Isolating strip feeding mechanism

Abstract

The utility model belongs to the photovoltaic field, and particularly relates to an isolating strip feeding mechanism. Comprising a feeding mechanism and a cutting mechanism, and the cutting mechanism is arranged on one side of the feeding mechanism and used for cutting an isolating bar of the feeding mechanism; the feeding mechanism comprises a feeding support and a driving mechanism, the driving mechanism can drive the feeding support to move in the direction perpendicular to the conveying direction of the isolating bars, feeding assemblies are symmetrically arranged on the feeding support, and each feeding assembly comprises feeding discs arranged at intervals. Therefore, the charging tray can be replaced without shutdown, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic field, concretely is a kind of isolation strip feeding mechanism. BACKGROUND

[0002] With the rapid development of clean energy such as solar energy, photovoltaic manufacturing industry also develops rapidly. Photovoltaic module can convert solar energy into electric energy, and is gradually popularized and applied at present. In the production process of photovoltaic module, cell piece needs to be connected into cell string, and then the cell string of multiple strings in series is connected by upper and lower two layers of L-shaped bus bar to form cell array. In order to prevent short circuit between bus bars, thereby leading to photovoltaic module failure, isolation strip needs to be used to isolate bus bar to reduce the probability of producing unqualified photovoltaic module.

[0003] In the preparation of isolation strip, the isolation strip raw material is usually wound on the tray, and the isolation strip is cut according to the size requirement. When the isolation strip on the tray is used up, the machine needs to be stopped, and the tray needs to be replaced, which will reduce the production efficiency. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the application provides an isolation strip feeding mechanism, so that the tray can be replaced without stopping the machine, and the production efficiency is improved.

[0005] The technical scheme is as follows: an isolation strip feeding mechanism, comprising a feeding mechanism and a cutting mechanism, the cutting mechanism is arranged on one side of the feeding mechanism, and the isolation strip of the feeding mechanism is cut; the feeding mechanism comprises a feeding support and a driving mechanism, the driving mechanism can drive the feeding support to move along the vertical direction of isolation strip conveying, and the feeding support is symmetrically provided with feeding assemblies, and the feeding assemblies comprise feeding trays arranged at intervals.

[0006] Preferably, the feeding support is provided with a mounting rod, and the feeding tray is arranged on the mounting rod.

[0007] Preferably, the mounting rod is provided with a fixing nut at both ends, and the fixing nut fixes the feeding tray.

[0008] Preferably, the mounting rod is provided with a protection plate at intervals, and the protection plate is arranged between adjacent feeding trays.

[0009] Preferably, the feeding tray comprises a mounting plate, the mounting plate is provided with an optical axis, the optical axis is provided with a compression wheel and a spring connected with each other, one side of the optical axis is provided with a material shaft for winding isolation strip, and the other side is sequentially provided with a reversing wheel, a compression wheel, a compression roller and a limiting wheel.

[0010] Preferably, the driving mechanism comprises a belt and a motor driving the belt to rotate, the belt being connected with the bottom of the feeding support; the feeding support is provided below with a track, and the feeding support is arranged on the track through a sliding block.

[0011] Preferably, the cutting mechanism comprises a mounting base and a cylinder, the cylinder driving a support to move along an avoiding track on the mounting base, the support being provided with adjacent cutter assemblies and pressing assemblies.

[0012] In summary, the cutting mechanism can cut the isolation strips on the feeding disc according to requirements. In addition, symmetrical feeding assemblies are arranged, when the isolation strips on one of the feeding assemblies are all used up, the driving mechanism can drive the feeding assemblies to move, so that the other unused feeding assemblies are moved to the cutting mechanism for cutting work, and the used feeding assemblies are also moved to the other side, at this time, workers can disassemble the used feeding assemblies and replace new feeding assemblies. Without stopping for replacement, the production efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a structural schematic view of the feeding mechanism of the utility model;

[0015] Figure 3 It is a structural schematic view of the cutting mechanism of the utility model;

[0016] Figure 4 It is a structural schematic view of the feeding disc of the utility model.

[0017] Fig. 1 is a feeding mechanism; 101 is a feeding support; 102 is a mounting rod; 103 is a fixed nut; 104 is a feeding disc; 1041 is a mounting plate; 1042 is a material shaft; 1043 is a pressing wheel; 1044 is a spring; 1045 is a reversing wheel; 1046 is a pressing wheel; 1047 is a pressing roller; 1048 is a limiting wheel; 1049 is a light shaft; 105 is a track; 106 is a sliding block; 107 is a belt; 108 is a motor; 109 is a protective plate; 2 is a cutting mechanism; 201 is a mounting base; 202 is a cylinder; 203 is a cutter assembly; 204 is a pressing assembly; 205 is a support; 206 is an avoiding track; 3 is an isolation strip. DETAILED DESCRIPTION

[0018] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The following description is made with reference to the accompanying drawings in which like reference numerals designate identical or similar elements in the several figures. The implementations described in the following exemplary embodiments are not meant to represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the appended claims.

[0019] As shown in Figure 1 , it comprises a feeding mechanism 1 and a cutting mechanism 2, the cutting mechanism 2 is installed at the path of the isolation strip 3 transported by the feeding mechanism 1, and can cut the isolation strip 3 transported by the feeding mechanism 1, the size of the cutting is determined according to the design requirements.

[0020] As shown in Figure 2 , the feeding mechanism 1 comprises a feeding support 101 and a driving mechanism, wherein the driving mechanism comprises a motor 108 and a belt 107, both ends of the belt 107 are installed with rotating wheels, the motor 108 is connected with one of the rotating wheels, and the motor 108 drives the rotating wheel to rotate, finally realizing the rotation of the belt 107. The bottom of the feeding support 101 is installed on the belt 107, and the bottom of the feeding support 101 is installed with a sliding block 106, the sliding block 106 is arranged on a track 105, the track 105 is installed in a direction perpendicular to the direction of the isolation strip 3 transportation, so that the motor 108 can drive the feeding support 101 to move along the track 105. Two mounting rods 102 are installed on the feeding support 101, two groups of feeding assemblies are respectively installed on both sides of the mounting rods 102, and are fixed at both ends of the mounting rods 102 by fixing nuts 103, so as to lock the feeding assemblies on the mounting rods 102. And the feeding assembly is composed of several feeding discs 104, and three feeding discs 104 are composed in the figure. It should be noted that the number of feeding assemblies can be set according to requirements, which can be three groups, four groups or five groups, and the number is not limited here.

[0021] The motor 108 works to drive the feeding support 101 to move, so that one of the feeding assemblies on the feeding support 101 moves to the side of the cutting mechanism 2, and the isolation strip 3 on the feeding tray 104 is pulled manually or by the gripper, so that the isolation strip 3 on the feeding tray 104 can be cut by the cutting mechanism 2. When the isolation strip 3 on the feeding tray 104 is used up, the motor 108 drives the feeding support 101 to move, so that another feeding tray 104 on the feeding support 101 moves to the side of the cutting mechanism 2 for cutting. When all the feeding trays 104 on the feeding support 101 are used up, the motor 108 drives the feeding support 101 to move, so that the feeding tray 104 on the other feeding support 101 moves to the side of the cutting mechanism 2, and the isolation strip 3 on the feeding tray 104 is pulled manually or by the gripper, so that the isolation strip 3 on the feeding tray 104 can be cut by the cutting mechanism 2. At this time, the worker can loosen the fixing nut 103 on the side of the used isolation strip 3, remove the used feeding tray 104, and replace the new feeding tray 104, and then lock the fixing nut 103. In this way, the used feeding tray 104 can be replaced without stopping the production of the feeding tray 104, which greatly improves the production efficiency.

[0022] As shown in Figure 2 The guard plate 109 is installed on the mounting rod 102, and the guard plate 109 separates the adjacent feeding trays 104. By separating each feeding tray 104 by the guard plate 109, the influence between the feeding trays 104 can be avoided, and the isolation strips 3 are prevented from being entangled with each other. In addition, the outermost guard plate 109 can prevent the fixing nut 103 from pressing the isolation strip 3 on the feeding tray 104, thereby avoiding damage to the isolation strip 3.

[0023] As shown in Figure 4As shown, the feeding tray 104 of the present application comprises a mounting plate 1041, mounting holes are formed on the mounting plate 1041 to cooperate with the mounting rod 102, and the mounting plate 1041 is mounted on the mounting rod 102. The mounting plate 1041 is provided with a material shaft 1042, and the isolation strip 3 is wound on the material shaft 1042. Meanwhile, the mounting plate 1041 is provided with an optical shaft 1049, and a movable compression wheel 1043 is arranged on the optical shaft 1049. The compression wheel 1043 is connected with a spring 1044 at an end away from the material shaft 1042, and the other end of the spring 1044 is fixed on the mounting plate 1041. The compression wheel 1043 is always tightly attached to the isolation strip 3 by the elastic force of the spring 1044, and plays a role of compressing and fixing the wound isolation strip 3. The mounting plate 1041 is sequentially provided with a reversing wheel 1045, a compression wheel 1046, a compression roller 1047 and a limiting wheel 1048. The head of the isolation strip 3 is pulled to pass through the reversing wheel 1045, the compression wheel 1046, the compression roller 1047 and the limiting wheel 1048, so that the compression wheel 1046 and the compression roller 1047 press and limit the isolation strip 3, and finally the limiting wheel 1048 limits the two sides of the isolation strip 3.

[0024] As shown in the figure, Figure 3 The cutting mechanism 2 comprises a mounting seat 201, the mounting seat 201 is provided with an avoiding track 206, a sliding block is arranged on the avoiding track 206, the support 205 is connected with the avoiding track 206 through the sliding block, and the mounting seat 201 is provided with a cylinder 202, the output end of the cylinder 202 is connected with the bottom of the support 205, and the support 205 is driven to move on the avoiding track 206. The support 205 is sequentially provided with a compression assembly 204 and a cutter assembly 203. The compression assembly 204 fixes the isolation strip 3 by lowering the compression block controlled by the cylinder, and the cutter assembly 203 cuts the isolation strip 3 by lowering the cutter controlled by the cylinder. When the scheme of grabbing the isolation strip 3 by the clamping jaw is adopted, before the clamping jaw moves to the feeding tray 104, the cylinder 202 controls the mounting seat 201 to move along the avoiding track 206 to make room for the clamping jaw, so as to avoid interference during movement.

[0025] In actual use, the clamping jaw pulls the isolation strip 3 from the feeding tray 104 to the cutting mechanism 2, when the isolation strip 3 is pulled to a specified length, the pressing and fixing assembly 204 presses and fixes the isolation strip 3, the cutter assembly 203 cuts the isolation strip 3, and the above work is continuously performed. When the isolation strip 3 on the feeding tray 104 is used up, the motor 108 drives the feeding support 101 to move, so that another feeding tray 104 on the feeding assembly moves to one side of the cutting mechanism 2, and the cutting mechanism 2 continues to cut until the isolation strip 3 on the feeding assembly is used up. When all the feeding trays 104 on the feeding assembly are used up, the motor 108 drives the feeding support 101 to move, so that the feeding tray 104 on the other feeding assembly moves to one side of the cutting mechanism 2, and the cutting mechanism 2 cuts. At this time, the worker can loosen the fixed nut 103 on the side of the used isolation strip 3, remove the used feeding tray 104, replace a new feeding tray 104, and then lock the fixed nut 103.

[0026] Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the present application cover any and all variations of the application that come within the scope of the claims and their equivalents. It is intended that the specification and examples be considered exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0027] It is to be understood that the application is not limited to the specific structures that have been described and that shown in the drawings, and that various modifications and changes can be made in the application without departing from the scope thereof. The scope of the application is limited only by the claims that follow.

Claims

1. A spacer strip feed mechanism characterized by, It includes a feeding mechanism (1) and a cutting mechanism (2). The cutting mechanism (2) is located on one side of the feeding mechanism (1) and cuts the isolation strip of the feeding mechanism (1). The feeding mechanism (1) includes a feeding bracket (101) and a driving mechanism. The driving mechanism can drive the feeding bracket (101) to move along the vertical direction of the isolation strip conveying. The feeding bracket (101) is symmetrically provided with feeding components. The feeding components include feeding trays (104) arranged at intervals.

2. A dunnage article feeding mechanism according to claim 1 wherein, The feeding bracket (101) is provided with an installation rod (102), and the feeding tray (104) is provided on the installation rod (102).

3. A dunnage article feed mechanism as in claim 2, wherein, The mounting rod (102) is provided with fixing nuts (103) at both ends, and the fixing nuts (103) fix the feeding tray (104).

4. A dunnage article feed mechanism according to claim 2 wherein, Protective plates (109) are provided at intervals on the mounting rod (102), and the protective plates (109) are provided between adjacent feeding trays (104).

5. The dunnage article feeding mechanism of Claim 1, wherein, The feeding tray (104) includes a mounting plate (1041), on which a light shaft (1049) is provided. On the light shaft (1049) are a pressure roller (1043) and a spring (1044) connected to each other. On one side of the light shaft (1049) is a material shaft (1042) for winding the isolation strip, and on the other side are a reversing wheel (1045), a pressure roller (1046), a pressure roller (1047), and a limiting wheel (1048) in sequence.

6. A dunnage article feeding mechanism according to claim 1 wherein, The driving mechanism includes a belt (107) and a motor (108) that drives the belt (107) to rotate. The belt (107) is connected to the bottom of the feeding bracket (101). A track (105) is provided below the feeding bracket (101). The feeding bracket (101) is mounted on the track (105) by a slider (106).

7. The mechanism of claim 1 wherein, The cutting mechanism (2) includes a mounting base (201) and a cylinder (202). The cylinder (202) drives the support (205) to move along the avoidance track (206) on the mounting base (201). The support (205) is provided with an adjacent cutting blade assembly (203) and a clamping assembly (204).

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