Veneer conveying device

Abstract

The utility model belongs to the technical field of veneer conveying, and discloses a veneer conveying device which is installed on a hot pressing plate of a multi-layer hot press and comprises a lower die plate installed on the bottom face of the hot pressing plate and anti-sticking cloth installed on the top face of the hot pressing plate. The two ends of the anti-sticking cloth are connected to the two fixing shafts respectively. A chain transmission mechanism is installed on the side face of the hot pressing plate, and the two fixing shafts are connected with the chain transmission mechanism and used for driving the anti-sticking cloth to move above the hot pressing plate and below the lower die plate through the chain transmission mechanism. According to the veneer conveying device, the conveying belt effect and the formwork effect can be embodied, a large amount of manpower is saved, the veneer conveying device can be suitable for a multi-layer hot press, the working efficiency is improved to a great extent, and the input-output degree of a unit workshop is improved.

Description

Technical Field

[0001] This utility model belongs to the field of decorative panel transmission technology, and specifically relates to a decorative panel transmission device. Background Technology

[0002] Hot pressing is a common process in the production of decorative panels. It involves heating and pressurizing the decorative panel using a hot press. During the hot pressing process, the face paper is firmly bonded to the surface of the base plate by hot pressing, forming a beautiful and durable decorative layer on the surface.

[0003] Existing decorative hot presses include single-layer and multi-layer models. For single-layer hot presses, a belt conveyor is typically installed at the inlet and a discharge conveyor at the outlet. During operation, the belt conveyor moves the decorative panel into the hot press, then transports it to the lower hot press plate while simultaneously removing it from the press. After hot pressing, the discharge conveyor removes the panel. However, the existing decorative hot pressing process has the following problems:

[0004] 1. Due to the height of the belt conveyor, when the belt conveyor transports the decorative panel to the lower hot press plate, the decorative panel has a falling process. This may cause misalignment between the bottom plate and the front plate of the decorative panel, which will affect the hot pressing process. At the same time, the movement of the belt conveyor also takes a certain amount of time, which will affect the hot pressing efficiency.

[0005] 2. During the unloading process, the decorative panels on the lower hot press plate need to be moved to the unloading conveyor. At this time, the decorative panels on the lower hot press plate can be pushed or pulled. This makes the whole structure relatively complex. At the same time, the pushing or pulling process also takes a certain amount of time, resulting in low hot pressing efficiency.

[0006] For multi-layer hot press machines, the process is usually done manually. Workers place the decorative panels on the hot press plate and remove them after the hot pressing is completed. This requires a lot of manpower and is inefficient.

[0007] In summary, all existing hot presses suffer from low efficiency. Utility Model Content

[0008] The purpose of this invention is to provide a decorative panel conveying device to solve the problem of low working efficiency of existing hot presses.

[0009] To achieve the above objectives, the present invention adopts the following technical solution:

[0010] The utility model provides a veneer conveying device, which is installed on a hot press plate of a multi-layer hot press and comprises a lower mold plate installed on the bottom surface of the hot press plate and a release cloth installed on the top surface of the hot press plate.

[0011] As a preferred technical solution in the utility model, the chain transmission mechanism comprises a driving motor and a toothed chain, the two ends of the hot press plate are respectively provided with a driving roller and a driven roller, the two ends of the driving roller are coaxially connected with first gears, the two ends of the driven roller are coaxially connected with second gears, the two sides of the hot press plate are provided with toothed chains, the two ends of each toothed chain are respectively connected with corresponding first gears and second gears, the driving motor is located on one side of the hot press plate, and the motor shaft of the driving motor is in transmission connection with the driving roller.

[0012] As a preferred technical solution in the utility model, the two sides of the hot press plate are fixed with first connecting pieces and second connecting pieces, the driving roller is rotatably connected between the two first connecting pieces, and the driven roller is rotatably connected between the two second connecting pieces.

[0013] As a preferred technical solution in the utility model, the chain transmission mechanism further comprises a gear box, the motor shaft of the driving motor is in transmission connection with the driving roller through the gear box, and the gear box is connected with the first connecting piece.

[0014] As a preferred technical solution in the utility model, the two ends of the fixed shaft are connected with positioning pieces, and the positioning pieces are connected with the toothed chains.

[0015] As a preferred technical solution in the utility model, the upper end of the hot press plate is installed with an upper mold plate which supports the lower end of the release cloth.

[0016] Beneficial effects: the veneer conveying device of the utility model is suitable for multilayer hot press, can ascend and descend with hot press plate, when working, workers can first place veneer on release cloth, then all chain transmission mechanism operates together, control release cloth to convey veneer to the middle part above hot press plate, then adjust the interval between all hot press plates to carry out hot pressing treatment, after hot pressing, chain transmission mechanism starts again, control release cloth to convey veneer to the outside of hot press, the whole process not only saves a lot of manpower, wherein, the utility model utilizes chain transmission mechanism to control release cloth to move, can reflect the effect of conveyer belt, and the lower die plate installed on the bottom surface of hot press plate can reflect the effect of die plate, can make the veneer conveying device applicable to the use of multilayer hot press, greatly improves work efficiency and improves the input-output degree of unit workshop. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic view of the utility model;

[0018] Figure 2 It is Figure 1 It is an enlarged schematic view of A part in the middle;

[0019] Figure 3 It is a top view of the utility model.

[0020] In the drawing: 1-hot press plate; 2-lower die plate; 3-release cloth; 4-fixed shaft; 5-driving motor; 6-toothed chain; 7-driving roller; 8-following roller; 9-first connecting piece; 10-second connecting piece; 11-positioning piece; 12-upper die plate. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the utility model will be briefly introduced in combination with the drawings and the description of embodiments or prior art, obviously, the following description of the structure of the drawings is only some embodiments of the utility model, for those skilled in the art, under the premise of not creating laboriously, other drawings can also be obtained according to these drawings.It needs to be explained here that the description of these embodiment modes is used to help understanding the utility model, but does not constitute the limitation to the utility model.

[0022] Embodiment:

[0023] As Figure 1 , Figure 2 and Figure 3As shown, the embodiment provides a veneer conveying device, which is installed on the hot pressing plate 1 of a multi-layer hot pressing machine, and comprises a lower mold plate 2 installed on the bottom surface of the hot pressing plate 1, and a release cloth 3 installed on the top surface of the hot pressing plate 1, wherein the release cloth 3 is preferably a single-layer high-temperature and high-pressure resistant release cloth, both ends of the hot pressing plate 1 are provided with fixed shafts 4, both ends of the release cloth 3 are connected to the two fixed shafts 4 respectively to ensure the stability of the release cloth 3, and a chain transmission mechanism is installed on the side surface of the hot pressing plate 1 without affecting the lifting of the hot pressing plate 1, both fixed shafts 4 are connected to the chain transmission mechanism to drive the release cloth 3 to move above the hot pressing plate 1 and below the lower mold plate 2 through the chain transmission mechanism.

[0024] The veneer conveying device of the utility model is suitable for multi-layer hot pressing machines, can be lifted together with the hot pressing plate 1, and in working, workers can first place the veneer on the release cloth 3, then all the chain transmission mechanisms are operated together to control the release cloth 3 to convey the veneer to the middle part above the hot pressing plate 1, then the spacing between all the hot pressing plates 1 is adjusted for hot pressing, after the hot pressing is completed, the chain transmission mechanism is started again to control the release cloth 3 to convey the veneer to the outside of the hot pressing machine, and the whole process not only saves a large amount of manpower, wherein the utility model utilizes the chain transmission mechanism to control the movement of the release cloth 3, can reflect the effect of the conveyor belt, and the lower mold plate 2 installed on the bottom surface of the hot pressing plate 1 can reflect the effect of the mold plate, so that the veneer conveying device can be suitable for the use of multi-layer hot pressing machines, greatly improves the working efficiency and improves the input-output degree of the unit workshop.

[0025] As a preferred embodiment in the embodiment, it needs to be further explained that the chain transmission mechanism comprises a driving motor 5 and a toothed chain 6, both ends of the hot pressing plate 1 are respectively provided with a driving roller 7 and a driven roller 8, both ends of the driving roller 7 are coaxially connected with a first gear, both ends of the driven roller 8 are coaxially connected with a second gear, both sides of the hot pressing plate 1 are provided with the toothed chain 6, both ends of each toothed chain 6 are respectively connected with the corresponding first gear and second gear, so that the driving roller 7 and the driven roller 8 are transmissionally connected, the driving motor 5 is located on one side of the hot pressing plate 1, and the motor shaft of the driving motor 5 is transmissionally connected with the driving roller 7, so that the rotation of the toothed chain 6 can be realized after the driving motor 5 is started, both fixed shafts 4 are located on the sides away from each other of the driving roller 7 and the driven roller 8, and both ends of the two fixed shafts 4 are respectively connected with the two toothed chains 6, so that the rotation of the toothed chain 6 can drive the two fixed shafts 4 to move, the movement of the two fixed shafts 4 can drive the release cloth 3 to move, and then the conveying of the veneer is realized.

[0026] As a preferred embodiment in the embodiment, it needs to be explained further that the first connecting piece 9 and the second connecting piece 10 are fixed on both sides of the hot press plate 1, the driving roller 7 is rotatably connected between the two first connecting pieces 9, and the installation space of the driving roller 7 on the side of the hot press plate 1 can be left through the two first connecting pieces 9, so as to facilitate the installation of the driving roller 7 and ensure the stability of the driving roller 7; the driven roller 8 is rotatably connected between the two second connecting pieces 10, and the installation space of the driven roller 8 on the side of the hot press plate 1 can be left through the two second connecting pieces 10, so as to facilitate the installation of the driven roller 8 and ensure the stability of the driven roller 8; the driving motor 5 is connected with the first connecting piece 9, so as to ensure the stability of the driving motor 5 and make the driving roller 7, the driven roller 8 and the driving motor 5 form an integral whole with the hot press plate 1, which can be adjusted together with the hot press plate 1.

[0027] As a preferred embodiment in the embodiment, it needs to be explained further that the chain transmission mechanism further comprises a gear box, the motor shaft of the driving motor 5 is in transmission connection with the driving roller 7 through the gear box, the gear box is connected with the first connecting piece 9, and the speed adjustment of the driving motor 5 can be realized through the gear box, and the gear box can be adopted according to the prior art according to the actual situation, which will not be described in detail here.

[0028] As a preferred embodiment in the embodiment, it needs to be explained further that the two ends of the fixed shaft 4 are connected with the positioning piece 11, preferably one end of the positioning piece 11 is perpendicularly connected with the fixed shaft 4, and the other end of the positioning piece 11 is connected with the toothed chain 6, so as to ensure that the fixed shaft 4 can move with the rotation of the toothed chain 6, and also make the anti-sticking cloth 3 move with the two fixed shafts 4, so that the position of the anti-sticking cloth 3 can change with the working condition.

[0029] As a preferred embodiment in the embodiment, it needs to be explained further that the upper end of the hot press plate 1 is provided with an upper die plate 12 supported on the lower end of the anti-sticking cloth 3, and the upper die plate 12 is symmetrically arranged with the lower die plate 2, so as to realize the symmetrical distribution of the two sides of the hot press plate 1, and further make the movement of the anti-sticking cloth 3 more regular and stable, no matter whether the anti-sticking cloth 3 is above the hot press plate 1 or below the hot press plate 1, the same distance can be kept between the anti-sticking cloth 3 and the hot press plate 1, according to the design of the structure, the fixed shaft 4 can also be in abutment with the upper die plate 12 and the lower die plate 2 at different time periods when moving, so as to improve the stability of the fixed shaft 4 when moving.

[0030] Finally, it should be pointed out that: the above only describes the preferred embodiments of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A veneer transfer device, which is installed on a hot press plate (1) of a multi-layer hot press, characterized in that, The utility model provides a heat press board, including the lower die plate (2) of installing in the bottom surface of heat press board (1), still including the release cloth (3) of installing in the top surface of heat press board (1), both ends of heat press board (1) are provided with fixed shaft (4), and the both ends of release cloth (3) are connected to two fixed shafts (4) respectively, chain drive mechanism is installed to the side of heat press board (1), and two fixed shafts (4) are connected with chain drive mechanism, to drive release cloth (3) to move above heat press board (1) and below lower die plate (2) through chain drive mechanism.

2. A veneer transfer device according to claim 1, wherein, The chain drive mechanism includes a driving motor (5) and a sprocket chain (6), both ends of the heat press board (1) are provided with a driving roller (7) and a driven roller (8) respectively, both ends of the driving roller (7) are coaxially connected with a first gear, both ends of the driven roller (8) are coaxially connected with a second gear, both sides of the heat press board (1) are provided with the sprocket chain (6), both ends of each sprocket chain (6) are connected with the corresponding first gear and second gear respectively, the driving motor (5) is located on one side of the heat press board (1), and the motor shaft of the driving motor (5) is in transmission connection with the driving roller (7); both fixed shafts (4) are located on the sides of the driving roller (7) and the driven roller (8) away from each other, and both ends of the two fixed shafts (4) are connected with the two sprocket chains (6) respectively.

3. A veneer transfer device according to claim 2, wherein, Both sides of the heat press board (1) are fixed with a first connecting piece (9) and a second connecting piece (10), the driving roller (7) is rotatably connected between the two first connecting pieces (9), and the driven roller (8) is rotatably connected between the two second connecting pieces (10); the driving motor (5) is connected with the first connecting piece (9).

4. A panel conveyor as claimed in claim 3, wherein The chain drive mechanism further includes a gear box, the motor shaft of the driving motor (5) is in transmission connection with the driving roller (7) through the gear box, and the gear box is connected with the first connecting piece (9).

5. A panel conveyor as claimed in any one of claims 2 to 4, wherein, Both ends of the fixed shaft (4) are connected with a positioning piece (11), and the positioning piece (11) is connected with the sprocket chain (6).

6. A panel conveyor as claimed in any one of claims 1 to 4, wherein, The upper end of the heat press board (1) is provided with an upper die plate (12) supported on the lower end of the release cloth (3).

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