Automatic carrying assembly for photovoltaic frame

Abstract

The utility model discloses an automatic carrying assembly for photovoltaic frames, which comprises a bottom plate and a base plate slidably mounted on the upper surface of the bottom plate, a rectangular frame is arranged above the base plate capable of moving back and forth, a strip-shaped plate extending back and forth is mounted on the lower surface of the rectangular frame, and a movable carrying strip capable of moving back and forth is mounted on the upper surface of the strip-shaped plate. A plurality of extrusion blocks corresponding to the carrying grooves are installed on the upper surface of a movable carrying strip with the lower surface higher than the upper surface of the rectangular frame, a groove is formed in the end face of the end, facing the strip-shaped workpiece, of each extrusion block, and the other end of each elastic piece is connected with a push block arranged on the outer side of the corresponding extrusion block. According to the utility model, the workpiece can be prevented from shifting in the carrying process while the workpiece is carried in the horizontal direction, so that the carrying precision of the workpiece is improved, the stability of the pushing block at the moment of contact with the workpiece can be improved, and the working efficiency is improved. And the situation that the push block deviates and cannot be in contact with the surface of the workpiece due to deformation of the elastic piece can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic processing, in particular to an automatic handling component of a photovoltaic frame in a photovoltaic glue dispensing production line. Background Art

[0002] The frames of photovoltaic modules are usually moved between different workstations using a robot, and then glued using a glue machine. In the prior art, when moving the frames, because the distances and heights between different processing workstations may be different, a belt is usually used to horizontally transport the workpiece taken from the previous workstation to the robot at the next workstation, and then the robot is used to move the workpiece to a workstation at a different height. The operation is complicated and it is not convenient to move the workpiece back and forth and up and down. In addition, during the transportation process, a clamping block is usually used to make hard contact with the object, which is easy to damage the object or cause the object to shift in position, affecting the stability of positioning. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an automatic handling component for a photovoltaic frame. The automatic handling component for the photovoltaic frame can not only provide a certain pre-pressure to improve the stability of the push block at the moment of contact with the workpiece while realizing the horizontal handling of the workpiece, but also effectively avoid the situation where the push block is offset and cannot contact the workpiece surface due to the deformation of the elastic part, thereby improving the stability of the workpiece clamping during the handling process.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic handling component of a photovoltaic frame, comprising: a bottom plate and a base plate slidably mounted on the upper surface of the bottom plate, a rectangular frame is arranged above the base plate which can move forward and backward, a left carrier block and a right carrier block are symmetrically mounted on the left and right ends of the upper surface of the rectangular frame, a plurality of carrier grooves arranged at intervals front and back are opened on the upper surface of each of the left carrier block and the right carrier block, and any two carrier grooves symmetrically arranged on the left carrier block and the right carrier block are used for the same strip workpiece to be embedded;

[0005] A strip plate extending forward and backward is installed on the lower surface of the rectangular frame, and a movable carrier bar that can move forward and backward is installed on the upper surface of the strip plate. A plurality of extrusion blocks corresponding to the loading slots are installed on the upper surface of the movable carrier bar whose lower surface is higher than the upper surface of the rectangular frame. When the movable carrier bar is in the first position, the extrusion block is spaced apart from the strip workpiece embedded in the loading slot, and a groove is provided on the end surface of the extrusion block facing one end of the strip workpiece, one end of an elastic member is embedded in the groove and contacts with the bottom surface of the groove, and the other end of the elastic member is connected to a push block arranged on the outside of the extrusion block. When the movable carrier bar moves to the second position, the inner wall of one side of the loading slot and the end surface of one end of the push block are respectively pressed and contacted with the surfaces of the front and rear sides of the strip workpiece.

[0006] The further improved scheme in the above technical scheme is as follows:

[0007] 1. In the above scheme, a mounting hole penetrating the groove is provided on the end surface of the other end of the extrusion block, one end of a movable rod passes through the mounting hole and the groove in sequence and is connected to the push block, the other end of the movable rod in sliding contact with the inner wall of the mounting hole is connected to a retaining ring arranged on the outside of the extrusion block, and the length of the movable rod between the push block and the bottom surface of the groove is shorter than the length of the elastic member in a naturally relaxed state, so that the elastic member sleeved on the outside of the movable rod is always in a compressed state.

[0008] 2. In the above scheme, when the retaining ring is in compression contact with the end face of one end of the extrusion block, a second gap is formed between the surface of the push block facing the extrusion block and the extrusion block, and the second gap is smaller than the first gap formed between the push block and the extrusion block when the elastic member is in a naturally relaxed state.

[0009] 3. In the above solution, one side of the main body of the extrusion block has an external connection portion, and the external connection portion is fixedly connected to the movable carrier bar.

[0010] 4. In the above solution, the rectangular frame is formed by four strip borders connected end to end.

[0011] 5. In the above solution, a reinforcing rib is connected between the middle parts of the two strip frames arranged at the front and rear.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] The utility model discloses an automatic handling component for a photovoltaic frame, wherein a rectangular frame is arranged above a substrate which can be moved forward and backward, a left carrier block and a right carrier block are symmetrically installed at the left and right ends of the upper surface of the rectangular frame, a plurality of carrier grooves which are arranged at intervals front and back are opened on the upper surface of each of the left carrier block and the right carrier block, any two carrier grooves which are symmetrically arranged on the left carrier block and the right carrier block are used for embedding the same strip-shaped workpiece, a strip plate which extends front and back is arranged on the lower surface of the rectangular frame, a movable carrier bar which can be moved forward and backward is arranged on the upper surface of the strip plate, a plurality of extrusion blocks which correspond to the carrier grooves are arranged on the upper surface of the movable carrier bar whose lower surface is higher than the upper surface of the rectangular frame, and when the movable carrier bar is located at the first position, the extrusion blocks are arranged at intervals from the strip workpiece embedded in the carrier groove, and the extrusion blocks face the strip workpiece A groove is provided on the end surface of one end of the piece, one end of an elastic piece is embedded in the groove and contacts the bottom surface of the groove, and the other end of the elastic piece is connected to a push block arranged on the outside of the extrusion block. When the movable carrier moves to the second position, the inner wall of one side of the carrier groove and the end surface of one end of the push block are respectively pressed and contacted with the surfaces of the front and rear sides of the strip-shaped workpiece, while realizing horizontal transportation of the workpiece, the position displacement of the workpiece during transportation can be avoided, and the transportation accuracy of the workpiece can be improved. A certain pre-pressure can be provided to improve the stability of the push block at the moment of contact with the workpiece, and the situation that the push block is offset and cannot contact the workpiece surface due to deformation of the elastic piece can be effectively avoided, thereby further improving the stability of the workpiece clamping during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a structural schematic diagram of the automatic handling assembly of the photovoltaic frame of the utility model;

[0015] Attached Figure 2 It is a partial structural schematic diagram of the automatic handling assembly of the photovoltaic frame of the utility model;

[0016] Attached Figure 3 For the utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0017] Attached Figure 4 It is a partial structural schematic diagram of the automatic handling assembly of the photovoltaic frame of the utility model;

[0018] Attached Figure 5 For the utility model Figure 4 Schematic diagram of the cross section along BB;

[0019] Attached Figure 6 It is a schematic diagram of a first interval of the automatic handling assembly of the photovoltaic frame of the utility model;

[0020] Attached Figure 7 This is a schematic diagram of the working status of the automatic handling assembly of the photovoltaic frame of the utility model.

[0021] In the above drawings: 100, strip workpiece; 1, groove; 2, elastic member; 3, push block; 31, folding edge; 4, mounting hole; 5, movable rod; 6, retaining ring; 71, first interval; 72, second interval; 8, gasket; 91, housing; 92, motor; 93, drive block; 10, connecting seat; 11, bottom plate; 12, base plate; 14, rectangular frame; 151, left carrier block; 152, right carrier block; 153, carrier groove; 16, strip plate; 17, movable carrier strip; 171, connecting block; 172, horizontal cylinder; 18, extrusion block; 181, main body; 182, external connection part; 191, slide rail; 192, slider. Implementation

[0022] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0023] Embodiment 1: An automatic handling assembly for a photovoltaic frame, comprising: a bottom plate 11 and a base plate 12 slidably mounted on the upper surface of the bottom plate 11, a rectangular frame 14 is arranged above the base plate 12 which can move forward and backward, a left carrier block 151 and a right carrier block 152 are symmetrically mounted on the left and right ends of the upper surface of the rectangular frame 14, a plurality of carrier grooves 153 arranged at intervals in front and back are opened on the upper surface of each of the left carrier block 151 and the right carrier block 152, and any two carrier grooves 153 symmetrically arranged on the left carrier block 151 and the right carrier block 152 are used for the same strip workpiece 100 to be embedded;

[0024] A strip plate 16 extending forward and backward is installed on the lower surface of the rectangular frame 14, and a movable carrier bar 17 that can move forward and backward is installed on the upper surface of the strip plate 16. The upper surface of the movable carrier bar 17 whose lower surface is higher than the upper surface of the rectangular frame 14 is installed with a plurality of extrusion blocks 18 corresponding to the loading slots 153. When the movable carrier bar 17 is located at the first position, the extrusion block 18 is spaced apart from the strip workpiece 100 embedded in the loading slot 153. A groove 1 is provided on the end surface of the extrusion block 18 facing one end of the strip workpiece 100. One end of an elastic member 2 is embedded in the groove 1 and contacts with the bottom surface of the groove 1. The other end of the elastic member 2 is connected to a push block 3 arranged on the outer side of the extrusion block 18. When the movable carrier bar 17 moves to the second position, the inner wall of one side of the loading slot 153 and the end surface of one end of the push block 3 are respectively pressed and contacted with the surfaces of the front and rear sides of the strip workpiece 100;

[0025] When in use, the bar-shaped workpiece is placed in the loading slot, and the movable loading bar is switched to the second position. During this process, the transverse cylinder extends, and the movable loading bar connected to the transverse cylinder through the connecting block drives the extrusion block installed on the movable loading bar to approach the bar-shaped workpiece, thereby driving the push block to move toward the inner wall of the corresponding loading slot along with the movable loading bar until it is squeezed and contacted with the workpiece located in the loading slot, and two-point clamping is achieved through the inner wall of the loading slot and the end face of the push block, so that the position of the bar-shaped workpiece is calibrated while the workpiece is clamped.

[0026] A mounting hole 4 penetrating the groove 1 is provided on the end surface of the other end of the extrusion block 18, one end of a movable rod 5 passes through the mounting hole 4 and the groove 1 in sequence and is connected to the push block 3, the other end of the movable rod 5 in sliding contact with the inner wall of the mounting hole 4 is connected to a retaining ring 6 arranged on the outside of the extrusion block 18, the length of the movable rod 5 between the push block 3 and the bottom surface of the groove 1 is less than the length of the elastic member 2 in a naturally relaxed state, so that the elastic member 2 sleeved on the outside of the movable rod 5 is always in a compressed state;

[0027] When it is in contact with the bar-shaped workpiece under extrusion, the push block is subjected to the reaction force from the workpiece and squeezes the spring, pushing the movable rod to move so that the retaining ring is separated from the fixed seat and the interval between the push block and the fixed seat is reduced, thereby realizing elastic extrusion positioning of the workpiece. In this process, the elastic part in the extrusion state provides a certain pre-pressure for the push block to improve the stability of the push block at the moment of contact with the object, and the elastic part is limited and guided by the movable rod to avoid the situation where the push block is offset and cannot contact the surface of the object due to deformation of the elastic part.

[0028] When the retaining ring 6 is in compression contact with the end face of one end of the extrusion block 18, a second gap 72 is formed between the surface of the push block 3 facing the extrusion block 18 and the extrusion block 18, and the second gap 72 is smaller than the first gap 71 formed between the push block 3 and the extrusion block 18 when the elastic member 2 is in a naturally relaxed state.

[0029] The main body 181 of the extrusion block 18 has an external connection portion 182 on one side thereof. The external connection portion 182 is fixedly connected to the movable carrier bar 17 .

[0030] The elastic member 2 is a spring.

[0031] The movable rod 5 is fixedly connected to the push block 3 and the retaining ring 6 by bolts.

[0032] A gasket 8 is arranged between the movable rod 5 and the push block 3 .

[0033] The push block 3 has a folded edge portion 31 extending along the axial direction of the movable rod 5 at at least one edge of the push block 3 . The folded edge portion 31 faces the surface of the extrusion block 18 and is in sliding contact with the outer surface of the extrusion block 18 .

[0034] The upper surface of the pushing block 3 is flush with the upper surfaces of the left carrying block 151 and the right carrying block 152 .

[0035] The rectangular frame 14 is formed by connecting four strip frames end to end.

[0036] A reinforcing rib is connected between the middle parts of the two strip frames arranged at the front and the back.

[0037] The base plate 12 is connected to a transverse transmission mechanism installed on the upper surface of the bottom plate 11 through a connecting seat 10 .

[0038] The above-mentioned lateral transmission mechanism is a screw transmission mechanism.

[0039] The above-mentioned belt transmission mechanism further includes a shell 91 and a motor 92 installed at one end of the shell 91. A driving wheel is installed on the output shaft of the motor 92. The driving wheel is connected to a driven wheel rotatably installed at the other end of the shell 91 through a belt transmission. A driving block 93 is installed on the belt, and the driving block 93 is connected to the base plate 12 through a connecting seat 10.

[0040] Embodiment 2: An automatic handling assembly for a photovoltaic frame, comprising: a bottom plate 11 and a base plate 12 slidably mounted on the upper surface of the bottom plate 11, a rectangular frame 14 is arranged above the base plate 12 which can move forward and backward, a left carrier block 151 and a right carrier block 152 are symmetrically mounted on the left and right ends of the upper surface of the rectangular frame 14, a plurality of carrier grooves 153 arranged at intervals in front and back are opened on the upper surface of each of the left carrier block 151 and the right carrier block 152, and any two carrier grooves 153 symmetrically arranged on the left carrier block 151 and the right carrier block 152 are used for the same strip workpiece 100 to be embedded;

[0041] A strip plate 16 extending forward and backward is installed on the lower surface of the rectangular frame 14, and a movable carrier bar 17 that can move forward and backward is installed on the upper surface of the strip plate 16. The upper surface of the movable carrier bar 17 whose lower surface is higher than the upper surface of the rectangular frame 14 is installed with a plurality of extrusion blocks 18 corresponding to the loading slots 153. When the movable carrier bar 17 is located at the first position, the extrusion block 18 is spaced apart from the strip workpiece 100 embedded in the loading slot 153. A groove 1 is provided on the end surface of the extrusion block 18 facing one end of the strip workpiece 100. One end of an elastic member 2 is embedded in the groove 1 and contacts with the bottom surface of the groove 1. The other end of the elastic member 2 is connected to a push block 3 arranged on the outer side of the extrusion block 18. When the movable carrier bar 17 moves to the second position, the inner wall of one side of the loading slot 153 and the end surface of one end of the push block 3 are respectively pressed and contacted with the surfaces of the front and rear sides of the strip workpiece 100;

[0042] In the initial state, the movable carrier is in the first position. At this time, the spring in the extrusion state is not subjected to external force. The retaining ring maintains extrusion contact with the end face of one end of the extrusion block under the pulling of the movable rod, and the interval between the push block and the extrusion block is the largest.

[0043] The rectangular frame 14 is formed by connecting four strip frames end to end.

[0044] A reinforcing rib is connected between the middle parts of the two strip frames arranged at the front and the back.

[0045] The movable carrier strip 17 and the base plate 12 are movably mounted on the strip plate 16 and the bottom plate 11 through at least one set of slide rails 191 and sliders 192 extending forward and backward.

[0046] Two slide rails 191 are installed in parallel and at intervals on the upper surface of the bottom plate 11 . At least two sliders 192 are slidably installed on each slide rail 191 . Each slider 192 is connected to the lower surface of the base plate 12 .

[0047] A slide rail 191 is installed in the center of the upper surface of the above-mentioned strip plate 16, and the lower surface of a connecting block 171 is installed on the slide rail 191 through at least two sliders 192. The upper surface of the connecting block 171 is connected to the movable carrier 17, and a transverse cylinder 172 is installed on the upper surface of the strip plate 16 and on the outside of one end of the slide rail 191. The output shaft of the transverse cylinder 172 is connected to the connecting block 171 for driving the connecting block 171 to move forward and backward.

[0048] The base plate 12 is connected to a transverse transmission mechanism installed on the upper surface of the bottom plate 11 through a connecting seat 10 .

[0049] The above-mentioned lateral conveying mechanism is a belt conveying mechanism.

[0050] The upper surface of the movable carrying bar 17 is flush with or lower than the bottom surface of the carrying slot 153 .

[0051] The strip plate 16 is installed in the center of the rectangular frame 14 .

[0052] The working principle of the utility model is as follows:

[0053] In the initial state, the movable carrier bar is located at the first position. At this time, the spring in the extrusion state is not subjected to external force. The retaining ring is pulled by the movable rod to maintain extrusion contact with the end face of one end of the extrusion block, and the interval between the push block and the extrusion block is the largest.

[0054] When in use, the strip workpiece is placed in the loading slot, and the movable loading strip is switched to the second position. During this process, the transverse cylinder is extended, and the movable loading strip connected to the transverse cylinder through the connecting block drives the extrusion block installed on the movable loading strip to approach the strip workpiece, thereby driving the push block to move along with the movable loading strip toward the inner wall direction of the corresponding loading slot until it is squeezed and contacted with the workpiece located in the loading slot. At this time, the push block is subjected to the reaction force from the workpiece and squeezes the spring, pushing the movable rod to move so that the retaining ring is separated from the fixed seat and the interval between the push block and the fixed seat is reduced, and at the same time, the elastic extrusion positioning of the workpiece is realized. During this process, the elastic member in the extrusion state provides a certain pre-pressure for the push block to improve the stability of the push block at the moment of contact with the object, and the movable rod is used to limit and guide the elastic member to avoid the situation where the push block is offset and cannot contact the object surface due to deformation of the elastic member, and the position of the strip workpiece is calibrated while clamping the workpiece through two-point clamping.

[0055] The automatic handling assembly of the photovoltaic frame mentioned above can realize horizontal handling of the workpiece while avoiding position shift of the workpiece during handling, thereby improving the handling accuracy of the workpiece. It can also provide a certain pre-pressure to improve the stability of the push block at the moment of contact with the workpiece, and can effectively avoid the situation where the push block is offset and cannot contact the workpiece surface due to deformation of the elastic part, thereby further improving the stability of the workpiece clamping during handling.

[0056] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic handling assembly for a photovoltaic frame, comprising: A bottom plate (11) and a base plate (12) slidably mounted on the upper surface of the bottom plate (11), characterized in that: a rectangular frame (14) is arranged above the base plate (12) which can move forward and backward, a left carrier block (151) and a right carrier block (152) are symmetrically mounted on the left and right ends of the upper surface of the rectangular frame (14), and the upper surfaces of the left carrier block (151) and the right carrier block (152) are each provided with a plurality of carrier grooves (153) arranged at intervals in front and back, and any two of the carrier grooves (153) symmetrically arranged on the left carrier block (151) and the right carrier block (152) are used for the same bar-shaped workpiece (100) to be embedded; A strip plate (16) extending forward and backward is mounted on the lower surface of the rectangular frame (14); a movable carrier bar (17) movable forward and backward is mounted on the upper surface of the strip plate (16); a plurality of extrusion blocks (18) corresponding to the carrier slots (153) are mounted on the upper surface of the movable carrier bar (17) whose lower surface is higher than the upper surface of the rectangular frame (14); when the movable carrier bar (17) is located at the first position, the extrusion blocks (18) are spaced apart from the strip workpiece (100) embedded in the carrier slot (153); A groove (1) is provided on the end surface of the extrusion block (18) facing one end of the strip-shaped workpiece (100); one end of an elastic member (2) is embedded in the groove (1) and contacts the bottom surface of the groove (1); the other end of the elastic member (2) is connected to a push block (3) arranged outside the extrusion block (18); when the movable carrier (17) moves to the second position, the inner wall of one side of the carrier groove (153) and the end surface of one end of the push block (3) are respectively in pressurized contact with the surfaces of the front and rear sides of the strip-shaped workpiece (100).

2. The automatic handling assembly of the photovoltaic frame according to claim 1, characterized in that: The end surface of the other end of the extrusion block (18) is provided with a mounting hole (4) which penetrates the groove (1); one end of a movable rod (5) passes through the mounting hole (4) and the groove (1) in sequence and is connected to the push block (3); the other end of the movable rod (5) which is in sliding contact with the inner wall of the mounting hole (4) is connected to a retaining ring (6) arranged on the outside of the extrusion block (18); the length of the movable rod (5) between the push block (3) and the bottom surface of the groove (1) is shorter than the length of the elastic member (2) in a naturally relaxed state, so that the elastic member (2) sleeved on the outside of the movable rod (5) is always in a compressed state.

3. The automatic handling assembly of the photovoltaic frame according to claim 2, characterized in that: When the retaining ring (6) is in compression contact with the end surface of one end of the extrusion block (18), a second gap (72) is formed between the surface of the push block (3) facing the extrusion block (18) and the extrusion block (18), and the second gap (72) is smaller than a first gap (71) formed between the push block (3) and the extrusion block (18) when the elastic member (2) is in a naturally relaxed state.

4. The automatic handling assembly for a photovoltaic frame according to any one of claims 1 to 3, characterized in that: One side of the main body (181) of the extrusion block (18) has an external connection portion (182), and the external connection portion (182) is fixedly connected to the movable carrier bar (17).

5. The automatic handling assembly of the photovoltaic frame according to claim 1, characterized in that: The rectangular frame (14) is formed by connecting four strip-shaped frames end to end.

6. The automatic handling assembly of the photovoltaic frame according to claim 5, characterized in that: A reinforcing rib is connected between the middle parts of the two strip frames arranged at the front and the back.

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