Mold opening device of polyurethane wood grain board production line

Abstract

The utility model discloses a mould opening device of a polyurethane wood grain board production line, the mould opening device comprises a bearing mechanism and a driving mechanism, the bearing mechanism is suitable for bearing a mould, the mould comprises a mould cover plate and a mould cavity, the mould cover plate is covered on the mould cavity, the mould cavity is provided with a clamping hook, and the clamping hook is arranged on the mould cover plate. The clamping hook can be clamped on the mold cover plate; the driving mechanism comprises a first driving piece, and the first driving piece can push the clamping hook to move away from the mold cover plate, so that the clamping hook can be separated from the mold cover plate. The mold is placed on the bearing mechanism, the first driving piece can move towards the clamping hook so as to push the clamping hook to move away from the mold cover plate, and therefore the clamping hook can be separated from the mold cover plate, and the mold opening device of the polyurethane wood grain plate production line can automatically unlock the mold so as to improve the mold opening efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to a mold opening device for a polyurethane wood particle board production line. Background Art

[0002] In related technologies, after the sheet material in the mold is fixed and formed, the mold cover plate needs to be removed from the mold cavity to facilitate the removal of the sheet material from the mold cavity. The mold cover plate and the mold cavity are generally locked and fixed by hooks. Therefore, the mold cover plate and the mold cavity need to be unlocked before the mold cover plate can be removed from the mold cavity. Currently, workers generally use unlocking tools to unlock the multiple hooks connected to the mold cover plate one by one. This method is inefficient and is not conducive to improving the processing efficiency of the sheet material. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a mold opening device for a polyurethane wood particle board production line, which can automatically unlock the mold to improve the mold unlocking efficiency.

[0004] The utility model also provides a processing device with the mold opening device of the polyurethane wood particle board production line.

[0005] According to the first embodiment of the present invention, the mold opening device of the polyurethane wood particle board production line includes:

[0006] The supporting mechanism is suitable for supporting the mold, wherein the mold includes a mold cover plate and a mold cavity, the mold cover plate is covered on the mold cavity, and the mold cavity is provided with a hook, and the hook can be engaged with the mold cover plate;

[0007] The driving mechanism includes a first driving member, which can push the hook to move away from the mold cover plate, so that the hook can be separated from the mold cover plate.

[0008] The mold opening device for a polyurethane wood particle board production line according to an embodiment of the present invention has at least the following beneficial effects: the mold is placed on a supporting mechanism, and the first driving member is capable of moving toward the hook to push the hook away from the mold cover, thereby allowing the hook to disengage from the mold cover. The mold opening device for a polyurethane wood particle board production line according to the present application can automatically unlock the mold to improve mold opening efficiency.

[0009] According to some embodiments of the present invention, the supporting mechanism includes a plurality of conveying rollers arranged at intervals, and the conveying rollers are suitable for supporting the mold.

[0010] According to some embodiments of the present invention, the supporting mechanism further includes a first position sensor, and the first position sensor is suitable for detecting the position of the mold.

[0011] According to some embodiments of the present invention, the mold cavity is provided with a plurality of hooks at intervals, and the output end of the first driving member is connected to a push plate, and the first driving member can drive the push plate to push the plurality of hooks at the same time.

[0012] According to some embodiments of the present invention, a plurality of first driving members are provided at intervals.

[0013] According to some embodiments of the present invention, the driving mechanism further includes a second driving member, and the second driving member is suitable for driving the first driving member to move upward or downward.

[0014] According to some embodiments of the present invention, the driving mechanism further includes a mounting plate, a plurality of first driving members are provided, the plurality of first driving members are mounted on the mounting plate, and an output end of the second driving member is connected to the mounting plate.

[0015] According to some embodiments of the present invention, there are multiple second driving members.

[0016] According to some embodiments of the present invention, the driving mechanism further includes a second position sensor, and the second position sensor is suitable for detecting the position of the first driving member.

[0017] According to the processing equipment of the second embodiment of the present utility model, the processing equipment includes the mold opening device of the polyurethane wood particle board production line of the above embodiment.

[0018] The processing equipment according to the embodiment of the present invention has at least the following beneficial effects: the mold opening device of the polyurethane wood particle board production line can automatically unlock the mold to improve the efficiency of mold opening, thereby facilitating the improvement of the processing efficiency of the processing equipment on the board.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a structural schematic diagram of a mold opening device for a polyurethane wood particle board production line according to one embodiment of the present utility model.

[0022] Figure 2This is a schematic diagram of the partial structure of a mold opening device of a polyurethane wood particle board production line according to one embodiment of the present utility model.

[0023] Figure 3 This is a partial structural diagram of a mold opening device of a polyurethane wood particle board production line according to another embodiment of the present invention.

[0024] Reference numerals:

[0025] 100, carrying mechanism; 110, conveying roller; 120, limiting shaft; 210, first driving member; 220, push plate; 230, second driving member; 240, mounting plate; 250, mounting bracket; 300, mold cover; 400, mold cavity; 410, hook. DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] The first aspect of the present invention provides a mold opening device for a polyurethane wood particle board production line, such as Figure 1 and Figure 2As shown, the mold opening device of the polyurethane wood particle board production line includes a supporting mechanism 100 and a driving mechanism. The supporting mechanism 100 is suitable for supporting the mold, which includes a mold cover plate 300 and a mold cavity 400. The mold cover plate 300 is covered by the mold cavity 400. The mold cavity 400 is provided with a hook 410, which can be engaged with the mold cover plate 300. The driving mechanism includes a first driving member 210, which can push the hook 410 away from the mold cover plate 300, thereby allowing the hook 410 to disengage from the mold cover plate 300.

[0031] It should be noted that the mold is placed on the supporting mechanism 100, and the first driving member 210 can move toward the hook 410 to push the hook 410 away from the mold cover 300, thereby allowing the hook 410 to detach from the mold cover 300. The mold opening device of the polyurethane wood particle board production line of the present application can automatically unlock the mold to improve the efficiency of mold opening.

[0032] It should also be noted that if Figure 2 As shown, a hook 410 is rotatably provided on the outer wall of the mold cavity 400. The mold cover plate 300 is covered on the open end of the mold cavity 400. The hook 410 can be engaged with the mold cover plate 300. The output end of the first driving member 210 can push the hook 410 to rotate, and the hook portion of the hook 410 rotates away from the mold cover plate 300, so that the hook 410 can be disengaged from the mold cover plate 300, thereby unlocking the mold cover plate 300.

[0033] It should also be noted that the mold cavity 400 is provided with a plurality of hooks 410 at intervals, for example, a plurality of hooks 410 are provided at intervals along the circumference of the mold cavity 400, or a plurality of hooks 410 are provided at intervals on opposite sides of the mold cavity 400. There are multiple first driving members 210, and each hook 410 corresponds to a first driving member 210.

[0034] The first driving member 210 may be an oil cylinder, an air cylinder, or a linear motor, etc. Those skilled in the art may determine the method according to actual conditions, and no specific limitation is made here.

[0035] Reference Figure 1 In some embodiments of the present invention, the carrying mechanism 100 includes a plurality of conveying rollers 110 arranged at intervals, and the conveying rollers 110 are suitable for carrying the mold.

[0036] It should be noted that the carrier mechanism 100 includes multiple spaced-apart conveyor rollers 110, on which the mold is placed. A drive motor drives the multiple conveyor rollers 110 to rotate, thereby conveying the mold and facilitating adjustment of the mold's position to align the hook 410 with the first drive member 210. The conveyor rollers 110 can also be used to transport the mold to the next process, improving the ease of use of the device.

[0037] In some embodiments of the present invention, the supporting mechanism 100 further includes a first position sensor, which is adapted to detect the position of the mold.

[0038] It should be noted that the carrier mechanism 100 includes a first position sensor, which can be disposed on one side of the conveyor roller 110. The first position sensor can detect the position of the mold. When the conveyor roller 110 drives the mold to a preset position, the first position sensor can send a signal to the drive motor, causing the drive motor to stop operating.

[0039] For example, the second position sensor can be a magnetic encoder, which uses the principle of magnetic field induction to determine the position of an object by measuring changes in the magnetic field. It has high accuracy and is resistant to interference. A laser ranging sensor uses a laser beam to measure distance, determining the position of an object by measuring the time or intensity of the reflected laser beam. An ultrasonic sensor uses ultrasonic waves to measure the distance between an object and the sensor and is commonly used to measure the position of objects far from the sensor. Of course, the second position sensor can also be of other types, and those skilled in the art will determine the type based on actual circumstances. This is not a specific limitation here.

[0040] It should also be noted that if Figure 1 As shown, multiple limiting shafts 120 are provided along both sides of the conveyor roller 110 in the longitudinal direction. The limiting shafts 120 are spaced apart and rotatably mounted on the base. When the conveyor roller 110 transports the mold, the limiting shafts 120 on both sides can contact opposite sides of the mold cavity 400, thereby limiting the position of the mold and preventing it from shifting.

[0041] In some embodiments of the present invention, Figure 3 As shown, the mold cavity 400 is provided with a plurality of hooks 410 at intervals, and the output end of the first driving member 210 is connected to the push plate 220 . The first driving member 210 can drive the push plate 220 to push the plurality of hooks 410 at the same time.

[0042] It should be noted that if Figure 3As shown, a row of hooks 410 are spaced apart on one side of the mold cavity 400, and a push plate 220 is connected to the output end of the first driving member 210. The first driving member 210 can drive the push plate 220 to move, so that the push plate 220 can simultaneously push multiple hooks 410 away from the mold cover plate 300, thereby reducing the number of first driving members 210 and saving costs.

[0043] In some embodiments of the present invention, Figure 3 As shown, a plurality of first driving members 210 are provided at intervals.

[0044] It should be noted that if Figure 3 As shown, a plurality of first driving members 210 are provided at intervals, and the output end of each first driving member 210 is connected to the push plate 220. By providing a plurality of push plates 220, the stability of pushing the push plates 220 to move can be improved, thereby improving the reliability of mold unlocking.

[0045] The plurality of first driving members 210 may be evenly spaced to further improve the reliability of driving the push plate 220 to push the hook 410 .

[0046] For example, two or three first driving members 210 may be provided, and the number thereof may be determined by those skilled in the art according to actual conditions, and is not specifically limited here.

[0047] It should also be noted that a row of hooks 410 are provided on opposite sides of the mold cavity 400 , and each row of hooks 410 is pushed by the push plate 220 .

[0048] In some embodiments of the present invention, Figure 1 As shown, the driving mechanism further includes a second driving member 230 , and the second driving member 230 is suitable for driving the first driving member 210 to move upward or downward.

[0049] like Figure 1 As shown, it should be noted that the driving mechanism also includes a second driving member 230, which is suitable for driving the first driving member 210 to move upward or downward. The second driving member 230 can first drive the first driving member 210 to move upward, which can play a role of avoidance, so that the conveying roller 110 can transport the mold to the preset position. After the conveying roller 110 delivers the mold to the preset position, the second driving member 230 can drive the first driving member 210 to move downward to the preset position, so that the first driving member 210 can push the hook 410 out of the mold cover 300. When the mold cover 300 is unlocked, the second driving member 230 can drive the first driving member 210 to move upward, which can play a role of avoidance, so that the conveying roller 110 can transport the mold to the next process.

[0050] The second driving member 230 may be an oil cylinder, an air cylinder, or a linear motor, etc. Those skilled in the art may determine the method according to actual conditions, and no specific limitation is made here.

[0051] like Figure 1 As shown, it should also be noted that the mold opening device of the polyurethane wood particle board production line also includes a mounting bracket 250, and the second driving member 230 can be installed on the mounting bracket 250.

[0052] In some embodiments of the present invention, Figure 1 As shown, the driving mechanism further includes a mounting plate 240 , a plurality of first driving members 210 are provided, and the plurality of first driving members 210 are mounted on the mounting plate 240 , and the output end of the second driving member 230 is connected to the mounting plate 240 .

[0053] like Figure 1 As shown, it should be noted that the driving mechanism further includes a mounting plate 240, a plurality of first driving members 210 are provided, and the plurality of first driving members 210 are all mounted on the mounting plate 240, and the output end of the second driving member 230 is connected to the mounting plate 240. The mounting plate 240 is driven upward or downward by the second driving member 230, thereby simultaneously driving the plurality of first driving members 210 to move, thereby reducing the number of second driving members 230 and saving costs.

[0054] For example, the first drive is a cylinder, and the shell of the cylinder can be fixedly connected to the mounting plate 240 by clamping, welding or screwing. Those skilled in the art can determine the method according to actual conditions, and no specific limitation is made here.

[0055] It should also be noted that the first driving members 210 can be provided in two rows, and two mounting plates 240 can also be provided accordingly. The first driving members 210 in each row are installed on a mounting plate 240, which is beneficial to reducing the volume and weight of the mounting plate 240.

[0056] Of course, the same number of the second driving members 230 as the first driving members 210 can also be provided, and each first driving member 210 is driven to move up and down by one second driving member 230 .

[0057] In some embodiments of the present invention, Figure 1 As shown, a plurality of second driving members 230 are provided.

[0058] like Figure 1 As shown, a plurality of second driving members 230 may be provided, and the output ends of the plurality of second driving members 230 are all connected to the mounting plate 240 , thereby improving the stability of driving the mounting plate 240 to move.

[0059] For example, the mounting plate 240 is a rectangular plate, and four second driving members 230 are provided, and the four second driving members 230 are distributed and arranged at the four corners of the mounting plate 240. Of course, the second driving members 230 can also be provided in other quantities, such as three, five, or six, etc., and those skilled in the art can determine the number according to actual circumstances, and this is not specifically limited here.

[0060] In some embodiments of the present invention, the driving mechanism further includes a second position sensor, which is adapted to detect the position of the first driving member 210 .

[0061] It should be noted that the drive mechanism also includes a second position sensor, which can be used to detect the position of the first drive member 210. That is, after the second drive member 230 drives the first drive member 210 to a preset position, the second position sensor can detect that the first drive member 210 has reached the preset position, and the second position sensor can send a signal to the second drive member 230, causing the second drive member 230 to stop operating.

[0062] For example, the second position sensor can be a magnetic encoder, which uses the principle of magnetic field induction to determine the position of an object by measuring changes in the magnetic field. It has high accuracy and is resistant to interference. A laser ranging sensor uses a laser beam to measure distance, determining the position of an object by measuring the time or intensity of the reflected laser beam. An ultrasonic sensor uses ultrasonic waves to measure the distance between an object and the sensor and is commonly used to measure the position of objects far from the sensor. Of course, the second position sensor can also be of other types, and those skilled in the art will determine the type based on actual circumstances. This is not a specific limitation here.

[0063] The processing equipment of the second aspect of the embodiment of the present invention includes the mold opening device of the polyurethane wood particle board production line of the above-mentioned embodiment. The mold opening device of the polyurethane wood particle board production line includes a supporting mechanism 100 and a driving mechanism. The supporting mechanism 100 is suitable for supporting a mold, wherein the mold includes a mold cover plate 300 and a mold cavity 400. The mold cover plate 300 is disposed on the mold cavity 400, and the mold cavity 400 is provided with a hook 410 that can be engaged with the mold cover plate 300. The driving mechanism includes a first driving member 210, which is capable of pushing the hook 410 away from the mold cover plate 300, thereby disengaging the hook 410 from the mold cover plate 300. The mold opening device of the polyurethane wood particle board production line can automatically unlock the mold to improve the efficiency of mold opening, thereby facilitating the improvement of the processing efficiency of the processing equipment for the board material.

[0064] It should also be noted that the processing equipment may also include cutting and punching devices. Once the board is compacted and fixed in the mold, the mold opening device of the polyurethane wood particle board production line unlocks the mold to facilitate board removal. After the board is removed, it can be further cut and punched using the cutting and punching devices.

[0065] It should also be noted that the board can be a polyurethane composite board, for example, a polyurethane wood particle board, or other types of boards. Those skilled in the art can determine according to actual conditions, and no specific limitation is made here.

[0066] The above embodiments focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0067] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art will appreciate that the above examples are for illustration only and are not intended to limit the scope of the present invention. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A mold opening device for a polyurethane wood particle board production line, characterized in that: include: A carrying mechanism (100) is suitable for carrying a mold, wherein the mold comprises a mold cover plate (300) and a mold cavity (400), wherein the mold cover plate (300) is covered on the mold cavity (400), and the mold cavity (400) is provided with a hook (410), and the hook (410) can be engaged with the mold cover plate (300); The driving mechanism comprises a first driving member (210), wherein the first driving member (210) is capable of pushing the hook (410) to move away from the mold cover plate (300), thereby enabling the hook (410) to detach from the mold cover plate (300).

2. The mold opening device of the polyurethane wood particle board production line according to claim 1 is characterized in that: The carrying mechanism (100) comprises a plurality of conveying rollers (110) arranged at intervals, and the conveying rollers (110) are suitable for carrying the mold.

3. The mold opening device of the polyurethane wood particle board production line according to claim 2, characterized in that: The supporting mechanism (100) further comprises a first position sensor, which is adapted to detect the position of the mould.

4. The mold opening device of the polyurethane wood particle board production line according to claim 1, characterized in that: The mold cavity (400) is provided with a plurality of hooks (410) at intervals, and the output end of the first driving member (210) is connected to a push plate (220), and the first driving member (210) can drive the push plate (220) to push the plurality of hooks (410) at the same time.

5. The mold opening device of the polyurethane wood particle board production line according to claim 4, characterized in that: A plurality of the first driving members (210) are arranged at intervals.

6. The mold opening device of the polyurethane wood particle board production line according to any one of claims 1 to 5, characterized in that: The driving mechanism further comprises a second driving member (230), wherein the second driving member (230) is adapted to drive the first driving member (210) to move upward or downward.

7. The mold opening device of the polyurethane wood particle board production line according to claim 6, characterized in that: The driving mechanism further comprises a mounting plate (240), a plurality of the first driving members (210) are provided, the plurality of the first driving members (210) are mounted on the mounting plate (240), and an output end of the second driving member (230) is connected to the mounting plate (240).

8. The mold opening device of the polyurethane wood particle board production line according to claim 7, characterized in that: There are multiple second driving members (230).

9. The mold opening device of the polyurethane wood particle board production line according to claim 6, characterized in that: The driving mechanism further comprises a second position sensor adapted to detect the position of the first driving member (210).

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