Horizontal film conveying device

Abstract

The invention relates to a film horizontal conveying device. The device comprises a rack; the driving rotating shafts are arranged on the rack, and each driving rotating shaft is provided with a driving shaft supporting wheel and a driving shaft gear; the pair of driven rotating shafts are arranged on the rack, and each driven rotating shaft is provided with a driven shaft supporting wheel and a driven shaft gear; the conveying steel belts are wound on the driving shaft supporting wheel and the driven shaft supporting wheel in parallel, and hanging pulleys are continuously arranged at the tops of the conveying steel belts; the chains are wound on the driving shaft gear and the driven shaft gear in parallel, and the conveying steel belt is combined with the chains through screws; the four hanging sliding rails are arranged on the rack and are positioned above the parallel conveying sections of the conveying steel belts in pairs relative to the hanging pulleys of the conveying steel belts; and the motor is arranged on the rack and transmits rotating power to the pair of driving rotating shafts through the double-shaft speed reducer. Therefore, the problem that in the prior art, friction transmission still has slipping of a conveying steel belt is solved, and the effect that the conveying speeds of the two sides of a film are consistent is achieved.

Description

Technical Field

[0001] The present invention relates to a horizontal film conveying device, and more particularly to a design for ensuring that the conveying speeds on both sides of the film are consistent. Background Art

[0002] The thin film electroplating method is to allow the film to be electroplated to be horizontally transferred through the electroplating tank for electroplating to form a composite copper foil, and CN213295563U discloses a transmission mechanism, which includes two groups of transmission elements, and any one group of transmission components includes a driving wheel, a driven wheel and a transmission (feeding) steel belt, and the transmission (feeding) steel belt is wound around the driving wheel and the driven wheel, and the clamps can be continuously arranged on the two groups of transmission (feeding) steel belts, and the two consecutive rows of clamps facing each other can clamp the film to be electroplated and horizontally transfer it through the electroplating tank for electroplating; in addition, the aforementioned patent also sets a protrusion on the transmission (feeding) steel belt or the driving wheel to increase the friction between the driving wheel and the transmission (feeding) steel belt, prevent the transmission (feeding) steel belt from slipping, reduce the operation error of the transmission (feeding) steel belt, and facilitate the two transmission (feeding) steel belts to maintain synchronous operation, so that the two rows of clamps move synchronously.

[0003] The aforementioned patent utilizes the friction between the driving wheel and the transmission (feed) steel belt to transmit the film to be electroplated, and also provides a protrusion on the transmission (feed) steel belt or the driving wheel to increase friction. However, there is still a possibility of slipping of the transmission (feed) steel belt due to friction transmission. When the transmission speeds of the two rows of clamps are inconsistent, the film to be electroplated will have problems such as wrinkles and tears during the transmission process, resulting in unstable processing (electroplating) quality. Summary of the invention

[0004] In order to solve the problem of inconsistent conveying speeds on both sides of a film in the prior art, the present invention provides a horizontal film conveying device, which has the effect of ensuring that the conveying speeds on both sides of the film are consistent.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A film horizontal conveying device comprises: a frame; a pair of driving shafts arranged on the frame, each of the driving shafts being provided with a driving shaft support wheel and a driving shaft gear; a pair of driven shafts arranged on the frame, each of the driven shafts being provided with a driven shaft support wheel and a driven shaft gear; a pair of conveying steel belts being wound in parallel around the driving shaft support wheel and the driven shaft support wheel, and hanging pulleys being continuously arranged on the top of each of the conveying steel belts; a pair of chains being wound in parallel around the driving shaft gear and the driven shaft gear, and the conveying steel belts being connected to the chains through screws; four hanging slide rails being arranged on the frame, and being located in pairs relative to the hanging pulleys of each of the conveying steel belts and above the parallel conveying sections of each of the conveying steel belts; and a motor being arranged on the frame, transmitting rotational power to the pair of driving shafts through at least one reducer.

[0007] In addition, a pair of tensioning mechanisms are arranged on the frame relative to the pair of driven rotating shafts or the pair of driving rotating shafts, and each of the tensioning mechanisms tensions the pair of conveying steel belts and the pair of chains through a counterweight block and a pulley group; furthermore, four side-hanging slide rails are arranged on the frame relative to the outer side of the parallel conveying section of each conveying steel belt, and side-hanging pulleys are continuously arranged on the outer side surface of each conveying steel belt relative to the side-hanging slide rail.

[0008] The beneficial effect of the present invention is that it has the effect of ensuring that the conveying speeds on both sides of the film are consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0010] Figure 1 It is a structural stereogram of the present invention.

[0011] Figure 2 It is a structural stereogram from another viewing angle of the present invention.

[0012] Figure 3 It is a structural side view of the present invention.

[0013] Description of the numbers in the figure:

[0014] 10 racks

[0015] 20 driven shaft

[0016] 21 Driven shaft support wheel

[0017] 22 Driven shaft gear

[0018] 30 Active shaft

[0019] 32 driving shaft gear

[0020] 40 conveyor belt

[0021] 41 hanging pulley

[0022] 42 side hanging pulley

[0023] 50 Chain

[0024] 60 hanging slide rail

[0025] 70 side-mounted slide rail

[0026] 80 tensioning mechanism

[0027] 81 counterweight

[0028] 82 pulley block

[0029] 90 motor

[0030] 91 reducer

[0031] 100 clamps DETAILED DESCRIPTION

[0032] First, see Figure 1 to Figure 3 As shown, the present invention includes: a frame 10; a pair of driven shafts 20, which are arranged on the frame 10, and each of the driven shafts 20 is provided with a driven shaft support wheel 21 and a driven shaft gear 22; a pair of driving shafts 30, which are arranged on the frame 10, and each of the driving shafts 30 is provided with a driving shaft support wheel (not shown in the figure, and its position corresponds to the driven shaft support wheel 21) and a driving shaft gear 32; a pair of conveying steel belts 40, which are wound around the driving shaft support wheel and the driven shaft support wheel 21 in parallel, and a hanging pulley 41 is continuously arranged on the top of each conveying steel belt 40, and a side hanging pulley 42 is continuously arranged on the outer side of each conveying steel belt 40; a pair of chains 50, which are wound around the driving shaft gear 32 and the driven shaft gear 22 in parallel, and the conveying steel belt 40 is passed through The screws are connected to the chain 50; four hanging slide rails 60 are arranged on the frame 10, and are located in pairs above the parallel transmission sections of each conveying steel belt 40 relative to the hanging pulleys 41 of each conveying steel belt 40; four side hanging slide rails 70 are arranged on the frame 10, and are located in pairs outside the parallel transmission sections of each conveying steel belt 40 relative to the side hanging pulleys 42 of each conveying steel belt 40; a pair of tensioning mechanisms 80 are arranged on the frame 10 relative to the pair of driven shafts 20 or the pair of active shafts 30, and each tensioning mechanism 80 tensions the pair of conveying steel belts 40 and the pair of chains 50 through a counterweight block 81 and a pulley group 82; and a motor 90 is arranged on the frame 10, and transmits the rotational power to the pair of active shafts 30 through at least one reducer 91.

[0033] Based on the above structure, the present invention forms a pair of circulating transmission mechanisms through a pair of driven rotating shafts 20, a driving rotating shaft 30, a conveying steel belt 40 and a chain 50, and is synchronously driven by a motor 90 through a double-axis reducer 91. After the pair of conveying steel belts 40 are continuously provided with clamps 100, the two consecutive rows of clamps 100 facing each other can clamp the film to be electroplated and horizontally transmit it through the electroplating tank for electroplating processing; however, the present invention does not rely solely on the friction between the driven shaft support wheel 21, the driving shaft support wheel and the conveying steel belt 40, but also makes the conveying steel belt 40 connected to the chain 50 through screws to ensure that the conveying steel belt 40 does not slip as the chain 50 moves, so that the horizontal transmission speed of both sides of the film to be electroplated is consistent, and the design of synchronous driving of the paired conveying steel belts 40 and the chain 50 ensures that the film to be electroplated will not have any problems such as wrinkles and tears during the transmission process; therefore, the present invention has the effect of ensuring the consistency of the transmission speed of both sides of the film.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A film horizontal conveying device, characterized in that: include: frame; A pair of driving shafts are arranged on the frame, each of the driving shafts is provided with a driving shaft support wheel and a driving shaft gear; A pair of driven shafts are arranged on the frame, each driven shaft being provided with a driven shaft support wheel and a driven shaft gear; A pair of conveyor steel belts are wound in parallel around the driving shaft support wheel and the driven shaft support wheel, and a hanging pulley is continuously arranged on the top of each conveyor steel belt; A pair of chains are wound around the driving shaft gear and the driven shaft gear in parallel, and the transmission steel belt is connected to the chains through screws; Four hanging slide rails are arranged on the frame and are located in pairs above the parallel conveying sections of the conveying steel belts relative to the hanging pulleys of the conveying steel belts; as well as The motor is arranged on the frame and transmits the rotational power to the pair of active rotating shafts through at least one reducer.

2. The film horizontal conveying device according to claim 1, characterized in that: A pair of tensioning mechanisms are also arranged on the frame relative to the pair of driven rotating shafts or the pair of driving rotating shafts. Each of the tensioning mechanisms tensions the pair of conveying steel belts and the pair of chains through a counterweight block and a pulley block.

3. The film horizontal conveying device according to claim 1 or 2, characterized in that: Four side-hanging slide rails are arranged on the frame relative to the outer side of the parallel conveying section of each conveying steel belt, and side-hanging pulleys are continuously arranged on the outer side surface of each conveying steel belt relative to the side-hanging slide rail.

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