Equal-height device of laminating machine
By using synchronous equal-height components and staggered chain design, the problems of long adjustment time and severe wear of traditional laminator equal-height devices are solved, enabling fast and accurate spacing adjustment and low-cost maintenance, thus ensuring consistent lamination quality.
Patent Information
- Application Number
- CN202422673986.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Traditional laminators have numerous spiral adjustment devices, resulting in long adjustment times, severe wear, and difficulty in standardization, which affects lamination quality and efficiency.
It adopts a synchronous height equalization component, including height equalization blocks, bearings, switching discs, rotating shafts, gears and chains. By rotating the switching disc, multiple height equalization blocks are adjusted synchronously, reducing wear. The staggered chain design and protection of rotating parts reduce maintenance difficulty and cost.
It enables rapid and precise spacing adjustment, extends the service life of the device, reduces maintenance difficulty and cost, and ensures consistent lamination quality.
Smart Images
Figure CN223559235U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to laminating machine technical field, concretely is a laminating machine's isoflux device. BACKGROUND
[0002] The isoflux device in laminating machine is a mechanism that ensures that the upper and lower pressing plates or the working platform of laminating machine can keep parallel during the working process, and the spacing (height difference) at each position is within the range of accurate control, which mainly functions to ensure the consistency of laminated product quality.
[0003] The traditional isoflux device is usually provided with screw adjusting devices at the four corners of laminating machine and / or multiple supporting points on both sides of laminating machine. When the isoflux needs to be adjusted, the operator drives the screw rod to rotate through the screw adjusting device according to the information obtained from the factors such as the size and thickness of the foamed board, changes the supporting height of the isoflux block connected with the screw rod by thread, adjusts the spacing between the upper and lower pressing plates or the working platform, and finally adapts to the foamed board to be laminated.
[0004] However, since there are a large number of screw adjusting devices between the adjacent two pressing plates of laminating machine, the operator needs to adjust each screw adjusting device in turn when adapting to different laminated boards each time, which requires a lot of time. At the same time, the screw rod will be worn out after a long time of use, resulting in a decrease in the adjustment accuracy, so that it is difficult to standardize the adjustment of each screw adjusting device, and tools need to be used to compare after the adjustment of each screw adjusting device to ensure consistency. In view of this, the utility model is proposed. UTILITY MODEL CONTENT
[0005] (I) Technical problem solved
[0006] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, provide an isoflux device of laminating machine, and solve the problems proposed in the background.
[0007] (II) Technical scheme
[0008] In order to achieve the above object, the utility model provides a kind of equal-height device of laminating machine, comprising: laminating machine, the laminating machine can be laminated to the foaming plate;Synchronous equal-height group, it is installed in the upper pressing plate outside of the laminating machine, the synchronous equal-height group includes multiple equal-height blocks, shaft seat, switching disc, rotating shaft, gear and chain, the shaft seat is fixed with the upper pressing plate bolt connection, the rotating shaft is rotatably connected with the shaft seat, the rotating shaft both ends protrude the shaft seat, the gear is fixed at rotating shaft top end, the chain is set in gear outer, when one of the rotating shaft is rotated, the rest rotating shaft can be driven to rotate by the chain, the switching disc is fixed at the rotating shaft bottom end, the switching disc part is located in the upper pressing plate bottom of the laminating machine and the upper pressing plate, each switching disc bottom is fixed with multiple equal-height blocks, and the height of each equal-height block is not identical, the equal-height block of each switching disc bottom is adapted, when the upper pressing plate of the laminating machine is pressed to the lower pressing plate of the laminating machine, the switching disc and equal-height block limit the spacing between the upper pressing plate and lower pressing plate.
[0009] Optionally, the rotating shaft top end is equipped with two gears, and the chain is multiple, and the chain is staggered and set on the gears at the top end of the two rotating shafts.
[0010] Optionally, a rotating member is rotatably connected in the shaft seat, and the rotating shaft is fixedly installed in the rotating member.
[0011] Optionally, multiple connecting holes are formed in the switching disc and the equal-height block, and the equal-height block is bolted and fixed with the switching disc through the connecting holes.
[0012] Optionally, the switching disc part is located in the equal spacing of the upper pressing plate of the laminating machine and the width of the equal-height block.
[0013] Optionally, the multiple equal-height blocks, the shaft seat, the switching disc, the rotating shaft and the gear are located on both sides of the length direction of the laminating machine.
[0014] (Three) beneficial effects
[0015] Compared with the prior art, the utility model provides an equal-height device of laminating machine, with the following
[0016] Beneficial effects:
[0017] 1. The utility model discloses a switching disc is driven synchronous rotation with multiple switching discs through the rotation of one switching disc, and the isohypse block at the bottom of multiple switching discs is adjusted, and it is not necessary to adjust each isohypse block, and compared with the traditional screw adjusting device, the isohypse block is more difficult to wear, can keep consistency for a long time, solve the prior art, because the number of screw adjusting device is more, when adapting different laminated board each time, operating personnel need to adjust each screw adjusting device in turn, and at the same time, the screw rod can wear after long -term use, lead to the adjustment precision decline, make each screw adjusting device more difficult to standardize when adjusting, after each screw adjusting device adjustment, all need to use the tool to compare, reduce the working efficiency problem;
[0018] 2. The utility model discloses two gears are equipped on the top of rotating shaft, and the chain is set to multiple, makes the chain staggered and sets up on the gear on the top of two rotating shafts, when the chain is damaged, can take out the chain between two gears and replace, compared with a chain, can reduce a part of maintenance difficulty and maintenance cost;
[0019] 3. The utility model discloses rotating member is rotatably connected in the shaft seat, and the rotating shaft is fixedly installed in the rotating member, and the rotating shaft and the shaft seat are protected, even if the rotating member appears wear after long -term use, and the rotating member is relatively easy and low in cost to replace, and the whole shaft seat or rotating shaft does not need to be replaced or maintained, prolongs the service life of rotating shaft and shaft seat, guarantees the long -term stable working performance of isohypse device. DRAWINGS
[0020] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;
[0021] Figure 2 It is shown Figure 1 The enlarged structure schematic diagram of A place of
[0022] Figure 3 It is shown the partial structure schematic diagram of laminating machine;
[0023] Figure 4 It is shown Figure 3 The front view structure schematic diagram of
[0024] Figure 5 It is shown the structure schematic diagram of synchronous isohypse group.
[0025] In the drawing: 1, laminating machine; 2, upper pressing plate; 3, lower pressing plate; 4, isohypse block; 5, shaft seat; 6, switching disc; 7, rotating shaft; 8, gear; 9, chain; 10, rotating member; 11, connecting hole. CONCRETE IMPLEMENTATION
[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] Embodiment: please refer to Figures 1 to 5 According to the embodiment of the present application, a technical scheme is provided: an isohypse device of a laminating machine, comprising: a laminating machine 1, which can laminate a to-be-foamed plate; a synchronous isohypse group, which is installed on the outer side of an upper pressing plate 2 of the laminating machine 1, and comprises a plurality of isohypse blocks 4, an axle seat 5, a switching disc 6, a rotating shaft 7, a gear 8 and a chain 9; the axle seat 5 is fixedly connected with the upper pressing plate 2; the rotating shaft 7 is rotatably connected with the axle seat 5; the rotating shaft 7 protrudes from the axle seat 5 at both ends; the gear 8 is fixed at the top end of the rotating shaft 7; the chain 9 is sleeved outside the gear 8; when one of the rotating shafts 7 is rotated, the remaining rotating shafts 7 can be driven to rotate through the chain 9; the switching disc 6 is fixed at the bottom end of the rotating shaft 7; the switching disc 6 is partially located at the bottom of the upper pressing plate 2 of the laminating machine 1 and abuts against the upper pressing plate 2; a plurality of isohypse blocks 4 are fixed at the bottom of each switching disc 6; the heights of the isohypse blocks 4 are different; the isohypse blocks 4 at the bottom of each switching disc 6 are matched; when the upper pressing plate 2 of the laminating machine 1 is pressed against the lower pressing plate 3 of the laminating machine 1, the switching disc 6 and the isohypse blocks 4 limit the distance between the upper pressing plate 2 and the lower pressing plate 3.
[0028] The equal-height device of the laminating machine 1 is used to determine the required distance between the upper pressing plate 2 and the lower pressing plate 3 according to the thickness of the to-be-foamed plate and the laminating process requirements, then the operator rotates the switching disc 6 to drive a certain rotating shaft 7 to rotate, and due to the transmission of the gear 8 and the chain 9, the other rotating shafts 7 will rotate synchronously to drive the switching disc 6 to rotate, and the equal-height block 4 of the appropriate height is adjusted to the position of the bottom of the upper pressing plate 2, at this time, the upper pressing plate 2 will be supported and limited by the switching disc 6 and the equal-height block 4 during the downward pressing process, thereby ensuring that the distance between the upper pressing plate 2 and the lower pressing plate 3 reaches the preset distance, so that the distance between the upper pressing plate 2 and the lower pressing plate 3 can be accurately controlled during the laminating process, and uniform pressure is applied to the to-be-foamed plate, thereby realizing high-quality laminating effect. The structure can drive multiple switching discs 6 to rotate synchronously by rotating one switching disc 6, and simultaneously adjust the equal-height blocks 4 at the bottom of the multiple switching discs 6, without the need to adjust each equal-height block 4. Meanwhile, compared with the traditional screw adjusting device, the equal-height block 4 is less likely to wear and tear, and can maintain consistency for a long time. The problems in the prior art, such as the need for the operator to adjust each screw adjusting device in sequence when adapting to different laminating plates each time, the wear and tear of the screw rod after a long period of use, the resulting decrease in adjustment accuracy, and the difficulty in standardizing the adjustment of each screw adjusting device, and the need to use tools to compare after the adjustment of each screw adjusting device, thereby reducing work efficiency, are solved.
[0029] In the chain 9 transmission, the chain 9 is easily damaged by various factors during long-term use, for example, the meshing of the chain link and the gear 8 will wear and tear during frequent transmission, or rust and corrosion due to environmental factors, ultimately leading to the breaking of the chain 9. To facilitate subsequent maintenance and better chain 9, two gears 8 are provided at the top of the rotating shaft 7, and the chain 9 is provided in multiple parts, so that the chain 9 is cross-sleeved on the gears 8 at the top of the two rotating shafts 7. When the chain 9 is damaged, the chain 9 between the two gears 8 can be removed and replaced, which can reduce the difficulty and cost of maintenance to some extent compared with a single chain 9.
[0030] In the rotating connection structure of the rotating shaft 7 and the shaft seat 5, the two directly contact and rotate relative to each other. With the increase of use time, friction will cause the contact surface of the rotating shaft 7 and the shaft seat 5 to gradually wear and tear, causing the gap between the rotating shaft 7 and the shaft seat 5 to increase, affecting the accuracy and stability of rotation, and further adversely affecting the performance of the entire equal-height device. Therefore, the rotating part 10 is rotatably connected in the shaft seat 5, and the rotating shaft 7 is fixedly installed in the rotating part 10. Through this design, the rotating shaft 7 and the shaft seat 5 are protected. Even if the rotating part 10 is worn and torn after a long period of use, it is relatively easy and low-cost to replace the rotating part 10, without the need to replace or maintain the entire shaft seat 5 or rotating shaft 7, thereby prolonging the service life of the rotating shaft 7 and the shaft seat 5 and ensuring the long-term stable working performance of the equal-height device.
[0031] In the working process of the laminating machine 1, different laminating distances may be required for different foaming plates, and a plurality of equal-height blocks 4 provided on the switching disc 6 can meet most laminating requirements, but if special conditions occur, the plurality of equal-height blocks 4 cannot meet the special laminating requirements, therefore, a plurality of connecting holes 11 are provided on the switching disc 6 and the equal-height blocks 4, the equal-height blocks 4 can be fixedly connected with the switching disc 6 through the connecting holes 11, and when the laminating distance needs to be changed, the original equal-height blocks 4 can be disassembled, and new equal-height blocks 4 with appropriate heights can be installed to meet different height requirements.
[0032] By equalizing the width of the equal-height blocks 4 to the distance between the switching disc 6 and the upper pressing plate 2 of the laminating machine 1, when the equal-height blocks 4 are in contact with the lower pressing plate 3 and bear pressure, the pressure can be uniformly transmitted to the switching disc 6 through the equal-height blocks 4, avoiding the problem that the equal-height blocks 4 and the switching disc 6 are damaged due to excessive size difference and uneven distribution of pressure.
[0033] By locating the plurality of equal-height blocks 4, the shaft seat 5, the switching disc 6, the rotating shaft 7 and the gear 8 on both sides of the laminating machine 1 in the length direction, the space on both sides of the laminating machine 1 can be fully utilized, which does not interfere with the feeding and discharging operation of the foaming plates in the laminating machine 1, and the operator can more conveniently place the foaming plates in the working area of the laminating machine 1, and smoothly take out the products after laminating, and when the equal-height device needs to be maintained, repaired or adjusted, the components located on both sides are more easily accessible, and the maintenance personnel can conveniently check, lubricate, replace the equal-height blocks 4 and perform other operations on the components such as the shaft seat 5, the rotating shaft 7 and the gear 8.
[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A height equalization device for a laminator, characterized in that, include: A laminator (1) is used to laminate the foamed board; A synchronous equal-height assembly is installed on the outside of the upper pressure plate (2) of the laminator (1). The synchronous equal-height assembly includes multiple equal-height blocks (4), bearing seats (5), switching disks (6), rotating shafts (7), gears (8), and chains (9). The bearing seats (5) are bolted to the upper pressure plate (2). The rotating shafts (7) are rotatably connected to the bearing seats (5). Both ends of the rotating shafts (7) protrude from the bearing seats (5). The gears (8) are fixed to the top of the rotating shafts (7). The chains (9) are sleeved on the gears (8). When one of the rotating shafts (7) is rotated, the remaining rotating shafts (7) can be driven by the chains (9). The switching disk (6) is fixed at the bottom of the rotating shaft (7). The switching disk (6) is located at the bottom of the upper pressure plate (2) of the laminator (1) and abuts against the upper pressure plate (2). Each switching disk (6) has multiple equal height blocks (4) fixed at its bottom. Each equal height block (4) has a different height. The equal height blocks (4) at the bottom of each switching disk (6) are matched. When the upper pressure plate (2) of the laminator (1) presses against the lower pressure plate (3) of the laminator (1), the switching disk (6) and the equal height blocks (4) limit the distance between the upper pressure plate (2) and the lower pressure plate (3).
2. The height equalization device for a laminator (1) according to claim 1, characterized in that: The top of the rotating shaft (7) is provided with two gears (8), and there are multiple chains (9), which are staggered and sleeved on the gears (8) at the top of the two rotating shafts (7).
3. The height equalization device for a laminator (1) according to claim 1, characterized in that: A rotating component (10) is rotatably connected inside the bearing seat (5), and the rotating shaft (7) is fixedly installed inside the rotating component (10).
4. The height equalization device for a laminator (1) according to claim 1, characterized in that: Both the switching disk (6) and the contour block (4) are provided with multiple connection holes (11), and the contour block (4) can be bolted to the switching disk (6) through the connection holes (11).
5. The height equalization device for a laminator (1) according to claim 1, characterized in that: The switching disk (6) is located within the upper platen (2) of the laminator (1), and the spacing between the disks is equal to the width of the equal height blocks (4).
6. The height equalization device for a laminator (1) according to claim 1, characterized in that: The plurality of equal height blocks (4), the bearing seat (5), the switching disk (6), the rotating shaft (7) and the gear (8) are all located on both sides of the laminator (1) along its length.