CN220377010U

CN220377010U - Hot pressing equipment for paper-plastic products

Info

Publication number: CN220377010U
Application number: CN202321854834.XU
Authority: CN
Inventors: 黄吉金; 李杰敬; 陈旭; 吴海荣; 刘杰强; 卢家健
Original assignee: Guangdong Minjie Paper Plastic Intelligent Equipment Co ltd
Current assignee: Guangdong Minjie Paper Plastic Intelligent Equipment Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-23
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses hot pressing equipment for paper-plastic products, which comprises a frame, a carrying frame, a stacking platform and a material taking platform, wherein a lower die is fixedly arranged on the lower side of the frame, an upper die is arranged above the frame, and the upper die can be lifted on the frame; the carrying frame is used for placing blanks, is arranged on one side of the frame, can be lifted up and down, and can translate on a plane so as to move into between the upper die and the lower die or move out of the frame; the stacking platform is arranged at one side of the rack far away from the carrying frame; the material taking mechanism is used for extracting products in the lower die, is positioned above the stacking platform and can translate on a plane so as to switch positions above the lower die and above the stacking platform, and the material taking mechanism can be lifted up and down. By utilizing the screen frame which can translate up and down and on a plane and matching with the material taking mechanism and the material stacking platform, the full automation from feeding to discharging is realized, and the overall efficiency is improved.

Description

Hot pressing equipment for paper-plastic products

Technical Field

The utility model relates to the field of paper-plastic hot pressing equipment, in particular to hot pressing equipment for paper-plastic products.

Background

One of the processes of paper-plastic forming is to put the wet product into a hot press for hot pressing, and before the wet product is put into the hot press, a screen frame is placed on the product placed in a mold, so that hot pressing can be performed, as disclosed in the background art of the utility model patent with application number cn202010755039.X, the following contents are disclosed: most paper-plastic mould products are produced by using a paper-plastic mould lower mould full-mesh process, a lower mould silk screen is required to be arranged on one side surface of a lower mould forming mould cavity, the lower mould silk screen is contacted with a product wet blank and bears fibers in the wet blank in the hot press forming process, and meanwhile, water vapor can be discharged from an exhaust hole at the bottom of the lower mould. Therefore, in the conventional production process, the screen frame is often required to be placed on the lower die row by a worker, then the product is placed on the screen frame, and finally hot pressing is performed.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the hot pressing equipment for the paper-plastic products, which can improve the automation degree and the efficiency.

According to the embodiment of the first aspect of the utility model, the hot pressing equipment for the paper-plastic products comprises a rack, a carrying frame, a stacking platform and a material taking platform, wherein a lower die is fixedly arranged on the lower side of the rack, an upper die is arranged above the rack, and the upper die can be lifted on the rack; the carrying frame is used for placing blanks, is arranged on one side of the frame, can be lifted up and down, and can translate on a plane so as to move into between the upper die and the lower die or move out of the frame; the stacking platform is arranged on one side of the rack, which is far away from the carrying frame; the material taking mechanism is used for extracting products in the lower die, is positioned above the stacking platform and can translate on a plane so as to switch positions above the lower die and above the stacking platform, and can be lifted up and down.

The hot pressing equipment for the paper-plastic product has at least the following beneficial effects: by utilizing the screen frame which can translate up and down and on a plane and matching with the material taking mechanism and the material stacking platform, the full automation from feeding to discharging is realized, and the overall efficiency is improved.

According to some embodiments of the utility model, a first sliding rail is arranged at one side of the frame, the first sliding rail extends towards the direction of the frame, a first sliding block is connected to the first sliding rail in a sliding manner, the first sliding block is connected with the first sliding rail in a sliding manner, and a lifting mechanism is arranged on the first sliding block and connected with the carrying frame to drive the carrying frame to lift.

According to some embodiments of the utility model, the first sliding block is in a strip shape, the lifting mechanism comprises two vertical plates and two second sliding blocks, the two vertical plates are fixed at two ends of the first sliding block, and the vertical plates are provided with second sliding rails which extend vertically; the second sliding block is in sliding connection with the second sliding rail; the two opposite side edges of the carrying frame are fixedly connected with the second sliding blocks of the two vertical plates.

According to some embodiments of the utility model, the riser is provided with a sprocket drive mechanism, the sprocket drive mechanism is provided with a lifting block, the lifting direction of the lifting block is the same as the extending direction of the second sliding rail, and the lifting block is fixedly connected with the carrying frame.

According to some embodiments of the utility model, a hollow space is provided in the article carrying frame, and the hollow space is larger than the lower die and can be sleeved outside the lower die.

According to some embodiments of the utility model, the carrying frame is rectangular, and four corners of the carrying frame are provided with positioning columns.

According to some embodiments of the utility model, a cross bar is arranged on one side of the frame, the cross bar is connected with a mounting block in a sliding manner, the mounting block is provided with a lifting rod, the lower end of the lifting rod is connected with the material taking mechanism, and the lifting direction of the lifting rod is perpendicular to the sliding direction of the mounting block.

According to some embodiments of the utility model, the take-off mechanism comprises a plurality of suction cups arranged in a matrix.

According to some embodiments of the utility model, the stacker platform is provided with conveyor tracks.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of one direction of a hot press apparatus for paper-plastic products according to an embodiment of the present utility model;

fig. 2 is an enlarged schematic view of the portion a shown in fig. 1;

fig. 3 is a schematic view of another direction of the hot press apparatus for paper-plastic products according to the embodiment of the present utility model.

100. A frame; 110. a lower die; 120. an upper die; 200. a carrier frame; 210. a first slide rail; 211. a first slider; 220. a lifting mechanism; 221. a riser; 2211. a second slide rail; 2212. a sprocket drive mechanism; 2213. a lifting block; 222. a second slider; 230. positioning columns; 240. hollow space; 300. a stacking platform; 310. a conveyor track; 400. a material taking mechanism; 410. a cross bar; 411. a mounting block; 420. a lifting rod; 430. a suction cup;

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 3, the hot pressing apparatus for paper-plastic products according to the embodiment of the present utility model includes a frame 100, a carrying frame 200, a stacking platform 300 and a material taking platform, a lower mold 110 is fixedly installed at the lower side of the frame 100, an upper mold 120 is disposed above the frame 100, and the upper mold 120 may be lifted on the frame 100; the carrier frame 200 is used for placing blanks, the carrier frame 200 is arranged at one side of the stand 100, the carrier frame 200 can be lifted up and down, and the carrier frame 200 can translate on a plane so as to move in between the upper die 120 and the lower die 110 or move out of the stand 100; the stacking platform 300 is arranged at one side of the stand 100 away from the carrying frame 200; the extracting mechanism 400 is used for extracting a product in the lower die 110, the extracting mechanism 400 is located above the stacking platform 300 and can translate on a plane to switch positions above the lower die 110 and above the stacking platform 300, and the extracting mechanism 400 can be lifted up and down.

In actual use, the method comprises the following steps:

1. discharging: placing the blank in a frame using a robotic arm (not shown);

2. and (3) material transferring: the carrying frame 200 rises and is higher than the lower die 110, the carrying frame 200 moves towards the direction of the lower die 110 and between the upper die 120 and the lower die 110, the carrying frame 200 descends and is placed on the lower die 110;

3. hot pressing: the upper die 120 is driven to descend, and hot pressing is carried out on the wet product in cooperation with the lower die 110 and the carrying frame 200;

4. and (5) die sinking: driving the upper die 120 to rise and opening the die;

5. taking: the finished product is removed by the take-out mechanism 400 and placed on the stacker platform 300.

In summary, the frame that can translate up and down and on the plane is used to cooperate with the material taking mechanism 400 and the stacking platform 300, so that the full automation from feeding to discharging is realized, and the overall efficiency is improved.

Preferably, in order to realize the up-and-down lifting and horizontal movement of the carrier frame 200, a first sliding rail 210 is disposed at one side of the frame 100, the first sliding rail 210 extends toward the direction of the frame 100, the first sliding rail 210 is slidably connected with a first sliding block 211, the first sliding block 211 is slidably connected with the first sliding rail 210, the first sliding block 211 is provided with a lifting mechanism 220, and the lifting mechanism 220 is connected with the carrier frame 200 to drive the carrier frame 200 to lift. The first sliding block 211 slides on the first sliding rail 210 to slide the carrier frame 200 between the upper die 120 and the lower die 110 or out of the upper die 120 and the lower die 110, and the lifting mechanism 220 controls the height of the carrier frame 200.

Specifically, the first sliding block 211 is in a strip shape, the lifting mechanism 220 includes two vertical plates 221 and a second sliding block 222, the vertical plates 221 are fixed at two ends of the first sliding block 211, and the vertical plates 221 are provided with second sliding rails 2211 extending vertically; the second slider 222 is slidably connected to the second slide 2211; wherein, two opposite side edges of the carrying frame 200 are fixedly connected with the second sliding blocks 222 of the two vertical plates 221. The second slider 222 is lifted up and down on the riser 221 to realize lifting of the carrier frame 200, and it is emphasized that the riser 221 is provided with a sprocket transmission mechanism 2212, the sprocket transmission mechanism 2212 is provided with a lifting block 2213, the lifting direction of the lifting block 2213 is the same as that of the second slide rail 2211, and the lifting block 2213 is fixedly connected with the carrier frame 200. The sprocket gear 2212 is used for realizing lifting transmission, driving the lifting block 2213 to move and driving the carrying frame 200 to lift up and down.

In step 2 and step 3, the carrier frame 200 is only responsible for bringing the wet product between the upper mold 120 and the lower mold 110, for this purpose, preferably, the carrier frame 200 is provided with a hollowed-out portion 240 inside, and the hollowed-out portion 240 has a larger area than the lower mold 110 and can be sleeved outside the lower mold 110. The carrier frame 200 carries the wet product between the upper mold 120 and the lower mold 110, the carrier frame 200 moves downward so that the wet product is placed on the lower mold 110, and the carrier frame 200 is sleeved outside the lower mold 110, and then step 3 is performed.

It should be mentioned that the carrying frame 200 is rectangular, and four corners of the carrying frame 200 are provided with positioning posts 230. And the positioning posts 230 are utilized to accommodate the wet product for placement and positioning.

It is understood from the above that, in the hot pressing process, not the entire wet product needs to be placed on the lower die 110, but only the corresponding region to be hot pressed needs to be placed between the upper die 120 and the lower die 110.

It should be mentioned that, a cross bar 410 is disposed on one side of the frame 100, the cross bar 410 is slidably connected with a mounting block 411, the mounting block 411 is provided with a lifting rod 420, and the lower end of the lifting rod 420 is connected with the material taking mechanism 400, wherein the lifting direction of the lifting rod 420 is perpendicular to the sliding direction of the mounting block 411. By driving the lifting rod 420, the extracting mechanism 400 can be lifted up and down, and the sliding of the mounting block 411 can drive the extracting mechanism 400 to extend between the upper die 120 and the lower die 110, and take out the finished product.

Further, the material taking mechanism 400 includes a plurality of suction cups 430 arranged in a matrix, and the product placed in the lower die 110 can be taken out by using the suction cups 430, and put on the stacking platform 300 for stacking, and when the product is stacked to a sufficient amount, the product is sent away and waits for subsequent processing, wherein the stacking platform 300 is provided with a conveying crawler 310, and the finished product is directly put on the conveying crawler 310 for storage, and then is conveyed out of the device.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A hot press apparatus for paper-plastic products, comprising:

the lower side of the frame (100) is fixedly provided with a lower die (110), an upper die (120) is arranged above the frame (100), and the upper die (120) can be lifted on the frame (100);

a carrying frame (200) for placing blanks, wherein the carrying frame (200) is arranged at one side of the stand (100), the carrying frame (200) can be lifted up and down, and the carrying frame (200) can translate on a plane so as to move into between the upper die (120) and the lower die (110) or move out of the stand (100);

a stacking platform (300) arranged on one side of the stand (100) away from the carrying frame (200);

and the material taking mechanism (400) is used for extracting products in the lower die (110), the material taking mechanism (400) is positioned above the stacking platform (300) and can translate on a plane so as to switch positions above the lower die (110) and above the stacking platform (300), and the material taking mechanism (400) can be lifted up and down.

2. The hot pressing apparatus for paper-plastic products according to claim 1, wherein a first slide rail (210) is provided at one side of the frame (100), the first slide rail (210) extends toward the direction of the frame (100), the first slide rail (210) is slidably connected with a first slider (211), the first slider (211) is slidably connected with the first slide rail (210), a lifting mechanism (220) is provided on the first slider (211), and the lifting mechanism (220) is connected with the carrying frame (200) to drive the carrying frame (200) to lift.

3. The hot press apparatus for paper-plastic products according to claim 2, wherein the first slider (211) has an elongated shape, and the lifting mechanism (220) comprises:

the two vertical plates (221) are arranged, the two vertical plates (221) are fixed at two ends of the first sliding block (211), and the vertical plates (221) are provided with second sliding rails (2211) which extend vertically;

a second slider (222) slidably coupled to the second slide track (2211);

wherein, two opposite side edges of the carrying frame (200) are fixedly connected with the second sliding blocks (222) of the two vertical plates (221).

4. A hot pressing apparatus for paper-plastic products according to claim 3, characterized in that the riser (221) is provided with a sprocket drive mechanism (2212), the sprocket drive mechanism (2212) is provided with a lifting block (2213), the lifting direction of the lifting block (2213) is the same as the extending direction of the second slide rail (2211), and the lifting block (2213) is fixedly connected with the carrying frame (200).

5. The hot pressing apparatus for paper-plastic products according to claim 1, wherein a hollowed-out space (240) is provided in the carrying frame (200), and the hollowed-out space (240) has an area larger than that of the lower die (110) and can be sleeved outside the lower die (110).

6. The hot press for paper-plastic products according to claim 5, characterized in that the carrier frame (200) is rectangular, and the four corners of the carrier frame (200) are provided with positioning posts (230).

7. The hot press apparatus for paper-plastic products according to claim 1, wherein a cross bar (410) is provided at one side of the frame (100), the cross bar (410) is slidably connected with a mounting block (411), the mounting block (411) is provided with a lifting rod (420), and a lower end of the lifting rod (420) is connected with the material taking mechanism (400), wherein a lifting direction of the lifting rod (420) is perpendicular to a sliding direction of the mounting block (411).

8. The apparatus for hot pressing paper and plastic products according to claim 1 or 7, wherein the take-off mechanism (400) includes a plurality of suction cups (430) arranged in a matrix.

9. The hot press for paper-plastic products according to claim 1, characterized in that the stacker platform (300) is provided with a conveyor track (310).