Signal control assembly of photovoltaic glass edge grinding machine

Abstract

The utility model relates to a signal control assembly of a photovoltaic glass edge grinding machine, and belongs to the technical field of photovoltaic glass production. The signal control assembly of the photovoltaic glass edge grinding machine comprises an assembly bottom plate, an isolation shield, a rotary swing rod, a stop block and a photoelectric switch. An isolation shield is arranged on the assembly bottom plate; a support bearing is mounted on the assembly bottom plate in the isolation shield through an assembly screw; a rotary oscillating bar is arranged on the supporting bearing; the lower end of the rotary swing rod penetrates through the isolation shield and then is provided with a contact roller; a stop block is fixedly mounted on the assembly bottom plate on one side of the upper end of the rotary swing rod; and a photoelectric switch is arranged on the assembly bottom plate on the other side of the upper end of the rotary oscillating bar. The signal control assembly is compact in structure and ingenious in design, the problem that an existing signal control assembly is short in service life is solved, the problem that the existing signal control assembly is inconvenient to replace is also solved, and the signal control assembly is particularly suitable for being used by the photovoltaic glass edge grinding machine.

Description

Technical Field

[0001] The utility model relates to a signal control component of a photovoltaic glass edge grinding machine, belonging to the technical field of photovoltaic glass production. Background Art

[0002] In the field of photovoltaic glass production, an edge grinder is required to chamfer the four corners of photovoltaic glass. During operation, when the photovoltaic glass touches the signal control component of the existing edge grinder, the edge grinder's corner grinding component activates to complete the chamfering of the photovoltaic glass corners. Existing signal control components, such as the photovoltaic glass edge grinder safety chamfering signal control device disclosed in the utility model patent with authorization announcement number CN216265084U, can meet the needs of use to a certain extent, but it has the following problems:

[0003] First, the signal control switch in the existing signal control device is exposed to the outside, and the lubricating liquid in the edge grinding machine is very likely to splash onto the signal control switch, resulting in a problem of a short service life.

[0004] Second, the components in the existing signal control device are highly correlated. When one set of components is replaced, the other components need to be disassembled, which makes replacement inconvenient.

[0005] Therefore, it is necessary to develop a new signal control component to solve the above problems existing in the use of existing photovoltaic glass edge grinding machines. Summary of the Invention

[0006] The purpose of the utility model is to provide a signal control component for a photovoltaic glass edge grinding machine with a compact structure and ingenious design to solve the problems of short service life and inconvenience in replacement of signal control components of existing photovoltaic glass edge grinding machines.

[0007] The technical solution of the utility model is:

[0008] A signal control component of a photovoltaic glass edge grinding machine includes an assembly base, an isolation shield, a rotating pendulum, a blocking block and a photoelectric switch; it is characterized in that: the assembly base is equipped with an isolation shield; a support bearing is installed on the assembly base inside the isolation shield through assembly screws; a rotating pendulum is installed on the support bearing; the lower end of the rotating pendulum is equipped with a contact roller after passing through the isolation shield; a blocking block is fixedly installed on the assembly base on one side of the upper end of the rotating pendulum; a photoelectric switch is installed on the assembly base on the other side of the upper end of the rotating pendulum; a reset spring is installed on the assembly base below the blocking block through mounting screws; the upper end of the reset spring is connected to the upper end of the rotating pendulum.

[0009] The rotating pendulum arm is an integrated structure; an assembly hole is provided in the middle of the rotating pendulum arm; an elastic component is provided on the rotating pendulum arm above the assembly hole; an expansion joint is provided between the elastic component and the rotating pendulum arm; the lower end of the expansion joint is connected to the assembly hole; a tightening screw is installed on the elastic component; the tightening screw passes through the expansion joint and is connected to the rotating pendulum arm.

[0010] The photoelectric switch is embedded in the interior of the assembly base plate.

[0011] The upper end of the assembly base plate is provided with two groups of assembly sliding holes; locking screws are arranged on both sides of the assembly base plate; and an isolation shield is arranged on the assembly base plate through the locking screws.

[0012] The lower end of the isolation shield is an open structure; assembly side plates are provided on both sides of the isolation shield; the assembly side plates are provided with assembly openings; the isolation shield is mounted on the assembly base plate through the assembly openings and locking screws.

[0013] The advantages of the present invention are:

[0014] The signal control component of the photovoltaic glass edge grinding machine has a compact structure and ingenious design. It adopts an isolation shield to seal the photoelectric switch and a structural design in which each component is independent of each other. This design not only solves the problem of short service life of existing signal control components, but also allows each independent component to be replaced separately when damaged, thus solving the problem of inconvenience in replacing existing signal control components. The device is particularly suitable for the needs of photovoltaic glass edge grinding machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the axonometric structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after removing the isolation shield;

[0017] Figure 3 This is a schematic structural diagram of the isolation shield of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the assembly base plate of the utility model;

[0019] Figure 5 This is a structural diagram of the rotary swing arm of the utility model.

[0020] In the figure: 1. Assembly base plate; 2. Isolation shield; 3. Assembly screws; 4. Support bearing; 5. Rotating rocker; 6. Contact roller; 7. Stop block; 8. Photoelectric switch; 9. Mounting screws; 10. Return spring; 11. Assembly hole; 12. Elastic component; 13. Expansion joint; 14. Tightening screws; 15. Assembly slide hole; 16. Locking screws; 17. Assembly side plate; 18. Assembly opening. DETAILED DESCRIPTION

[0021] The signal control assembly of the photovoltaic glass edge grinding machine includes an assembly base plate 1, an isolation shield 2, a rotating swing arm 5, a blocking block 7 and a photoelectric switch 8 (see the attached manual). Figure 1 and 2 ).

[0022] An isolation shield 2 is installed on the assembly base 1 (see the attached manual). Figure 1 and 2 The upper end of the assembly base plate 1 is provided with two sets of assembly sliding holes 15 (see the attached manual). Figure 2 and 4 The assembly base plate 1 is fixed on the photovoltaic glass edge grinding machine through the assembly sliding holes 15 .

[0023] The mounting base 1 is provided with locking screws 16 on both sides; the mounting base 1 is provided with an isolation shield 2 via the locking screws 16. The lower end of the isolation shield 2 is open; mounting side panels 17 are provided on both sides of the isolation shield 2; the mounting side panels 17 are provided with mounting openings 18; the isolation shield 2 is mounted on the mounting base 1 via the mounting openings 18 and the locking screws 16 (see the appendix of the manual). Figure 3 ).

[0024] The purpose of setting up the isolation shield 2 and the locking screw 16 in this way is: first, the isolation shield 2 is used to block the assembly base 1 from the outside world, thereby preventing the lubricating liquid in the edge grinder from splashing into the interior of the isolation shield 2 and damaging the internal components; second, the locking screw 16 can be used to easily install or remove the isolation shield 2.

[0025] A support bearing 4 is mounted on the assembly base plate 1 inside the isolation shield 2 using assembly screws 3. A rotating rocker 5 is mounted on the support bearing 4. During maintenance, the support bearing 4 can be quickly reassembled using the assembly screws 3. The rotating rocker 5 is able to rotate freely around the support bearing 4 when subjected to force.

[0026] The rotating pendulum 5 is an integral structure; a mounting hole 11 is provided in the middle of the rotating pendulum 5; an elastic component 12 is provided on the rotating pendulum 5 above the mounting hole 11; an expansion joint 13 is provided between the elastic component 12 and the rotating pendulum 5; the lower end of the expansion joint 13 is connected to the mounting hole 11; a tightening screw 14 is provided on the elastic component 12; the tightening screw 14 passes through the expansion joint 13 and is connected to the rotating pendulum 5 (see the appendix of the instruction manual). Figure 5 ).

[0027] The purpose of such a configuration of the rotating swing link 5 is to ensure that, during assembly, when the tightening screw 14 is tightened, the elastic member 12 cooperates with the tightening screw 14 to securely connect the rotating swing link 5 to the outer ring of the support bearing 4. Thus, when a force is applied to the rotating swing link 5, the rotating swing link 5 can freely rotate around the support bearing 4. When the support bearing 4 needs to be replaced, the tightening screw 14 can be loosened to disengage the support bearing 4 from the rotating swing link 5.

[0028] The lower end of the rotating rocker 5 passes through the isolation shield 2 and is equipped with a contact roller 6 (see the appendix of the manual). Figure 1 and 2 ).

[0029] A stop block 7 is fixed on the assembly base plate 1 on one side of the upper end of the rotating rocker 5; a return spring 10 is installed on the assembly base plate 1 below the stop block 7 through a mounting screw 9; the upper end of the return spring 10 is connected to the upper end of the rotating rocker 5.

[0030] The purpose of setting the return spring 10 and the blocking block 7 in this way is to make the rotating rocker arm 5 always have a tendency to rotate counterclockwise under the pulling force of the return spring 10. When the rotating rocker arm 5 conflicts with the blocking block 7, the blocking block 7 has the function of preventing the rotating rocker arm 5 from rotating counterclockwise.

[0031] A photoelectric switch 8 is mounted on the assembly base plate 1 on the other side of the upper end of the rotating rocker 5; the photoelectric switch 8 is embedded in the interior of the assembly base plate 1 (see the appendix of the manual). Figure 2 and 4 The photoelectric switch 8 is located on the inner side of the bottom surface of the rotating pendulum 5, so as to avoid the problem of interference between the rotating pendulum 5 and the photoelectric switch 8 when the rotating pendulum 5 rotates.

[0032] When the signal control component of the photovoltaic glass edge grinding machine is working, when the photovoltaic glass passes under the signal control component, the photovoltaic glass can squeeze the contact roller 6 to drive the rotating rocker 5 to overcome the elastic force of the reset spring 10 and then rotate clockwise. After the rotating rocker 5 rotates clockwise, the photoelectric switch 8 can be blocked, so that the photoelectric switch 8 sends a signal to the photovoltaic glass edge grinding machine to operate.

[0033] When the photovoltaic glass is out of contact with the contact roller 6, the rotating rocker 5 can be quickly reset under the action of the elastic force of the reset spring 10 to perform the next step.

[0034] The signal control component of the photovoltaic glass edge grinding machine has a compact structure and ingenious design. It adopts an isolation shield 2 to seal the photoelectric switch 8 and a structural design in which each component is independent of each other. After adopting this design, not only the problem of short service life of the existing signal control component is solved, but also each independent component can be replaced separately when damaged, which also solves the problem of inconvenience in replacing the existing signal control component. It is particularly suitable for the needs of use in photovoltaic glass edge grinding machines.

Claims

1. A signal control assembly for a photovoltaic glass edge grinding machine, comprising an assembly base plate (1), an isolation shield (2), a rotating rocker (5), a blocking block (7), and a photoelectric switch (8); characterized in that: The assembly base (1) is provided with an isolation shield (2); a support bearing (4) is installed on the assembly base (1) inside the isolation shield (2) by means of an assembly screw (3); a rotating pendulum (5) is provided on the support bearing (4); the lower end of the rotating pendulum (5) is provided with a contact roller (6) after passing through the isolation shield (2); a blocking block (7) is fixedly provided on the assembly base (1) on one side of the upper end of the rotating pendulum (5); a photoelectric switch (8) is provided on the assembly base (1) on the other side of the upper end of the rotating pendulum (5); a reset spring (10) is provided on the assembly base (1) below the blocking block (7) by means of an assembly screw (9); the upper end of the reset spring (10) is connected to the upper end of the rotating pendulum (5).

2. The signal control assembly of a photovoltaic glass edge grinding machine according to claim 1, characterized in that: The rotating pendulum (5) is an integral structure; an assembly hole (11) is provided in the middle of the rotating pendulum (5); an elastic component (12) is provided on the rotating pendulum (5) at the upper end of the assembly hole (11); an expansion joint (13) is provided between the elastic component (12) and the rotating pendulum (5); the lower end of the expansion joint (13) is communicated with the assembly hole (11); a tightening screw (14) is provided on the elastic component (12); the tightening screw (14) passes through the expansion joint (13) and is connected to the rotating pendulum (5).

3. The signal control assembly of a photovoltaic glass edge grinding machine according to claim 1, characterized in that: The photoelectric switch (8) is embedded in the interior of the assembly base plate (1).

4. The signal control assembly of a photovoltaic glass edge grinding machine according to claim 1, characterized in that: The upper end of the assembly base plate (1) is provided with two groups of assembly sliding holes (15); locking screws (16) are installed on both sides of the assembly base plate (1); and an isolation shield (2) is installed on the assembly base plate (1) through the locking screws (16).

5. The signal control assembly of a photovoltaic glass edge grinding machine according to claim 1, characterized in that: The lower end of the isolation shield (2) is an open structure; assembly side panels (17) are provided on both sides of the isolation shield (2); an assembly opening (18) is provided on the assembly side panels (17); the isolation shield (2) is mounted on the assembly base plate (1) through the assembly opening (18) and the locking screws (16).

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