CN218836274U - Cutting device - Google Patents

Abstract

The application provides a cutting device, belongs to the photovoltaic field of making. The cutting device comprises a product conveying mechanism, a blocking mechanism, a clamping mechanism and a cutting mechanism; the product conveying mechanism is used for conveying the photovoltaic frame; the blocking mechanism has a blocking state for blocking the end part of the photovoltaic frame; the clamping mechanism is positioned at the upstream of the blocking mechanism and is configured to start to clamp the photovoltaic frame when the end part of the photovoltaic frame reaches the blocking mechanism; the cutting mechanism is located upstream of the blocking mechanism and is configured to initiate cutting of the photovoltaic frame when the end of the photovoltaic frame reaches the blocking mechanism. In the cutting device, the blocking function of the blocking mechanism can accurately determine the cutting time, the clamping function of the clamping mechanism plays a role in fixing the photovoltaic frame during cutting, and the cutting precision of the photovoltaic frame can be improved through the matching of the blocking mechanism and the clamping mechanism.

Description

Cutting device

Technical Field

The application relates to the field of photovoltaic manufacturing, in particular to a cutting device.

Background

The photovoltaic frame is an important structure of the framed photovoltaic module, and in the manufacturing process of the framed photovoltaic module, the photovoltaic frame with a specific length is generally required to be cut according to design requirements. Then, the cutting precision of the existing cutting device is not high, so that the proportion of products with unqualified sizes in the cut photovoltaic frame is high.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a cutting device, can improve the cutting accuracy of photovoltaic frame.

The embodiment of the application is realized as follows:

the embodiment of the application provides a cutting device, which comprises a product conveying mechanism, a blocking mechanism, a clamping mechanism and a cutting mechanism; the product transmission mechanism is used for transmitting the photovoltaic frame; the blocking mechanism has a blocking state for blocking the end part of the photovoltaic frame; the clamping mechanism is located at the upstream of the blocking mechanism and is configured to start to clamp the photovoltaic frame when the end part of the photovoltaic frame reaches the blocking mechanism; the cutting mechanism is located upstream of the blocking mechanism and is configured to initiate cutting of the photovoltaic frame when the end of the photovoltaic frame reaches the blocking mechanism.

Among the above-mentioned technical scheme, the tip of photovoltaic frame reachs blocking mechanism and is blockked, then clamping mechanism starts to press from both sides tight photovoltaic frame and cutting device starts to cut the photovoltaic frame, wherein, blocking mechanism's the effect of blockking can accurately confirm the cutting opportunity, clamping mechanism's the tight effect of clamp plays the effect of fixed photovoltaic frame when the cutting, the cooperation through blocking mechanism and clamping mechanism can improve the cutting precision of photovoltaic frame, thereby can reduce the not up to standard product proportion of size among the photovoltaic frame that the cutting obtained.

In some possible embodiments, the blocking mechanism also has a pass-through state that allows the photovoltaic bezel to pass through.

In the above technical solution, the blocking mechanism is configured to allow the photovoltaic frame to pass through, so that the photovoltaic frame is continuously transmitted along the path before blocking after blocking and positioning, and arrangement of the product transmission mechanism and transmission of the photovoltaic frame are facilitated.

In some possible embodiments, the blocking mechanism includes a blocking plate and a blocking driving member for driving the blocking plate to ascend and descend so as to switch the blocking mechanism between the blocking state and the passing state.

Among the above-mentioned technical scheme, adopt the mode of lift baffle to realize that blocking mechanism blocks and passes through the state and switch between the state, and blocking mechanism's simple structure and state switch are convenient.

In some possible embodiments, the blocking mechanism is configured to switch from the blocking state to the passing state upon activation of the clamping mechanism and the cutting mechanism; the clamping mechanism is connected with the cutting mechanism; the cutting mechanism is configured to be synchronously transported with the clamped photovoltaic frame in an activated state of the clamping mechanism.

Among the above-mentioned technical scheme, blocking mechanism switches to the through state after clamping mechanism and cutting mechanism start, and cutting mechanism and clamping mechanism can accompany the photovoltaic frame synchronous transmission who is pressed from both sides tightly simultaneously for can continue the transmission of carrying out the photovoltaic frame when cutting stopping the location and accomplishing back, be favorable to improving cutting device's work efficiency.

In some possible embodiments, the clamping mechanism includes a first clamping portion, a second clamping portion, and a clamping driving member, the first clamping portion and the second clamping portion are located on two sides of the product conveying mechanism, and the clamping driving member is configured to drive the first clamping portion and the second clamping portion to move closer to and away from each other, so that the clamping mechanism is switched between a state of clamping the photovoltaic frame and a state of releasing the photovoltaic frame.

Among the above-mentioned technical scheme, clamping mechanism presss from both sides tight photovoltaic frame through the both sides at product transmission device, simple structure, press from both sides tight firm and little to the damage of photovoltaic frame.

In some possible embodiments, the clamping mechanism is located upstream of the cutting mechanism.

In the technical scheme, the clamping mechanism is positioned at the upstream of the cutting mechanism, namely the clamping mechanism is positioned at the upstream of the position to be cut of the photovoltaic frame, and an enough space is reserved between the clamping mechanism and the blocking mechanism, so that the clamping mechanism and the blocking mechanism are more convenient to structurally configure and work.

In some possible embodiments, further comprising: an indentation shaping mechanism; the indentation shaping mechanism comprises a shaping mechanism main body and a pressing wheel; the pinch roller is rotationally connected with the shaping mechanism main body and is used for being in rolling fit with the indentation of the photovoltaic frame.

Among the above-mentioned technical scheme, indentation plastic mechanism passes through the indentation roll fit of pinch roller and photovoltaic frame, can carry out the plastic to the indentation of photovoltaic frame for the shape of the indentation of photovoltaic frame is more level and smooth, the size is more homogeneous.

In some possible embodiments, the shaping mechanism body comprises a frame, an elastic buffer, and a suspension frame connected to the frame through the elastic buffer, and the pressing wheel is rotatably connected to the suspension frame.

Among the above-mentioned technical scheme, because the suspension passes through elastic buffer and connects in the frame, the pinch roller is connected on the suspension, and when the indentation roll cooperation of pinch roller and photovoltaic frame, elastic buffer can play the elastic buffer effect, effectively avoids pinch roller and photovoltaic frame to carry out hard contact and produce the damage to the photovoltaic frame.

In some possible embodiments, at least one of the following conditions (a 1) to (a 4) is satisfied; (a1) A feeding guide plate is arranged on the feeding side of the shaping mechanism main body; (a2) The shaping mechanism main body is movably provided with a height adjusting piece, and the pressing wheel is rotatably connected with the shaping mechanism main body through the height adjusting piece; (a 3) chamfering the edge of the pinch roller; (a4) The indentation shaping mechanism further comprises a transmission roller, the transmission roller is in transmission connection with the shaping mechanism main body, and a channel for the photovoltaic frame to pass through is formed between the pressing roller and the transmission roller.

In the technical scheme, the feeding guide plate can guide the photovoltaic frame to enter from the feeding side of the shaping mechanism main body; the height adjusting piece can adjust the height of the pressing wheel according to the requirement, so that the pressing wheel exerts proper acting force on the indentation of the photovoltaic frame; the chamfer angle at the edge of the pinch roller is favorable for guiding the pinch roller into an indentation groove of the photovoltaic frame; the transmission roll can provide the transmission effort to the photovoltaic frame, and the supplementary photovoltaic frame that will be supported by the pinch roller transmits.

In some possible embodiments, the indentation shaping mechanism is located downstream of the barrier mechanism.

Among the above-mentioned technical scheme, indentation plastic mechanism is located the low reaches of barrier mechanism for carry out the indentation plastic again after the cutting, avoid the cutting process to influence the effect of indentation plastic.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a cutting device according to some embodiments of the present disclosure;

fig. 2 is an isometric view of a cutting device provided in accordance with some embodiments of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2 at III;

FIG. 4 is an enlarged view of a portion of FIG. 2 at IV;

FIG. 5 is an isometric view of an indentation shaping mechanism provided in some embodiments;

fig. 6 is a schematic structural diagram of an indentation reshaping mechanism according to some embodiments.

Icon:

100-a cutting device;

110-a product transport mechanism;

120-a blocking mechanism; 121-a baffle; 122-blocking the drive;

130-a clamping mechanism; 131-a first clamping portion; 132-a second clamping portion; 133-clamping the driving member;

140-a cutting mechanism;

150-an indentation shaping mechanism; 151-a shaping mechanism body; 1511-frame; 1512-an elastomeric buffer; 1513-suspension rack; 1514-a feed guide plate; 1515-height adjusting member; 1516-transport roller; 152-the puck.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are usually placed when products of the application are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "perpendicular", "parallel", and the like do not require that the components be absolutely perpendicular or parallel, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The technical solutions provided in the present application will be exemplarily described below with reference to some specific embodiments.

Example 1

Referring to fig. 1 and 2, the present embodiment provides a cutting apparatus 100 including a product conveying mechanism 110, a blocking mechanism 120, a clamping mechanism 130, and a cutting mechanism 140; the product conveying mechanism 110 is used for conveying the photovoltaic frames; the blocking mechanism 120 has a blocking state that blocks an end of the photovoltaic bezel; the clamping mechanism 130 is located upstream of the blocking mechanism 120 and is configured to initiate clamping of the photovoltaic frame when the end of the photovoltaic frame reaches the blocking mechanism 120; the cutting mechanism 140 is located upstream of the blocking mechanism 120 and is configured to initiate cutting of the photovoltaic frame when the end of the photovoltaic frame reaches the blocking mechanism 120.

The product conveying mechanism 110 is not limited to be disposed in a roller conveying manner, a belt conveying manner, a sprocket conveying manner, and the like. By way of example, the product conveying mechanism 110 includes a conveying base and a conveying roller arranged on the conveying base, the conveying roller has a shape and a size matched with the photovoltaic frame, and the product conveying mechanism 110 performs roller conveying on the photovoltaic frame through the conveying roller.

The blocking mechanism 120 is disposed corresponding to the transmission route of the product transmission mechanism 110, and has a portion for blocking the end of the photovoltaic frame from continuing to transmit downstream along the path before being blocked, the portion for performing the blocking function is, for example and without limitation, in the form of a plate, a bar, a strip, a net, and the like, and meanwhile, the portion for performing the blocking function can perform partial blocking or overall blocking on the end of the photovoltaic frame.

The clamping device is disposed corresponding to the transmission route of the product transmission mechanism 110, and the arrangement form of the clamping device is not limited, for example, but not limited to, the photovoltaic frame is clamped around, and the photovoltaic frame is partially clamped.

The cutting mechanism 140 is disposed corresponding to the conveying path of the product conveying mechanism 110, and the arrangement form is not limited, for example, but not limited to, knife cutting, laser cutting, and the like.

In the application, the cutting mechanism 140 may be configured with a control system and an in-place detection mechanism for detecting that the photovoltaic frame reaches the blocking mechanism 120 and is blocked, when the in-place detection mechanism detects that the photovoltaic frame reaches the blocking mechanism 120 and is blocked, a detection signal is sent to the control system, and the control system controls the start of the clamping mechanism 130 and the cutting mechanism 140 after receiving the detection signal, so as to conveniently and efficiently start the clamping mechanism 130 and the cutting mechanism 140 in time. The in-place detection mechanism is not limited in arrangement form, and for example, but not limited to, a position sensor for detecting an end position of the photovoltaic frame, a speed sensor for detecting a transmission speed of the photovoltaic frame, a force sensor for detecting a force condition of the blocking mechanism 120, and the like.

In addition, in the present application, the cutting mechanism 140 may be configured with a cutting detection mechanism for detecting the completion of cutting, for example, a position sensor for detecting the position of the cutter, and when the cutting detection mechanism detects that the cutter reaches a preset position for the completion of cutting, the cutting detection mechanism sends a detection signal to the control system, and the control system controls the closing of the clamping mechanism 130 and the cutting mechanism 140 after receiving the detection signal. It should be noted that in other embodiments, the clamping mechanism 130 and the cutting mechanism 140 may be manually observed and then closed.

The cutting device 100 provided by the embodiment of the application has the following working principle: the end of the photovoltaic frame reaches the blocking mechanism 120 and is blocked, then the clamping mechanism 130 is activated to clamp the photovoltaic frame and the cutting device 100 is activated to cut the photovoltaic frame.

In the technical scheme that this application provided, the effect of blockking of blocking mechanism 120 can accurately confirm the cutting opportunity, and clamping mechanism 130's clamping effect plays the effect of fixed photovoltaic frame when the cutting, can improve the cutting precision of photovoltaic frame through the cooperation of blocking mechanism 120 and clamping mechanism 130 to can reduce the not up to standard product proportion of size in the photovoltaic frame that the cutting obtained. Meanwhile, compared with the mode of positioning by configuring the blocking mechanism 120, the mode of positioning by configuring the position sensor also has the advantages of simple structure, accurate positioning and the like.

In some possible embodiments, the blocking mechanism 120 also has a pass-through state that allows the photovoltaic bezel to pass through. The blocking mechanism 120 allows the photovoltaic frame to pass through, which means that the position of the part of the blocking mechanism 120, which blocks the end of the photovoltaic frame from continuing to transmit downstream along the path before being blocked, can be moved, and the moved part can meet the requirement of allowing the photovoltaic frame to continue to transmit along the path before being blocked.

In the above technical solution, the blocking mechanism 120 is configured to allow the photovoltaic frame to pass through, so that the photovoltaic frame is continuously transported along the path before blocking after the blocking and positioning, which is convenient for the arrangement of the product transport mechanism 110 and the transport of the photovoltaic frame.

In other embodiments, the blocking mechanism 120 may only have a blocking state, and in this configuration, a transfer mechanism may be disposed on a side surface of the cutting device 100 to transfer the cut photovoltaic frame from the side surface of the product conveying mechanism 110.

Referring to fig. 3, in some possible embodiments, the blocking mechanism 120 includes a blocking plate 121 and a blocking driving member 122, and the blocking driving member 122 is used for driving the blocking plate 121 to move up and down so as to switch the blocking mechanism 120 between the blocking state and the passing state. The blocking driving member 122 is, for example, a lifting cylinder, and a power output end of the lifting cylinder is connected to the baffle 121 to drive the baffle 121 to lift, for example, the blocking mechanism 120 switches the blocking state to the passing state by lifting the baffle 121, and the blocking mechanism 120 returns the passing state to the blocking state by lowering the baffle 121.

In the above technical solution, the blocking mechanism 120 is switched between the blocking state and the passing state by using the lifting baffle 121, and the blocking mechanism 120 has a simple structure and is convenient to switch states.

In other embodiments, the baffle 121 is not limited to be moved in a lifting manner, and may be moved laterally in a horizontal direction, for example.

In some possible embodiments, the blocking mechanism 120 is configured to switch from the blocking state to the passing state upon activation of the clamping mechanism 130 and the cutting mechanism 140; that is, the control system is configured to further activate the power structure (e.g., the blocking drive 122) of the blocking mechanism 120 to switch the blocking mechanism 120 from the blocking state to the passing state upon controlling the clamping mechanism 130, the cutting mechanism 140 to activate.

The clamping mechanism 130 is connected with the cutting mechanism 140; the cutting mechanism 140 is configured to be transported synchronously with the clamped photovoltaic frame when the clamping mechanism 130 is activated. As an example, the cutting mechanism 140 is in transmission connection with a servo motor, and in a starting state of the clamping mechanism 130, the control system controls the servo motor to be powered off, and at this time, the clamping mechanism 130 and the cutting mechanism 140 are synchronously transmitted along with the clamped photovoltaic frame; after the clamping mechanism 130 and the cutting mechanism 140 are closed after the cutting is completed, the control system controls the servo motor to start, and the servo motor outputs power to convey the cutting mechanism 140 and the clamping mechanism 130 connected to the cutting mechanism 140 back to the initial position.

In the above technical solution, the blocking mechanism 120 is switched to the passing state after the clamping mechanism 130 and the cutting mechanism 140 are started, and meanwhile, the cutting mechanism 140 and the clamping mechanism 130 can be synchronously transmitted along with the clamped photovoltaic frame, so that the photovoltaic frame can be continuously transmitted while cutting is performed after the blocking and positioning are completed, and the improvement of the working efficiency of the cutting device 100 is facilitated.

Referring to fig. 4, in some possible embodiments, the clamping mechanism 130 includes a first clamping portion 131, a second clamping portion 132, and a clamping actuator 133, the first clamping portion 131 and the second clamping portion 132 being located on both sides of the product transport mechanism 110, the clamping actuator 133 being configured to drive the first clamping portion 131 and the second clamping portion 132 toward and away from each other to switch the clamping mechanism 130 between a state of clamping the photovoltaic frame and a state of releasing the photovoltaic frame.

As an example, the clamping driving member 133 is a clamping cylinder, which is connected between the first clamping portion 131 and the second clamping portion 132, for example, connected to the top of the first clamping portion 131 and the second clamping portion 132, the first clamping portion 131, the clamping cylinder, and the second clamping portion 132 enclose a clamping channel with a closed side surface, a closed top surface, and an opening facing downward, and the clamping driving member 133 is located above the product conveying mechanism 110 and closes the periphery of the photovoltaic frame together with the product conveying mechanism 110.

Among the above-mentioned technical scheme, clamping mechanism 130 presss from both sides tight photovoltaic frame through the both sides at product transmission device 110, and simple structure, clamp tightly firmly and little to the damage of photovoltaic frame.

In some possible embodiments, the clamping mechanism 130 is located upstream of the cutting mechanism 140.

In the above technical solution, the clamping mechanism 130 is located upstream of the cutting mechanism 140, that is, the clamping mechanism 130 is located upstream of a position to be cut of the photovoltaic frame, and there is sufficient space between the clamping mechanism 130 and the blocking mechanism 120, so as to facilitate structural configuration and operation of the clamping mechanism 130 and the blocking mechanism 120.

It will be appreciated that in other embodiments, the clamping mechanism 130 may also be disposed between the blocking mechanism 120 and the cutting mechanism 140, i.e., the cutting mechanism 140 is located upstream of the clamping mechanism 130.

Example 2

Referring to fig. 1 and 2, the present embodiment provides a cutting apparatus 100, which is added with the following structure on the basis of embodiment 1.

Referring to fig. 5 and 6, in the present embodiment, the cutting device 100 further includes an indentation shaping mechanism 150; the indentation shaping mechanism 150 comprises a shaping mechanism main body 151 and a pressing wheel 152; pinch roller 152 is rotatably connected with shaping mechanism body 151 for rolling engagement with the indentations of the photovoltaic frame.

One or more pressing wheels 152 may be disposed in one shaping mechanism main body 151, for example, one pressing wheel 152 may be disposed in one shaping mechanism main body 151, one shaping mechanism main body 151 and one pressing wheel 152 constitute one shaping machine, and one or more shaping machines may be disposed in indentation shaping mechanism 150.

In the technical scheme of this embodiment, the indentation shaping mechanism 150 can shape the indentations of the photovoltaic frame by rolling fit of the pressing wheel 152 and the indentations of the photovoltaic frame, so that the indentations of the photovoltaic frame have smoother shape and more uniform size.

As an example, the indentation shaping mechanism 150 is located downstream of the blocking mechanism 120, and is used for performing indentation shaping after cutting, so as to avoid the cutting process from affecting the effect of indentation shaping.

It is understood that in other embodiments, the indentation shaping mechanism 150 may be disposed upstream of the blocking mechanism 120, or the indentation shaping mechanism 150 may be disposed upstream and downstream of the blocking mechanism 120, respectively; where the indentation shaping mechanism 150 is disposed upstream of the blocking mechanism 120, for example, is configured to be upstream of the clasping mechanism.

In some possible embodiments, the shaping mechanism body 151 includes a frame 1511, a flexible bumper 1512, and a suspension 1513, the suspension 1513 is coupled to the frame 1511 via the flexible bumper 1512, and the pinch roller 152 is rotatably coupled to the suspension 1513. The elastic buffer 1512 is connected to the frame 1511, the elastic buffer 1512 is, for example, a spring disposed along a height direction of the frame 1511, and the suspension 1513 is slidably engaged with the frame 1511 along the height direction of the frame 1511 and suspended from the frame 1511 by the elastic buffer 1512.

Among the above-mentioned technical scheme, because suspension 1513 passes through elastic buffer 1512 and connects in frame 1511, pinch roller 152 is connected on suspension 1513, and when pinch roller 152 and the indentation roll cooperation of photovoltaic frame, elastic buffer 1512 can play the elastic buffer effect, effectively avoids pinch roller 152 and photovoltaic frame to carry out hard contact and produce the damage to the photovoltaic frame.

Optionally, the feed side of the fairing body 151 is provided with a feed guide plate 1514; guide plates are for example distributed at intervals on both sides of the opening on the feeding side, each feed guide plate 1514 is an inclined plate body as a whole, and the two feed guide plates 1514 distributed at intervals are arranged like a trumpet shape and an inverted cone shape, that is, the distance between the two feed guide plates 1514 is gradually reduced from one end far away from the opening on the feeding side to one end close to the opening on the feeding side. In this arrangement, the feed guide 1514 can guide the photovoltaic edge frame to assist in entering from the feed side of the fairing body 151.

Optionally, the shaping mechanism main body 151 is movably provided with a height adjusting member 1515, and the pressing wheel 152 is rotatably connected with the shaping mechanism main body 151 through the height adjusting member 1515. As an example, the height adjusting member 1515 includes a hand wheel slidably engaged with the rack 1511 in the height direction of the rack 1511, and a mounting plate screwed to the mounting plate by a lead screw or the like to drive the mounting plate to move in the height direction of the rack 1511. Under this setting, height adjustment 1515 can adjust the height of puck 152 as required for puck 152 exerts suitable effort to the indentation of the photovoltaic frame.

In embodiments configured with elastomeric cushion 1512 and suspension 1513, as an example, puck 152 is indirectly coupled to height adjuster 1515 via elastomeric cushion 1512 and suspension 1513, where elastomeric cushion 1512 is indirectly coupled to frame 1511 via height adjuster 1515 (e.g., a mounting plate).

Optionally, puck 152 has a chamfer at its edge. In this arrangement, the chamfer at the edge of puck 152 facilitates guiding puck 152 into the indentation groove of the photovoltaic frame.

Optionally, the indentation shaping mechanism 150 further includes a transmission roller 1516 and a driving motor, the transmission roller 1516 is in transmission connection with the shaping mechanism main body 151 through the driving motor, and a channel for passing the photovoltaic frame is provided between the pressing wheel 152 and the transmission roller 1516. Under this setting mode, the transmission roll can provide the transmission effort to the photovoltaic frame, and the supplementary photovoltaic frame that will be supported by pinch roller 152 and press transmits.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A cutting device, comprising:

the product transmission mechanism is used for transmitting the photovoltaic frame;

a blocking mechanism having a blocking state of blocking an end portion of the photovoltaic bezel;

a clamping mechanism located upstream of the blocking mechanism configured to initiate clamping of the photovoltaic bezel when an end of the photovoltaic bezel reaches the blocking mechanism; and

a cutting mechanism located upstream of the blocking mechanism configured to initiate cutting of the photovoltaic bezel when an end of the photovoltaic bezel reaches the blocking mechanism.

2. The cutting device of claim 1, wherein the blocking mechanism further has a pass-through condition that allows the photovoltaic border to pass through.

3. The cutting device of claim 2, wherein the blocking mechanism includes a blocking plate and a blocking drive for driving the blocking plate up and down to switch the blocking mechanism between the blocking state and the passing state.

4. The cutting device of claim 2,

the blocking mechanism is configured to be switched from the blocking state to the passing state upon activation of the clamping mechanism and the cutting mechanism;

the clamping mechanism is connected with the cutting mechanism;

the cutting mechanism is configured to be synchronously conveyed with the clamped photovoltaic frame in an activated state of the clamping mechanism.

5. The cutting device as claimed in claim 1, wherein the clamping mechanism includes a first clamping portion, a second clamping portion and a clamping driving member, the first clamping portion and the second clamping portion are located at two sides of the product conveying mechanism, and the clamping driving member is configured to drive the first clamping portion and the second clamping portion to move toward and away from each other, so that the clamping mechanism is switched between a state of clamping the photovoltaic frame and a state of releasing the photovoltaic frame.

6. A cutting device according to any one of claims 1 to 5, wherein the clamping means is located upstream of the cutting means.

7. The cutting device of claim 1, further comprising:

an indentation shaping mechanism;

the indentation shaping mechanism comprises a shaping mechanism main body and a pressing wheel; the pinch roller is rotatably connected with the shaping mechanism main body and is used for being in rolling fit with the indentation of the photovoltaic frame.

8. The cutting device as claimed in claim 7, wherein the shaping mechanism body includes a frame, an elastic buffer, and a suspension frame, the suspension frame is connected to the frame through the elastic buffer, and the pressing wheel is rotatably connected to the suspension frame.

9. The cutting device according to claim 7, wherein at least one of the following conditions (a 1) to (a 4) is satisfied;

(a1) A feeding guide plate is arranged on the feeding side of the shaping mechanism main body;

(a2) The shaping mechanism main body is movably provided with a height adjusting piece, and the pressing wheel is rotatably connected with the shaping mechanism main body through the height adjusting piece;

(a3) The edge of the pinch roller is provided with a chamfer;

(a4) The indentation shaping mechanism further comprises a transmission roller, the transmission roller is in transmission connection with the shaping mechanism main body, and a channel for the photovoltaic frame to pass through is formed between the pressing wheel and the transmission roller.

10. A cutting device according to any of claims 7 to 9, wherein the indentation shaping means is located downstream of the blocking means.

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