CN207643201U - The U-shaped opening processing mold of back panel of solar photovoltaic module - Google Patents

Abstract

The utility model discloses a U-shaped opening processing mold for the back plate of a solar photovoltaic module, comprising an upper mold base and a lower mold base, an upper template is arranged under the upper mold base, and the upper template is driven by a cylinder installed on the top of the upper mold base Moving up and down relative to the upper mold base, a blade fixing seat is installed at the bottom of the upper template, a U-shaped blade is installed at the bottom of the blade fixing seat, and a pressing plate is arranged under the upper template, and the pressing plate is connected to the upper mold through a movable connection assembly. The templates are connected, and the movable connection components make the pressing plate always have a tendency to move downward relative to the upper template. On the pressing plate corresponding to the U-shaped blade, there is a through hole for the U-shaped blade to pass downward. A lower template is arranged on the top of the mold base, and a U-shaped groove for inserting a U-shaped blade is arranged in the lower template. The utility model has the advantages of simple structure, convenient operation and high working efficiency.

Description

U-shaped opening processing mold for solar photovoltaic module backplane

technical field

The utility model relates to a U-shaped opening processing mold for a back plate of a solar photovoltaic module.

Background technique

The "one"-shaped opening tooling for cutting the backplane of traditional solar photovoltaic modules cuts the opening shape of the backplane into a "one" shape. During the module stacking process, when employees lay the backplane, they must Insert the backplane from the opening of the "one"-shaped backplane. Since the opening of the "one"-shaped backplane is very narrow and the opening gap is small, the staff needs to make multiple adjustments to insert the tail of the bus bar from the "one"-shaped backplane. If the opening is inserted into the back plate, it is very easy to cause the battery slice connected to the bus bar to be broken, resulting in a large economic loss. At present, in order to make the tail bar of the bus bar can be smoothly inserted into the back panel from the opening of the back panel and improve production efficiency, people process the opening shape of the back panel into a "U" shape; the utility model patent application number of which is 201621026557.3 is disclosed "A U-shaped opening tooling for the solar cell module backplane", although the U-shaped opening tooling for the solar cell module backplane can process a U-shaped opening on the solar photovoltaic module backplane, there are still inconveniences in operation and automation. Low and low work efficiency.

Utility model content

The purpose of the utility model is to provide a U-shaped opening processing mold for the solar photovoltaic module back plate with simple structure, convenient operation, high degree of automation and high work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the U-shaped opening processing mold of the back plate of the solar photovoltaic module includes an upper mold base and a lower mold base, and an upper template is arranged under the upper mold base, and the upper mold base is provided with an upper mold base. The template moves up and down relative to the upper mold base under the drive of the cylinder installed on the top of the upper mold base. A blade fixing seat is installed at the bottom of the upper mold base. A U-shaped blade is installed at the bottom of the blade fixing base. The material plate and the pressing plate are connected with the upper formwork through the movable connection assembly. The movable connection assembly makes the pressing plate always have a tendency to move downward relative to the upper formwork. The through hole through which the U-shaped blade passes downwards is provided with a lower template on the top of the lower mold base, and a U-shaped groove for inserting the U-shaped blade is provided in the lower template.

Further, the aforementioned U-shaped opening processing mold for the solar photovoltaic module backplane, wherein: the structure of the movable connection assembly is: a number of first installation holes that penetrate the upper template up and down are uniformly arranged in the upper template, and each first installation A T-shaped guide rod is respectively pierced in the hole, the lower end of each T-shaped guide rod is fixed to the binder plate, and the upper end of each T-shaped guide rod protrudes upwards from the upper template, and in a free state, each T-shaped guide rod The upper end of the T-shaped guide rod just presses down on the upper surface of the upper template so that the binder plate is hung on the upper template. A return spring is respectively sleeved on each T-shaped guide rod. The upper and lower two sides of each return spring The ends are against the upper template and the binder plate respectively, and the return spring makes the binder plate always have a tendency to move downward relative to the upper template; the parts corresponding to each first installation hole on the upper mold base are also provided with up and down through holes. The upper mold base does not hinder the second mounting hole corresponding to the upward movement of the T-shaped guide rod in the first mounting hole.

Further, the aforementioned U-shaped opening processing mold for the solar photovoltaic module backplane, wherein: a number of guide rods are evenly connected to the binder plate, the lower end of each guide rod is fixed to the binder plate, and each guide rod The upper end moves upwards to stretch out the upper template and the upper mold base.

Further, the aforementioned U-shaped opening processing mold for the back panel of the solar photovoltaic module, wherein: the blade fixing seat equipped with the U-shaped blade is installed on the upper template through an adjustable component, and the structure of the adjustable component is: on the upper template The lower surface of the upper template is provided with a chute that runs through the upper template left and right and is just inserted into the blade fixing seat. An adjusting block is respectively placed in the chute on the left and right sides of the blade fixing seat, and positioning blocks are respectively installed on the left and right sides of the upper template. Adjusting bolts are threaded on each positioning bar, and each adjusting bolt can push the corresponding adjusting block on the same side to move along the chute to the blade fixing seat. The two adjusting bolts make the two adjusting blocks clamp left and right. The adjustable clamping of the blade fixing seat is clamped and fixed in the chute of the upper template by holding shape.

Through the implementation of the above technical solution, the utility model has the advantages of simple structure, convenient operation, high degree of automation and high work efficiency.

Description of drawings

FIG. 1 is a structural schematic diagram of a U-shaped opening processing mold for a solar photovoltaic module backplane according to the present invention.

Fig. 2 is a schematic diagram of the mutual positional relationship between the upper template, the blade fixing seat, the adjustment block, the positioning bar and the adjustment bolt shown in the upward view of Fig. 1 .

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Fig. 1 and Fig. 2, the U-shaped opening processing mold of the solar photovoltaic module backplane includes an upper mold base 1 and a lower mold base 2, and an upper template 3 is arranged below the upper mold base 1, and the upper template 3. Driven by the cylinder 4 installed on the top of the upper die base 1, it moves up and down relative to the upper die base 1. A blade fixing seat 5 is installed at the bottom of the upper template 3, and a blade fixing seat 5 is installed on the bottom of the blade fixing base 5 for mounting on the back of the solar photovoltaic module. A U-shaped blade 6 with a U-shaped opening is formed on the plate, and a binder plate 7 is arranged under the upper template 3. The binder plate 7 is connected with the upper template 3 through a movable connection assembly, and the movable connection assembly makes the binder plate 7 always There is a tendency to move downward relative to the upper template 3, and a through hole 8 for the U-shaped blade 6 to pass downward is provided on the binder plate 7 corresponding to the U-shaped blade 6, and a through hole 8 is provided on the top of the lower mold base 2 The lower template 9 is provided with a U-shaped groove 10 for inserting the U-shaped blade 6 in the lower template 9; The first installation hole, a T-shaped guide rod 11 is respectively pierced in each first installation hole, the lower end of each T-shaped guide rod 11 is fixed to the binder plate 7, and the upper end of each T-shaped guide rod 11 Stretch out upper formwork 3 upwards, and in free state, the upper end of every T-shaped guide bar 11 just presses the upper surface of upper formwork 3 downwards and makes binder plate 7 hang on the upper formwork 3, on each T Back-moving springs 12 are sheathed on the type guide rods 11, the upper end of each back-moving spring 12 pushes against the upper template 3 upwards, and the lower end pushes against the pressing plate 7 downwards, and the returning spring 12 makes the pressing plate 7 always have a position relative to the upper template. 3 The trend of downward movement; on the part corresponding to each first installation hole on the upper die base 1, a T-shaped guide rod 11 that passes through the upper die base 1 up and down and does not interfere with the corresponding first installation hole is respectively provided. The second mounting hole 14 moved, the structure of the above-mentioned movable connection assembly is simple, easy to install and maintain; The plate 7 is fixed, and the upper end of each guide rod 14 extends upwards to the upper template 3 and the upper mold base 1, so that the lower template and the binder plate can move up and down more smoothly; in this embodiment, a U-shaped The blade fixing seat 5 of the blade 10 is installed on the upper template 3 through an adjustable assembly. Chute, in the chute on the left and right sides of the blade holder 5, an adjusting block 15 is movable respectively, and a positioning bar 16 is respectively installed on the left and right sides of the upper template 3, and each positioning bar is threadedly connected with an adjusting block 15 respectively. Bolts 17, each adjusting bolt 17 can push the corresponding adjusting block 15 on the same side to move toward the blade holder along the chute. The adjustable clamping is fixed in the chute of the upper template 3. The above-mentioned adjustable components have a simple structure and are convenient for installation and maintenance. The position of the U-shaped blade can be adjusted by freely adjusting the position of the blade fixing seat 5 in the chute of the upper template 3;

The working principle of the utility model is as follows:

First place the back plate on the lower formwork 9, and then make the movable plug rod of the cylinder 4 extend downwards, synchronously drive the upper formwork 3 and the pressing plate 7 to go down, when the pressing plate 7 moves down and presses down on the lower formwork 9 Behind the back plate, the cylinder 4 will drive the upper mold plate 3 to continue downward. As the upper mold plate 3 gradually descends and approaches the pressure plate 7, the return spring 12 located between the upper plate 3 and the pressure plate 7 will be gradually compressed by the upper plate 7. The compressed return spring 12 will apply downward elastic force to the clamping plate 7, so that the clamping plate 7 is further pressed and fixed against the back plate; at the same time, the U-shaped blade 6 on the blade fixing seat 5 will move downward as the upper template 3 goes down. Protrude from the through hole 8 of the binder plate 7, and insert it downward into the U-shaped groove of the lower template 9 after passing through the back plate, so as to process a U-shaped opening on the back plate; then the piston rod of the cylinder 4 is retracted upwards Back, drive the upper template 3 upward, synchronously drive the U-shaped blade 6 upward to leave the U-shaped groove 10 and the back plate of the lower template 3, and synchronously drive the U-shaped blade 6 upward to the upper surface of the upper template 3 and T-shaped guide rod 11 on the upper template 3 During the process of contacting the upper end of the upper plate, the binder plate 7 will always be pressed down on the back plate at the top of the lower template 9 under the action of the return spring 12; At this time, as the upper template 3 continues to move upward, the upper template 3 will drive the binder plate 7 and the U-shaped blade 6 to move upward together to the initial position. Through the above operations, the U-shaped opening processing operation on the backplane of the solar photovoltaic module is completed. . The utility model has the advantages of simple structure, convenient operation and high working efficiency.

Claims (4)

1. the U-shaped opening processing mold of back panel of solar photovoltaic module, it is characterised in that：Including upper die holder and lower die holder, upper Cope plate is provided with below die holder, cope plate moves down under the cylinder driving being installed at the top of upper die holder on opposite upper die holder It is dynamic, the bottom of cope plate is provided with blade fixed seat, U-shaped blade is installed in the bottom of blade fixed seat, in cope plate Lower section is provided with holding pad, and holding pad is connected by connected components with cope plate, and connected components make holding pad begin There is the trend that opposite cope plate moves downward eventually, position corresponding with U-shaped blade is provided with for U-shaped blade on holding pad The through-hole being pierced by downwards, is provided with lower template at the top of lower die holder, is provided in lower template for the U-shaped of U-shaped blade insertion Slot.

2. the U-shaped opening processing mold of back panel of solar photovoltaic module according to claim 1, it is characterised in that：Activity The structure of connection component is：The first mounting hole of several cope plates up and down is evenly arranged in cope plate, each A T-type guide rod is equipped in one mounting hole respectively, the lower end of every T-type guide rod is mutually fixed with holding pad, each T-type guide rod Cope plate is stretched out in upper end upwards, and in a free state, and the upper table for being pressed downward cope plate is corrected on every T-type guide rod Face and so that holding pad is hung on cope plate, be arranged with resetting spring respectively on every T-type guide rod, each resetting spring it is upper, Lower both ends are pressed against cope plate and holding pad respectively, and resetting spring makes holding pad become always with what opposite cope plate moved downward Gesture；Position corresponding with each first mounting hole is also respectively provided with upper die holder up and down and does not interfere pair on upper die holder The second mounting hole for answering the T-type guide rod in the first mounting hole to move up.

3. the U-shaped opening processing mold of back panel of solar photovoltaic module according to claim 2, it is characterised in that：It is pressing Uniformly be connected with several guide rods on flitch, the lower end of every guide rod and holding pad be mutually fixed, the upper end activity of every guide rod to Upper stretching cope plate and upper die holder.

4. the U-shaped opening processing mold of back panel of solar photovoltaic module according to claim 1, it is characterised in that：Installation There is the blade fixed seat of U-shaped blade to be installed on cope plate by adjustable component, the structure of the adjustable component is：Upper The sliding slot that the lower surface of template is provided with left and right perforation cope plate and is just inserted into for blade fixed seat, in blade fixed seat or so There are one adjusting blocks for activity placement respectively in the sliding slot of both sides, positioning strip are separately installed at left and right sides of cope plate, every It is threaded with adjusting bolt on a positioning strip respectively, every adjusting bolt can push the corresponding adjusting block of homonymy along sliding slot to knife Piece fixed seat moves, and two adjusting bolts make two adjusting blocks in the opposite shape that is clamped in left and right by the adjustable clamping of blade fixed seat It is fixed in the sliding slot of cope plate.