Pearl wool bonding device

Abstract

The utility model provides a pearl wool bonding device which comprises an operation table and a pearl wool plate, a displacement heating assembly is arranged on the upper end face of the operation table, and an adjusting assembly is arranged between the displacement heating assembly and the pearl wool plate. The double-thread lead screw can drive the two sets of pearl wool plates to synchronously move inwards through the displacement base, the supporting plate, the adjusting rod and the follow-up plate to make contact with the electric heating plate for heating, when the adjusting rod drives the follow-up plate to move outwards together for adjustment, the follow-up plate can move outwards together, and the distance between the follow-up plate and the electric heating plate is increased; and similarly, when the adjusting rod moves towards the inner side, the distance between the follow-up plate and the electric heating plate is reduced, and at the moment, the displacement heating assembly can perform displacement heating on the thin pearl wool plate, so that the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton bonding, in particular to a pearl cotton bonding device. Background Art

[0002] Pearl cotton is a non-cross-linked closed-cell structure, also known as EPE pearl cotton, which is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene. It overcomes the shortcomings of ordinary foamed plastics that are fragile, deformed, and have poor recovery. It has many advantages such as waterproof and moisture-proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, and also has good chemical resistance. It is an ideal substitute for traditional packaging materials. In the process of processing pearl cotton, a bonding device is needed to heat the pearl cotton.

[0003] Publication number "CN215047513U" provides a pearl cotton bonding device. The pearl cotton bonding machine is pushed to the working area, and the switch is pressed to power on the heating block to make the heating block heat up, and the heat is transferred to the ironing plate so that the ironing plate reaches the required temperature. The staff inserts the pearl cotton into the steel nail for fixation, pushes the connecting plate through the first handle, pushes the pearl cotton to the surface of the ironing plate, melts the side to be bonded, and then removes the pearl cotton from the steel nail through the push plate, and bonds the pearl cotton so that the pearl cotton block can be heated evenly to avoid uneven force on the pearl cotton.

[0004] However, the above technical solutions and the prior art have the following defects:

[0005] First of all, during the use of the pearl cotton bonding device, the staff needs to manually push the connecting plate to push the pearl cotton to the surface of the ironing board for heating. This operation method not only increases the labor intensity of the staff during actual use, but also the pushing distance each time cannot be accurately controlled, resulting in the pearl cotton being easily pushed too much or too little during the heating process, thereby affecting the heating effect of the pearl cotton. Although some bonding devices in the prior art use an electric method to drive the pearl panel to move and heat, there is no corresponding adjustment component to control the displacement range, resulting in that in actual use, only pearl cotton boards of the same thickness can be heated, and the scope of application is limited. Utility Model Content

[0006] The purpose of the utility model is to provide a pearl cotton bonding device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A pearl cotton bonding device comprises an operating table, a pearl cotton board and a bonding table, wherein the pearl cotton board is placed above the operating table, the bonding table is placed on the left side of the operating table, a displacement heating component is arranged on the upper end surface of the operating table, and the displacement heating component is used to heat the pearl cotton board so that the heated pearl cotton board can be bonded, an adjustment component is arranged between the displacement heating component and the pearl cotton board, and the adjustment component is used to adjust the displacement range of the pearl cotton board so that the displacement heating component can heat pearl cotton boards of different thicknesses.

[0009] Preferably, the displacement heating assembly includes a motor, a double-threaded screw, an electric heating plate, a support plate, a displacement seat and a support seat. The motor is installed on the right end face of the operating table, and the left end of the motor is connected to a double-threaded screw. Displacement seats are arranged on both sides of the left and right sides of the annular side of the double-threaded screw. A support plate is arranged on the upper end of the displacement seat. A support seat is installed in the middle position of the upper end face of the operating table, and an electric heating plate is installed on the upper end of the support seat.

[0010] Preferably, the adjustment assembly includes a follower plate, a support sleeve, an adjustment rod, a limit steel nail and a locking screw. The support sleeve is fixedly connected to the upper side of the left end surface of the support plate, the adjustment rod is inserted inside the support sleeve, the right end of the adjustment rod is provided with a follower plate, the inner wall of the follower plate is provided with a limit steel nail, and the locking screw is installed on the upper end surface of the support sleeve.

[0011] Preferably, a vertical internal threaded through hole is provided on the upper end surface of the support sleeve, and the vertical internal threaded through hole is engaged with a locking screw, and a scale line is provided on the upper end surface of the adjustment rod.

[0012] Preferably, a transverse internal thread cavity is opened on the lower side of the displacement seat, and the transverse internal thread cavity is meshed with a double-threaded screw rod, and the rotation directions of the left external thread on the annular side of the double-threaded screw rod are opposite to those of the right external thread on the annular side.

[0013] Preferably, the limiting cavities are symmetrically opened on the left and right sides of the upper end surface of the operating table, and the limiting cavities match the displacement seat. The length of the limiting steel nail is one third of the thickness of the pearl cotton board on the left and right sides, and the annular side of the limiting steel nail is provided with anti-slip texture.

[0014] Preferably, a temperature controller is installed on the right side of the front end surface of the operating table, and a motor control panel is installed on the left side of the temperature controller.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This device drives the double-threaded screw to rotate forward together through the forward-rotating motor, so that the double-threaded screw can drive the two groups of pearl cotton boards to move inward synchronously through the displacement seat, support plate, adjustment rod and follower plate to contact the electric heating plate for heating. After heating, the motor is controlled to reverse, so that the follower plate can drive the two groups of pearl cotton boards to move outward synchronously and separate from the electric heating plate, so that the operator can take the two groups of heated pearl cotton boards to the bonding table for bonding, which not only reduces the labor intensity of the operator, but also because the pushing distance is the same each time, so that the pearl cotton board will not be pushed too much or too little;

[0017] 2. By loosening the locking screw, the device can move the adjustment rod left and right, so that the adjustment rod drives the follower plate to move left and right. In this process, when the adjustment rod is moved outward, the follower plate will move outward together and the distance between the follower plate and the electric heating plate will increase. At this time, the displacement heating component can perform displacement heating on the thick pearl cotton board. Similarly, when the adjustment rod is moved inward, the distance between the follower plate and the electric heating plate will decrease. At this time, the displacement heating component can perform displacement heating on the thin pearl cotton board, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a structural diagram of the displacement heating component and the adjustment component in the utility model;

[0020] Figure 3 It is a front cross-sectional view of the displacement heating component and the adjustment component in the utility model;

[0021] Figure 4 It is a partial structural diagram of the displacement heating component and the adjustment component in the utility model;

[0022] Figure 5 This is a dispersed structural diagram (exploded diagram) of the utility model after the displacement seat and the adjustment rod are disassembled.

[0023] In the figure: 1. operating table; 11. motor control panel; 12. temperature controller; 2. displacement heating assembly; 21. motor; 22. double-threaded screw; 23. electric heating plate; 24. support plate; 25. displacement seat; 251. transverse internal thread through cavity; 26. limit cavity; 27. support seat; 3. adjustment assembly; 31. follower plate; 32. support sleeve; 321. vertical internal thread through hole; 33. adjustment rod; 331. scale line; 34. limit steel nail; 35. locking screw; 4. pearl cotton board; 5. bonding table. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides a technical solution:

[0026] Embodiment 1:

[0027] A pearl cotton bonding device comprises an operating table 1, a pearl cotton board 4 and a bonding table 5. The pearl cotton board 4 is placed above the operating table 1, and the area of ​​the pearl cotton board 4 is smaller than that of the follower plate 31. The bonding table 5 is placed on the left side of the operating table 1. The bonding table 5 is convenient for operators to perform bonding operations on the heated pearl cotton board 4. A temperature controller 12 is installed on the right side of the front end surface of the operating table 1. The input end of the temperature controller 12 is connected to an external fixed power supply through a wire, and the output end of the temperature controller 12 is connected to an electric heating plate 23 through a wire. The temperature controller 12 is convenient for operators to control the electric heating plate 23 to work according to a preset temperature value. A motor control panel 11 is installed on the left side of the temperature controller 12. The input end of the motor control panel 11 is connected to an external fixed power supply through a wire, and the output end of the motor control panel 11 is connected to a motor 21 through a wire. The motor control panel 11 is convenient for operators to control the forward or reverse rotation of the motor 21. Since the internal detailed structures and working principles of the temperature controller 12 and the motor control panel 11 are relatively mature technologies in the prior art, they will not be described in detail here.

[0028] A displacement heating component 2 is provided on the upper end surface of the operating table 1, and the displacement heating component 2 is used to heat the pearl cotton board 4 so that the heated pearl cotton board 4 can be bonded. An adjustment component 3 is provided between the displacement heating component 2 and the pearl cotton board 4, and the adjustment component 3 is used to adjust the displacement range of the pearl cotton board 4 so that the displacement heating component 2 can heat the pearl cotton boards 4 of different thicknesses.

[0029] The displacement heating assembly 2 includes a motor 21, a double-threaded screw 22, an electric heating plate 23, a support plate 24, a displacement seat 25 and a support seat 27. The motor 21 is installed on the right end face of the operating table 1. The motor 21 can drive the double-threaded screw 22 to rotate when working. The left end of the motor 21 is connected to the double-threaded screw 22. The external thread on the left side of the annular side of the double-threaded screw 22 rotates in opposite directions to the external thread on the right side of the annular side. The double-threaded screw 22 with the external thread on the left side of the annular side and the external thread on the right side of the annular side rotating in opposite directions can drive the displacement seats 25 on the left and right sides to move synchronously in opposite directions when rotating. Displacement seats 25 are provided on both sides of the left and right sides of the annular side of the double-threaded screw 22. The displacement seat 25 is connected to the support plate 24 by welding, and the displacement seat 25 can support the support plate 24.

[0030] A support plate 24 is provided at the upper end of the displacement seat 25, and the support plate 24 is connected to the support sleeve 32 by welding. The support plate 24 can support the support sleeve 32 and the adjusting rod 33. A support seat 27 is installed at the middle position of the upper end surface of the operating table 1. The support seat 27 will support and fix the electric heating plate 23. The electric heating plate 23 is installed on the upper end of the support seat 27. When the electric heating plate 23 is working, its left and right end surfaces will generate heat so as to heat the contacting pearl cotton board 4. A transverse internal thread through cavity 251 is provided on the lower side of the interior of the displacement seat 25, and the transverse internal thread through cavity 251 is meshed with the double-threaded screw rod 22. The transverse internal thread through cavity 251 facilitates the double-threaded screw rod 22 to drive the displacement seat 25 to move left and right. A limited cavity 26 is symmetrically provided on the left and right sides of the upper end surface of the operating table 1, and the limited cavity 26 matches the displacement seat 25. The limited cavity 26 can limit the displacement seat 25 to prevent the displacement seat 25 from shaking or offset during use.

[0031] Embodiment 2:

[0032] On the basis of Example 1, in this embodiment, by loosening the locking screw 35, the adjusting rod 33 can be moved left and right, so that the adjusting rod 33 drives the following plate 31 to move left and right together. In this process, when the adjusting rod 33 is moved outward for adjustment, the following plate 31 will move outward together and the distance between it and the electric heating plate 23 will increase. At this time, the displacement heating component 2 can perform displacement heating on the thick pearl cotton board 4. Similarly, when the adjusting rod 33 is moved inward, the distance between the following plate 31 and the electric heating plate 23 is reduced. At this time, the displacement heating component 2 can perform displacement heating on the thin pearl cotton board 4, thereby improving the scope of application of the present device.

[0033] The adjustment assembly 3 includes a follower plate 31, a support sleeve 32, an adjustment rod 33, a limiting steel nail 34 and a locking screw 35. The support sleeve 32 is fixedly connected to the upper side of the left end surface of the support plate 24, and the support sleeve 32 can support the locking screw 35. An adjustment rod 33 is inserted inside the support sleeve 32, and the adjustment rod 33 is connected to the follower plate 31 by welding. The adjustment rod 33 can support the follower plate 31. A follower plate 31 is provided at the right end of the adjustment rod 33, and the follower plate 31 is connected to the limiting steel nail 34 by welding. The follower plate 31 can support the limiting steel nail 34.

[0034] A limit steel nail 34 is arranged on the inner wall of the follower plate 31, and the length of the limit steel nail 34 is about one third of the thickness of the pearl cotton board 4. There are multiple limit steel nails 34, and the multiple limit steel nails 34 have the same specifications. The multiple limit steel nails 34 can support and limit the pearl cotton board 4 attached to the inner wall of the follower plate 31 to prevent the pearl cotton board 4 from slipping or shaking easily during the displacement heating process. The annular side of the limit steel nail 34 is provided with an anti-skid pattern, and the anti-skid pattern makes the limit steel nail 34 ring The side surface of the shape has a better anti-slip effect. A locking screw 35 is installed on the upper end surface of the support sleeve 32. A vertical internal threaded through hole 321 is opened on the upper end surface of the support sleeve 32, and the vertical internal threaded through hole 321 is meshed with the locking screw 35. The meshed vertical internal threaded through hole 321 and the locking screw 35 can fix the adjustment screw inserted in the support sleeve 32. A scale line 331 is set on the upper end surface of the adjustment rod 33. The scale line 331 is convenient for the operator to observe the adjustment distance of the adjustment rod 33.

[0035] Working principle: when it is necessary to bond the pearl cotton board 4, the staff first uses the temperature controller 12 to make the electric heating plate 23 work according to the preset temperature, and then puts the two groups of pearl cotton boards 4 against the inner walls of the follower plates 31 on the left and right sides respectively. In this process, it is necessary to make one side of the pearl cotton board 4 to be heated face the electric heating plate 23, and it is also necessary to insert a plurality of limit steel nails 34 inside the two groups of pearl cotton boards 4 to prevent the two groups of pearl cotton boards 4 from slipping easily during the displacement heating process. At this time, the motor control panel 11 can be used to control the motor 21 to rotate forward, so that the forward-rotating motor 21 drives the double-threaded screw rod 22 to rotate forward together. The double-threaded screw rod 22 rotates, and the positively rotating double-threaded screw rod 22 drives the displacement seats 25 on the left and right sides to move synchronously inward through the transverse internal threaded through cavity 251, and then the displacement seats 25 drive the two groups of pearl cotton boards 4 to move synchronously inward through the support plate 24, the adjustment rod 33 and the follower plate 31 to contact the electric heating plate 23, so that the electric heating plate 23 heats the inner walls of the two groups of pearl cotton boards 4. Then, the motor 21 is controlled to reverse, so that the double-threaded screw rod 22 drives the displacement seats 25 on the left and right sides to move synchronously outward, so that the two groups of pearl cotton boards 4 move synchronously outward and separate from the electric heating plate 23. When the displacement seat 25 moves outward to its position (reference Figure 1), the operator wears heat-insulating gloves and removes the two groups of pearl cotton boards 4 respectively, and then the two groups of heated pearl cotton boards 4 can be placed on the bonding table 5 for bonding operation; when it is necessary to adjust the follower plate 31 to the left and right, the operator only needs to loosen the locking screws 35 on the left and right sides with the help of an external wrench, and the adjusting rods 33 on the left and right sides can be moved equidistantly to the left and right, so that the adjusting rods 33 drive the follower plate 31 to move left and right together. In this process, when the adjusting rod 33 is moved outward for adjustment, the follower plate 31 will move outward together and the distance between it and the electric heating plate 23 will increase. At this time, the pearl cotton board 4 with thick thickness can be displaced and heated. Similarly, when the adjusting rod 33 is moved inward, the distance between the follower plate 31 and the electric heating plate 23 is reduced. At this time, the pearl cotton board 4 with thin thickness can be displaced and heated, thereby improving the scope of application of the present device. After the adjustment is completed, it is only necessary to tighten the locking screws 35.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pearl cotton bonding device, comprising an operating table (1), a pearl cotton board (4) and a bonding table (5), characterized in that: A pearl cotton board (4) is placed above the operating table (1), a bonding table (5) is placed on the left side of the operating table (1), a displacement heating component (2) is arranged on the upper end surface of the operating table (1), and the displacement heating component (2) is used to heat the pearl cotton board (4) so ​​that the heated pearl cotton board (4) can be bonded, an adjustment component (3) is arranged between the displacement heating component (2) and the pearl cotton board (4), and the adjustment component (3) is used to adjust the displacement range of the pearl cotton board (4) so ​​that the displacement heating component (2) can heat pearl cotton boards (4) of different thicknesses.

2. A pearl cotton bonding device according to claim 1, characterized in that: The displacement heating assembly (2) comprises a motor (21), a double-threaded screw (22), an electric heating plate (23), a support plate (24), a displacement seat (25) and a support seat (27); the motor (21) is mounted on the right end surface of the operating table (1); the double-threaded screw (22) is connected to the left end of the motor (21); displacement seats (25) are arranged on both left and right sides of the annular side surface of the double-threaded screw (22); the upper end of the displacement seat (25) is provided with a support plate (24); the support seat (27) is mounted at the middle position of the upper end surface of the operating table (1); and the electric heating plate (23) is mounted on the upper end of the support seat (27).

3. A pearl cotton bonding device according to claim 2, characterized in that: The adjustment assembly (3) comprises a follower plate (31), a support sleeve (32), an adjustment rod (33), a limit steel nail (34) and a locking screw (35); the support sleeve (32) is fixedly connected to the upper side of the left end surface of the support plate (24); the adjustment rod (33) is inserted inside the support sleeve (32); the follower plate (31) is arranged at the right end of the adjustment rod (33); the limit steel nail (34) is arranged on the inner wall of the follower plate (31); and the locking screw (35) is installed on the upper end surface of the support sleeve (32).

4. A pearl cotton bonding device according to claim 3, characterized in that: The upper end surface of the support sleeve (32) is provided with a vertical internal thread through hole (321), and the vertical internal thread through hole (321) is meshed with a locking screw (35), and the upper end surface of the adjustment rod (33) is provided with a scale line (331).

5. The pearl cotton bonding device according to claim 2, characterized in that: A transverse internal thread cavity (251) is provided on the lower inner side of the displacement seat (25), and the transverse internal thread cavity (251) is meshed with a double-thread screw rod (22), wherein the external thread on the left side of the annular side of the double-thread screw rod (22) rotates in opposite directions to the external thread on the right side of the annular side.

6. A pearl cotton bonding device according to claim 3, characterized in that: The upper end surface of the operating table (1) is symmetrically provided with limit cavities (26) on both sides, and the limit cavities (26) match the displacement seat (25). The length of the limit steel nail (34) is one third of the thickness of the pearl cotton board (4). The annular side surface of the limit steel nail (34) is provided with anti-slip patterns.

7. The pearl cotton bonding device according to claim 1, characterized in that: A temperature controller (12) is installed on the right side of the front end surface of the operating table (1), and a motor control panel (11) is installed on the left side of the temperature controller (12).

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