Single-cavity hot press

Abstract

The utility model relates to the technical field of hot pressing processing, in particular to a single-cavity hot press. The feeding gate and the discharging gate are used for pressing and sealing the hot-pressing chamber, so that the sealing effect of the hot-pressing chamber is improved, and the hot-pressing efficiency is remarkably improved; the power assembly drives the hot-pressing plate to perform hot-pressing operation on the hot-pressed product on the positioning mechanism, the automation degree is high, the hot-pressing quality is guaranteed, the situation of uneven stress is avoided, and the hot-pressing efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing processing, in particular to a single-cavity hot pressing machine. Background Art

[0002] When the hot press sealing machine is working, it is inconvenient to place and take out the product, which affects the production efficiency and cannot meet people's use needs. At the same time, the existing hot press machines are equipped with switch doors at the inlet and outlet to open and close the inlet and outlet. Some of the existing switch doors are difficult to open because they are too tight, and some are not airtight enough to cause air leakage, which greatly affects the quality of the product and brings more troubles to the production of enterprises. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a single-chamber hot pressing machine which improves the sealing effect of the hot pressing chamber, ensures the hot pressing quality and ensures the hot pressing efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model to solve its technical problems is:

[0005] A single-chamber hot press, comprising:

[0006] A frame, on which a hot pressing chamber is arranged, and a feed inlet and a discharge outlet are respectively arranged on both sides of the hot pressing chamber;

[0007] A gate mechanism is arranged on the frame, and the gate mechanism includes a feed gate and a discharge gate with the same structure, and the feed gate and the discharge gate are respectively arranged on the feed port and the discharge port, and the feed gate and the discharge gate are used to press and seal the hot pressing chamber;

[0008] A positioning mechanism, disposed in the hot pressing chamber, and used for supporting and positioning the hot pressing product;

[0009] The hot pressing mechanism is arranged on the frame, and the hot pressing mechanism includes a power component and a hot pressing plate. The power component is drivingly connected to the hot pressing plate, and the power component drives the hot pressing plate to perform hot pressing operations on the hot pressing product on the positioning mechanism.

[0010] In one embodiment of the utility model, the feed gate includes a gate plate and two guide rails, the two guide rails are respectively arranged on both sides of the feed port, the guide rails are provided with guide grooves, both ends of the gate plate are slidably arranged in the guide grooves, the gate plate is connected to the driver, a sealing ring is provided at the edge of the feed port, and the driver drives the gate plate to cover the feed port.

[0011] In one embodiment of the utility model, guide components are provided on both sides of the gate plate, and the guide components include multiple mounting frames, and the multiple mounting frames are evenly arranged on the sides of the gate plate. Guide wheels are provided on the mounting frames, and the guide wheels are slidably arranged on the first side of the guide groove.

[0012] In one embodiment of the utility model, a plurality of avoidance grooves are provided on the second side surface of the guide groove, and the avoidance grooves are arranged one-to-one corresponding to the guide wheels. A material pressing component is provided on the guide rail, and the material pressing component is used to press the gate plate against the feed port so that the guide wheel moves into the avoidance groove.

[0013] In one embodiment of the utility model, a guide surface is provided at the edge of the guide groove, a plurality of grooves are evenly opened on both sides of the gate plate, a rotating shaft is provided on the groove, a roller is provided on the rotating shaft, the roller is slidably arranged on the guide surface, and the guide surface is arranged perpendicular to the first side surface.

[0014] In one embodiment of the utility model, the driver includes two driving cylinders, the piston rods of the driving cylinders are drivingly connected to the fixing piece, a fixing groove is provided on the gate plate, the fixing piece is clamped in the fixing groove, a fitting gap is provided between the fixing groove and the fixing piece, and the two driving cylinders synchronously drive the gate plate to reciprocate along the guide groove.

[0015] In one embodiment of the utility model, the power assembly includes four power cylinders, which are respectively arranged at the four corners of the frame. The power cylinders are drivingly connected to the power plate, and the hot pressing plate is arranged on the power plate. The four power cylinders synchronously drive the hot pressing plate to move toward the hot pressing product to perform hot pressing processing on it.

[0016] In one embodiment of the present utility model, the positioning mechanism includes a positioning plate, a hot pressing jig is arranged on the positioning plate, a lifting rod is passed through the hot pressing chamber, and the lifting rod is connected to the positioning plate.

[0017] In one embodiment of the utility model, it also includes a transmission mechanism, which includes two guide components, and the two guide components are respectively arranged on both sides of the hot pressing fixture. The guide component includes a guide frame, and a plurality of guide rollers are evenly arranged on the guide frame. A guide bracket is arranged on one side of the guide frame, and a guide wheel is arranged on the guide bracket. The bottom surface and the side surface of the hot pressing product are guided respectively by the guide rollers and the guide wheels.

[0018] In one embodiment of the utility model, it also includes a material blocking mechanism, which is arranged in the hot pressing chamber. The material blocking mechanism includes a material blocking rack, a material blocking block is slidably provided on the material blocking rack, and a material blocking spring is arranged between the material blocking block and the material blocking rack.

[0019] Beneficial effects of the utility model:

[0020] The feed gate and the discharge gate of the utility model press and seal the hot pressing chamber, thereby improving the sealing effect of the hot pressing chamber and significantly improving the hot pressing efficiency; the power component drives the hot pressing plate to perform hot pressing operations on the hot pressing products on the positioning mechanism, with a high degree of automation, ensuring the hot pressing quality, avoiding the occurrence of uneven force, and ensuring the hot pressing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a single-cavity heat press machine of the utility model.

[0022] Figure 2 It is a schematic diagram of the gate mechanism of the utility model.

[0023] Figure 3 It is a schematic diagram of the feed gate of the utility model.

[0024] Figure 4 It is a schematic diagram of the gate of the utility model.

[0025] Figure 5 It is a schematic diagram of the positioning mechanism of the utility model.

[0026] Figure 6 It is a schematic diagram of a hot pressing fixture of the utility model.

[0027] Explanation of the numbers in the figure: 1. frame; 2. hot pressing mechanism; 21. power cylinder; 22. power plate; 23. hot pressing plate; 3. hot pressing chamber; 31. feed port; 32. discharge port; 33. discharge gate; 4. feed gate; 41. gate; 411. mounting frame; 412. guide wheel; 413. groove; 414. rotating shaft; 415. roller; 42. driving cylinder; 43. fixing piece; 44. fixing groove; 5. guide rail; 51. guide groove; 52. first side; 53. second side; 54. guide surface; 55. avoidance groove; 56. airbag; 6. positioning mechanism; 61. positioning plate; 62. hot pressing fixture; 63. guide frame; 64. guide roller; 65. guide bracket; 66. guide wheel; 67. material stop frame; 68. material stop block; 69. material stop spring; 691. lifting rod. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0029] Reference Figure 1-6 As shown, a single-chamber heat press comprises:

[0030] A frame 1 is provided with a hot pressing chamber 3, and two sides of the hot pressing chamber 3 are respectively provided with a feed inlet 31 and a discharge outlet 32;

[0031] The gate mechanism is arranged on the frame 1, and the gate mechanism includes a feed gate 4 and a discharge gate 33 of the same structure, and the feed gate 4 and the discharge gate 33 are respectively arranged on the feed port 31 and the discharge port 32, and the feed gate 4 and the discharge gate 33 are used to press and seal the hot pressing chamber 3;

[0032] A positioning mechanism 6 is disposed in the hot pressing chamber 3, and is used to support and position the hot pressing product;

[0033] The hot pressing mechanism 2 is arranged on the frame 1, and the hot pressing mechanism 2 includes a power component and a hot pressing plate 23. The power component is drivingly connected to the hot pressing plate 23, and the power component drives the hot pressing plate 23 to perform hot pressing operations on the hot pressing product on the positioning mechanism 6.

[0034] The feed gate 4 and the discharge gate 33 of the utility model press and seal the hot pressing chamber 3, thereby improving the sealing effect of the hot pressing chamber 3 and significantly improving the hot pressing efficiency; the power component drives the hot pressing plate 23 to perform hot pressing operations on the hot pressing product on the positioning mechanism 6, with a high degree of automation, ensuring the quality of hot pressing, avoiding uneven force, and ensuring the efficiency of hot pressing.

[0035] In one embodiment of the utility model, the feed gate 4 includes a gate plate 41 and two guide rails 5, the two guide rails 5 are respectively arranged on both sides of the feed port 31, and the guide rails 5 are provided with guide grooves 51. The two ends of the gate plate 41 are slidably arranged in the guide grooves 51. The gate plate 41 is connected to the driver, and a sealing ring is provided at the edge of the feed port 31. The driver drives the gate plate 41 to cover the feed port 31.

[0036] In one embodiment of the utility model, guide components are provided on both sides of the gate plate 41, and the guide components include a plurality of mounting frames 411, and the plurality of mounting frames 411 are evenly arranged on the sides of the gate plate 41, and guide wheels 412 are provided on the mounting frames 411, and the guide wheels 412 are slidably arranged on the first side surface 52 of the guide groove 51.

[0037] Specifically, a guide wheel 412 is provided on the mounting frame 411, and the guide wheel 412 is slidably disposed on the first side surface 52 of the guide groove 51, so that the gate plate 41 can slide more smoothly on the guide, not only with small friction, but also with high positioning accuracy of the gate plate 41 and flexible transportation.

[0038] In one embodiment of the utility model, a plurality of avoidance grooves 55 are provided on the second side surface 53 of the guide groove 51, and the avoidance grooves 55 are arranged one-to-one corresponding to the guide wheels 412. A pressing component is provided on the guide rail 5, and the pressing component is used to press the gate plate 41 against the feed port 31 so that the guide wheel 412 moves into the avoidance groove 55.

[0039] Specifically, when the gate plate 41 moves to the feed port 31, the airbag 56 on the pressing component is inflated to expand and contact the gate plate 41, and at the same time, the guide wheel 412 is moved into the avoidance groove 55 until the gate plate 41 is pressed tightly against the sealing ring of the feed port 31, completing the pressing and sealing of the hot pressing chamber 3, making the gate plate 41 and the feed port 31 fit more closely, thereby improving the sealing effect of the hot pressing chamber 3 and significantly improving the hot pressing efficiency.

[0040] In one embodiment of the utility model, a guide surface 54 is provided on the edge of the guide groove 51, and a plurality of grooves 413 are evenly opened on both sides of the gate plate 41. A rotating shaft 414 is provided on the groove 413, and a roller 415 is provided on the rotating shaft 414. The roller 415 is slidably disposed on the guide surface 54, and the guide surface 54 is perpendicularly disposed to the first side surface 52.

[0041] Specifically, the roller 415 is slidably disposed on the guide surface 54 and used in conjunction with the guide wheel 412 to prevent the gate plate 41 from shaking when moving. Not only is the friction small, the gate plate 41 has high positioning accuracy and flexible transportation, thereby ensuring the up and down movement accuracy of the gate plate 41.

[0042] In one embodiment of the utility model, the driver includes two driving cylinders 42, the piston rods of the driving cylinders 42 are drivingly connected to the fixing member 43, a fixing groove 44 is provided on the gate plate 41, the fixing member 43 is clamped in the fixing groove 44, a fitting gap is provided between the fixing groove 44 and the fixing member 43, and the two driving cylinders 42 synchronously drive the gate plate 41 to reciprocate along the guide groove 51.

[0043] Specifically, the hot-pressed product is placed on the hot-pressing jig 62 through the feed port 31, and the two driving cylinders 42 synchronously drive the gate plate 41 to move upward along the guide groove 51, so as to facilitate covering or opening the feed port 31. A matching gap is provided between the fixing groove 44 and the fixing part 43, so that a certain displacement can be made between the gate plate 41 and the fixing part 43, so that the gate plate 41 and the feed port 31 can fit more closely, thereby improving the sealing effect of the hot-pressing chamber 3 and significantly improving the hot-pressing efficiency.

[0044] In one embodiment of the utility model, the power assembly includes four power cylinders 21, which are respectively arranged at the four corners of the frame 1. The power cylinders 21 are drivingly connected to the power plate 22, and the hot pressing plate 23 is arranged on the power plate 22. The four power cylinders 21 synchronously drive the hot pressing plate 23 to move toward the hot pressing product to perform hot pressing processing on it.

[0045] Specifically, the four power cylinders 21 synchronously drive the hot pressing plate 23 to move toward the hot pressing product to perform hot pressing processing on it, which can ensure the position accuracy of subsequent hot pressing processing, make the hot pressing product evenly stressed, ensure the quality of the hot pressing product, and improve work efficiency.

[0046] In an embodiment of the present invention, the positioning mechanism 6 includes a positioning plate 61 , a hot pressing fixture 62 is provided on the positioning plate 61 , a lifting rod 691 is passed through the hot pressing chamber 3 , and the lifting rod 691 is connected to the positioning plate 61 .

[0047] Specifically, the lifting rod 691 is connected to the driving power source, and the power source drives the positioning plate 61 connected to the lifting rod 691 to move upward, thereby lifting the hot-pressed product on the guide assembly, so that the hot-pressed product is separated from the guide assembly, so that the hot-pressed product can be evenly stressed, thereby ensuring the quality of the hot-pressed product.

[0048] In one embodiment of the utility model, a transmission mechanism is also included, the transmission mechanism includes two guide components, the two guide components are respectively arranged on both sides of the hot pressing fixture 62, the guide component includes a guide frame 63, a plurality of guide rollers 64 are evenly arranged on the guide frame 63, a guide bracket 65 is arranged on one side of the guide frame 63, and a guide wheel 66 is arranged on the guide bracket 65, and the bottom surface and the side surface of the hot pressing product are guided by the guide rollers 64 and the guide wheels 66 respectively.

[0049] Specifically, both sides of the jig on the hot-pressed product are connected to the guide assembly, and the bottom and side surfaces of the jig of the hot-pressed product are guided and moved to the top of the hot-pressed jig 62 by the guide rollers 64 and the guide wheels 66, respectively, until the jig abuts against the stop block 68, thereby increasing the balance of the hot-pressed product during loading and preventing the hot-pressed product from being damaged due to excessive shaking during loading.

[0050] In one embodiment of the utility model, it also includes a material stopping mechanism, which is arranged in the hot pressing chamber 3. The material stopping mechanism includes a material stopping frame 67, on which a material stopping block 68 is slidably provided, and a material stopping spring 69 is provided between the material stopping block 68 and the material stopping frame 67.

[0051] Specifically, a stopping spring 69 is provided between the stopping block 68 and the stopping frame 67. When the hot-pressed product moves to above the hot-pressing jig 62, the hot-pressed product can be buffered to ensure that the hot-pressed product is in place while buffering the hot-pressed product to avoid damage to the hot-pressed product and improve the hot-pressing stability of the hot-pressed product.

[0052] Usage process

[0053] The hot-pressed product is placed on the hot-pressing jig 62 through the feed port 31, and the two driving cylinders 42 synchronously drive the gate plate 41 to move upward along the guide groove 51. The guide wheel 412 is slidably arranged on the first side surface 52 of the guide groove 51, and the roller 415 is slidably arranged on the guide surface 54, so as to prevent the gate plate 41 from shaking when moving. When the gate plate 41 moves to the feed port 31, the airbag 56 on the pressing component is inflated to expand and contact the gate plate 41, and at the same time, the guide wheel 412 is moved into the avoidance groove 55 until the gate plate 41 is pressed tightly against the sealing ring of the feed port 31, thereby completing the pressing and sealing of the hot-pressing chamber 3.

[0054] The two sides of the jig on the hot-pressed product are connected to the guide assembly, and the bottom and side surfaces of the jig of the hot-pressed product are guided and moved to the top of the hot-pressing jig 62 by the guide rollers 64 and the guide wheels 66 respectively, until the jig abuts against the blocking block 68, and the lifting rod 691 is connected to the power source drive, and the power source drives the positioning plate 61 connected to the lifting rod 691 to move upward, and lifts the hot-pressed product on the guide assembly, so that the hot-pressed product is separated from the guide assembly, and the four power cylinders 21 synchronously drive the hot-pressing plate 23 to move toward the hot-pressed product to perform hot-pressing processing on it. The hot-pressed product that has completed the hot-pressing processing is transmitted to the next process through the discharge port 32.

[0055] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A single-chamber hot press, characterized in that: include: A frame, on which a hot pressing chamber is arranged, and a feed inlet and a discharge outlet are respectively arranged on both sides of the hot pressing chamber; A gate mechanism is arranged on the frame, and the gate mechanism includes a feed gate and a discharge gate with the same structure, and the feed gate and the discharge gate are respectively arranged on the feed port and the discharge port, and the feed gate and the discharge gate are used to press and seal the hot pressing chamber; A positioning mechanism, disposed in the hot pressing chamber, and used for supporting and positioning the hot pressing product; The hot pressing mechanism is arranged on the frame, and the hot pressing mechanism includes a power component and a hot pressing plate. The power component is drivingly connected to the hot pressing plate, and the power component drives the hot pressing plate to perform hot pressing operations on the hot pressing product on the positioning mechanism.

2. The single-chamber hot press machine according to claim 1, characterized in that: The feed gate includes a gate plate and two guide rails, the two guide rails are respectively arranged on both sides of the feed port, the guide rails are provided with guide grooves, the two ends of the gate plate are slidably arranged in the guide grooves, the gate plate is connected to the driver, a sealing ring is provided at the edge of the feed port, and the driver drives the gate plate to cover the feed port.

3. The single-chamber hot press machine according to claim 2, characterized in that: Guide components are arranged on both sides of the gate plate, and the guide components include a plurality of mounting frames, and the plurality of mounting frames are evenly arranged on the side surfaces of the gate plate. The mounting frames are provided with guide wheels, and the guide wheels are slidably arranged on the first side surface of the guide groove.

4. The single-chamber hot press machine according to claim 3, characterized in that: A plurality of avoidance grooves are provided on the second side surface of the guide groove, and the avoidance grooves are arranged one-to-one corresponding to the guide wheels. A material pressing component is provided on the guide track, and the material pressing component is used to press the gate plate against the feed port so that the guide wheel moves into the avoidance groove.

5. The single-chamber hot press machine according to claim 3, characterized in that: A guide surface is arranged at the edge of the guide groove, a plurality of grooves are evenly opened on both sides of the gate plate, a rotating shaft is arranged on the groove, a roller is arranged on the rotating shaft, the roller is slidably arranged on the guide surface, and the guide surface is arranged perpendicular to the first side surface.

6. The single-chamber hot press machine according to claim 2, characterized in that: The driver includes two driving cylinders, the piston rods of the driving cylinders are drivingly connected to the fixing piece, a fixing groove is arranged on the gate plate, the fixing piece is clamped in the fixing groove, a matching gap is arranged between the fixing groove and the fixing piece, and the two driving cylinders synchronously drive the gate plate to reciprocate along the guide groove.

7. The single-chamber hot press machine according to claim 1, characterized in that: The power assembly includes four power cylinders, which are respectively arranged at the four corners of the frame. The power cylinders are drivingly connected to the power plate, and the hot pressing plate is arranged on the power plate. The four power cylinders synchronously drive the hot pressing plate to move toward the hot pressing product to perform hot pressing processing on it.

8. The single-chamber hot press machine according to claim 1, characterized in that: The positioning mechanism comprises a positioning plate, a hot pressing jig is arranged on the positioning plate, a lifting rod is passed through the hot pressing chamber, and the lifting rod is connected to the positioning plate.

9. The single-chamber hot press machine according to claim 8, characterized in that: It also includes a transmission mechanism, which includes two guide components, which are respectively arranged on both sides of the hot pressing fixture. The guide component includes a guide frame, and a plurality of guide rollers are evenly arranged on the guide frame. A guide bracket is arranged on one side of the guide frame, and a guide wheel is arranged on the guide bracket. The bottom surface and the side surface of the hot pressing product are guided respectively by the guide rollers and the guide wheels.

10. The single-chamber hot press machine according to claim 8, characterized in that: It also includes a material blocking mechanism, which is arranged in the hot pressing chamber. The material blocking mechanism includes a material blocking rack, a material blocking block is slidably arranged on the material blocking rack, and a material blocking spring is arranged between the material blocking block and the material blocking rack.

Images