Precise punching device for glass cover plate

Abstract

The utility model relates to the technical field of tapping devices, in particular to a glass cover plate precise tapping device which comprises a supporting seat, a connecting cover is fixedly connected to the top end of the supporting seat, a moving structure is arranged on the connecting cover and comprises an electric push rod and a baffle, the baffle is rotationally connected to the connecting cover, and two connecting rods are rotationally connected to the baffle. A connecting plate is fixedly connected to the top end of the supporting seat, two guide seats are fixedly connected to the connecting plate, sliding sleeves are slidably connected to the guide seats, the same connecting seat is fixedly connected to the two sliding sleeves, a fixing structure is arranged on the connecting seat, the two sides of the connecting seat are rotationally connected with the two connecting rods respectively, and a laser cutting head is installed on the connecting cover. And a worker can be prevented from stretching hands into the bottom end of the laser cutting head in the perforating process, the hands of the worker are prevented from being injured, and therefore the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole opening devices, in particular to a precision hole opening device for glass covers. Background Art

[0002] As the name implies, a glass cover is a cover made of glass. During the production of some circular glass covers, it is necessary to open a hole in the center of the cover. Compared with traditional drill hole opening, laser hole opening is not only more accurate but also avoids generating noise, making it more convenient to use.

[0003] However, during the hole opening process of traditional laser hole opening devices, when an operator accidentally puts their hand under the laser cutting head, it will cause harm to the operator's hand, resulting in poor safety in use.

[0004] Therefore, it is necessary to design a hole opening device that ensures safety in use. Content of the Utility Model

[0005] In order to solve the above problems, the precision hole opening device for glass covers provided by the utility model can prevent an operator from putting their hand under the laser cutting head during the hole opening process, avoiding injury to the operator's hand and thus improving the safety in use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The precision hole opening device for glass covers includes a support base. A connection cover is fixedly connected to the top end of the support base. A moving structure is provided on the connection cover. The moving structure includes an electric push rod and a baffle. The baffle is rotatably connected to the connection cover. Two connecting rods are rotatably connected to the baffle. A connecting plate is fixedly connected to the top end of the support base. Two guiding seats are fixedly connected to the connecting plate. A sliding sleeve is slidably connected to the guiding seat. The same connection seat is fixedly connected to the two sliding sleeves. A fixing structure is provided on the connection seat. The two sides of the connection seat are respectively rotatably connected to the two connecting rods. A laser cutting head is installed on the connection cover.

[0008] Preferably, the cross-section of the guiding seat is in a "convex" shape structure, and the two guiding seats are symmetrically distributed about the middle of the connecting plate.

[0009] Preferably, two electric push rods are rotatably connected to the two sides of the connection cover, and the extending end of the electric push rod is rotatably connected to the baffle.

[0010] Preferably, the fixing structure includes clamping plates and a connecting shaft. Two clamping plates are provided at the top end of the connection seat. Two sliding rods are slidably connected to the connection seat. The end of the sliding rod is fixedly connected to the connecting shaft, and the end of the connecting shaft is fixedly connected to the clamping plate.

[0011] Preferably, a guide shaft is fixedly connected to the bottom end of the sliding rod, two guide grooves are provided at the top end of the connecting plate, and the guide shaft extends into the adjacent guide groove and is slidably connected to the connecting plate.

[0012] Preferably, the two clamping plates are symmetrically distributed about the middle of the connecting seat, and the cross section of one end of the sliding rod is in an L-shaped structure.

[0013] Preferably, a collecting structure is provided on the supporting seat, and the collecting structure includes a connecting frame and a collecting box. The bottom end of the supporting seat is fixedly connected to the connecting frame, and the collecting box is slidably connected inside the connecting frame.

[0014] Preferably, a handle is fixedly connected to one side of the collecting box, and the cross section of the end of the handle is in an L-shaped structure.

[0015] Preferably, a stopper is rotatably connected to the connecting frame, and the stopper abuts against the collecting box.

[0016] Advantages of the present utility model

[0017] The precision glass cover plate punching device of the present utility model can resist the glass cover plate and the laser cutting head through the baffle, thereby avoiding the situation that the staff reaches their hand under the laser cutting head during the punching process, preventing hand injuries to the staff, and effectively improving the safety of use. After the punching is completed, the baffle can be rotated. The rotation of the baffle will drive the connecting seat to move through two connecting rods. During the movement of the connecting seat, the fixing structure will automatically release the fixation of the glass cover plate. During the movement of the connecting seat, the sliding sleeve will slide on the guiding seat, thereby playing a role in guiding the movement of the connecting seat. When the baffle rotates 90 degrees, the connecting seat moves from the inside of the connecting cover to the outside of the connecting cover, thus avoiding the need to reach into the connecting cover to take out the glass cover plate, and effectively improving the convenience of operation. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the connection structure between the baffle and the connecting rod of the present utility model;

[0021] Figure 3 It is a schematic diagram of the connection structure between the clamping plate and the sliding rod of the present utility model;

[0022] Figure 4 Schematic diagram of the connection structure between the connection frame and the collection box of the present utility model;

[0023] Figure 5 is Figure 4 Enlarged schematic diagram of part A shown;

[0024] Figure 6 Schematic diagram of the connection structure between the connection plate and the guide seat of the present utility model.

[0025] Explanation of reference numerals: support seat 1, connection cover 2, moving structure 3, electric push rod 301, baffle 302, connecting rod 303, connection seat 304, sliding sleeve 305, guide seat 306, connection plate 4, fixing structure 5, clamping plate 501, connecting shaft 502, sliding rod 503, guide shaft 504, guide groove 505, collection structure 6, connection frame 601, handle 602, collection box 603, stop block 604, laser cutting head 7. Specific embodiments

[0026] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features and their effects of the present utility model as follows. Embodiment

[0027] In order to improve the safety of glass drilling operations, a precision hole opening device for glass covers is designed, and the specific scheme is as follows:

[0028] As Figures 1-3 and Fig. 5 show, the precision hole opening device for glass covers includes a support seat 1, a connection cover 2 is fixedly connected to the top end of the support seat 1, a moving structure 3 is provided on the connection cover 2, the moving structure 3 includes an electric push rod 301 and a baffle 302, the baffle 302 is rotatably connected to the connection cover 2, two connecting rods 303 are rotatably connected to the baffle 302, a connection plate 4 is fixedly connected to the top end of the support seat 1, two guide seats 306 are fixedly connected to the connection plate 4, a sliding sleeve 305 is slidably connected to the guide seat 306, the same connection seat 304 is fixedly connected to the two sliding sleeves 305, a fixing structure 5 is provided on the connection seat 304, the two sides of the connection seat 304 are respectively rotatably connected to the two connecting rods 303, and a laser cutting head 7 is installed on the connection cover 2.

[0029] As Figure 5 and Figure 6 show, the cross-section of the guide seat 306 is in a "convex" shape structure, and the two guide seats 306 are symmetrically distributed about the middle of the connection plate 4. Therefore, the movement of the connection seat 304 can be guided by the sliding of the sliding sleeve 305 on the guide seat 306.

[0030] As Figure 1As shown, two electric push rods 301 are rotatably connected to both sides of the connecting cover 2, and the extending ends of the electric push rods 301 are rotatably connected to the baffle 302. Therefore, the baffle 302 can be rotated by simultaneously extending the two electric push rods 301.

[0031] As Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, the fixing structure 5 includes clamping plates 501 and a connecting shaft 502. Two clamping plates 501 are provided at the top end of the connecting seat 304. Two sliding rods 503 are slidably connected to the connecting seat 304. The end of the sliding rod 503 is fixedly connected to the connecting shaft 502. The end of the connecting shaft 502 is fixedly connected to the clamping plate 501. The bottom end of the sliding rod 503 is fixedly connected to a guiding shaft 504. Two guiding grooves 505 are provided at the top end of the connecting plate 4. The guiding shaft 504 extends into the adjacent guiding groove 505 and is slidably connected to the connecting plate 4. The two clamping plates 501 are symmetrically distributed about the middle of the connecting seat 304. The cross-section of one end of the sliding rod 503 is in an L-shaped structure. Therefore, automatic positioning of the glass cover plate can be realized, the position of the glass cover plate is prevented from shifting during the opening process, and the accuracy of the opening is effectively improved.

[0032] As Figure 1 and Figure 4 As shown, a collecting structure 6 is provided on the support seat 1. The collecting structure 6 includes a connecting frame 601 and a collecting box 603. The bottom end of the support seat 1 is fixedly connected to the connecting frame 601. The collecting box 603 is slidably connected inside the connecting frame 601. One side of the collecting box 603 is fixedly connected to a handle 602. The cross-section of the end of the handle 602 is in an L-shaped structure. A stopper 604 is rotatably connected to the connecting frame 601. The stopper 604 abuts against the collecting box 603. Therefore, the corner materials generated during the opening can be centrally collected.

[0033] Instructions for use:

[0034] During the opening process, the baffle 302 can be used to block the glass cover plate and the laser cutting head 7, thereby preventing the operator from reaching his hand under the laser cutting head 7 during the opening process, avoiding hand injuries to the operator, and effectively improving the safety of use.

[0035] When the hole is drilled, the two electric push rods 301 can be started at the same time. The extension of the two electric push rods 301 will cause the baffle 302 to rotate. The rotation of the baffle 302 will drive the connecting seat 304 to move through the two connecting rods 303. During the movement of the connecting seat 304, the two clamping plates 501 will automatically release the fixation of the glass cover. During the movement of the connecting seat 304, the sliding sleeve 305 will slide on the guide seat 306, so as to guide the movement of the connecting seat 304. When the baffle 302 rotates ninety degrees, the electric push rod 301 stops extending. At this time, the glass cover moves from the inside of the connecting cover 2 to the outside of the connecting cover 2 with the connecting seat 304, thereby avoiding the need to reach into the inside of the connecting cover 2 to take out the glass cover, which effectively improves the convenience of operation.

[0036] After the glass cover plate with holes drilled is removed from the connecting seat 304, the glass cover plate without holes drilled can be placed on the connecting seat 304, and then the two electric push rods 301 can be retracted at the same time. The retraction of the electric push rod 301 will drive the baffle 302 to rotate in the opposite direction, so that the connecting seat 304 moves in the opposite direction. The movement of the connecting seat 304 will cause the guide shaft 504 to move inside the guide groove 505. When the guide shaft 504 moves at the inclined position in the middle of the guide groove 505, the sliding rod 503 will slide on the connecting seat 304, and the movement of the sliding rod 503 will drive the connecting shaft 502 to move, and the movement of the connecting shaft 502 will drive the clamping plate 501 to move. As a result, the two clamps 501 move toward the glass cover plate at the same time and resist and position the glass cover plate, thereby preventing the glass cover plate from shifting in position during the hole opening process, effectively improving the accuracy of the hole opening, and the scraps generated during the hole opening process will fall into the collection box 603 for collection. When the scraps collected in the collection box 603 need to be cleaned, the stopper 604 can be rotated. When the stopper 604 does not resist the collection box 603, the collection box 603 can be pulled out from the inside of the connecting frame 601 by holding the handle 602, and the scraps collected in the collection box 603 can be easily cleaned after being pulled out.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content within the scope of the technical solution of the present utility model. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. Precision glass cover plate punching device, comprising a support base, characterized in that: A connecting cover is fixedly connected to the top end of the support base. A moving structure is provided on the connecting cover. The moving structure includes an electric push rod and a baffle. The baffle is rotatably connected to the connecting cover. Two connecting rods are rotatably connected to the baffle. A connecting plate is fixedly connected to the top end of the support base. Two guiding seats are fixedly connected to the connecting plate. A sliding sleeve is slidably connected to the guiding seat. The same connecting seat is fixedly connected to the two sliding sleeves. A fixing structure is provided on the connecting seat. The two sides of the connecting seat are respectively rotatably connected to the two connecting rods. A laser cutting head is installed on the connecting cover.

2. The precision hole-opening device for a glass cover plate according to claim 1, wherein: The cross-section of the guiding seat is in a "convex" shape structure. The two guiding seats are symmetrically distributed about the middle of the connecting plate.

3. The precision hole-opening device for a glass cover plate according to claim 1, wherein: Two electric push rods are rotatably connected to the two sides of the connecting cover. The extending end of the electric push rod is rotatably connected to the baffle.

4. The glass cover plate precision hole-opening device according to claim 1, characterized in that: The fixing structure includes a clamping plate and a connecting shaft. Two clamping plates are provided at the top end of the connecting seat. Two sliding rods are slidably connected to the connecting seat. The end of the sliding rod is fixedly connected to the connecting shaft. The end of the connecting shaft is fixedly connected to the clamping plate.

5. The precision hole-opening device for a glass cover plate according to claim 4, characterized in that: A guiding shaft is fixedly connected to the bottom end of the sliding rod. Two guiding grooves are provided at the top end of the connecting plate. The guiding shaft extends into the adjacent guiding groove and is slidably connected to the connecting plate.

6. The precision hole-opening device for a glass cover plate according to claim 4, characterized in that: The two clamping plates are symmetrically distributed about the middle of the connecting seat. The cross-section of one end of the sliding rod is in an L-shaped structure.

7. The precision hole-opening device for a glass cover plate according to claim 1, wherein: A collecting structure is provided on the support base. The collecting structure includes a connecting frame and a collecting box. The connecting frame is fixedly connected to the bottom end of the support base. The collecting box is slidably connected to the inside of the connecting frame.

8. The precision hole-opening device for a glass cover plate according to claim 7, wherein: A handle is fixedly connected to one side of the collecting box. The cross-section of the end of the handle is in an L-shaped structure.

9. The precision hole-opening device for a glass cover plate according to claim 7, characterized in that: A stop block is rotatably connected to the connecting frame. The stop block abuts against the collecting box.

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