Edge cutting device for tempered glass production

Abstract

The utility model belongs to the technical field of tempered glass production, and particularly relates to an edge cutting device for tempered glass production, which comprises an edge cutting table, universal wheels and supporting rods, and the edge cutting device is arranged above the edge cutting table. According to the edge cutting device for tempered glass production, the adjusting unit is arranged to be matched with the rotating unit, the four edges of tempered glass can be adjusted, and when the front edge and the rear edge of the tempered glass need to be cut, a cutting knife at the output end of a cutting machine is flush with the left edge and the right edge of the tempered glass through the rotating unit; and then a first electric push rod pushes a moving plate to move, so that a cutting machine is driven to move left and right to cut the front and rear sides of the tempered glass, and similarly, the left and right sides of the tempered glass are cut, and the problems that in the background technology, a cutting knife can only move transversely in the using process, and when other sides of the tempered glass need to be cut, the cutting knife cannot move transversely are solved. And the position of the toughened glass needs to be continuously adjusted, so that the production efficiency of the toughened glass is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered glass production, in particular to a trimming device for tempered glass production. Background Art

[0002] Tempered glass is a kind of safety glass. It is actually a kind of prestressed glass. In order to improve the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When tempered glass is produced, it needs to be cut and then adjusted to the required size.

[0003] However, the prior art lacks a clamping component when cutting the glass, and is unable to clamp and fix the glass on the conveying wheel, so the glass is unstable and easily moves when cutting the glass.

[0004] For example, a tempered glass trimming device disclosed in Chinese patent CN218290744U, when cutting the glass, the support plate contacts the weight sensor, and then the controller energizes the electromagnet, and the electromagnet adsorbs the iron plate, so the iron plate drives the slide plate and the slide bar to slide downward, and the slide bar drives the pressure plate to clamp the glass tightly, so the position of the glass can be fixed, and then cutting can be carried out. Therefore, this device can clamp and fix the glass when it is cut, ensuring the stability of the cutting process.

[0005] However, the cutting blade of the device can only move horizontally during use. When it is necessary to cut other edges of the tempered glass, the position of the tempered glass needs to be constantly adjusted, which affects the production efficiency of the tempered glass.

[0006] For this reason, we urgently need to provide a kind of edge trimming device for tempered glass production. Utility Model Content

[0007] The purpose of the utility model is to provide a trimming device for tempered glass production, so as to solve the problem proposed in the above background technology that the cutting knife can only move horizontally during use, and when it is necessary to cut other edges of the tempered glass, the position of the tempered glass needs to be constantly adjusted, which affects the production efficiency of the tempered glass.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming device for tempered glass production, comprising a trimming table, universal wheels and support rods, wherein the universal wheels are fixedly installed around the bottom of the trimming table, the support rods are fixedly installed around the top of the trimming table, and a trimming device is arranged above the trimming table.

[0009] The trimming device comprises an adjusting unit, a rotating unit and a pressing unit. The adjusting unit is arranged above the trimming table, the rotating unit is arranged at the bottom of the adjusting unit, and the pressing unit is arranged at the bottom of the rotating unit.

[0010] The adjusting unit includes a guide rod, a movable plate, a fixed block, a first electric push rod, a support plate, a limit rod, a second electric push rod, a hydraulic cylinder and a hydraulic rod. The guide rod is fixedly installed on one side adjacent to the left and right support rods, and the front and rear ends of the movable plate are slidably connected to the outer surface of the guide rod. The fixed block is fixedly installed on the front end of the bottom of the movable plate. The first electric push rod is fixedly installed on the right side of the left front support rod. The support plate is fixedly installed on the front and rear ends of the top of the movable plate. The limit rod is fixedly installed on one side adjacent to the front and rear support plates. The second electric push rod is fixedly installed on the rear end of the top of the movable plate. The hydraulic cylinder is installed on the top of the movable plate, and the hydraulic rod is installed on the output end of the hydraulic cylinder.

[0011] Preferably, the rotating unit comprises a rotating motor, a rotating shaft and a cutting machine, the rotating motor is fixedly mounted at the bottom of the hydraulic rod, the rotating shaft is fixedly mounted at the output end of the rotating motor, and the cutting machine is fixedly mounted at the bottom of the rotating shaft.

[0012] Preferably, the clamping unit includes a telescopic rod, a spring, a connecting plate and a pressure wheel, the telescopic rod is fixedly installed at the bottom of the cutting machine, the spring is installed on the outside of the telescopic rod, the connecting plate is fixedly installed at the bottom of the telescopic rod, and the pressure wheel is fixedly installed at the front and rear ends of the bottom of the connecting plate.

[0013] Preferably, the output end of the first electric push rod is fixedly connected to one side of the fixed block, and the first electric push rod is extended and retracted to push the fixed block to drive the movable plate to move left and right along the guide rod, thereby facilitating the lateral movement of the cutting machine, so that it can cut the front and back sides of the tempered glass.

[0014] Preferably, limit holes are provided on the left and right sides of the hydraulic cylinder, and the limit rod passes through the limit hole. The limit rod limits the hydraulic cylinder, so that the hydraulic cylinder moves forward and backward along the limit rod, so that the cutting machine can move longitudinally and cut the left and right sides of the tempered glass.

[0015] Preferably, the output end of the second electric push rod is fixedly connected to one side of the hydraulic cylinder, so that the second electric push rod is telescopic to push the hydraulic cylinder to move along the limit rod, thereby driving the cutting machine to move longitudinally.

[0016] Preferably, a cutting knife is installed at the output end of the cutting machine, and the height of the cutting knife is higher than the pressure wheel. When the cutting machine moves downward, the pressure wheel presses and fixes the tempered glass in advance, thereby preventing the tempered glass from shaking during cutting.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The trimming device for tempered glass production can adjust the four sides of the tempered glass by arranging an adjustment unit and cooperating with a rotation unit. When it is necessary to cut the front and back sides of the tempered glass, the cutting knife at the output end of the cutting machine is made level with the left and right sides of the tempered glass through the rotation unit, and then the first electric push rod pushes the moving plate to move, thereby driving the cutting machine to move left and right to cut the front and back sides of the tempered glass, and similarly to cut the left and right sides of the tempered glass, thereby solving the problem in the background technology that the cutting knife can only move horizontally during use, and when it is necessary to cut other sides of the tempered glass, the position of the tempered glass needs to be constantly adjusted, which affects the production efficiency of the tempered glass.

[0019] 2. The trimming device for tempered glass production is provided with a pressing unit. When the cutting machine moves down, the tempered glass is pressed and fixed in advance by the pressing wheel, thereby preventing the tempered glass from shaking during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the regulating unit of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the connection between the rotating unit and the pressing unit of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the pressing unit of the utility model.

[0024] In the figure: 1. trimming table; 2. universal wheel; 3. support rod; 401. guide rod; 402. movable plate; 403. fixed block; 404. first electric push rod; 405. support plate; 406. limit rod; 407. second electric push rod; 408. hydraulic cylinder; 409. hydraulic rod; 410. rotating motor; 411. rotating shaft; 412. cutting machine; 413. telescopic rod; 414. spring; 415. connecting plate; 416. pressure wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution: Example

[0027] A trimming device for tempered glass production comprises a trimming table 1, universal wheels 2 and support rods 3. The universal wheels 2 are fixedly installed around the bottom of the trimming table 1, the support rods 3 are fixedly installed around the top of the trimming table 1, and a trimming device is arranged above the trimming table 1.

[0028] The trimming device comprises an adjusting unit, a rotating unit and a pressing unit. The adjusting unit is arranged above the trimming table 1, the rotating unit is arranged at the bottom of the adjusting unit, and the pressing unit is arranged at the bottom of the rotating unit.

[0029] The adjusting unit comprises a guide rod 401, a movable plate 402, a fixed block 403, a first electric push rod 404, a support plate 405, a limit rod 406, a second electric push rod 407, a hydraulic cylinder 408 and a hydraulic rod 409. The guide rod 401 is fixedly installed with one side adjacent to the left and right support rods 3. The front and rear ends of the movable plate 402 are slidably connected to the outer surface of the guide rod 401. The fixed block 403 is fixedly installed with the front end of the bottom of the movable plate 402. The first electric push rod 404 is fixedly installed on the right side of the left front support rod 3. The output end of the first electric push rod 404 is fixedly connected to one side of the fixed block 403. The first electric push rod 404 is telescopically pushed to push the fixed block 403 to drive the movable plate 402 to move left and right along the guide rod 401, thereby facilitating the lateral movement of the cutting machine 412, so that it can cut the front and rear sides of the tempered glass. The support plate 405 is fixedly installed at the front and rear ends of the top of the movable plate 402. The limit rod 4 06 is fixedly installed on one side adjacent to the front and rear support plates 405, the second electric push rod 407 is fixedly installed on the rear end of the top of the moving plate 402, and the output end of the second electric push rod 407 is fixedly connected to one side of the hydraulic cylinder 408, so that the second electric push rod 407 can be extended and retracted to push the hydraulic cylinder 408 to move along the limit rod 406, thereby driving the cutting machine 412 to move longitudinally, the hydraulic cylinder 408 is installed on the top of the moving plate 402, and limit holes are provided on the left and right sides of the hydraulic cylinder 408. The limit rod 406 passes through the limit holes, and the limit rod 406 limits the hydraulic cylinder 408, so that the hydraulic cylinder 408 moves forward and backward along the limit rod 406, so that the cutting machine 412 can move longitudinally and can cut the left and right sides of the tempered glass. The hydraulic rod 409 is installed at the output end of the hydraulic cylinder 408, and the hydraulic rod 409 is extended and retracted under the action of the hydraulic cylinder 408, so that the cutting machine 412 moves up and down.

[0030] The rotating unit includes a rotating motor 410, a rotating shaft 411 and a cutting machine 412. The rotating motor 410 is fixedly installed at the bottom of the hydraulic rod 409, the rotating shaft 411 is fixedly installed at the output end of the rotating motor 410, and the cutting machine 412 is fixedly installed at the bottom of the rotating shaft 411. A cutting knife is installed at the output end of the cutting machine 412, and the height of the cutting knife is higher than the pressure wheel 416. When the cutting machine 412 moves downward, the tempered glass is pressed and fixed in advance by the pressure wheel 416, so as to avoid shaking of the tempered glass during cutting. Example

[0031] On the basis of Example 1: the pressing unit includes a telescopic rod 413, a spring 414, a connecting plate 415 and a pressure wheel 416. The telescopic rod 413 is fixedly installed at the bottom of the cutting machine 412, the spring 414 is installed on the outside of the telescopic rod 413, the connecting plate 415 is fixedly installed at the bottom of the telescopic rod 413, and the pressure wheel 416 is fixedly installed at the front and rear ends of the bottom of the connecting plate 415. The tempered glass is pressed by the pressure wheel 416, and at the same time, the pressure wheel 416 rolls on the surface of the tempered glass as the cutting machine 412 moves, thereby facilitating the cutting of the tempered glass.

[0032] During use, when it is necessary to cut the left and right sides of the tempered glass, the rotating motor 410 is started and the electric shaft 411 is rotated to rotate the cutter 412 until the cutting knife is in a parallel position with one side of the tempered glass, and then the first electric push rod 404 is started to push the movable plate 402 to move along the guide rod 401 until the cutter 412 moves to the required position, and then the hydraulic cylinder 408 is started to drive the hydraulic rod 409 to extend and retract to move the cutter 412 downward. During the downward movement, the pressure wheel 416 contacts the upper surface of the tempered glass until the tempered glass is pressed tightly, and then the cutter 412 and the second electric push rod 407 are started to push the cutter 412 to move forward and backward to cut the left and right sides of the tempered glass. When it is necessary to cut the front and rear ends of the tempered glass, the rotating motor 410 is started to rotate the cutting knife to a position parallel to the front and rear sides of the tempered glass, and then the first electric push rod 404 is started to drive the movable plate 402 to move left and right, thereby driving the cutter 412 to move left and right to cut the front and rear sides of the tempered glass.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A trimming device for tempered glass production, comprising a trimming table (1), a universal wheel (2) and a support rod (3), wherein the universal wheel (2) is fixedly mounted around the bottom of the trimming table (1), and the support rod (3) is fixedly mounted around the top of the trimming table (1), characterized in that: A trimming device is provided above the trimming table (1); The trimming device comprises an adjustment unit, a rotation unit and a pressing unit, wherein the adjustment unit is arranged above the trimming table (1), the rotation unit is arranged at the bottom of the adjustment unit, and the pressing unit is arranged at the bottom of the rotation unit; The adjustment unit comprises a guide rod (401), a movable plate (402), a fixed block (403), a first electric push rod (404), a support plate (405), a limit rod (406), a second electric push rod (407), a hydraulic cylinder (408) and a hydraulic rod (409); the guide rod (401) is fixedly mounted on one side adjacent to the left and right support rods (3); the movable plate (402) is slidably connected to the outer surface of the guide rod (401) at its front and rear ends; the fixed block (403) is fixedly mounted on the movable plate (402); ), the first electric push rod (404) is fixedly mounted on the right side of the left front support rod (3), the support plate (405) is fixedly mounted on the front and rear ends of the top of the moving plate (402), the limit rod (406) is fixedly mounted on one side adjacent to the front and rear support plates (405), the second electric push rod (407) is fixedly mounted on the rear end of the top of the moving plate (402), the hydraulic cylinder (408) is mounted on the top of the moving plate (402), and the hydraulic rod (409) is mounted on the output end of the hydraulic cylinder (408).

2. The edge trimming device for tempered glass production according to claim 1, characterized in that: The rotating unit comprises a rotating motor (410), a rotating shaft (411) and a cutter (412); the rotating motor (410) is fixedly mounted on the bottom of the hydraulic rod (409); the rotating shaft (411) is fixedly mounted on the output end of the rotating motor (410); and the cutter (412) is fixedly mounted on the bottom of the rotating shaft (411).

3. The edge trimming device for tempered glass production according to claim 1, characterized in that: The pressing unit comprises a telescopic rod (413), a spring (414), a connecting plate (415) and a pressing wheel (416); the telescopic rod (413) is fixedly mounted on the bottom of the cutting machine (412); the spring (414) is mounted on the outside of the telescopic rod (413); the connecting plate (415) is fixedly mounted on the bottom of the telescopic rod (413); and the pressing wheel (416) is fixedly mounted on the front and rear ends of the bottom of the connecting plate (415).

4. The edge trimming device for tempered glass production according to claim 1, characterized in that: The output end of the first electric push rod (404) is fixedly connected to one side of the fixed block (403).

5. The edge trimming device for tempered glass production according to claim 1, characterized in that: The hydraulic cylinder (408) is provided with limit holes on the left and right sides, and the limit rod (406) passes through the limit holes.

6. The edge trimming device for tempered glass production according to claim 1, characterized in that: The output end of the second electric push rod (407) is fixedly connected to one side of the hydraulic cylinder (408).

7. The edge trimming device for tempered glass production according to claim 2, characterized in that: A cutting knife is installed at the output end of the cutting machine (412), and the height of the cutting knife is higher than the pressing wheel (416).

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