CN216635354U

CN216635354U - Improved hot-press forming machine

Info

Publication number: CN216635354U
Application number: CN202122629367.8U
Authority: CN
Inventors: 高春盛; 王长兵
Original assignee: Shanghai Baoling Precision Machinery Co ltd
Current assignee: Shanghai Baoling Precision Machinery Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-31
Anticipated expiration: 2031-10-29

Abstract

The utility model is suitable for the technical field of hot-press forming machines, and particularly relates to an improved hot-press forming machine which comprises a plurality of supporting rods, wherein a top plate is arranged between the supporting rods, the top plate is connected with an upper template through a telescopic rod, a first lower template and a second lower template are also arranged between the supporting rods, the first lower template and the second lower template are arranged in a vertically staggered mode, the upper surfaces of the upper first lower template and the upper surface of the second lower template can be attached to the surface of the upper template, the first lower template and the second lower template are both connected with a translation mechanism, and the translation mechanism is used for driving the first lower template and the second lower template to move horizontally; this device drives the lower bolster motion through translation mechanism, can make first lower bolster and second lower bolster be located the cope match-plate pattern in proper order under, and at the fashioned in-process of rubber pressure, the staff still can take out the rubber on another lower bolster to and place rubber on another lower bolster, practiced thrift staff's time, improved work efficiency.

Description

Improved hot-press forming machine

Technical Field

The utility model relates to the technical field of hot-pressing forming machines, in particular to an improved hot-pressing forming machine.

Background

The hot-press forming machine is one of forming machines, is suitable for mixing processing and batching tests of chemical raw materials of polymers such as PVC, color master batches and the like in the rubber and plastic industries so as to detect whether the required color and quality are achieved, and can be used as a basis for batching before batch production in factories.

In the prior art, a hot press forming machine generally comprises an upper template and a lower template, when the hot press forming machine is used, rubber is placed on the surface of the lower template, and then the upper template is driven to move by a cylinder, so that the rubber is pressed and formed.

However, in the method for pressing and molding the rubber, the worker can take out the rubber to perform the next operation only after the rubber is molded, and the method for pressing and molding the rubber wastes the time of the worker and has low efficiency.

Disclosure of Invention

The present invention is directed to an improved hot press forming machine to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a modified thermoforming machine, includes a plurality of branches, be equipped with the roof between the branch, the roof is connected with the cope match-plate pattern through the telescopic link, still be equipped with first lower bolster and second lower bolster between the branch, wherein stagger the setting from top to bottom and go up the upper surface homoenergetic of first lower bolster and second lower bolster and the surface laminating of cope match-plate pattern, first lower bolster and second lower bolster all are connected with translation mechanism, translation mechanism is used for driving first lower bolster and second lower bolster horizontal motion.

Further: the translation mechanism comprises first fixing blocks arranged on two sides of the first lower template and second fixing blocks arranged on two sides of the second lower template, wherein the first fixing blocks are all in threaded connection with first threaded rods, the second fixing blocks are all connected with second threaded rods, and the first threaded rods and the second threaded rods are both in rotating connection with the supporting rods.

Further: one of the first threaded rods is provided with a first gear, one of the second threaded rods is provided with a second gear, the first gear is meshed with the second gear, the two first threaded rods are connected through a first gear chain set, the two second threaded rods are connected through a second gear chain set, and one of the first threaded rods is connected with a motor.

Further: the first threaded rod and the second threaded rod are inserted into the support rod and are rotatably connected with the support rod through bearings.

Further: the surface of the top plate is also provided with a fan, the fan is provided with an air pipe, and one end of the air pipe, which is far away from the fan, is provided with a fan cover.

And further: the air pipe is also penetrated with a cold water tank, and the part of the air pipe positioned in the cold water tank is arranged in an S-shaped convolution manner.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a fashioned in-process is held to rubber pressure, and the staff still can take out the rubber on another lower bolster to and place rubber on another lower bolster, practiced thrift the staff time, improved work efficiency, this device drives the lower bolster motion through translation mechanism, can make first lower bolster and second lower bolster be located the cope match-plate pattern in proper order.

Drawings

Fig. 1 is a front view showing the overall structure of an improved hot press molding machine.

Fig. 2 is a top view of the overall structure of an improved hot press forming machine.

Fig. 3 is a left side view of the connection of the first lower template and the second lower template of the improved hot-press forming machine.

In the figure: 1-a second threaded rod, 2-an air pipe, 3-a top plate, 4-a cold water tank, 5-a fan, 6-an expansion rod, 7-an upper template, 8-a support rod, 9-a first gear chain set, 10-a motor, 11-a second gear chain set, 12-a fan cover, 13-a bearing, 14-a first threaded rod, 15-a second fixed block, 16-a second lower template, 17-a first lower template, 18-a first fixed block, 19-a first gear and 20-a second gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

In this embodiment, please refer to fig. 1 to 3, an improved hot press forming machine includes a plurality of support rods 8, a top plate 3 is disposed between the support rods 8, the top plate 3 is connected to an upper mold plate 7 through a telescopic rod 6, a first lower mold plate 17 and a second lower mold plate 16 are further disposed between the support rods 8, wherein the first lower mold plate 17 and the second lower mold plate 16 are disposed in a vertically staggered manner, upper surfaces of the upper first lower mold plate 17 and the second lower mold plate 16 can be attached to a surface of the upper mold plate 7, and the first lower mold plate 17 and the second lower mold plate 16 are both connected to a translation mechanism, which is used for driving the first lower mold plate 17 and the second lower mold plate 16 to move horizontally.

In this embodiment, when the device presses and forms rubber, rubber is placed on the surface of the first lower template 17, then the translation mechanism drives the first lower template 17 to move horizontally, so that the first lower template 17 is positioned under the upper template 7, then the telescopic rod 6 drives the upper template 7 to move downwards, and further the rubber is pressed and formed, during the process of pressing and forming the rubber by the upper template 7, a worker can also place the rubber on the surface of the second template, when the rubber is pressed and formed, the translation mechanism drives the first lower template 17 and the second lower template 16 to move again, so that the second lower template 16 is positioned under the upper template 7, because the first lower template 17 and the second lower template 16 are arranged in a staggered manner, the translational mutual interference between the first lower template 17 and the second lower template 16 is avoided, and then the telescopic rod 6 controls the upper template 7 to move downwards again, and then press and hold the shaping to rubber, the staff can take out the rubber on the first lower bolster 17 this moment, press and hold the shaping and take out rubber from the lower bolster to rubber and can go on in step, practiced thrift staff's time, improved work efficiency.

In another embodiment, referring to fig. 1-2, the translation mechanism includes first fixing blocks 18 disposed on both sides of the first lower mold plate 17 and second fixing blocks 15 disposed on both sides of the second lower mold plate 16, the first fixing blocks 18 are both connected with first threaded rods 14 through threads, the second fixing blocks 15 are both connected with second threaded rods 1, and the first threaded rods 14 and the second threaded rods 1 are both rotatably connected with the supporting rods 8.

In this embodiment, when the first lower template 17 and the second lower template 16 need to be moved, the first threaded rod 14 and the second threaded rod 1 are rotated, the first threaded rod 14 drives the first lower template 17 to move through the first fixing block 18, the second threaded rod 1 drives the second lower template 16 to move through the second fixing block 15, wherein the upper template 7 can pass through the first threaded rod 14 through the arrangement of the first fixing block 18 on two sides of the first lower template 17 and the arrangement of the second fixing block 15 on two sides of the second lower template 16, and interference of the first threaded rod 14 on the upper template 7 is avoided in the up-and-down movement process of the upper template 7.

In another embodiment, please refer to fig. 1-2, wherein one of the first threaded rods 14 is provided with a first gear 19, one of the second threaded rods 1 is provided with a second gear 20, the first gear 19 and the second gear 20 are engaged with each other, two of the first threaded rods 14 are connected by a first gear 19 chain set 9, two of the second threaded rods 1 are connected by a second gear 20 chain set 11, and one of the first threaded rods 14 is connected with a motor 10.

In this embodiment, when the first lower template 17 and the second lower template 16 need to be moved, the motor 10 may drive one of the first threaded rods 14 to rotate, while the first threaded rod 14 rotates, the first gear 19 chain set 9 drives the other first threaded rod 14 to rotate, the two first gear 19 chain sets 9 ensure the co-rotation of the first threaded rod 14, and then the first lower template 17 can be moved, while the first threaded rod 14 rotates, the first gear 19 and the second gear 20 drive the second threaded rod 1 to rotate, the second threaded rod 1 drives the other second threaded rod 1 to rotate through the second gear 20 chain set 11, the two second gear 20 chain sets 11 ensure the co-rotation of the two threaded rods, and then the second lower template 16 can be moved, and the first threaded rod 14 and the second threaded rod 1 rotate in opposite directions through the arrangement of the first gear 19 and the second gear 20, thereby ensuring the reverse rotation of the first lower template 17 and the second lower template 16.

In another embodiment, referring to fig. 1, the first threaded rod 14 and the second threaded rod 1 are inserted into the support rod 8 and are rotatably connected with the support rod 8 through a bearing 13.

In the present embodiment, the stability when the first threaded rod 14 and the second threaded rod 1 are rotated is improved by the provision of the bearing 13.

In another embodiment, referring to fig. 1, a fan 5 is further disposed on the surface of the top plate 3, an air duct 2 is disposed on the fan 5, and an air hood 12 is disposed at an end of the air duct 2 away from the fan 5.

In this embodiment, when the rubber molding is finished, blow towards the rubber after the shaping through fan 5 and tuber pipe 2, improved the refrigerated speed of rubber to work efficiency has been improved.

In another embodiment, referring to fig. 1, the air duct 2 further penetrates through the cold water tank 4, and a portion of the air duct 2 located inside the cold water tank 4 is arranged in an S-shaped convolution.

In this embodiment, the arrangement of the cold water tank 4 has a cooling effect on the gas inside the air pipe 2, so that the air blown out from the air pipe 2 is ensured to be cold air, and the cooling rate of the rubber is further improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An improved hot-pressing forming machine comprises a plurality of supporting rods; the device is characterized in that a top plate is arranged between the supporting rods and connected with an upper template through a telescopic rod, a first lower template and a second lower template are further arranged between the supporting rods, the first lower template and the second lower template are staggered up and down and the upper surfaces of the first lower template and the second lower template can be attached to the surface of the upper template, the first lower template and the second lower template are connected with a translation mechanism, and the translation mechanism is used for driving the first lower template and the second lower template to move horizontally.

2. The improved hot-press forming machine as claimed in claim 1, wherein the translation mechanism comprises first fixing blocks arranged on two sides of the first lower template and second fixing blocks arranged on two sides of the second lower template, the first fixing blocks are all in threaded connection with first threaded rods, the second fixing blocks are all in threaded connection with second threaded rods, and the first threaded rods and the second threaded rods are both in rotating connection with the supporting rods.

3. An improved thermoforming machine as claimed in claim 2, characterised in that one of said first threaded bars is provided with a first gear, one of said second threaded bars is provided with a second gear, said first and second gears are intermeshed, two of said first threaded bars are connected by a first gear chain set, two of said second threaded bars are connected by a second gear chain set, and one of said first threaded bars is connected to a motor.

4. An improved thermoforming machine as claimed in claim 2, characterised in that the first threaded bar and the second threaded bar are inserted inside the support bar and are rotatably connected to the support bar by means of bearings.

5. An improved hot press forming machine as claimed in claim 1, wherein a fan is further provided on the surface of the top plate, an air duct is provided on the fan, and a fan cover is provided on an end of the air duct away from the fan.

6. An improved hot press forming machine as claimed in claim 4, wherein the air duct also penetrates through the cold water tank, and the part of the air duct located inside the cold water tank is arranged in an S-shaped convolution manner.