High-temperature cloth tensioning structure and multilayer laminating machine conveying mechanism

Abstract

The utility model discloses a high-temperature cloth tensioning structure and a multilayer laminating machine conveying mechanism, the high-temperature cloth tensioning structure comprises a first high-temperature cloth, a second high-temperature cloth, a first pull rod, a second pull rod, a first elastic component, a first fixing component, a second elastic component and a second fixing component, and the first high-temperature cloth and the second high-temperature cloth are distributed up and down; the first pull rod and the second pull rod are respectively positioned on two opposite sides of the first high-temperature cloth and the second high-temperature cloth; one end of the first high-temperature cloth is connected with the first pull rod through a first elastic component, and the other end is connected with the second pull rod through a first fixing component; the end, away from the first elastic assembly, of the second high-temperature cloth is connected with the second pull rod through the second elastic assembly. The end, close to the first elastic assembly, of the second high-temperature cloth is connected with the first pull rod through the second fixing assembly. The two ends of the high-temperature cloth are connected with the pull rod through the fixing assembly and the elastic assembly respectively, so that continuous tensioning of the high-temperature cloth can be guaranteed, and drooping is avoided.

Description

Technical Field

[0001] This utility model relates to the field of multi-layer laminator conveying technology, and more specifically to a high-temperature tensioning structure and a multi-layer laminator conveying mechanism. Background Technology

[0002] Currently, high-temperature fabrics used in laminators often sag after prolonged use, especially in multi-layer laminators. This can cause the upper and lower layers of high-temperature fabrics to come into contact and move relative to each other during rotation, resulting in adhesive residue or even board bursting.

[0003] Therefore, providing a high-temperature tensioning structure and a multi-layer laminator conveying mechanism is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the present invention provides a high-temperature cloth tensioning structure and a multi-layer laminator conveying mechanism to ensure that the high-temperature cloth is continuously tensioned and avoids sagging, and is particularly suitable for multi-layer laminators.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-temperature cloth tensioning structure includes a first high-temperature cloth, a second high-temperature cloth, a first pull rod, a second pull rod, a first elastic component, a first fixing component, a second elastic component, and a second fixing component. The first high-temperature cloth and the second high-temperature cloth are arranged vertically. The first pull rod and the second pull rod are located on opposite sides of the first high-temperature cloth and the second high-temperature cloth, respectively. One end of the first high-temperature cloth is connected to the first pull rod through the first elastic component, and the other end of the first high-temperature cloth is connected to the second pull rod through the first fixing component. The end of the second high-temperature cloth away from the first elastic component is connected to the second pull rod through the second elastic component, and the end of the second high-temperature cloth closer to the first elastic component is connected to the first pull rod through the second fixing component.

[0007] By adopting the above technical solutions, the beneficial effects of this utility model are as follows:

[0008] The two ends of the high-temperature fabric are connected to the pull rod through a fixing component and an elastic component, respectively, which can ensure that the high-temperature fabric is continuously taut and prevent it from sagging.

[0009] Furthermore, the first elastic component and the second elastic component have the same structure, both including a spindle, multiple quick-release pins, and multiple rubber springs. The first high-temperature cloth and the second high-temperature cloth have the same structure, both being high-temperature cloth, with intermittent perforations at one end. The spindle passes through the intermittent perforations. The first pull rod and the second pull rod have the same structure, both being pull rods. The multiple quick-release pins are fixed on the pull rods and spaced apart. One end of each rubber spring is sleeved on the spindle, and the other end of each rubber spring is sleeved on the quick-release pin.

[0010] Furthermore, each of the quick-release pins includes a pin seat and a pin, the pin seat being fixed to the pull rod; the pin being inserted into the insertion hole of the pin seat; and one end of the rubber spring being sleeved on the pin.

[0011] The beneficial effect of adopting the above-mentioned further technical solution is that it facilitates disassembly.

[0012] Furthermore, limit rings are installed at both ends of the mandrel.

[0013] The beneficial effect of adopting the above-mentioned further technical solution is to prevent the high-temperature cloth from coming off the end of the mandrel.

[0014] Furthermore, a positioning bead is installed on the side of the extended end of the pin.

[0015] The beneficial effect of adopting the above-mentioned further technical solution is that, during operation, the pin is prevented from coming out of the socket, thereby preventing the rubber spring from coming out of the pin, and the pin is made easy to pull out of the socket quickly.

[0016] Furthermore, the first fixing component and the second fixing component have the same structure, both including a pressure plate and multiple screws, and one end of the high-temperature cloth is fixed to the pull rod by the pressure plate and the multiple screws.

[0017] The beneficial effects of adopting the above-mentioned further technical solution are that the high-temperature cloth can be folded in half, adjusted to a suitable length, and facilitated in the installation of the high-temperature cloth.

[0018] Furthermore, the tension value of each of the rubber springs is 250N.

[0019] The beneficial effect of adopting the above-mentioned further technical solution is to ensure that the rubber spring can tension the high-temperature cloth.

[0020] A multi-layer laminator conveying mechanism includes a frame, multiple conveying drive components, and multiple high-temperature tensioning structures as described above. The multiple conveying drive components are sequentially and spaced apart on the frame from top to bottom. The multiple high-temperature tensioning structures are respectively wound around the multiple conveying drive components.

[0021] By adopting the above technical solutions, the beneficial effects of this utility model are as follows:

[0022] To prevent the high-temperature fabrics on the upper and lower layers from coming into contact due to sagging, this design is suitable for multi-layer laminator conveying mechanisms.

[0023] Furthermore, the conveying transmission assembly includes a driving roller, a driven roller, and a transmission chain. The driving roller, driven by a motor, is connected to the driven roller via the transmission chain. The high-temperature tensioning structure is wound around the driving roller and the driven roller, and the first tie rod and the second tie rod are respectively fixedly connected to the transmission chain via connectors. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0025] Figure 1 The attached figure is a three-dimensional structural diagram of a high-temperature tensioning structure provided by this utility model;

[0026] Figure 2 The attached image is... Figure 1 A magnified structural diagram of part A in the middle;

[0027] Figure 3 The attached image is... Figure 1 A magnified structural diagram of part B in the middle section;

[0028] Figure 4 The attached figure is a bottom view of a high-temperature tensioning structure provided by this utility model;

[0029] Figure 5 The attached figure is a schematic diagram of the high-temperature tensioning structure provided by this utility model and its cooperation with the conveying and transmission components;

[0030] Figure 6 The attached image is... Figure 5 A magnified structural diagram of part A in the middle. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figure 1-6 As shown in the figure, this utility model discloses a high-temperature cloth tensioning structure, including a first high-temperature cloth 1, a second high-temperature cloth 2, a first pull rod 3, a second pull rod 4, a first elastic component 5, a first fixing component 6, a second elastic component 7, and a second fixing component 8. The first high-temperature cloth 1 and the second high-temperature cloth 2 are distributed vertically. The first pull rod 3 and the second pull rod 4 are located on opposite sides of the first high-temperature cloth 1 and the second high-temperature cloth 2, respectively. One end of the first high-temperature cloth 1 is connected to the first pull rod 3 through the first elastic component 5, and the other end of the first high-temperature cloth 1 is connected to the second pull rod 4 through the first fixing component 6. The end of the second high-temperature cloth 2 away from the first elastic component 5 is connected to the second pull rod 4 through the second elastic component 7, and the end of the second high-temperature cloth 2 closer to the first elastic component 5 is connected to the first pull rod 3 through the second fixing component 8. The two ends of the high-temperature cloth in this utility model are connected to the pull rods through the fixing component and the elastic component, respectively, which can ensure that the high-temperature cloth remains taut and prevents sagging.

[0033] Specifically, the first elastic component 5 and the second elastic component 7 have the same structure, both including a spindle 51, multiple quick-release pins 52 and multiple rubber springs 53. The first high-temperature cloth 1 and the second high-temperature cloth 2 have the same structure, both being high-temperature cloth, with intermittent perforations at one end; the spindle 51 passes through the intermittent perforations; the first pull rod 3 and the second pull rod 4 have the same structure, both being pull rods, with multiple quick-release pins 52 fixed on the pull rods and spaced apart; one end of each rubber spring 53 is fitted onto the spindle 51, and the other end of each rubber spring 53 is fitted onto the quick-release pin 52.

[0034] Specifically, each quick-release pin 52 includes a pin seat 521 and a pin 522. The pin seat 521 is fixed to the pull rod; the pin 522 is inserted into the socket of the pin seat 521; one end of the rubber spring 53 is fitted onto the pin 522. During disassembly, the pin 522 can be pulled out of the socket. During installation, the pin 522 can be inserted into the socket, which facilitates the replacement of the rubber spring 53.

[0035] To further optimize the technical solution of this utility model, limit rings 511 are installed at both ends of the mandrel 51 to prevent the high-temperature cloth from coming off the end of the mandrel 51.

[0036] To further optimize the technical solution of this utility model, a positioning bead is installed on the side of the extended end of the pin 522. This prevents the pin 522 from coming out of the socket during operation, thereby preventing the rubber spring 53 from coming out of the pin 522, and also makes it easy for the pin 522 to be quickly pulled out of the socket.

[0037] Specifically, the first fixing component 6 and the second fixing component 8 have the same structure, both including a pressure plate 61 and multiple screws 62. One end of the high-temperature cloth is fixed to the pull rod by the pressure plate 61 and multiple screws 62. That is, one end of the high-temperature cloth is located between the pressure plate 61 and the pull rod. The pressure plate 61 is fixed to the pull rod by multiple screws 62. On the one hand, when the high-temperature cloth is long, it can be folded in half to adjust the high-temperature cloth to a suitable length. On the other hand, it facilitates the installation of the high-temperature cloth.

[0038] Specifically, each rubber spring 53 has a tension value of 250N to ensure that the rubber spring 53 can tension the high-temperature cloth.

[0039] This utility model also discloses a multi-layer laminator conveying mechanism, including a frame, multiple conveying and transmission components, and multiple high-temperature tensioning structures as described above. The multiple conveying and transmission components are sequentially and spaced apart on the frame from top to bottom; the multiple high-temperature tensioning structures are respectively wound around the multiple conveying and transmission components. This utility model can avoid contact between the upper and lower layers of high-temperature fabric due to sagging, and is suitable for multi-layer laminator conveying mechanisms.

[0040] Specifically, the conveying transmission assembly includes a drive roller 9, a driven roller 10, and a transmission chain 11. The drive roller 9, driven by a motor, and the driven roller 10 are connected by the transmission chain 11. A high-temperature tensioning structure is wound around the drive roller 9 and the driven roller 10, and the first pull rod 3 and the second pull rod 4 are respectively fixedly connected to the transmission chain 11 through the connector 12.

[0041] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0042] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-temperature tensioning structure, characterized in that, The device includes a first high-temperature fabric, a second high-temperature fabric, a first pull rod, a second pull rod, a first elastic component, a first fixing component, a second elastic component, and a second fixing component. The first high-temperature fabric and the second high-temperature fabric are arranged vertically. The first pull rod and the second pull rod are located on opposite sides of the first high-temperature fabric and the second high-temperature fabric, respectively. One end of the first high-temperature fabric is connected to the first pull rod through the first elastic component, and the other end of the first high-temperature fabric is connected to the second pull rod through the first fixing component. The end of the second high-temperature fabric away from the first elastic component is connected to the second pull rod through the second elastic component, and the end of the second high-temperature fabric closer to the first elastic component is connected to the first pull rod through the second fixing component.

2. The high-temperature tensioning structure according to claim 1, characterized in that, The first elastic component and the second elastic component have the same structure, both including a spindle, multiple quick-release pins and multiple rubber springs. The first high-temperature cloth and the second high-temperature cloth have the same structure, both being high-temperature cloth, with intermittent perforations at one end. The spindle passes through the intermittent perforations. The first pull rod and the second pull rod have the same structure, both being pull rods. Multiple quick-release pins are fixed on the pull rods and spaced apart. One end of each rubber spring is sleeved on the spindle, and the other end of each rubber spring is sleeved on a quick-release pin.

3. The high-temperature tensioning structure according to claim 2, characterized in that, Each of the quick-release pins includes a pin seat and a pin, the pin seat being fixed to the pull rod; the pin being inserted into the insertion hole of the pin seat; and one end of the rubber spring being sleeved on the pin.

4. The high-temperature tensioning structure according to claim 2, characterized in that, Limit rings are installed at both ends of the mandrel.

5. A high-temperature tensioning structure according to claim 3, characterized in that, A positioning bead is installed on the side of the extended end of the pin.

6. A high-temperature tensioning structure according to claim 2, characterized in that, The first fixing component and the second fixing component have the same structure, both including a pressure plate and multiple screws. One end of the high-temperature cloth is fixed to the pull rod by the pressure plate and the multiple screws.

7. A high-temperature tensioning structure according to claim 2, characterized in that, Each of the rubber springs has a tension value of 250N.

8. A multi-layer laminator conveying mechanism, comprising a frame, a plurality of conveying drive components, and a plurality of high-temperature tensioning structures as described in any one of claims 1-7, wherein the plurality of conveying drive components are sequentially and spaced apart from top to bottom on the frame; and the plurality of high-temperature tensioning structures are respectively wound around the plurality of conveying drive components.

9. A multi-layer laminator conveying mechanism according to claim 8, characterized in that, The conveying transmission assembly includes a driving roller, a driven roller, and a transmission chain. The driving roller, driven by a motor, is connected to the driven roller via the transmission chain. The high-temperature tensioning structure is wound around the driving roller and the driven roller, and the first tie rod and the second tie rod are respectively fixedly connected to the transmission chain via connectors.

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