Copper-clad plate conveying device

Abstract

The utility model discloses a copper-clad plate conveying device. The copper-clad plate conveying device comprises a conveying belt, a rack, a baffle pipe and a dust remover, the conveying belt is mounted on the rack, can move under the driving of the driving device, and is used for conveying the copper-clad plate arranged on the conveying belt; the blocking pipes are installed on the machine frame and located on the two sides of the conveying belt, and the axis of each blocking pipe is consistent with the moving direction of the conveying belt located between the two blocking pipes. A plurality of air inlet holes are evenly formed in the side, facing the conveying belt, of the pipe wall of the blocking pipe. One end of the baffle pipe is connected to the dust remover; after the dust remover is started, gas in the blocking pipe can be extracted, and negative pressure is generated in the blocking pipe. According to the copper-clad plate conveying device, the copper-clad plate conveyed on the conveying belt can be subjected to direction correction and dust removal at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a copper clad plate feeding device. Background Art

[0002] Copper clad laminate is the basic material for making PCB boards. After the copper clad laminate is processed, one or more stacked copper clad laminates need to be transferred to a storage location, packaging location or cutting location for further processing.

[0003] There is an existing copper clad laminate feeding device including a frame, a conveyor belt and a baffle; the conveyor belt is installed on the frame and is used to feed the copper clad laminate; the baffle is installed on the frame and is located on both sides of the conveyor belt, and is used to limit the copper clad laminate on the conveyor belt. Under the action of the baffle, the copper clad laminate on the conveyor belt is oriented to make the directions of the copper clad laminates on the conveyor belt consistent for transportation and further storage, packaging or shearing. Such copper clad laminate feeding devices cannot automatically remove dust from the copper clad laminate during the process of feeding the copper clad laminate, which may cause scratches on the copper surface of the copper clad laminate, resulting in abnormal quality of finished electronic circuit substrates and downstream PCBs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a copper clad laminate feeding device, which can simultaneously correct the direction and remove dust from the copper clad laminate 6 transmitted on the conveyor belt, thereby reducing the scratches on the copper surface of the copper clad laminate.

[0005] In order to solve the above technical problems, the utility model provides a copper clad laminate feeding device, which includes a conveyor belt 1, a frame, a baffle 4 and a dust collector 5;

[0006] The conveyor belt 1 is installed on the frame and can be moved under the drive of the driving device to convey the copper clad plate 6 placed thereon;

[0007] The retaining tube 4 is installed on the frame, and the retaining tube 4 is located on both sides of the conveyor belt, and the axis of the retaining tube 4 is consistent with the moving direction of the conveyor belt located between the two retaining tubes 4;

[0008] The wall of the retaining tube 4 facing the conveyor belt 1 is evenly provided with a plurality of air inlet holes;

[0009] One end of the blocking pipe 4 is connected to the dust collector 5;

[0010] After the dust collector 5 is started, it can extract the gas in the baffle tube 4 to generate negative pressure in the baffle tube 4 .

[0011] Preferably, the other end of the blocking tube 4 is closed.

[0012] Preferably, the dust collector 5 is fixed on the frame.

[0013] Preferably, the cross section of the retaining tube 4 perpendicular to the axis is rectangular.

[0014] Preferably, the height of the tube wall of the retaining tube 4 facing the conveyor belt 1 is greater than twice the thickness of a single copper clad plate 6 .

[0015] Preferably, the inner diameter of the air inlet hole is 1 / 20 to 1 / 2 of the height of the tube wall of the retaining tube 4 facing the conveyor belt 1 .

[0016] Preferably, the axial distance between adjacent air inlet holes on the side of the pipe wall of the retaining pipe 4 facing the conveyor belt 1 is 1.5 to 2 times the inner diameter of the air inlet hole.

[0017] Preferably, the conveyor belt 1 located above the frame conveys the copper-clad laminate 6 placed thereon from right to left;

[0018] The dust collector 5 is fixed at the left end of the frame;

[0019] The left end of the blocking pipe 4 is connected to the dust collector 5;

[0020] The right end of the retaining tube 4 is formed into an inclined surface which gradually moves away from the conveyor belt 1 toward the conveyor belt 1 .

[0021] The utility model provides a copper clad laminate feeding device, wherein baffle tubes 4 with air inlet holes opened in the tube walls are arranged on both sides of a conveyor belt 1. When the conveyor belt 1 conveys the copper clad laminate 6 passing between the two baffle tubes 4, the front and rear baffle tubes 4 correct the direction of the copper clad laminate 6 transmitted on the conveyor belt 1. At the same time, the dust collector 5 after being started generates negative pressure in the baffle tubes 4 to absorb dust on the front and rear sides of the copper clad laminate 6, and can correct the direction and remove dust of the copper clad laminate 6 transmitted on the conveyor belt at the same time, thereby reducing the scratches on the copper surface of the copper clad laminate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the utility model, the following briefly introduces the drawings required for use in the utility model. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 The utility model is a schematic structural diagram of an embodiment of a copper-clad laminate feeding device.

[0024] Description of reference numerals:

[0025] 1. Conveyor belt; 4. Guard pipe; 5. Dust collector; 6. Copper clad laminate. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] The words "first", "second" and similar terms used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprises" and similar terms mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", "front", "back" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] Embodiment 1

[0030] like Figure 1 As shown, the copper clad laminate feeding device includes a conveyor belt 1, a frame, a baffle 4 and a dust collector 5;

[0031] The conveyor belt 1 is installed on the frame and can be moved under the drive of the driving device to convey the copper clad plate 6 placed thereon;

[0032] The retaining tube 4 is installed on the frame, and the retaining tube 4 is located on both sides of the conveyor belt, and the axis of the retaining tube 4 is consistent with the moving direction of the conveyor belt located between the two retaining tubes 4;

[0033] The wall of the retaining tube 4 facing the conveyor belt 1 is evenly provided with a plurality of air inlet holes;

[0034] One end of the blocking pipe 4 is connected to the dust collector 5;

[0035] After the dust collector 5 is started, it can extract the gas in the baffle tube 4 to generate negative pressure in the baffle tube 4 .

[0036] Preferably, the other end of the blocking tube 4 is closed.

[0037] Preferably, the dust collector 5 is fixed on a frame.

[0038] In the copper-clad laminate feeding device of the first embodiment, baffle tubes 4 with air inlet holes opened in the tube walls are arranged on both sides of the conveyor belt 1. When the conveyor belt 1 conveys the copper-clad laminate 6 through the two baffle tubes 4, the front and rear baffle tubes 4 correct the direction of the copper-clad laminate 6 transported on the conveyor belt 1. At the same time, the dust collector 5 after being started generates negative pressure in the baffle tubes 4 to absorb dust on the front and rear sides of the copper-clad laminate 6, and can simultaneously correct the direction and remove dust for the copper-clad laminate 6 transported on the conveyor belt, thereby reducing scratches on the copper surface of the copper-clad laminate.

[0039] Embodiment 2

[0040] Based on the copper-clad laminate feeding device of the first embodiment, the cross section of the retaining tube 4 perpendicular to the axis is rectangular.

[0041] Preferably, the wall height of the retaining tube 4 facing the conveyor belt 1 is greater than twice the thickness of a single copper clad plate 6 .

[0042] Preferably, the inner diameter of the air inlet hole is 1 / 20 to 1 / 2 of the height of the tube wall of the retaining tube 4 facing the conveyor belt 1 .

[0043] Preferably, the axial distance between adjacent air inlet holes on the side of the pipe wall of the retaining pipe 4 facing the conveyor belt 1 is 1.5 to 2 times the inner diameter of the air inlet hole.

[0044] Embodiment 3

[0045] Based on the copper-clad laminate feeding device of the first or second embodiment, the conveyor belt 1 located above the frame conveys the copper-clad laminate 6 placed thereon from right to left;

[0046] The dust collector 5 is fixed at the left end of the frame;

[0047] The left end of the blocking pipe 4 is connected to the dust collector 5;

[0048] The right end of the retaining tube 4 is formed as an inclined surface gradually away from the conveyor belt 1 towards the conveyor belt 1, so as to facilitate the copper clad laminate 6 placed on the conveyor belt 1 to be introduced between the front and rear retaining tubes 4, so as to facilitate the direction correction of the copper clad laminate 6 transmitted on the conveyor belt 1 through the front and rear retaining tubes 4.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A copper-clad laminate feeding device, characterized in that: It comprises a conveyor belt (1), a frame, a retaining pipe (4) and a dust collector (5); The conveyor belt (1) is installed on the frame and can be moved under the drive of the driving device, and is used to convey the copper-clad laminate (6) placed thereon; The retaining tube (4) is installed on the frame, the retaining tube (4) is located on both sides of the conveyor belt, and the axis of the retaining tube (4) is consistent with the moving direction of the conveyor belt located between the two retaining tubes (4); The wall of the retaining tube (4) facing the conveyor belt (1) is evenly provided with a plurality of air inlet holes; One end of the retaining pipe (4) is connected to the dust collector (5); After the dust collector (5) is started, it can extract the gas in the baffle tube (4), so that negative pressure is generated in the baffle tube (4).

2. The copper clad laminate feeding device according to claim 1, characterized in that: The other end of the retaining tube (4) is closed.

3. The copper clad laminate feeding device according to claim 1, characterized in that: The dust collector (5) is fixed on the frame.

4. The copper clad laminate feeding device according to claim 1, characterized in that: The cross section of the retaining tube (4) perpendicular to the axis is rectangular.

5. The copper clad laminate feeding device according to claim 4, characterized in that: The height of the tube wall of the retaining tube (4) facing the conveyor belt (1) is greater than twice the thickness of a single copper-clad plate (6).

6. The copper clad laminate feeding device according to claim 4, characterized in that: The inner diameter of the air inlet hole is 1 / 20 to 1 / 2 of the height of the tube wall of the retaining tube (4) facing the conveyor belt (1).

7. The copper-clad laminate feeding device according to claim 6, characterized in that: The axial distance between adjacent air inlet holes on the side of the pipe wall of the retaining pipe (4) facing the conveyor belt (1) is 1.5 to 2 times the inner diameter of the air inlet hole.

8. The copper clad laminate feeding device according to claim 1, characterized in that: A conveyor belt (1) located above the frame conveys the copper-clad laminate (6) placed thereon from right to left; The dust collector (5) is fixed at the left end of the frame; The left end of the baffle pipe (4) is connected to the dust collector (5); The right end of the retaining tube (4) is formed into an inclined surface which gradually moves away from the conveyor belt (1) on the side facing the conveyor belt (1).

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