line and an operation table, and a chip mounting device is arranged between the feeding line and the discharging line; the material changing equipment is provided with a feeding line and a return line, a material changing robot is arranged on the material changing equipment, and a discharging area is arranged on the return line. The hot-pressing equipment is arranged on the two sides of the material changing equipment, and a plurality of hot-pressing devices are arranged on the hot-pressing equipment; the surface mounting equipment can install workpieces in jigs, the operation table is used for laying hot-pressing films on the workpieces by workers, the discharging line is used for conveying the jigs completing feeding into the material changing equipment, and the material changing robot is used for placing the jigs on the hot-pressing device for machining and can place the jigs completing machining on the feeding line. The feeding line can convey the jigs to the discharging area, the return line is used for conveying the discharged jigs to the direction of the chip mounting equipment, circulating conveying of the jigs is achieved, and efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing, in particular to an automatic production line for hot pressing process. Background Art

[0002] During the processing of MIC components, a gluing process is required. Workers need to place the workpiece on the jig, then lay hot melt adhesive (HAF glue) on the workpiece, and use a hot press to hot press the workpiece. Currently, there are various equipment on the market that can automatically install workpieces and automatically hot press, but the efficiency of manual material placement is low, which is not conducive to large-scale production. On the other hand, in the current production process, after using automatic loading equipment for loading, the workpiece needs to be placed in the hot pressing equipment for pressing. When using multiple jigs for processing at the same time, an area for temporarily storing jigs needs to be set up to realize the circulation of jigs, but it will take up too much space. At the same time, the operation efficiency is low when the jigs are placed in a centralized manner. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an automatic production line for hot pressing process, which realizes automatic hot pressing and automatic circulation conveying of fixtures.

[0004] According to an embodiment of the utility model, a hot pressing process automated production line comprises:

[0005] SMT equipment, material changing equipment and hot pressing equipment. The SMT equipment is provided with a feeding line and a discharging line, and a SMT device is provided between the feeding line and the discharging line. The material changing equipment is provided with a loading line and a reflow line, and the loading line is connected to the discharging line, and the reflow line is connected to the feeding line. An operating table is provided between the loading line and the discharging line. The material changing equipment is provided with a material changing robot, and a material unloading area is provided at one end of the reflow line away from the operating table. The hot pressing equipment is provided on both sides of the material changing equipment, and a plurality of hot pressing devices arranged in parallel are provided on the hot pressing equipment.

[0006] The SMT equipment can install the workpiece in the jig, the operating table is used for workers to lay hot pressing film on the workpiece, the unloading line is used to transport the jig that has completed loading to the material changing equipment, the material changing robot is used to place the jig on the hot pressing device for processing, and can place the processed jig in the loading line, the loading line can transport the jig to the unloading area, and the reflux line is used to transport the unloading jig in the direction of the SMT equipment, thereby realizing the circular transportation of the jig.

[0007] An automated hot pressing process production line according to an embodiment of the utility model has at least the following beneficial effects: the embodiment is provided with a patch device, a material changing device and a hot pressing device, the patch device is provided with a feeding line and a discharging line, a patch device is provided between the feeding line and the discharging line, the patch device is used to install the workpiece to be glued on the fixture; the material changing device is provided with a loading line and a return line, the loading line is connected to the discharging line, the return line is connected to the feeding line, an operating table is provided between the loading line and the discharging line, the material changing device is provided with a material changing robot, and a material unloading area is provided at the end of the return line away from the operating table; the hot pressing equipment is provided on both sides of the material changing equipment, and the hot pressing equipment is provided with a material unloading robot. The equipment is provided with several parallel hot pressing devices; the SMT equipment can install the workpiece in the jig, the operating table is used for workers to lay hot pressing film on the workpiece, the unloading line is used to transport the jig that has completed loading to the material changing equipment, the material changing robot is used to place the jig on the hot pressing device for processing, and can place the processed jig in the loading line, the loading line can transport the jig to the unloading area, the reflux line is used to transport the unloading jig in the direction of the SMT equipment, realize the circular transportation of the jig, realize automatic hot pressing processing, and use automatic conveyor lines to realize the flow of jigs between equipment, effectively improving product production efficiency.

[0008] According to some embodiments of the utility model, a plurality of positioning posts are provided on the jig, and a plurality of positioning holes for cooperating with the positioning posts are provided on the hot pressing film.

[0009] According to some embodiments of the present utility model, a plurality of hot pressing devices are arranged in parallel along the length direction of the loading line, and a moving module for moving a material changing robot is provided on the material changing equipment.

[0010] According to some embodiments of the present utility model, the material changing robot is provided with at least two clamping jaws, and the clamping jaws are provided with clamping plates for clamping the jig.

[0011] According to some embodiments of the utility model, a connecting column that can be movably plugged into the side wall of the fixture is provided on the clamping plate, and a connecting hole that can be plugged into the connecting column is provided on the side wall of the fixture.

[0012] According to some embodiments of the utility model, the hot pressing device includes a movable workbench and a pressing mechanism. The movable workbench is provided with a plurality of limit members plugged into the bottom of the jig. The movable workbench can drive the jig to move to the bottom of the pressing mechanism.

[0013] According to some embodiments of the present invention, the discharge line includes a first section and a second section located on two adjacent side walls of the patch device, one end of the first section is connected to the upstream end of the feed line, and one end of the second section is connected to the return line.

[0014] According to some embodiments of the present invention, a steering device is provided between the first section and the second section and between the second section and the return line, and the steering device is used to change the direction of the fixture.

[0015] According to some embodiments of the present invention, the operating table is located on the other side of the patch equipment away from the first section, and the downstream end of the feeding line is connected to the operating table.

[0016] According to some embodiments of the present invention, a reference edge for positioning the jig is provided on the material discharge area, and the reference edge abuts against adjacent two side walls of the jig.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is an axonometric view of an automated production line for hot pressing process in an embodiment of the utility model;

[0020] Figure 2 A top view of an automated production line for hot pressing process in an embodiment of the utility model;

[0021] Figure 3 for Figure 1 Partial view of center A;

[0022] Figure 4 An exploded view of a workpiece, a hot pressing film and a fixture in an embodiment of the utility model;

[0023] Figure 5 for Figure 3 Partial view of B;

[0024] Figure 6 It is an axonometric view of the steering device in the embodiment of the utility model.

[0025] Reference numerals:

[0026] Fixture 10; workpiece 11; hot pressing film 12; positioning column 13; positioning hole 14; connecting hole 15;

[0027] SMT equipment 100; feeding line 101; discharging line 102; operation table 103; first section 104; second section 105; steering device 106; guide plate 107; connecting line 108; belt 109;

[0028] Refueling equipment 110; loading line 111; return line 112; refueling robot 113; clamping claw 114; unloading area 115; clamping plate 116; connecting column 117; reference edge 118; clamping cylinder 119; moving module 120; guide member 121; guide groove 122; guide plate 123; pulley 124; guide wheel 125;

[0029] Hot pressing equipment 130 ; hot pressing device 131 ; pressing mechanism 132 ; moving workbench 133 ; stopper 134 ; slide rail 135 ; pressing member 136 . DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] Reference Figure 1 In the embodiment of the utility model, the chip mounting device 100, the material changing device 110 and the hot pressing device 130 are included. The chip mounting device 100 is provided with a feeding line 101 and a discharging line 102. There is a chip mounting device between the feeding line 101 and the discharging line 102. The chip mounting device is used to install the workpiece 11 to be glued on the fixture 10. Figure 2The discharge line 102 includes a first section 104 and a second section 105 located on the adjacent two side walls of the patch device 100. One end of the first section 104 is connected to the upstream end of the feed line 101, and one end of the second section 105 is connected to the return line 112. The first section 104 and the second section 105 are arranged to turn the discharge line 102, so as to achieve a reasonable layout of the space. Optionally, a steering device 106 is arranged between the first section 104 and the second section 105, and between the second section 105 and the return line 112. The steering device 106 is used to change the direction of the fixture 10. Specifically, refer to Figure 6 The steering device 106 is provided with a belt 109 for driving the jig 10 to move. The belt 109 is wound around two pulleys 124 whose axes are perpendicular to each other. At the same time, a guide member 121 for guiding the belt 109 to turn at a right angle is provided between the two pulleys 124. The guide member 121 has an arc-shaped guide groove 122 in which the belt 109 is embedded; further, a guide plate 123 is provided on the inner side of the arc track in the moving direction of the jig 10. When the belt 109 drives the jig 10 to turn, the guide plate 123 prevents the jig 10 from separating from the belt 109; further, guide wheels 125 are provided on both sides of the belt 109 on the guide groove 122. The guide wheels 125 press against the side walls of the belt 109 and rotate with the movement of the belt 109, which is beneficial to reducing the running resistance.

[0035] The material exchange device 110 is provided with a loading line 111 and a return line 112. The loading line 111 is connected to the discharge line 102, and the return line 112 is connected to the feeding line 101. An operating table 103 is provided between the loading line 111 and the discharge line 102. The operating table 103 is used for workers to place the hot pressing film 12 on the fixture 10 with the workpiece 11 installed. Optionally, refer to Figure 2 The operating table 103 is located on the other side of the patch equipment 100 away from the first section 104, that is, the operating table 103 is located at the downstream end of the feeding line 101. At the same time, a connecting line 108 is provided between the operating table 103 and the loading line 111 to connect the two. The connecting line 108 is separately installed on one side of the material replacement equipment 110. Further, a guide plate 107 is provided on the operating table 103. The guide plate 107 is located at the upstream end of the connecting line 108, and at least two guide plates 107 are provided. The two guide plates 107 are arranged in a trumpet shape, which is convenient for workers to move the fixture 10 to the connecting line 108. Figure 4The jig 10 contains several workpieces 11. The jig 10 is provided with several positioning posts 13. The positioning posts 13 are located outside the placement position of the workpiece 11. The hot pressing film 12 has several positioning holes 14 for cooperating with the positioning posts 13. When the hot pressing film 12 is placed manually, accurate loading operation can be achieved through the cooperation between the positioning holes 14 and the positioning posts 13. A material unloading area 115 is provided at one end of the reflow line 112 away from the operating table 103. The material unloading area 115 has a space for placing the jig 10. Workers can disassemble the workpiece 11 from the jig 10 that has completed the hot pressing process in the material unloading area 115, and can place the empty jig 10 on the reflow line 112.

[0036] The hot pressing equipment 130 is arranged on both sides of the material changing equipment 110. The hot pressing equipment 130 is provided with a plurality of hot pressing devices 131 arranged in parallel. Optionally, the plurality of hot pressing devices 131 are arranged in parallel along the length direction of the loading line 111. The material changing equipment 110 is provided with a material changing robot 113. The material changing equipment 110 is provided with a moving module 120 for moving the material changing robot 113. The robot can move on the material changing equipment 110 to realize material changing operations on the plurality of hot pressing devices 131. Optionally, the material changing robot 113 can be a four-degree-of-freedom robot or a six-degree-of-freedom robot. Optionally, refer to Figure 5 The material changing robot 113 is provided with at least two clamps 114, and the two clamps 114 are respectively used to clamp the jig 10 to be processed and the jig 10 that has been processed. The material changing robot 113 carries the jig 10 to be processed to the hot pressing device 131 for material changing to improve the material changing efficiency. Optionally, the clamp 114 has a clamping plate 116 for clamping the jig 10, and the clamp 116 is used to clamp the two opposite side walls of the jig 10. Further, the clamp 116 is provided with a connecting column 117 that can be movably plugged into the side wall of the jig 10, and the side wall of the jig 10 is provided with a connecting hole 15 that can be plugged into the connecting column 117, thereby achieving stable clamping and avoiding the risk of the jig 10 falling. Optionally, a clamping cylinder 119 is provided on the clamp 114, and the clamp 10 is clamped by the clamp 114 cylinder to drive the clamp 116.

[0037] Reference Figure 3The hot pressing device 131 includes a movable workbench 133 and a pressing mechanism 132. The pressing mechanism 132 is provided with a pressing piece 136 for pressing the jig 10, and the pressing piece 136 has a heating function; the movable workbench 133 is provided with a plurality of limiters 134 plugged into the bottom of the jig 10, and the limiters 134 protrude from the movable workbench 133. After the jig 10 is placed on the movable workbench 133, the jig 10 is positioned by the limiters 134 to prevent the jig 10 from shifting during the movement. Optionally, the movable workbench 133 can drive the jig 10 to move to the bottom of the pressing mechanism 132, and a slide rail 135 is provided on the hot pressing device 131. The movable workbench 133 moves on the slide rail 135, and the hot pressing device 131 drives the movable workbench 133 through a screw transmission.

[0038] It can be understood that the SMT equipment 100 can install the workpiece 11 in the jig 10, the operating table 103 is used for workers to lay the hot pressing film 12 on the workpiece 11, the discharge line 102 is used to transport the jig 10 that has completed loading to the material changing equipment 110, the material changing robot 113 is used to place the jig 10 on the hot pressing device 131 for processing, and can place the processed jig 10 in the loading line 111, the loading line 111 can transport the jig 10 to the unloading area 115, and the reflux line 112 is used to transport the jig 10 that has completed unloading in the direction of the SMT equipment 100, so as to realize the circular transportation of the jig 10 and realize automatic hot pressing processing, and use the automatic conveyor line to realize the circulation of the jig 10 between the equipment, effectively improve the product production efficiency, and reasonably arrange the position of the equipment to improve the space utilization rate.

[0039] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A hot pressing process automated production line, characterized in that: include: SMT equipment, material changing equipment and hot pressing equipment, the SMT equipment is provided with a feeding line and a discharging line, a SMT device is provided between the feeding line and the discharging line, the material changing equipment is provided with a loading line and a return line, the loading line is connected to the discharging line, the return line is connected to the feeding line, and an operating table is provided between the loading line and the discharging line; the material changing equipment is provided with a material changing robot, and a material unloading area is provided at one end of the return line away from the operating table; the hot pressing equipment is provided on both sides of the material changing equipment, and a plurality of hot pressing devices arranged in parallel are provided on the hot pressing equipment; The SMT equipment can install the workpiece in the jig, the operating table is used for workers to lay hot pressing film on the workpiece, the unloading line is used to transport the jig that has completed loading to the material changing equipment, the material changing robot is used to place the jig on the hot pressing device for processing, and can place the processed jig in the loading line, the loading line can transport the jig to the unloading area, and the reflux line is used to transport the jig that has completed unloading in the direction of the SMT equipment, thereby realizing the circular transportation of the jig.

2. The hot pressing process automated production line according to claim 1, characterized in that: The jig is provided with a plurality of positioning posts, and the hot pressing film is provided with a plurality of positioning holes for cooperating with the positioning posts.

3. The hot pressing process automated production line according to claim 1, characterized in that: A plurality of the hot pressing devices are arranged in parallel along the length direction of the feeding line, and the material changing equipment is provided with a moving module for moving the material changing robot.

4. The hot pressing process automated production line according to claim 1, characterized in that: The material changing robot is provided with at least two clamping claws, and the clamping claws are provided with clamping plates for clamping the fixture.

5. The hot pressing process automated production line according to claim 4, characterized in that: The clamping plate is provided with a connecting column which can be movably plugged into the side wall of the fixture, and the side wall of the fixture is provided with a connecting hole which can be plugged into the connecting column.

6. The hot pressing process automated production line according to claim 1, characterized in that: The hot pressing device includes a movable workbench and a pressing mechanism. The movable workbench is provided with a plurality of limiters plugged into the bottom of the fixture. The movable workbench can drive the fixture to move to the bottom of the pressing mechanism.

7. The hot pressing process automated production line according to claim 1, characterized in that: The discharge line includes a first section and a second section located on two adjacent side walls of the patch device, one end of the first section is connected to the upstream end of the feed line, and one end of the second section is connected to the return line.

8. The hot pressing process automated production line according to claim 7, characterized in that: A steering device is provided between the first section and the second section, and between the second section and the return line, and the steering device is used to change the direction of the fixture.

9. The hot pressing process automated production line according to claim 7, characterized in that: The operating table is located on the other side of the patch equipment away from the first section, and the downstream end of the feeding line is connected to the operating table.

10. The hot pressing process automated production line according to claim 2, characterized in that: The unloading area is provided with a reference edge for positioning the jig, and the reference edge abuts against adjacent two side walls of the jig.

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