CN108238318B - Automatic corner protection wrapping machine - Google Patents

Abstract

The invention relates to an automatic corner protection wrapping machine, comprising a frame, an assembly line arranged on the frame for automatic product conveying, and a correcting mechanism for positioning the product. The X1 and X2 axes of the same height are driven by a stepper motor on the X1 axis and the X2 axis, and a feeding mechanism is provided below the feeding mechanism. The wrapping mechanism is composed of a bottom plate, a bracket arranged on the bottom plate and a cylinder group. The cylinder group includes: a jacking cylinder, a right-angle folding cylinder, a horizontal side back cylinder, a horizontal side pushing cylinder, a vertical cylinder and an inner angle extrusion cylinder. The technical scheme of the present invention uses the cylinder group to drive the push plate connected to the head of each cylinder to move in a designated direction, and achieves the purpose of automatically wrapping the packaging cardboard around the four corners of the component through the electrical setting of the position and sequence of the cylinder group. operation, liberate the labor force, and improve the full automation of the workshop.

Description

An automatic corner wrapping machine

technical field

The invention relates to an automatic corner protection wrapping machine.

Background technique

The last step in the production of photovoltaic cells is to pack the laid cell modules. Since the four corners of the cell modules are right angles, the four corners of the cell modules need to be packaged with cardboard to achieve transportation. The problem of anti-collision wear during the process. In the existing market, there is no such mechanical equipment for wrapping the corners at all. Due to the cost consideration, the traditional manual packaging of the corners is used, which is labor-intensive, low-efficiency, and labor-intensive. Management costs are also required. A pure automatic mechanical packaging equipment for corners is a subject that needs to be developed urgently.

SUMMARY OF THE INVENTION

The technical problem solved by the present invention is to provide an automatic corner wrapping machine that solves the above-mentioned problems, realizes a fully automated workflow, and can realize wrapping processing with four right-angled sides.

The technical solution adopted by the present invention to solve the technical problem is as follows: an automatic corner protection wrapping machine, comprising a frame, an assembly line arranged on the frame for automatic product conveying, and a correcting mechanism for positioning the product. There are two X1 axes and X2 axes of the same height above the frame, a feeding mechanism is driven by a stepping motor on the X1 axis and X2 axis, and a silo storage mechanism is arranged below the feeding mechanism 3. A wrapping mechanism is provided on both sides of the assembly line, wherein:

The feeding mechanism is composed of a beam, a lifting cylinder arranged on the beam, and a suction cup assembly driven by the lifting cylinder;

There are four groups of silo storage mechanisms. Each group of silo storage mechanisms includes a feeding electric cylinder and a pallet fixed on the feeding electric cylinder screw rod. The feeding electric cylinder is fixed on a support, and the feeding electric cylinder is The screw rod of the cylinder is inserted into the support;

The wrapping mechanism is arranged on a working platform, and the wrapping mechanism is composed of a bottom plate, a bracket arranged on the bottom plate, and a cylinder group. The side cylinder, the vertical cylinder and the inner angle extrusion cylinder; the lifting cylinder and the right angle cylinder are vertically fixed on the bottom plate, the extension rod end of the lifting cylinder is connected to the first push plate, and the extension of the right angle cylinder is The rod end is connected to the second push plate; there are two horizontal side back cylinders and two horizontal side push cylinders respectively, and are arranged on both sides of the bracket, and the horizontal side back cylinders are connected by a stepping belt to push the horizontal side cylinders, The protruding rod end of the horizontal side pushing cylinder is connected to the third push plate; the vertical cylinder is fixed on the upper end plate of the bracket, and the vertical cylinder is connected to the inner angle extrusion cylinder through the stepping belt, and the inner angle extrusion cylinder The protruding rod end is connected to the fourth push plate (Note: the lifting cylinder, jacking cylinder, folding right-angle cylinder, horizontal side back cylinder, horizontal side pushing cylinder, vertical cylinder and inner angle extrusion cylinder involved in this technical solution are all Cylinders are common in the general market, and are named according to their effects for effective differentiation).

Further, the lifting cylinder is connected to a slider, the slider is sleeved on a vertical shaft, the slider is connected to the suction cup assembly through the stepping crawler, and the vertical shaft is arranged on a fixed plate, so The fixed plate is connected with the slider assembly on the beam; a guide rail is provided on the fixed plate, and the slider slides up and down along the guide rail, and the upper and lower positions of the entire suction cup assembly can be adjusted according to requirements. block, and then use the stepping crawler to drive the suction cup assembly.

Furthermore, oil pressure buffers are arranged on the upper and lower ends of the fixing plate, which effectively plays a protective role.

Further, in order to use the suction cup assembly to firmly adsorb and move the packaging cardboard to a designated position, the suction cup assembly is composed of a suction cup rod and a suction cup, wherein the number of the suction cups is three.

Further, the feeding electric cylinder is driven by a servo motor, the servo motor is fixed at the lower part of the support, and a plurality of vertically placed limit bars are fixed on the support plate, so that the servo motor can be positioned accurately. , the feeding electric cylinder acts alone, and the packaging cardboard is lifted up to the specified height through the pallet.

Further, a position sensor is arranged on the limit bar, and the designated height reached by the pallet to lift the packaging cardboard is consistent.

Further, the outer shape of the first push plate is a right-angled trapezoid, a limit block is arranged on the four sides of the first push plate, the outer shape of the second push plate is in the shape of a right-angled edge, and the second push plate can pass upward through the first push plate. Push plate, the shape of the third push plate is L-shaped, the shape of the fourth push plate is polygonal sheet-like, and the first push plate, the second push plate, the third push plate, and the fourth push plate are used to complete the packaging Crease steps of cardboard.

Further, the working platform is set on a sliding mechanism, the sliding mechanism includes a motor and a lead screw connected to the motor, the motor is fixed on a base, and a slide rail is arranged on the base, and the working The platform slides along the slide rail, and the sliding mechanism drives the wrapping mechanism on the entire working platform to move left and right, so that the distance between the wrapping mechanism and the photovoltaic module products on the assembly line can be adjusted.

Further, a casing is provided outside the frame, and a feed port and a discharge port are provided on the casing, and the positions of the feed port and the discharge port are horizontally corresponding to the position of the assembly line, which can realize The entire process of packaging corner protection is also included in the automated assembly line production.

The specific use effect of the device: the technical scheme of the present invention uses the cylinder group to drive the push plate connected to the head of each cylinder to move in a designated direction, and achieves the automatic wrapping of the packaging cardboard through the electrical setting of the position and sequence of the cylinder group. The purpose of the four corners of the components is to automate all operations, liberate labor, and improve the degree of full automation of the workshop.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the internal structure schematic diagram in the present invention;

Fig. 3 is the structural representation of feeding mechanism in the present invention;

Fig. 4 is the structural representation of the silo storage mechanism in the present invention;

FIG. 5 is a schematic structural diagram of the inclusion mechanism in the present invention.

In the figure: 1. Rack 11, assembly line 12, correction mechanism 13, X1 axis 14, X2 axis 15, electric control box 2, feeding mechanism 21, beam 22, lifting cylinder 221, slider 222, vertical axis 223 , stepping track 224, fixed plate 225, guide rail 226, hydraulic buffer 23, suction cup rod 24, suction cup 3, silo storage mechanism 31, feeding electric cylinder 32, servo motor 33, pallet 34, support 35, Limit bar 36, position sensor 4, wrapping mechanism 41, bottom plate 42, bracket 43, lifting cylinder 431, first push plate 44, right-angle folding cylinder 441, second push plate 45, horizontal side and back cylinder 46, push horizontal Side cylinder 461, third push plate 47, vertical cylinder 48, inner angle squeeze cylinder 481, fourth push plate 5, working platform 61, motor 62, base 63, slide rail.

Detailed ways

The present invention will be described in detail below with reference to the specific drawings.

As shown in Figures 1 and 2, an automatic corner wrapping machine includes a frame 1, an assembly line 11 arranged on the frame 1 for automatic product conveying, and a correcting mechanism 12 for positioning the product. Above the frame 1, two X1 axes 13 and X2 axes 14 of the same height are arranged, and a feeding mechanism is driven by a stepping motor 61 on the X1 axes 13 and X2 axes 14, and below the feeding mechanism A silo storage mechanism 3 is provided, and a wrapping mechanism 4 is provided on both sides of the assembly line 11, wherein:

As shown in FIG. 3 , the feeding mechanism is composed of a beam 21, a lifting cylinder 22 arranged on the beam 21, and a suction cup assembly driven by the lifting cylinder 22;

As shown in FIG. 4 , the silo storage mechanism 3 has four groups, and each group of the silo storage mechanism 3 includes a feeding electric cylinder 31 and a support plate 33 fixed on the screw rod of the feeding electric cylinder 31 . The cylinder 31 is fixed on a support 34, and the screw rod of the feeding electric cylinder 31 is inserted into the support 34;

As shown in FIG. 5 , the wrapping mechanism 4 is arranged on a working platform 5 , and the wrapping mechanism 4 is composed of a bottom plate 41 , a bracket 42 arranged on the bottom plate 41 and a cylinder group. The cylinder group includes: a jacking cylinder 43. The right-angle folding cylinder 44, the horizontal side back cylinder 45, the horizontal side pushing cylinder 46, the vertical cylinder 47 and the inner angle pressing cylinder 48; the lifting cylinder 43 and the folding right-angle cylinder 44 are vertically fixed on the bottom plate 41, so The protruding rod end of the jacking cylinder 43 is connected to the first push plate 431, and the protruding rod end of the folding right-angle cylinder 44 is connected to the second push plate 441; the horizontal side back cylinder 45 and the horizontal side thrust cylinder 46 have two respectively , and are arranged on both sides of the bracket 42, the horizontal side back cylinder 45 is connected by a stepping belt to push the horizontal side cylinder 46, and the extending rod end of the horizontal side cylinder 46 is connected to the third push plate 461; The vertical cylinder 47 is fixed on the upper end plate of the bracket 42 , the vertical cylinder 47 is connected to the inner angle pressing cylinder 48 through a stepping belt, and the extending rod end of the inner angle pressing cylinder 48 is connected to the fourth push plate 481 .

Specifically, as shown in FIG. 3 , the lifting cylinder 22 is connected to a sliding block 221 , the sliding block 221 is sleeved on a vertical shaft 222 , and the sliding block 221 is connected to the suction cup assembly through the stepping crawler 223 , so The vertical shaft 222 is arranged on a fixed plate 224, and the fixed plate 224 is connected with the slider 221 on the beam 21. A guide rail 225 is arranged on the fixed plate 224, and the slider 221 is up and down along the guide rail 225. Sliding, the upper and lower positions of the entire suction cup assembly can be adjusted as required. Specifically, the slider 221 is driven by the lifting cylinder 22, and then the suction cup assembly is driven by the stepping crawler 223; the upper and lower ends of the fixed plate 224 are provided with hydraulic buffers. 226, effectively play a protective role; in order to use the suction cup assembly to firmly adsorb the packaging cardboard and move it to a designated position, the suction cup assembly is composed of a suction cup rod 23 and a suction cup 24, wherein the number of the suction cups 24 is three. .

Specifically, as shown in FIG. 4 , the feeding electric cylinder 31 is driven by a servo motor 32 , the servo motor 32 is fixed on the lower part of the support 34 , and a plurality of vertically placed limiters are fixed on the support plate 33 . Position bar, the servo motor 32 can be positioned accurately, the feeding electric cylinder 31 acts independently, and the packaging cardboard is lifted up to the specified height by the support plate 33; a position sensor 36 is arranged on the limit bar, which cooperates with the support plate 33 to support It is consistent with the specified height reached by the packaging board.

Further, as shown in FIG. 5 , the outer shape of the first push plate 431 is a right-angled trapezoid, and limit blocks are arranged on the four sides of the first push plate 431 , the outer shape of the second push plate 441 is a right-angled edge, and the The second push plate 441 can pass upward through the first push plate 431, the third push plate 461 has an L-shaped shape, and the fourth push plate 481 has a polygonal sheet shape. The push plate 441, the third push plate 461, and the fourth push plate 481 complete the folding step of the packaging cardboard; the working platform 5 is set on a sliding mechanism, and the sliding mechanism includes a motor 61 and a lead screw connected to the motor 61 , the motor 61 is fixed on a base 62, a slide rail 63 is provided on the base 62, the working platform 5 slides along the slide rail 63, and the sliding mechanism drives the wrapping mechanism 4 on the entire working platform 5 to move left and right Move, so that the distance between the wrapping mechanism 4 and the photovoltaic module products on the assembly line 11 can be adjusted.

A casing is provided outside the frame 1, and a feeding port and a discharging port are provided on the casing. The positions of the feeding port and the discharging port are horizontally corresponding to the position of the assembly line 11, so that the whole packaging can be realized. The process of corner protection is also included in the production of the automated assembly line 11.

The technical solution of the present invention, the specific work flow: the photovoltaic modules to be wrapped on the assembly line 11 are transported, and the alignment mechanism 12 is used for positioning and alignment. At this time, the silo storage mechanism 3 has already manually placed a large amount of packaging cardboard , the suction cup absorbs the packaging cardboard, and the lifting cylinder 22 is used to drive the upward movement. The entire beam 21 moves along the X1 axis 13 to the four corners of the assembly line 11, and the packaging cardboard is placed on the first push plate 431. The cylinder group starts to move step by step: the lifting cylinder 43 drives the first push plate 431 to move upward, and the packaging cardboard is attached to the bottom of the corner of the photovoltaic module → the right-angle folding cylinder 44 drives the second push plate 441 to move upward, and the second push plate 441 passes through After the first push plate 431, fold the packaging cardboard upwards so that the packaging cardboard sticks to the side of the photovoltaic module → the horizontal side back cylinder 45 drives the horizontal side cylinder 46 to move closer to the packaging cardboard → pushes the horizontal side cylinder 46 to drive the third push plate 461 moves forward and flattens the vertical part of the packaging cardboard so that the packaging cardboard is attached to the upper surface of the photovoltaic module → the vertical cylinder 47 drives the inner corner squeezing cylinder 48 to move downward → the inner corner squeezing cylinder 48 drives the first The four push plates 481 move to the apex of the right-angle side of the photovoltaic module, so that the convex part of the packaging carton is buckled in; the push plate connected to the head of each cylinder is driven by the cylinder group to move in the specified direction, and the cylinder group works in sequence through the position of the cylinder group. The electrical settings of the machine can achieve the purpose of automatically wrapping the packaging cardboard around the four corners of the component, all automatic operations, liberating labor, and improving the degree of full automation of the workshop.

It should be emphasized that the above are only the preferred embodiments of the present invention, and do not limit the invention in any form in appearance. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, All still fall within the scope of the technical solutions of the present invention.

Claims (9)

1. An automatic corner wrapping machine, comprising a frame (1), an assembly line (11) arranged on the frame (1) for automatic product conveying, and a correcting mechanism (12) for positioning the product, It is characterized in that: two X1 axes (13) and X2 axes (14) of the same height are arranged above the frame (1), and a feeding mechanism is driven by a stepping motor on the X1 axes and the X2 axes. (2), a silo storage mechanism (3) is provided below the feeding mechanism, and a wrapping mechanism (4) is provided on both sides of the assembly line (11), wherein: The feeding mechanism (2) is composed of a beam (21), a lifting cylinder (22) arranged on the beam, and a suction cup assembly driven by the lifting cylinder; There are four groups of silo storage mechanisms (3), each group of silo storage mechanisms includes a feeding electric cylinder (31), a support plate (33) fixed on the feeding electric cylinder screw rod, and the feeding electric cylinder (31) 31) is fixed on a support (34), and the lead rod of the feeding electric cylinder is inserted into the support (34); The wrapping mechanism (4) is arranged on a working platform (5), and the wrapping mechanism is composed of a bottom plate (41), a bracket (42) arranged on the bottom plate and a cylinder group, and the cylinder group includes: a lifting cylinder (43), a right-angle folding cylinder (44), a horizontal side back cylinder (45), a horizontal side pushing cylinder (46), a vertical cylinder (47) and an inner angle extrusion cylinder (48); the lifting cylinder (43) The right-angle folding cylinder (44) is vertically fixed on the bottom plate (41), the extension rod end of the jacking cylinder is connected to the first push plate (431), and the extension rod end of the folding right angle cylinder is connected to the second push plate (431). 441); There are two horizontal side back cylinders (45) and two horizontal side push cylinders (46) respectively, and are arranged on both sides of the bracket (42), and the horizontal side back cylinders (45) are stepped by stepping A horizontal edge-pushing cylinder (46) with a connection, the extending rod end of the horizontal-edge-pushing cylinder is connected to a third push plate (461); the vertical cylinder (47) is fixed on the upper end plate of the bracket, and the vertical cylinder (47) The inner angle extrusion cylinder (48) is connected through a stepping belt, and the extended rod end of the inner angle extrusion cylinder is connected to the fourth push plate (481). 2. An automatic corner wrapping machine according to claim 1, characterized in that: the lifting cylinder (22) is connected to a sliding block (221), and the sliding block is sleeved on a vertical shaft (222). ), the slider is connected to the suction cup assembly through the stepping track (223), the vertical shaft (222) is arranged on a fixed plate (224), and the fixed plate (224) is connected to the slider (224) on the beam. 221) Component connection; a guide rail (225) is provided on the fixing plate (224), and the slider (221) slides up and down along the guide rail (225). 3. An automatic corner wrapping machine according to claim 2, characterized in that: hydraulic buffers (226) are provided on the upper and lower ends of the fixing plate. 4. An automatic corner wrapping machine according to claim 1 or 2, wherein the suction cup assembly is composed of a suction cup rod (23) and a suction cup (24), wherein each of the suction cups (24) is composed of a suction cup rod (23) and a suction cup (24). The number is three. 5. An automatic corner wrapping machine according to claim 1, characterized in that: the feeding electric cylinder (31) is driven by a servo motor (32), and the servo motor (32) is fixed on a support In the lower part of (34), a plurality of vertically placed limit bars are fixed on the support plate (33). 6. An automatic corner wrapping machine according to claim 5, characterized in that: a position sensor (36) is arranged on the limit bar. 7. An automatic corner wrapping machine according to claim 1, characterized in that: the outer shape of the second push plate (441) is a right-angled edge, and the outer shape of the third push plate (461) is L-shaped, the outer shape of the fourth push plate (481) is a polygonal sheet shape. 8. An automatic corner wrapping machine according to claim 1, characterized in that: the working platform (5) is arranged on a sliding mechanism, and the sliding mechanism comprises a motor (61), a motor connected to the motor A lead screw, the motor (61) is fixed on a base (62), a slide rail (63) is arranged on the base, and the working platform (5) slides along the slide rail (63). 9. An automatic corner wrapping machine according to claim 1, characterized in that: a casing is provided outside the frame (1), and a feeding port and a discharging port are opened on the casing. , the positions of the inlet and outlet are horizontally corresponding to the position of the assembly line (11).

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