Carrier guide rail sliding block up-down backflow transmission line mechanism

Abstract

The utility model provides a carrier guide rail sliding block up-down backflow transmission line mechanism which comprises a tool plate upper layer conveying mechanism, the tool plate upper layer conveying mechanism is formed by splicing a single section or a plurality of sections of conveying units, and a tool plate lower layer backflow mechanism is arranged below the tool plate upper layer conveying mechanism. A plurality of carrier base structures are slidably arranged on the tool plate upper-layer conveying mechanism and the tool plate lower-layer backflow mechanism, carrier lifting mechanisms are correspondingly arranged on the two sides of the tool plate upper-layer conveying mechanism and the two sides of the tool plate lower-layer backflow mechanism, and a cache station push-out mechanism is arranged on one side of the tool plate upper-layer conveying mechanism. The carrier guide rail sliding block up-and-down backflow transmission line has higher flexibility, subsequent production process adjustment is facilitated, and workstations can be flexibly increased or reduced. When the number of needed work stations is large and the length of the equipment is large, a sectional manufacturing mode can be adopted, assembling can be completed only through simple splicing on site, and debugging is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module assembly equipment technical field, concretely relates to a carrier guide rail sliding block up and down reflow transmission line mechanism. BACKGROUND

[0002] In the assembly production process of photovoltaic junction box, the traditional production mode mainly relies on manual operation. Specifically, the operator needs to complete a single assembly step on the jig, and then manually transfer the semi-finished product to the next process. This production method not only has low efficiency, but also is easily affected by human factors, resulting in unstable product quality. With the rapid development of the photovoltaic industry, the traditional manual assembly method has been unable to meet the large-scale and high-efficiency production demand. Therefore, there is an urgent need for a transmission line mechanism that can realize automatic transmission of the carrier to improve production efficiency and reduce labor costs.

[0003] At present, the common carrier reflow transmission methods on the market mainly include belt conveying line, speed chain transmission and ring guide rail conveying line. Although these transmission methods realize automation to some extent, they still have many limitations. First, these transmission lines mostly adopt the design of no operation space below the tooling plate, which results in the occupation of the space below the carrier, and cannot meet the demand for space below the carrier in some production processes. For example, in some assembly processes of photovoltaic junction boxes, specific mechanisms or devices need to be placed below the carrier, but the existing transmission line structure is space-constrained and cannot meet this requirement. Secondly, the production process of photovoltaic junction boxes changes frequently, and the existing transmission line is often difficult to adjust flexibly, and cannot quickly increase or reduce the workstations according to the changes in the production process, resulting in poor adaptability of the production line.

[0004] Based on the above situation, the utility model provides a carrier guide rail sliding block up and down reflow transmission line mechanism, which can effectively solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a carrier guide rail sliding block up and down reflow transmission line mechanism. The carrier guide rail sliding block up and down reflow transmission line of the utility model has greater flexibility, which facilitates subsequent production process adjustment and can flexibly increase or reduce workstations. When the demand for workstations is large and the equipment length is long, the segmented production method can be adopted, and the on-site assembly can be completed by simply splicing, which is convenient for debugging.

[0006] The utility model discloses a kind of upper and lower backflow transmission line mechanisms of carrier guide rail sliding block, including tool plate upper layer transport mechanism, the tool plate upper layer transport mechanism is connected by single section or multiple section transport unit, and its below is provided with tool plate lower layer backflow mechanism, multiple carrier base structures are slidably arranged on tool plate upper layer transport mechanism and tool plate lower layer backflow mechanism, carrier lifting mechanism is correspondingly provided on the both sides of tool plate upper layer transport mechanism and tool plate lower layer backflow mechanism, and one side of tool plate upper layer transport mechanism is provided with buffer station push-out mechanism.

[0007] In an embodiment, the transport unit includes an upper layer transmission unit and an upper layer carrying unit arranged on the side of the upper layer transmission unit; the upper layer transmission unit includes a vertical plate, and a plurality of carrier positioning structures are arranged on the vertical plate at intervals; the upper layer carrying unit includes a carrying cylinder and a pawl cylinder, and the pawl cylinder is connected with the extension end of the carrying cylinder.

[0008] In an embodiment, the plurality of transport units are sequentially connected through the corresponding vertical plates thereof, the adjacent two vertical plates are connected through a connecting plate, and a first linear guide rail is continuously arranged on the plurality of vertical plates.

[0009] In an embodiment, a cam follower is arranged on the carrier base structure; the carrier positioning structure includes a connecting piece fixed to the side of the vertical plate, a cam limiting groove is formed in the connecting piece, and the cam limiting groove is matched with the cam follower.

[0010] In an embodiment, a pawl groove is arranged on the carrier base structure, and the extension pawl of the pawl cylinder is matched with the pawl groove.

[0011] In an embodiment, the buffer station push-out mechanism includes a push-out cylinder, and a push plate is arranged at the extension end of the push-out cylinder.

[0012] In an embodiment, the carrier base structure includes a carrier bottom plate, an elastic friction bottom plate is connected below the carrier bottom plate, and a sliding block is arranged on one side of the friction bottom plate below the carrier bottom plate.

[0013] In an embodiment, the tool plate lower layer backflow mechanism is connected by single section or multiple section backflow unit, the backflow unit includes a support frame, a synchronous belt conveyor is arranged on one side of the support frame, and a synchronous belt is arranged on the synchronous belt conveyor.

[0014] In an embodiment, the plurality of backflow units are sequentially connected through the corresponding support frames thereof, the adjacent two support frames are connected through a connecting piece, and a second linear guide rail is continuously arranged on the plurality of support frames.

[0015] In an embodiment, the carrier lifting mechanism includes a connecting plate, a wire track and a lifting cylinder are vertically arranged on the connecting plate, a standby station mechanism is slidably arranged on the wire track, and the standby station mechanism is connected with the output end of the lifting cylinder.

[0016] The carrier guide rail sliding block up-down reflow transmission line provided by the embodiment of the utility model has the beneficial effects that:

[0017] The carrier guide rail sliding block up-down reflow transmission line has greater flexibility, facilitates subsequent production process adjustment, increases or reduces workstations, and facilitates on-site assembly and debugging. Specifically, since the upper-layer transportation mechanism and the lower-layer reflow mechanism of the tooling plate are both composed of single or multiple transportation units and reflow units, this modular design enables the equipment to be flexibly adjusted in length and layout according to actual production needs, and adapt to different production scenarios. In addition, the transportation units and the reflow units are spliced through the vertical plate and the support frame, and the use of the connecting plate and the connecting piece ensures the stability of the structure and the convenience of installation.

[0018] When there are more workstations, the equipment is longer, and can be made in sections, so that only simple splicing is needed on site, greatly reducing the installation time and cost. At the same time, the design of the carrier lifting mechanism and the buffer station push-out mechanism further improves the operation flexibility and production efficiency of the equipment. The carrier lifting mechanism realizes stable lifting of the carrier base structure through the cooperation of the linear rail and the lifting cylinder, and the buffer station push-out mechanism realizes fast and accurate push-out of the carrier base structure through the combination of the push-out cylinder and the push plate.

[0019] In addition, the cam follower, the pawl slot on the carrier base structure, and the cam limiting slot of the carrier positioning structure enable the carrier to be accurately positioned and stably operated during transmission, reducing errors and failure rates. The utility model adopts the design of a friction bottom plate and a synchronous belt, and the friction coefficient is significantly higher than that of a traditional steel base and a PU material conveyor belt, so that the lower-layer reflow mechanism of the tooling plate can carry a carrier with a higher weight (the carrier weight can be greater than 5 kg), and has a stronger load capacity compared with a traditional reflow mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 The utility model provides the three-dimensional structure schematic diagram of the carrier guide rail sliding block up-down reflow transmission line mechanism for the embodiment of the utility model;

[0022] Figure 2 The utility model provides the three-dimensional structure schematic diagram of the carrier lifting mechanism for the embodiment of the utility model;

[0023] Figure 3 A three-dimensional structure schematic view of the buffer station pushing-out mechanism is provided for the embodiment of the utility model;

[0024] Figure 4 An assembly schematic view of the carrier base structure and the carrier is provided for the embodiment of the utility model;

[0025] Figure 5 A three-dimensional structure schematic view of the carrier base structure is provided for the embodiment of the utility model;

[0026] Figure 6 A three-dimensional structure schematic view of the upper layer conveying unit is provided for the embodiment of the utility model;

[0027] Figure 7 A three-dimensional structure schematic view of the synchronous belt conveyor is provided for the embodiment of the utility model;

[0028] Figure 8 A three-dimensional structure schematic view of the upper layer conveying unit is provided for the embodiment of the utility model;

[0029] Figure 9 An assembly schematic view of the carrier positioning structure and the carrier base structure is provided for the embodiment of the utility model;

[0030] Figure 10 A three-dimensional structure schematic view of the preliminary station mechanism is provided for the embodiment of the utility model;

[0031] Figure 11 A three-dimensional structure schematic view of the reflow unit is provided for the embodiment of the utility model.

[0032] Reference signs:

[0033] 1-carrier lifting mechanism; 2-buffer station pushing-out mechanism; 3-carrier base structure; 4-fixture plate upper layer conveying mechanism; 5-fixture plate lower layer reflow mechanism; 6-lower layer reflow support frame; 7-carrier;

[0034] 11-connection plate; 12-linear rail; 13-lifting cylinder; 14-preliminary station mechanism; 15-preliminary station connection plate; 16-preliminary station linear rail;

[0035] 21-pushing-out cylinder; 22-pushing plate;

[0036] 31-cam follower; 32-carrier base plate; 33-friction base plate; 34-sliding block; 35-paw slot; 36-spring;

[0037] 41 - upper layer transport unit; 411 - vertical plate; 412 - carrier positioning structure; 413 - cam connecting piece; 414 - cam limiting groove; 42 - upper layer carrying unit; 421 - carrying cylinder; 422 - pawl cylinder; 423 - extended pawl; 424 - carrying guide rail; 425 - electrical junction box; 43 - first linear guide rail;

[0038] 51 - reflux unit; 52 - support frame body; 53 - synchronous belt; 54 - motor; 55 - connecting piece; 56 - second linear guide rail. DETAILED DESCRIPTION

[0039] In order for those skilled in the art to better understand the technical scheme of the utility model, the preferred implementation scheme of the utility model will be described below in combination with specific embodiments, but it should be understood that the drawings are only used for exemplary illustration and cannot be understood as a limitation on the utility model; in order to better illustrate the embodiments, some components in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings can be omitted. The positional relationship described in the drawings is only used for exemplary illustration and cannot be understood as a limitation on the utility model.

[0040] The utility model will be further described below in combination with the drawings and embodiments, but it is not used as the basis for limiting the utility model.

[0041] As Figure 1 shown, a carrier guide rail slider up and down reflux transmission line mechanism, including tooling plate upper transport mechanism 4, the tooling plate upper transport mechanism 4 is formed by single section or multiple section transport unit splicing, and the lower part is provided with tooling plate lower reflux mechanism 5, a plurality of carrier base structures 3 are slidably arranged on the tooling plate upper transport mechanism 4 and the tooling plate lower reflux mechanism 5, carrier lifting mechanisms 1 are correspondingly arranged on the two sides of the tooling plate upper transport mechanism 4 and the tooling plate lower reflux mechanism 5, and a buffer station push-out mechanism 2 is arranged on one side of the tooling plate upper transport mechanism 4.

[0042] Specifically, the carrier base structure 3 is lifted from the tooling plate lower reflux mechanism 5 to the tooling plate upper transport mechanism 4 by the carrier 7 lifting mechanism 1 on one side. Then, the buffer station push-out mechanism 2 pushes out the carrier 7, and the carrier 7 is carried in turn between the carrier positioning structures 412 of the upper layer transport unit 41 by the upper layer carrying unit 42. Finally, the carrier 7 is lowered to the tooling plate lower reflux mechanism 5 by the carrier 7 lifting mechanism 1 on the other side, and the reflux process is completed.

[0043] As Figure 6 and Figure 8As shown, the transport unit includes an upper layer transport unit 41 and an upper layer carrying unit 42 arranged at the side of the upper layer transport unit 41; the upper layer transport unit 41 includes a vertical plate 411, and a plurality of carrier positioning structures 412 are arranged on the vertical plate 411 at intervals; the upper layer carrying unit 42 includes a carrying cylinder 421 and a pawl cylinder 422, and the pawl cylinder 422 is connected with the extending end of the carrying cylinder 421. Furthermore, the upper layer carrying unit 42 further includes a carrying guide rail 424, the extending end of the carrying cylinder 421 is connected with an electrical junction box 425, the electrical junction box 425 is connected with the pawl cylinder 422, and the electrical junction box 425 and the pawl cylinder 422 are both in sliding connection with the carrying guide rail 424.

[0044] The plurality of transport units are sequentially spliced through the corresponding vertical plates 411, two adjacent vertical plates 411 are connected through a connecting plate 11, and the plurality of vertical plates 411 are continuously arranged with the first linear guide rail 43.

[0045] As shown in the figure, Figure 9 The carrier base structure 3 is provided with a cam follower 31; the carrier positioning structure 412 includes a cam connecting piece 413 fixed to the side of the vertical plate 411, and a cam limiting groove 414 is formed in the cam connecting piece 413, and the cam limiting groove 414 is matched with the cam follower 31. Specifically, the carrier base structure 3 is positioned on the carrier positioning structure 412 through the cam connecting piece 413 and the cam limiting groove 414, and the repeated positioning accuracy is ±0.02mm.

[0046] As shown in the figure, Figure 5 The pawl cylinder 422 is matched with the pawl slot 35.

[0047] Specifically, the working process of the carrier 7 on the upper layer transport mechanism 4 of the tool plate is as follows: the carrier 7 is on the first carrier positioning structure 412, the extending pawl 423 of the pawl cylinder 422 is engaged with the pawl slot 35, the carrying cylinder 421 is pushed out, driving the pawl cylinder 422 and the carrier 7 to move forward to the next carrier positioning structure 412, the extending pawl 423 of the pawl cylinder 422 is lowered, the carrying cylinder 421 is retracted, and the above cycle is repeated.

[0048] As shown in the figure, Figure 3 The buffer station pushing-out mechanism 2 includes a pushing-out cylinder 21, and the extending end of the pushing-out cylinder 21 is provided with a push plate 22. In this embodiment, the pushing-out cylinder 21 moves, thereby driving the push plate 22 to move, and the carrier 7 is pushed out from the standby station mechanism 14 to the upper layer transport mechanism 4 of the tool plate.

[0049] As shown in the figure, Figure 4 And Figure 5As shown in the drawings, the carrier base structure 3 comprises a carrier bottom plate 32 fixed to the bottom of the carrier 7 through positioning pins, and an elastic connection friction bottom plate 33 below the carrier bottom plate 32, wherein the bottom of the friction bottom plate 33 is provided with a layer of silica gel on the contact surface, the silica gel contacts the PU glue on the surface of the synchronous belt 53, the carrier bottom plate 32 is elastically connected with the friction bottom plate 33 through springs 36, and the carrier bottom plate 32 is provided with a sliding block 34 on the side of the friction bottom plate 33. Specifically, the friction bottom plate 33 is pressed down on the synchronous belt 53 by the springs 36, the synchronous belt 53 is pressed by the springs 36, and the synchronous belt 53 is transmitted forward by friction.

[0050] As shown in the drawings, Figure 7 and Figure 11 As shown in the drawings, the lower layer reflow mechanism 5 of the tool plate is composed of single or multiple reflow units 51, the reflow unit 51 comprises a support frame body 52, a synchronous belt conveyor is arranged on one side of the support frame body 52, a synchronous belt 53 is arranged on the synchronous belt conveyor, and the synchronous belt 53 is driven by a motor 54.

[0051] The plurality of reflow units 51 are sequentially spliced through the corresponding support frame bodies 52, the adjacent two support frame bodies 52 are connected through a connecting piece 55, and the plurality of support frame bodies 52 are continuously arranged with a second linear guide rail 56. The lower layer reflow mechanism 5 of the tool plate is supported by a lower layer reflow support frame 6.

[0052] As shown in the drawings, Figure 2 and Figure 10 As shown in the drawings, the carrier lifting mechanism 1 comprises a connecting plate 11, a wire rail 12 and a lifting cylinder 13 are vertically arranged on the connecting plate 11, a standby station mechanism 14 is slidably arranged on the wire rail 12, and the standby station mechanism 14 is connected with the output end of the lifting cylinder 13. The standby station mechanism 14 comprises a standby station connecting plate 15 and a standby station wire rail 16, the standby station connecting plate 15 is connected with the output end of the lifting cylinder 13, the standby station wire rail 16 is laid on the standby station connecting plate 15, the carrier 7 can be placed on the standby station connecting plate 15, and the carrier base structure 3 at the bottom of the carrier 7 is slidably connected with the standby station wire rail 16.

[0053] According to the description and drawings of the utility model, those skilled in the art can easily manufacture or use the carrier guide rail sliding block upper and lower reflow transmission line mechanism, and the positive effects recorded in the utility model can be generated.

[0054] Unless otherwise stated and limited, the terms "set", "connected", and "connection" in the present application should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0055] Unless otherwise stated and limited, the terms "set", "connected", and "connection" in the present application should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0056] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change of the above embodiment according to the technical essence of the present application falls within the protection scope of the present application.

Claims

1. A carrier guide rail slider up and down reflow transport line mechanism, characterized by: The device comprises a tool plate upper layer conveying mechanism, which is composed of single or multiple conveying units, and a tool plate lower layer backflow mechanism arranged below the tool plate upper layer conveying mechanism.

2. The carrier track slider up and down reflow transport line mechanism of claim 1, wherein: The conveying unit comprises an upper layer conveying unit and an upper layer carrying unit arranged on the side of the upper layer conveying unit.

3. The carrier track slider up and down reflow transport line mechanism of claim 2, wherein: The multiple conveying units are sequentially spliced through their corresponding vertical plates, and the adjacent two vertical plates are connected through a connecting plate.

4. The carrier track slider up and down reflow transport line mechanism of claim 2, wherein: The carrier base structure is provided with a cam follower.

5. The carrier track slider up and down reflow transport line mechanism of claim 2, wherein: The carrier base structure is provided with a pawl slot, and the extended pawl of the pawl cylinder is matched with the pawl slot.

6. The carrier track slider up and down reflow transport line mechanism of claim 1, wherein: The buffer station push-out mechanism comprises a push-out cylinder, and the extended end of the push-out cylinder is provided with a push plate.

7. The carrier track slider up and down reflow transport line mechanism of claim 1, wherein: The carrier base structure comprises a carrier bottom plate, and the carrier bottom plate is elastically connected with a friction bottom plate below.

8. The carrier track slider up and down reflow transport line mechanism of claim 1, wherein: The tool plate lower layer backflow mechanism is composed of single or multiple backflow units, and the backflow unit comprises a support frame body.

9. The carrier track slider up and down reflow transport line mechanism of claim 8, wherein: The multiple backflow units are sequentially spliced through their corresponding support frame bodies, and the adjacent two support frame bodies are connected through a connecting piece.

10. The carrier track slider up and down reflow transport line mechanism of claim 1, wherein: The carrier lifting mechanism comprises a connecting plate, and the connecting plate is vertically provided with a wire track and a lifting cylinder. The carrier base structure is provided with a cam follower. The carrier base structure is provided with a pawl slot, and the extended pawl of the pawl cylinder is matched with the pawl slot. The buffer station push-out mechanism comprises a push-out cylinder, and the extended end of the push-out cylinder is provided with a push plate. The carrier base structure comprises a carrier bottom plate, and the carrier bottom plate is elastically connected with a friction bottom plate below. The tool plate lower layer backflow mechanism is composed of single or multiple backflow units, and the backflow unit comprises a support frame body. The multiple backflow units are sequentially spliced through their corresponding support frame bodies, and the adjacent two support frame bodies are connected through a connecting piece. The carrier lifting mechanism comprises a connecting plate, and the connecting plate is vertically provided with a wire track and a lifting cylinder.

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