Die cutting and hot pressing integrated forming mechanism

Abstract

The utility model discloses a die cutting and hot pressing integrated forming mechanism which comprises a hot pressing mechanism, the hot pressing mechanism conducts hot pressing operation on products, a feeding mechanism is arranged on the left side of the hot pressing mechanism and used for conveying and feeding operation, and a die cutting mechanism is arranged on the right side of the hot pressing mechanism and used for conducting die cutting operation on the products. A rubberizing mechanism is arranged on the right side of the die cutting mechanism and used for rubberizing the products, and a first mechanical arm is placed on the front side between the die cutting mechanism and the hot pressing mechanism. According to the utility model, through a series of structures, transmission, hot pressing, die cutting, mounting and detection can be completed integrally, the problem of long production period is solved, the working efficiency is improved, manpower is saved, real-time online detection can be carried out after each process is completed, defective products can be found and picked out in time, and the production efficiency is improved. The phenomenon of undesirable batch caused by accumulation of multiple procedures is avoided, and the efficiency and the yield are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die cutting and hot pressing, in particular to a die cutting and hot pressing integrated forming mechanism. Background Art

[0002] Hot pressing of insulating parts is widely used in consumer electronic products such as new energy vehicle batteries, mobile phones, computers, and home appliances. Conventional molding needs to be divided into multiple processes. First, the insulating parts are die-cut into shape, and positioning holes are punched at the same time when necessary; then they are transferred to the hot pressing process, and then local gluing is performed to finally complete the product. The production spans multiple processes, resulting in a long production cycle and low production efficiency. In addition, it is not possible to perform timely inspection operations during the production process, so that defective products caused in each process cannot be discovered in time. The quality of the total finished product needs to be discovered at the end. After the accumulation of multiple previous processes, the risk of defects is too high. Based on the above situation, we propose a mechanism for integrated die-cutting and hot pressing. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art and proposes a die-cutting and hot-pressing integrated molding mechanism.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A die-cutting and hot-pressing integrated forming mechanism, comprising a hot-pressing mechanism, the hot-pressing mechanism performs hot-pressing operation on a product, a feeding mechanism is provided on the left side of the hot-pressing mechanism, the feeding mechanism is used for transmitting and feeding operation, a die-cutting mechanism is provided on the right side of the hot-pressing mechanism, the die-cutting mechanism is used for die-cutting operation on the product, a gluing mechanism is provided on the right side of the die-cutting mechanism, the gluing mechanism is used for gluing operation on the product, a robot 1 is placed on the middle front side of the die-cutting mechanism and the hot-pressing mechanism, a robot 2 is provided on the middle front side of the die-cutting mechanism and the gluing mechanism, a robot 3 is placed on the right side of the front side of the gluing mechanism, and the robot 1, the robot 2 and the robot 3 are all used for grabbing the product;

[0006] The robot arm 1 is provided with a CCD camera 1, the robot arm 2 is provided with a CCD camera 2, and the robot arm 3 is provided with a CCD camera 3. The CCD camera 1, CCD camera 2 and CCD camera 3 are all electrically connected to a PLC controller, and the CCD camera 1, CCD camera 2 and CCD camera 3 are all used to detect the appearance and key dimensions of the product.

[0007] Preferably, the feeding mechanism includes a support seat, on the front side of which an insulating sheet material roll is rotatably mounted, on which an insulating sheet material roll is wound, and on the rear side of the support seat a conveying motor having an output shaft fixedly connected to the rear end of the insulating sheet material roll is fixedly connected, and the conveying motor drives the insulating sheet material roll to rotate to release and convey the insulating sheet material.

[0008] Preferably, the hot pressing mechanism includes a support frame, four positioning rods are fixedly connected to the four corners of the top of the support frame, the tops of the four positioning rods are fixedly connected to the same top plate, the sliding sleeves on the four positioning rods are provided with the same upper mold, and the four positioning rods have a positioning effect on the upper mold, and the top of the top plate is fixedly installed with an output shaft and an electric telescopic rod fixedly connected to the top of the upper mold, the electric telescopic rod is used to drive the upper mold to move vertically, and a lower mold fixedly installed on the top of the support frame is provided below the upper mold, and a first sensor is fixedly installed on the top right side of the top plate, the first sensor and the electric telescopic rod are electrically connected to the PLC controller, and the first sensor is used to detect the position of the product, and its detection principle is the existing technology and will not be elaborated here.

[0009] Preferably, the die-cutting mechanism includes a machine base, a second sensor is fixedly mounted on the machine base, a lifting assembly is provided on the machine base, a die-cutting blade is fixedly connected to the bottom of the lifting assembly, the lifting assembly is used to drive the die-cutting blade to move vertically, a lower template fixedly mounted on the machine base is provided below the die-cutting blade, a pad knife PET is provided on the lower template, and the second sensor and the lifting assembly are electrically connected to the PLC controller.

[0010] Preferably, the glue sticking mechanism includes a fixed seat, a jig is installed on the fixed seat, a suction cup and a third sensor are provided on the top of the fixed seat, the bottom of the suction cup is an arc-shaped structure, a feeder is provided on the fixed seat, a double-sided adhesive semi-finished product is placed on the feeder, the suction cup is used to absorb the double-sided adhesive semi-finished product, and the third sensor is electrically connected to the PLC controller.

[0011] Preferably, the support seat is provided with an automatic deviation correction component for correcting the deviation of the insulating sheet coil in the X and Y directions.

[0012] Preferably, the shape of the lower template is made according to the three-dimensional shape of the product to be produced.

[0013] Compared with the existing technology, the beneficial effects of the utility model are:

[0014] 1. By integrating the feeding mechanism, hot pressing mechanism, die-cutting mechanism and gluing mechanism, the purpose of integrated operation of transmission, hot pressing, die-cutting and mounting can be achieved, and the whole operation process is operated by one person, replacing the original three people in the three main processes and the original three people in the three inspection processes, that is, one person can complete the work of the original six people, saving manpower;

[0015] 2. Through the cooperation of robot 1, CCD 1 camera, robot 2, CCD 2 camera, robot 3 and CCD 3 camera, real-time online detection can be carried out after each process is completed, and defective products can be found and picked out in time, avoiding the batch defect phenomenon easily caused by the accumulation of multiple processes, and at the same time avoiding the waste of the subsequent process caused by the defect of the previous process, which greatly improves the efficiency and yield rate;

[0016] The utility model, through the arrangement of a series of structures, can integrate transmission, hot pressing, die cutting, mounting and detection, thus solving the problem of long production cycle, improving work efficiency and saving manpower. In addition, it can perform real-time online detection after each process is completed, promptly discover and pick out defective products, thus avoiding the phenomenon of batch defects easily caused by the accumulation of multiple processes, and greatly improving efficiency and yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional structural schematic diagram of a die-cutting and hot-pressing integrated molding mechanism.

[0018] In the figure: 1. feeding mechanism; 101. support seat; 102. insulating sheet winding roller; 2. hot pressing mechanism; 201. support frame; 202. lower mold; 203. positioning rod; 204. upper mold; 205. electric telescopic rod; 206. first sensor; 3. manipulator one; 301. CCD one camera; 4. manipulator two; 401. CCD two camera; 5. manipulator three; 501. CCD three camera; 6. die-cutting mechanism; 601. machine base; 602. die-cutting blade; 603. lower template; 7. gluing mechanism; 701. fixing seat; 702. suction cup. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1, a mechanism for integrated die-cutting and hot-pressing, comprising a hot-pressing mechanism 2, the hot-pressing mechanism 2 performs hot-pressing operation on the product, the hot-pressing mechanism 2 comprises a support frame 201, four positioning rods 203 are fixedly connected to the four corners of the top of the support frame 201, the tops of the four positioning rods 203 are fixedly connected to the same top plate, the four positioning rods 203 are slidably sleeved with the same upper mold 204, wherein the top of the upper mold 204 is provided with four positioning holes, the inner walls of the positioning holes are slidably connected to the outer sides of the corresponding positioning rods 203, the positioning rods 203 play a positioning effect on the upper mold 204, the top of the top plate is fixedly installed with an electric telescopic rod 205 whose output shaft is fixedly connected to the top of the upper mold 204, the electric telescopic rod 205 is used to drive the upper mold 204 to move vertically, the lower part of the upper mold 204 is matched with a lower mold 202 fixedly installed on the top of the support frame 201, the top right side of the top plate is fixedly installed with a first sensor 206, the first sensor 206 is used to detect the position of the product, and its detection principle is the existing technology, which is not specifically described here;

[0021] A feeding mechanism 1 is provided on the left side of the support frame 201, and the feeding mechanism 1 includes a support seat 101, an insulating sheet winding roller 102 is rotatably mounted on the front side of the support seat 101, and an insulating sheet winding roller 102 is wound with an insulating sheet winding material, and a conveying motor whose output shaft is fixedly connected to the rear end of the insulating sheet winding roller 102 is fixedly connected to the rear side of the support seat 101, and the conveying motor drives the insulating sheet winding roller 102 to rotate to release and convey the insulating sheet winding material, wherein an automatic deviation correction component for correcting the deviation of the insulating sheet winding material in the X and Y directions is provided on the support seat 101;

[0022] A die-cutting mechanism 6 is provided on the right side of the support frame 201. The die-cutting mechanism 6 includes a machine base 601, on which a second sensor is fixedly installed, and on which a lifting assembly is provided. A die-cutting blade 602 is fixedly connected to the bottom of the lifting assembly. The lifting assembly is used to drive the die-cutting blade 602 to move vertically. A lower template 603 fixedly installed on the machine base 601 is provided below the die-cutting blade 602. A pad knife PET is provided on the lower template 603, wherein the shape of the lower template 603 is made according to the three-dimensional shape of the product to be produced;

[0023] A gluing mechanism 7 is provided on the right side of the machine base 601, and the gluing mechanism 7 includes a fixing seat 701, a fixture is installed on the fixing seat 701, a suction cup 702 and a third sensor are provided on the top of the fixing seat 701, the bottom of the suction cup 702 is an arc-shaped structure, a feeder is provided on the fixing seat 701, a double-sided adhesive semi-finished product is placed on the feeder, and the suction cup 702 is used to absorb the double-sided adhesive semi-finished product;

[0024] A robot 1 3 is placed in the middle front side of the die-cutting mechanism 6 and the hot pressing mechanism 2, a robot 2 4 is provided in the middle front side of the die-cutting mechanism 6 and the gluing mechanism 7, and a robot 3 5 is placed on the front right side of the gluing mechanism 7. The robot 1 3, the robot 2 4 and the robot 3 5 are all used to grab the products, among which the robot 1 3, the robot 2 4 and the robot 3 5 all have AI learning functions, which can record the trajectories of taking out, placing and picking different products, and adjust the machine according to different product requirements after storage;

[0025] A CCD camera 301 is provided on the robot arm 1 3, a CCD camera 401 is provided on the robot arm 2 4, and a CCD camera 501 is provided on the robot arm 3 5. The CCD camera 301, the CCD camera 401 and the CCD camera 501 are all electrically connected to a PLC controller. The CCD camera 301, the CCD camera 401 and the CCD camera 501 are all used to detect the appearance and key dimensions of the product. The CCD camera 301, the CCD camera 401 and the CCD camera 501 are all equipped with an AI learning function. On the basis of measuring and determining the dimensions, the appearance image is compared with the stored defective items to determine whether the appearance is OK or NG.

[0026] The first sensor 206, the electric telescopic rod 205, the second sensor 604, the third sensor and the lifting assembly are all electrically connected to the PLC controller, and the PLC controller is used to receive signals from the first sensor 206, the second sensor 604 and the third sensor to control the electric telescopic rod 205 and the lifting assembly; the utility model, through a series of structures, can integrate transmission, hot pressing, die-cutting, mounting and detection, solves the problem of long production cycle, improves work efficiency, and saves manpower, and can perform real-time online detection after each process is completed, timely discover and pick out defective products, avoid batch defects caused by accumulation of multiple processes, and greatly improve efficiency and yield.

[0027] Working principle: When in use, the insulating sheet coil can be conveyed to the right to the top of the lower mold 202 through the feeding mechanism 1. During the conveying process, the automatic deviation correction mechanism in the X and Y directions performs deviation correction operations to ensure that the insulating sheet coil is accurately delivered to the corresponding position of the lower mold 202. At the same time, after the first sensor 206 senses that the insulating sheet coil is in place, the first sensor 206 transmits a signal to the PLC controller, and the PLC controller controls the electric telescopic rod 205 to open in the forward direction. The output shaft of the electric telescopic rod 205 drives the upper mold 204 to move downward, so that the upper mold 204 and the lower mold 202 are closed and hot-pressed, and the parameters of the standard operating instructions are followed. , such as mold closing time, heating temperature, pressure holding time, mold opening time, etc., to ensure that the hot pressing molding is the required three-dimensional shape, size and tolerance, and the positioning hole is punched out synchronously during the mold closing process. After the hot pressing molding, the electric telescopic rod 205 is controlled to start in the reverse direction, so that the upper mold 204 moves upward and separates from the lower mold 202. Then the robot 3 takes out the semi-finished product formed in the lower mold 202, and the CCD camera 301 takes an image to detect the appearance and key dimensions of the semi-finished product. If it does not meet the requirements, the robot 3 places the semi-finished product in the defective product area. If the hot pressed semi-finished product meets the requirements, the semi-finished product is placed on the lower template 603;

[0028] After the second sensor 604 senses that the hot-pressed semi-finished product is in place and identifies that the positioning is OK, the lifting component drives the die-cutting blade 602 to move down to punch the shape of the semi-finished product and cut it onto the pad knife PET of the lower template 603. After the die-cutting is completed, the lifting component drives the die-cutting blade 602 to move up and reset. The robot arm 2 4 takes the die-cut semi-finished product out of the lower template 603 and uses the CCD camera 401 to take an image to detect the appearance and key dimensions of the product. If the requirements are not met, the robot arm 2 4 places the die-cut semi-finished product in the defective product area; if the die-cut semi-finished product meets the requirements, the semi-finished product is placed in the fixture on the fixed seat 701. After the third sensor senses that the die-cut semi-finished product is in place and identifies that the positioning is OK, it controls the suction cup 702 to absorb the required double-sided adhesive semi-finished product from the feeder. After positioning, the suction cup 702 is attached to the identification position of the die-cut semi-finished product, and the double-sided adhesive is in line contact during the installation and pressing process, which is equivalent to roller pressing. The effect can effectively avoid the bubble problem caused by plane bonding. After the gluing is completed, the robot 3 5 takes the finished product after gluing out of the fixture, and the CCD three camera 501 takes an image to detect the appearance and key dimensions. If the requirements are not met, the robot 3 5 places the finished product in the defective product area; if the finished product meets the requirements, it will be placed in the good product area, thereby completing the hot pressing, die cutting and mounting operations of the insulating parts. The entire operation process is operated by one person, replacing the original three people in the three main processes and the three people in the three detection processes, that is, one person can complete the work of the original six people, saving manpower, and the integrated setting of transmission, hot pressing, die cutting, mounting and detection solves the problem of long production cycle and improves work efficiency. The real-time online detection after each process is completed avoids the batch defect phenomenon easily caused by the accumulation of multiple processes, and also avoids the waste of the subsequent process caused by the defect of the previous process, which greatly improves the efficiency and yield.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A die-cutting and hot-pressing integrated molding mechanism, comprising a hot-pressing mechanism (2), characterized in that: A feeding mechanism (1) is provided on the left side of the hot pressing mechanism (2), a die-cutting mechanism (6) is provided on the right side of the hot pressing mechanism (2), a gluing mechanism (7) is provided on the right side of the die-cutting mechanism (6), a robot arm 1 (3) is placed on the front side between the die-cutting mechanism (6) and the hot pressing mechanism (2), a robot arm 2 (4) is placed on the front side between the die-cutting mechanism (6) and the gluing mechanism (7), and a robot arm 3 (5) is placed on the right side of the front side of the gluing mechanism (7); The robot arm 1 (3) is provided with a CCD camera 1 (301), the robot arm 2 (4) is provided with a CCD camera 2 (401), and the robot arm 3 (5) is provided with a CCD camera 3 (501). The CCD camera 1 (301), the CCD camera 2 (401), and the CCD camera 3 (501) are all electrically connected to a PLC controller. The CCD camera 1 (301), the CCD camera 2 (401), and the CCD camera 3 (501) are all used to detect the appearance and key dimensions of a product.

2. The die-cutting and hot-pressing integrated forming mechanism according to claim 1, characterized in that: The feeding mechanism (1) comprises a support seat (101), an insulating film winding roller (102) is rotatably mounted on the front side of the support seat (101), an insulating film winding roller (102) is wound around the insulating film winding roller (102), and a conveying motor whose output shaft is fixedly connected to the rear end of the insulating film winding roller (102) is fixedly connected to the rear side of the support seat (101).

3. The die-cutting and hot-pressing integrated forming mechanism according to claim 1, characterized in that: The hot pressing mechanism (2) comprises a support frame (201), four positioning rods (203) are fixedly connected to the four corners of the top of the support frame (201), the tops of the four positioning rods (203) are fixedly connected to the same top plate, the four positioning rods (203) are slidably sleeved with the same upper mold (204), the top of the top plate is fixedly installed with an output shaft and an electric telescopic rod (205) fixedly connected to the top of the upper mold (204), the lower part of the upper mold (204) is matched with a lower mold (202) fixedly installed on the top of the support frame (201), and a first sensor (206) is fixedly installed on the right side of the top of the top plate, and the first sensor (206) and the electric telescopic rod (205) are both electrically connected to the PLC controller.

4. The die-cutting and hot-pressing integrated forming mechanism according to claim 1, characterized in that: The die-cutting mechanism (6) comprises a machine base (601), a second sensor is fixedly mounted on the machine base (601), a lifting assembly is provided on the machine base (601), a die-cutting blade (602) is fixedly connected to the bottom of the lifting assembly, a lower template (603) fixedly mounted on the machine base (601) is provided below the die-cutting blade (602), a pad knife PET is provided on the lower template (603), and the second sensor (604) and the lifting assembly are both electrically connected to the PLC controller.

5. The die-cutting and hot-pressing integrated forming mechanism according to claim 1, characterized in that: The adhesive sticking mechanism (7) comprises a fixing seat (701), a jig is installed on the fixing seat (701), a suction cup (702) and a third sensor are arranged on the top of the fixing seat (701), the bottom of the suction cup (702) is an arc-shaped structure, a feeder is arranged on the fixing seat (701), a double-sided adhesive semi-finished product is placed on the feeder, and the third sensor is electrically connected to the PLC controller.

6. The die-cutting and hot-pressing integrated forming mechanism according to claim 2, characterized in that: The support seat (101) is provided with an automatic deviation correction component for correcting the deviation of the insulating sheet coil in the X and Y directions.

7. The die-cutting and hot-pressing integrated forming mechanism according to claim 4, characterized in that: The shape of the lower template (603) is made according to the three-dimensional shape of the product to be produced.

Images