Mineral wool board pushing device

Abstract

The invention relates to the technical field of mineral wool board pushing, in particular to a mineral wool board pushing device which comprises a lifting machine, an upper end face of the lifting machine can contain and lift mineral wool boards; the conveying rubber roller is located on one side of the elevator and can convey the mineral wool board; the transfer machine is used for conveying the mineral wool boards to the lifter; and the elastic plate pushing machine pushes the mineral wool plate on the elevator to the conveying rubber roller and can ascend and descend according to the thickness of the mineral wool plate. The elastic plate pushing machine comprises conveyor belts arranged on the elevator at intervals; the elastic piece is fixedly installed on the lower end face of the conveying belt and can stretch out and draw back in the vertical direction; the pushing claw is installed on the lower end face of the elastic piece. According to the mineral wool board pushing device, the best pushing height and force can be kept all the time under various mineral wool board conditions, the integrity of mineral wool boards is effectively protected, and the conveying efficiency and reliability of the mineral wool boards are improved.

Description

Technical Field

[0001] The invention relates to the technical field of mineral wool board pushing plates, and in particular to a mineral wool board pushing plate device. Background Art

[0002] Mineral wool board is a building material made of mineral fiber wool as the main raw material, with appropriate additives added, and processed through processes such as batching, molding, drying, cutting, embossing, and finishing.

[0003] In the production process of mineral wool board, it is necessary to load and push the board. The traditional pushing operation of mineral wool board mainly relies on manual work. Workers adjust the height and pushing force of the push board according to the thickness of the mineral wool board based on their own experience and judgment. However, there are many disadvantages in the manual pushing method: on the one hand, based on the fragile characteristics of the mineral wool board, it is difficult to ensure that the height and force of each push can be accurately adapted to the mineral wool board. Especially when the height of the mineral wool board changes slightly, the worker may not be able to detect and adjust the height of the push board in time. The worker presses the push board down hard, which can easily cause the mineral wool board to break, and the pushing efficiency is low; second, the labor intensity of manual operation is high, and long-term operation is prone to fatigue. Moreover, with the continuous expansion of industrial production scale and the acceleration of production speed, the manual pushing method has been difficult to meet the needs of efficient and stable production, which seriously restricts the overall efficiency and quality of the mineral wool board conveying link. Therefore, there is an urgent need for a pushing device that can automatically adjust the height of the push board to replace the traditional manual operation method. Summary of the invention

[0004] The invention provides a mineral wool board pushing device, which is used to solve the problem of how to improve the adaptability of the pushing and grabbing height and the thickness of the mineral wool board and how to improve the pushing efficiency.

[0005] The present invention provides a mineral wool board pushing device, comprising:

[0006] An elevator, the upper end surface of which can hold and lift the mineral wool board;

[0007] The conveyor rubber roller, located on one side of the elevator, is capable of conveying the mineral wool board;

[0008] a transfer machine for conveying the mineral wool board to the elevator;

[0009] The elastic plate pusher pushes the mineral wool plate on the elevator onto the conveying rubber roller and can be lifted or lowered according to the thickness of the mineral wool plate.

[0010] In some embodiments, the elastic push plate machine includes:

[0011] Conveyor belts are arranged on the elevator at intervals;

[0012] An elastic member, fixedly mounted on the lower end surface of the conveyor belt, capable of extending and retracting in the vertical direction;

[0013] A push-grab is installed on the lower end surface of the elastic member.

[0014] In some embodiments, the conveyor belt is fixedly connected to a mounting member, and a bottom of the mounting member is connected to the elastic member.

[0015] In some embodiments, the elastic member is a spring, the spring is vertically arranged, the upper end surface of the spring is fixedly connected to the conveyor belt, and the lower end surface of the spring is fixedly connected to the push gripper.

[0016] In some embodiments, the elastic member comprises:

[0017] First bellows;

[0018] A second bellows, sleeved on the outer circumference of the first bellows;

[0019] An upper plate, with a through hole in the middle, connected to the upper ends of the first bellows and the second bellows, and used to close the space between the second bellows and the upper end of the first bellows;

[0020] a lower plate, closing the lower end of the second bellows;

[0021] A support rod, one end of which is connected to the lower end of the first corrugated pipe, and the other end of which is connected to the lower plate;

[0022] The air pipe passes through the through hole and is communicated with the upper end of the first corrugated pipe.

[0023] In some embodiments, the first corrugated tube and the second corrugated tube are made of flexible polyethylene, and the upper plate and the lower plate are made of rigid polyethylene plastic plates.

[0024] In some embodiments, the pushing and grabbing includes:

[0025] Guide plate;

[0026] A pressing plate, the front end of which is connected to the guide plate;

[0027] A push plate is arranged vertically, with the upper end connected to the rear end of the pressing plate;

[0028] The tail plate is connected with the lower end of the push plate.

[0029] In some of the embodiments, a photoelectric sensor and a roller are provided on the elevator, and the roller can be raised and lowered. The photoelectric sensor and the roller are located on one side of the elevator close to the conveying rubber roller.

[0030] In some of the embodiments, a negative pressure fan is installed on the conveyor belt, and the negative pressure fan is located at the front end of the elastic push plate machine.

[0031] In some of the embodiments, a rubber pad is provided at the position where the elastic push plate machine contacts the mineral wool board.

[0032] The beneficial effects of the present invention are as follows:

[0033] 1. The mineral wool board pushing device of the present invention transports the mineral wool board to the elevator through the conveyor, the elastic board pushing machine pushes the uppermost mineral wool board to the conveying rubber roller, the elastic board pushing machine returns to the initial position, the elevator rises, the next layer of mineral wool board is raised, and the elastic board pushing machine pushes the next layer of mineral wool board to the conveying rubber roller, and the reciprocating operation is performed to complete the board pushing and boarding operation, which has a high degree of automation, saves labor, reduces the labor intensity of workers, and improves the board pushing efficiency;

[0034] 2. The mineral wool board pushing device of the present invention drives the elastic member to reciprocate through the conveyor belt. On the one hand, the elastic member drives the push gripper to reciprocate, and the push gripper pushes the top mineral wool board forward. After the push gripper pushes the top mineral wool board to the conveying rubber roller, the push gripper returns to the initial position and pushes the next mineral wool board to the conveying rubber roller. On the other hand, the elastic member can adjust the height according to the thickness of the pushed mineral wool board. When the height of the mineral wool board is low, the elastic member produces a small compression, so that the push gripper can gently and stably contact the mineral wool board, and the push gripper firmly grasps the mineral wool board to ensure sufficient pushing force. When the height of the mineral wool board is high, the elastic member increases the compression amount, thereby adjusting the effective height of the push plate to avoid excessive squeezing of the mineral wool board, resulting in cracks or even breakage of the mineral wool board. This adjustment of the push gripper height according to the actual thickness of the mineral wool board enables the push plate to always maintain the best pushing height and force under various mineral wool board conditions, effectively protect the integrity of the mineral wool board, and improve the efficiency and reliability of mineral wool board transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of a mineral wool board pushing device according to the present invention from one perspective;

[0036] Figure 2 yes Figure 1 The structural schematic diagram of the mineral wool board pushing device from another perspective is shown;

[0037] Figure 3 yes Figure 1 The structural schematic diagram of the elastic push plate machine shown;

[0038] Figure 4 yes Figure 3 The schematic diagrams of the structures of some specific embodiments of elastic parts in the elastic push plate machine are shown.

[0039] In the attached drawings, 1. elevator; 11. photoelectric sensor; 12. roller; 2. conveying rubber roller; 3. transfer machine; 4. elastic push plate machine; 41. conveyor belt; 42. elastic member; 421. first bellows; 422. second bellows; 423. upper plate; 424. lower plate; 425. support rod; 426. air pipe; 43. push grab; 5. mineral wool board; 6. negative pressure fan. DETAILED DESCRIPTION

[0040] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] As described in the background technology, it is difficult to ensure that the height and force of each push of the manual push plate can accurately adapt to the mineral wool board, which can easily cause the mineral wool board to break, and the pushing efficiency is low. The manual pushing method is difficult to meet the needs of efficient and stable large-scale production. Therefore, how to adjust the height of the push plate according to the height of the mineral wool board and improve the efficiency of the push plate has become a technical problem that technicians in this field need to solve urgently.

[0042] To solve the above problems, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention provides a mineral wool board pushing device, comprising: an elevator 1, a conveying rubber roller 2, a transfer machine 3 and an elastic pusher 4. The transfer machine 3 conveys a plurality of stacked mineral wool boards 5 to the elevator 1. The mineral wool boards 5 are placed on a wooden pallet. The transfer machine 3 can directly transport the wooden pallet on which the mineral wool boards 5 are placed to the elevator 1. The upper end surface of the elevator 1 holds the mineral wool boards 5. The elevator 1 rises or falls to drive the mineral wool boards 5 to rise or fall. When the transfer machine 3 transports the mineral wool boards 5 to the elevator 1, the elevator 1 falls to a suitable height. The transfer machine 3 transports the mineral wool boards 5 to the elevator 1. The elevator 1 then adjusts the lifting height according to the upper end surface height of the uppermost mineral wool board 5 and the height of the transfer rubber roller 2. The transfer rubber roller 2 is located at the front end of the elevator 1. The transfer rubber roller 2 is located at the front end of the elevator 1 where the mineral wool boards 5 are pushed. The transfer rubber roller 2 can transport the mineral wool boards 5. The elastic plate pusher 4 is arranged at intervals on the upper part of the elevator 1. The elastic plate pusher 4 adjusts its height according to the thickness of the uppermost mineral wool board 5 so as to maintain an appropriate pushing height and force between the elastic plate pusher 4 and the mineral wool board 5. The elastic plate pusher 5 pushes the uppermost mineral wool board 5 onto the conveying rubber roller 2 and then returns to the initial position. The elevator 1 rises, driving the second layer of mineral wool board 5 to rise. The elastic plate pusher 4 pushes the second layer of mineral wool board 5 onto the conveying rubber roller 2, and so on and so forth until all the mineral wool boards 5 are pushed onto the conveying rubber roller 2.

[0043] The mineral wool board pushing device of the present invention, on the one hand, can realize automatic pushing of the board, reduce the labor intensity of workers, improve production efficiency, and can meet the needs of large-scale production; on the other hand, the elastic pushing machine can adjust the height and strength of the pushing plate according to the thickness of the mineral wool board, avoiding excessive squeezing of the mineral wool board due to excessive force, resulting in cracks or even breakage of the mineral wool board, thereby improving the efficiency and reliability of mineral wool board transportation.

[0044] Preferably, the elastic plate pusher 4 comprises: a conveyor belt 41, an elastic member 42 and a push-claw 43. The conveyor belt 41 is arranged at intervals on the elevator 1. The elastic member 42 is fixedly mounted on the lower end surface of the conveyor belt 41 and can be retracted in the vertical direction. The push-claw 43 is mounted on the lower end surface of the elastic member 42. Exemplarily, the number of elastic plate pushers 4 is 2, and the 2 elastic plate pushers 4 are arranged in parallel. Each elastic plate pusher 4 comprises a fixedly connected conveyor belt 41, an elastic member 42 and a push-claw 43. A motor is used to drive two synchronous conveyor belts 41 arranged in parallel. The transmission shaft can be driven by a motor to rotate, and the transmission shaft drives the 2 conveyor belts 41 to rotate synchronously. In specific implementation, the elastic member 42 adjusts the height of the push-claw 43 according to the height of the mineral wool board 5, so that the push-claw 43 can grab the mineral wool board 5. The conveyor belt 41 drives the elastic member 42 to move forward, and the elastic member 42 drives the push-claw 43 to move forward. The push-claw pushes the mineral wool board 5 to move forward.

[0045] Preferably, the conveyor belt 41 is fixedly connected to the mounting member, and the bottom of the mounting member is connected to the elastic member 42. Exemplarily, the mounting member may be a mounting plate or a rectangular frame, the conveyor belt 41 is fixedly connected to the upper surface of the rectangular frame, and the lower surface of the rectangular frame is fixedly connected to the elastic member 42, so as to facilitate the installation and fixing of the elastic member 42 on the conveyor belt 41, ensure the smooth operation of the elastic member 42, and reduce the upward extrusion deformation of the conveyor belt 41 by the elastic member 42.

[0046] Preferably, the elastic member 42 is a spring, which is arranged vertically, with the upper end surface of the spring fixedly connected to the conveyor belt 41, and the lower end surface of the spring fixedly connected to the push catch 43. When the push catch 43 approaches the mineral wool board 5, the spring begins to work. If the height of the mineral wool board 5 is relatively low, the spring only produces a small compression, so that the push catch 43 can gently and stably contact the mineral wool board 5 to ensure sufficient pushing force; if the height of the mineral wool board 5 is relatively high, the spring will increase the compression amount accordingly according to the increased resistance, thereby automatically adjusting the effective height of the push plate to avoid excessive squeezing of the mineral wool board 5. This adaptive adjustment mechanism enables the push plate to always maintain the optimal pushing height and force under various mineral wool board conditions, effectively protect the integrity of the mineral wool board 5, and improve the efficiency and reliability of the transportation of the mineral wool board 5.

[0047] refer to Figure 4In another embodiment, the elastic member 42 includes: a first bellows 421, a second bellows 422, an upper plate 423, a lower plate 424, a support rod 425 and an air pipe 426. The second bellows 422 is sleeved on the outer periphery of the first bellows 421. A through hole is provided in the middle of the upper plate 423, which is connected to the upper ends of the first bellows 421 and the second bellows 422. The upper plate 423 may be in the shape of a disk with a circular hole in the middle, and the edge of the circular hole is in contact with the first bellows 421. The upper end periphery is connected, the periphery of the upper plate 423 is connected to the upper end of the second bellows 422, the upper plate 423 seals the upper end of the area between the second bellows 422 and the first bellows 421, the lower plate 424 closes the lower end of the second bellows 422, one end of the support rod 425 is connected to the lower end of the first bellows 421, and the other end is connected to the lower plate 424, the number of the support rods 425 is at least two, and the air pipe 426 passes through the through hole and communicates with the upper end of the first bellows 421. In other words, the upper end of the first bellows 421, the second bellows 422, the upper plate 423 and the lower plate 424 form a sealed accommodation cavity, and gas is introduced into the first bellows 421 through the air pipe 426, and the gas enters the accommodation cavity, and the elastic member 42 stretches.

[0048] During specific implementation, when the thickness of the mineral wool board 5 is relatively thin, gas is introduced into the air pipe 426, the gas enters the first bellows 421, and then enters the second bellows 422 through the gap between the support rods 425. The first bellows 421 and the second bellows 422 are stretched by the expansion of the gas until the push grab 43 can gently and stably contact the mineral wool board 5, thereby ensuring sufficient pushing force; when the thickness of the mineral wool board 5 is relatively thick, the mineral wool board 5 is squeezed upward, and the gas is discharged through the air pipe 426. The first bellows 421 and the second bellows 422 are shortened due to the reduction of gas, until the push grab 43 can gently and stably contact the mineral wool board 5, thereby ensuring sufficient pushing force.

[0049] By designing the first bellows 421 and the second bellows 422 , the elastic member 42 can achieve a wider range of height adjustment and has stronger adaptability.

[0050] Preferably, the first corrugated tube 421 and the second corrugated tube 422 are made of flexible polyethylene, and the upper plate 423 and the lower plate 424 are made of hard polyethylene plastic plates.

[0051] Preferably, the push-grab 43 includes: a guide plate, a pressure plate, a push plate and a tail plate connected in sequence, the guide plate and the pressure plate are set at an acute angle, the pressure plate is set horizontally, the push plate is set vertically, the tail plate is a V-shaped structure, the guide plate plays a guiding role, the pressure plate fixes the mineral wool board 5 downward, the push plate is used to push the mineral wool board 5 forward, and the tail plate can prevent the bottom of the push plate from scraping the mineral wool board 5.

[0052] Preferably, a photoelectric sensor 11 and a roller 12 are provided on the elevator 1, and a lifting mechanism is provided at the bottom of the roller 12 so that it can be lifted and lowered. The photoelectric sensor 11 and the roller 12 are located on one side of the elevator 1 close to the conveying rubber roller 2, and the photoelectric sensor 11 is located on one side of the elevator 1.

[0053] During specific implementation, the elastic push plate machine 4 pushes the uppermost mineral wool board 5 to move forward, the front end of the mineral wool board 5 blocks the photoelectric sensor 11, and the roller 12 is raised. The roller 12 lifts the front end of the mineral wool board 5. When the elastic push plate machine 4 pushes the uppermost mineral wool board 5, the friction resistance between the uppermost mineral wool board 5 and the lower mineral wool board 5 can be reduced, and the two mineral wool boards 5 in relative motion can be prevented from scratching each other, affecting the quality of the decorative surface, thereby improving the pushing quality.

[0054] Preferably, a negative pressure fan 6 is installed on the conveyor belt 41, and the negative pressure fan 6 is located at the front end of the elastic plate pusher 4, and the negative pressure fan 6 is connected to the air source. When pushing the mineral wool board 5, the negative pressure fan 6 absorbs the mineral wool board 5 upward, and the elastic plate pusher 4 pushes the uppermost mineral wool board 5 forward, which can reduce the friction resistance between the uppermost mineral wool board 5 and the lower mineral wool board 5, and can also prevent the two mineral wool boards 5 in relative motion from scratching each other, affecting the quality of the decorative surface, and improving the pushing quality.

[0055] It should be noted that when the photoelectric sensor 11, the roller 12 and the negative pressure fan 6 are used in combination, the negative pressure fan 6 absorbs and lifts the rear end of the mineral wool board 5, which can avoid the rear end of the uppermost mineral wool board 5 from scratching against the lower mineral wool board 5, the roller 12 lifts the front end of the mineral wool board 5, and the negative pressure fan 6 lifts the rear end of the mineral wool board, which can avoid the uppermost mineral wool board 5 from being over-pressured and squeezing the lower mineral wool board 5 to cause crack defects, thereby improving the pushing reliability.

[0056] In order to prevent the elastic plate pusher 4 from scratching the decorative surface of the mineral wool board 5 and to provide a buffer for the elastic plate pusher 4 to apply force to the mineral wool board 5 , a rubber pad is provided at the position where the elastic plate pusher 4 contacts the mineral wool board 5 .

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0061] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A mineral wool board pushing device, characterized in that: include: An elevator, the upper end surface of which can hold and lift the mineral wool board; A conveying rubber roller, located on one side of the elevator, capable of conveying the mineral wool board; a transfer machine for conveying the mineral wool board to the elevator; The elastic plate pusher pushes the mineral wool plate on the elevator onto the conveying rubber roller and can be expanded or contracted according to the thickness of the mineral wool plate.

2. The mineral wool board pushing device according to claim 1, characterized in that: The elastic push plate machine comprises: Conveyor belts are arranged on the elevator at intervals; An elastic member, fixedly mounted on the lower end surface of the conveyor belt, capable of extending and retracting in the vertical direction; A push-grab is installed on the lower end surface of the elastic member.

3. The mineral wool board pushing device according to claim 1, characterized in that: The conveyor belt is fixedly connected to the mounting piece, and the bottom of the mounting piece is connected to the elastic piece.

4. The mineral wool board pushing device according to claim 2, characterized in that: The elastic member is a spring, which is vertically arranged, the upper end surface of the spring is fixedly connected to the conveyor belt, and the lower end surface of the spring is fixedly connected to the push-grab.

5. The mineral wool board pushing device according to claim 2, characterized in that: The elastic member comprises: First bellows; A second bellows, sleeved on the outer circumference of the first bellows; An upper plate, with a through hole in the middle, connected to the upper ends of the first bellows and the second bellows, and used to close the space between the second bellows and the upper end of the first bellows; a lower plate, closing the lower end of the second bellows; A support rod, one end of which is connected to the lower end of the first corrugated pipe, and the other end of which is connected to the lower plate; The air pipe passes through the through hole and is communicated with the upper end of the first corrugated pipe.

6. The mineral wool board pushing device according to claim 5, characterized in that: The first corrugated pipe and the second corrugated pipe are made of flexible polyethylene, and the upper plate and the lower plate are made of hard polyethylene plastic plates.

7. The mineral wool board pushing device according to claim 2, characterized in that: The pushing and grabbing comprises: Guide plate; A pressing plate, the front end of which is connected to the guide plate; A push plate, arranged vertically, with its upper end connected to the rear end of the pressing plate; A tail plate is connected to the lower end of the push plate.

8. The mineral wool board pushing device according to any one of claims 1 to 7, characterized in that: The lift is provided with a photoelectric sensor and a roller, the roller can be raised and lowered, and the photoelectric sensor and the roller are located on one side of the lift close to the conveying rubber roller.

9. The mineral wool board pushing device according to any one of claims 1 to 7, characterized in that: A negative pressure fan is installed on the conveyor belt and is located at the front end of the elastic push plate machine.

10. The mineral wool board pushing device according to any one of claims 1 to 7, characterized in that: A rubber pad is provided at the position where the elastic push plate machine contacts the mineral wool board.

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