Ceramic temperature control unit of horizontal pull box

Abstract

The utility model relates to a horizontal pull box ceramic temperature control unit, the horizontal pull box ceramic temperature control unit is provided with a top plate and a bottom plate, a plurality of heating blocks are arranged below the bottom plate, the heating blocks are arranged in a matrix mode, each heating block is independently connected with a temperature control circuit, and the temperature control circuit is connected with a temperature control device. The bottom plate is of a whole steel plate structure, the heating blocks are arranged on the whole steel plate, the bottom plate and the top plate are spaced by a certain distance, a heat insulation steel plate is arranged between the top plate and the bottom plate, and the distance between the heat insulation steel plate and the top plate is larger than that between the heat insulation steel plate and the bottom plate. The utility model provides a horizontal pull box ceramic temperature control unit, which enables the whole equipment to be modularized and partitioned, and is provided with a temperature measuring device and a temperature control device, so that the temperature of a corresponding area can be measured more accurately, local refined temperature adjustment can be carried out according to different temperatures, the quality control of a thin film finished product is more facilitated, and the production efficiency is improved. And the product quality and the product yield are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of ceramic temperature control units of horizontal pull box in film production process. BACKGROUND

[0002] With the rapid development of electronic information industry, high integration, high density and high speed of electronic equipment make circuit or chip rapidly accumulate heat in very small limited space, whether timely heat dissipation becomes the key to influence component service life, operation stability and safety performance.Polyimide (PI) film is widely used in electronic and electrical field as high-performance insulating material with its excellent electrical performance, flame-retardant performance, high-temperature resistance and radiation resistance and various excellent performances, which is incomparable to other plastic films such as nylon film, polyester film, polypropylene film and polyethylene film.

[0003] In the process of making PI film, film needs more accurate temperature control in horizontal pull box conveying process, therefore, a horizontal pull box temperature control unit that can match accurate temperature control is needed. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of ceramic temperature control unit of horizontal pull box, can be conveniently assembled and disassembled, reach accurate temperature control, to meet the demand.

[0005] The technical means adopted by the utility model is as follows: a kind of ceramic temperature control unit of horizontal pull box, the ceramic temperature control unit of horizontal pull box has top plate and bottom plate, multiple heating blocks are set below the bottom plate, the heating block is arranged in matrix, each heating block is separately connected with temperature control circuit, and the temperature control circuit is connected with temperature control device.

[0006] The bottom plate is whole steel plate structure, each heating block is arranged on the whole steel plate, the bottom plate is spaced apart from the top plate by a distance, and the top plate and the bottom plate are provided with heat insulation steel plate, the distance between the heat insulation steel plate and the top plate is greater than the distance between the heat insulation steel plate and the bottom plate.

[0007] The top plate is provided with handle above.

[0008] Rod type temperature measuring device is provided, and its probe passes through the top plate, heat insulation steel plate and bottom plate and is located above the film.

[0009] The ceramic temperature control unit of horizontal pull box is overall rectangular box structure. The heating block is ceramic heating block.

[0010] The utility model discloses a beneficial effect is: provide a kind of ceramic temperature control unit of transverse pull box, so that entire equipment modularization, partition, all be provided with temperature measuring device and temperature control device, like this can be more accurate measurement corresponding area temperature, also can be according to the different temperature and carry out local fine tuning, more favorably the quality control of thin film finished product, improve product quality and product yield. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 For the overall structure of the application in transverse pull box of the utility model.

[0012] Figure 2 For the perspective structure schematic drawing of transverse pull box from thin film import direction of the utility model.

[0013] Figure 3 For the temperature control heating module structure schematic drawing of the utility model by 3 ceramic temperature control units of transverse pull box.

[0014] Figure 4 For the side perspective structure schematic drawing of ceramic temperature control unit of transverse pull box of the utility model.

[0015] Figure 5 For the arrangement structure schematic drawing of heating block in ceramic temperature control unit of transverse pull box of the utility model. DETAILED DESCRIPTION

[0016] Please refer to Figure 1 -5 shown, the utility model discloses a kind of ceramic temperature control unit of transverse pull box, it is applied to a kind of precise temperature control chemical imidization polyimide film transverse pull box structure, the transverse pull box structure includes transverse pull box unit 1, the transverse pull box unit 1 is provided with thin film import 11 and thin film outlet 12, thin film is imported from thin film import 11, and it is exported from thin film outlet 12.The transverse pull box unit 1 can be set according to need one or more, in the embodiment of the present application, two groups are set, and the head is connected to set.In thin film import 11 and thin film outlet 12 between multiple separately detachable temperature control heating module 13 are set, each temperature control heating module 13 is provided with temperature measuring device and temperature control device, and each temperature control heating module 13 is arranged according to the direction of thin film advancement and is arranged in parallel or staggered arrangement.The temperature control heating module 13 here is two or more, in the best embodiment of the present application, one transverse pull box unit 1 includes 6 modules arranged in parallel.Each temperature control heating module 13 is provided with temperature measuring device and temperature control device, like this can be more accurate measurement corresponding area temperature, also can be according to the different temperature and carry out local fine tuning, more favorably the quality control of thin film finished product, improve product quality and product yield.

[0017] And, as Figure 3As shown, the temperature control heating module 13 is composed of multiple individually detachable horizontal-pull-box ceramic temperature control units 14, each of which is provided with a temperature measuring device and a temperature control device. In the preferred embodiment, each temperature control heating module 13 is composed of 3 horizontal-pull-box ceramic temperature control units 14, each of which can be individually temperature measured and controlled, further refining the temperature adjustment function. In addition, with this modular design, when a horizontal-pull-box ceramic temperature control unit 14 fails, only that unit needs to be repaired or replaced, significantly improving production efficiency.

[0018] In the embodiment, as shown in the drawings, Figure 5 The horizontal-pull-box ceramic temperature control unit 14 is provided below with multiple heating blocks 141, which are generally far-infrared ceramic heating blocks arranged in a matrix, two columns of 10 blocks in the embodiment. The number can be increased or decreased as needed. Figure 4 As shown, each heating block 141 is individually connected to a temperature control circuit 142, which is connected to a temperature control device (not shown in the figure), so that each heating block 141 can be adjusted in heating capacity by the temperature control device, achieving further precise temperature control.

[0019] The arrangement of the above heating blocks 141 in a ceramic temperature control unit 14, the arrangement of the ceramic temperature control units 14 in a temperature control heating module 13, and the arrangement of the temperature control heating modules 13 in a horizontal-pull-box unit 1 can be horizontal side-by-side, vertical side-by-side, or staggered.

[0020] As shown, Figure 4 Each heating block 141 is arranged on a bottom plate 143, which is spaced apart from the top plate 10 of the horizontal-pull-box ceramic temperature control unit 14, so that the internal temperature is high but does not affect the above. The top plate 10 of the horizontal-pull-box ceramic temperature control unit 14 and the bottom plate 143 are further provided with a heat insulation steel plate 144, and the distance between the heat insulation steel plate 144 and the top plate 10 of the horizontal-pull-box ceramic temperature control unit 14 is greater than the distance between the heat insulation steel plate 144 and the bottom plate 143. The heat insulation steel plate allows heat to be better preserved within the horizontal-pull-box ceramic temperature control unit. The bottom plate here can also be a steel plate structure.

[0021] As shown, in the embodiment, a rod-type temperature measuring device is provided, with a probe 51 passing through the top plate 10, heat insulation steel plate 144 and bottom plate 143 of the horizontal-pull-box ceramic temperature control unit and located above the film to more accurately measure the temperature.

[0022] And, a handle 15 can be arranged above the top plate 10 according to requirements, which is used to facilitate lifting the whole ceramic temperature control unit of the transverse pull box, so as to facilitate maintenance or replacement.

[0023] The transverse pull box ceramic temperature control unit provided by the new type makes the whole device modular and partitioned, and is provided with a temperature measuring device and a temperature control device, so that the temperature of the corresponding area can be measured more accurately, and the local fine temperature adjustment can be performed according to the different temperatures, which is more conducive to the quality control of the thin film product, and improves the product quality and product yield.

Claims

1. A cross-laminated box ceramic temperature control unit, characterized by, The ceramic temperature control unit (14) of the transverse pull box has a top plate (10) and a bottom plate (143), a plurality of heating blocks (141) are arranged below the bottom plate (143), the heating blocks (141) are arranged in a matrix form, each heating block (141) is separately connected with a temperature control circuit (142), and the temperature control circuit (142) is connected with a temperature control device.

2. A cross-lateral box ceramic temperature control unit as claimed in claim 1, characterized in that, The bottom plate (143) is a whole steel plate structure, each heating block (141) is arranged on the whole steel plate, the bottom plate (143) is spaced apart from the top plate (10) by a distance, a heat insulation steel plate (144) is arranged between the top plate (10) and the bottom plate (143), and the distance between the heat insulation steel plate (144) and the top plate (10) is greater than the distance between the heat insulation steel plate (144) and the bottom plate (143).

3. A cross-lateral box ceramic temperature control unit as claimed in claim 1, characterized in that, A handle (15) is arranged above the top plate (10).

4. A cross-lateral box ceramic temperature control unit as claimed in claim 1, wherein, A rod type temperature measuring device (5) is arranged, a probe (51) of the rod type temperature measuring device (5) penetrates through the top plate (10), the heat insulation steel plate (144) and the bottom plate (143) and is located above the film.

5. A cross-lateral box ceramic temperature control unit as claimed in claim 1, wherein, The ceramic temperature control unit (14) is a whole rectangular box structure.

6. A cross-lateral box ceramic temperature control unit as claimed in claim 1, characterized in that, The heating block (141) is a ceramic heating block.

Images