A stretching device for processing aluminum bottle caps

Abstract

The utility model provides a stretching device for processing aluminum bottle caps, and relates to the technical field of stretching devices. The utility model comprises an operating table, wherein a slide rail is fixedly connected to the connection of the operating table, an electric telescopic rod is fixedly connected to one side of the slide rail, a protective device is arranged on the surface of the slide rail, a buffer device is arranged on the top of the operating table, a connecting plate is fixedly connected to the output end of the electric telescopic rod, a sliding plate is fixedly connected to the bottom of the connecting plate, and the sliding plate is slidably connected to the inner wall of the slide rail. When the protective device is used, a first protective cover slides inside a limit frame, and then the first protective cover slides to the top of the operating table, and then the first protective cover is arranged on the side of the metal detection, because the side of the first protective cover facing the metal detection is transparent tempered glass, and then the protective function of the first protective cover can be played without hindering the protective function of the first protective cover, so that a certain protective function can be played.

Description

Technical Field

[0001] The utility model relates to the technical field of stretching devices, in particular to a stretching device for processing aluminum bottle caps. Background Art

[0002] The stretching device is a device used to detect the tensile properties of aluminum metal when the aluminum bottle cap is being processed. When the stretching device is used, the two ends of the aluminum metal are clamped by the first clamp and the second clamp respectively, and then the electric telescopic rod is started to stretch the aluminum metal, observe the stretching of the aluminum metal, and display the tensile force of the aluminum metal in real time on the display screen, so that it can be understood to a certain extent whether the aluminum metal meets the standard for making bottle caps, so as to avoid the aluminum bottle caps produced not meeting the use standards. The inventor found that the stretching device still has at least the following problems in daily work: when using the stretching device, the inspector needs to observe the changes of the metal being inspected and the readings displayed on the display screen, so as to understand whether the material meets the standard for making bottle caps, but in actual use, the metal may be broken or fractured during the inspection process, so that fragments may splash out, which may cause harm to the inspector. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a stretching device for processing aluminum bottle caps.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stretching device for processing aluminum bottle caps, comprising an operating table, a connection of the operating table is fixedly connected to a slide rail, one side of the slide rail is fixedly connected to an electric telescopic rod, a surface of the slide rail is provided with a protective device, a buffer device is provided on the top of the operating table, an output end of the electric telescopic rod is fixedly connected to a connecting plate, a bottom of the connecting plate is fixedly connected to a sliding plate, the sliding plate is slidably connected to the inner wall of the slide rail, a first bolt is threadedly inserted through one side of the sliding plate, a moving plate is rotatably sleeved on the surface of the first bolt, a locking plate is fixedly connected to the top of the operating table, a second bolt is rotatably inserted on one side of the slide rail, an extrusion plate is threadedly sleeved on the surface of the second bolt, a display screen is fixedly connected to the top of the operating table, the protective device comprises a limit frame, the limit frame is fixedly connected to one side of the slide rail, and the inner wall of the limit frame is slidably connected to the first protective sleeve.

[0005] The effect achieved by the above-mentioned components is: when using the protective device, the first protective cover slides inside the limit frame, and then the first protective cover slides to the top of the operating table, and then the first protective cover is set on the side of the metal detection. Because the side of the first protective cover facing the metal detection is transparent tempered glass, it can play a protective role without hindering the protective role of the first protective cover, so it can play a certain protective role.

[0006] Preferably, the top of the first protective sleeve is slidably connected to the second protective sleeve, a fixing rod is inserted through one side of the second protective sleeve, a small hole is opened on one side of the connecting plate, and the inner wall of the small hole is slidably connected to the fixing rod.

[0007] The effect achieved by the above components is: after the fixing rod is passed through the second protective cover, it is inserted into the inside of the small hole, and then the top of the second protective cover is well set on one side of the connecting plate, and then when the electric telescopic rod pulls the connecting plate, the second protective cover can be driven to slide out of the first protective cover, and the side of the second protective cover facing the detected metal is also tempered glass, which can increase the size of the first protective cover to a certain extent, and can well ensure that the protective cover is always set on the side of the detected metal.

[0008] Preferably, a first spring is sleeved on the surface of the fixing rod, one end of the first spring is fixedly connected to the top of the fixing rod, and one end of the first spring close to the fixing rod is fixedly connected to one side of the second protective sleeve.

[0009] The effect achieved by the above components is: the fixing rod is pulled toward the direction close to the second protective sleeve by the first spring, thereby well restricting the fixing rod inside the small hole.

[0010] Preferably, one side of the slide rail is fixedly connected to a support plate, one side of the support plate is fixedly connected to a second spring, a side of the second spring away from the support plate is fixedly connected to a triangular block, and the triangular block is slidably inserted into one side of the limit frame.

[0011] The effects achieved by the above-mentioned components are: controlling the triangular block to slide out of the limit frame, so that the first protective cover can slide downward inside the limit frame, so that the first protective cover is set on the top of the operating table; when the protective device is not in use, manually lift the first protective cover so that the first protective cover squeezes the inclined surface of the triangular block, thereby driving the second spring to be compressed, so that the triangular block slides out of the limit frame; when the first protective cover slides to the top of the limit frame, the second spring squeezes the triangular block to slide into the inside of the limit frame, and then the first protective cover is well limited to the top of the limit frame through the triangular block.

[0012] Preferably, one side of the triangular block is fixedly connected with a connecting rope, the connecting rope slides through and is inserted into one side of the support plate, one end of the connecting rope away from the triangular block is fixedly connected with a rectangular block, and the rectangular block is fixedly connected to one side of the slide rail.

[0013] The effect achieved by the above components is: pulling the connecting rope, thereby driving the triangular block away from the limiting frame, thereby effectively making the triangular block away from the limiting frame.

[0014] Preferably, the buffer device comprises a first rubber plate, and the first rubber plate is fixedly connected to the top of the operating table.

[0015] The effect achieved by the above components is that the buffer device can be well arranged on the top of the operating table through the first rubber plate.

[0016] Preferably, connecting holes are evenly opened on the top of the first rubber plate, and a damping rod is slidably connected to the inner wall of the connecting hole. The damping rod is fixedly connected to the bottom of the operating table, and the top of the damping rod is fixedly connected to a rectangular plate. A third spring is sleeved on the surface of the damping rod, and one end of the third spring is fixedly connected to the top of the operating table, and one end of the third spring away from the operating table is fixedly connected to the bottom of the rectangular plate.

[0017] The effect achieved by the above components is: when the first protective cover slides downward due to gravity, it is squeezed on the top of the rectangular plate, thereby compressing the third spring, which can play a certain buffering role and can to a certain extent prevent the first protective cover from being damaged by hitting the top of the operating table.

[0018] Preferably, a second rubber plate is fixedly connected to the top of the rectangular plate, and protrusions are evenly fixedly connected to the bottom of the rectangular plate.

[0019] The effect achieved by the above components is that the first protective sleeve is pressed on the top of the second rubber plate fixed on the top of the rectangular plate, so that the protrusion is pressed on the top of the first rubber plate, which can play a certain buffering role.

[0020] In the utility model, by setting a protective device, when the protective device is used, the first protective cover slides inside the limit frame, and then the first protective cover slides to the top of the operating table, and then the first protective cover is set on the side of the metal detection. Because the side of the first protective cover facing the metal detection is transparent tempered glass, it can play a protective role without hindering the protective role of the first protective cover, so that it can play a certain protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a stretching device for processing aluminum bottle caps;

[0022] Figure 2 A three-dimensional structural schematic diagram of a novel limiting frame proposed in the utility model;

[0023] Figure 3 The three-dimensional structural schematic diagram of the novel triangular block proposed in the utility model;

[0024] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel rectangular plate.

[0025] Legend: 1. Operating table; 2. Slide rail; 3. Electric telescopic rod; 4. Protective device; 401. Limit frame; 402. First protective cover; 403. Second protective cover; 404. Fixed rod; 405. First spring; 406. Small hole; 407. Triangular block; 408. Support plate; 409. Second spring; 410. Connecting rope; 411. Rectangular block; 5. Buffer device; 501. First rubber plate; 502. Connecting hole; 503. Damping rod; 504. Third spring; 505. Rectangular plate; 506. Second rubber plate; 507. Protrusion; 6. Connecting plate; 7. Sliding plate; 8. First bolt; 9. Moving plate; 10. Positioning plate; 11. Second bolt; 12. Extrusion plate; 13. Display screen. DETAILED DESCRIPTION

[0026] Embodiment 1, as Figure 1-4As shown, a stretching device for processing aluminum bottle caps, the connection of the operating platform 1 is fixedly connected to a slide rail 2, one side of the slide rail 2 is fixedly connected to an electric telescopic rod 3, the surface of the slide rail 2 is provided with a protective device 4, the top of the operating platform 1 is provided with a buffer device 5, the output end of the electric telescopic rod 3 is fixedly connected to a connecting plate 6, the bottom of the connecting plate 6 is fixedly connected to a sliding plate 7, the sliding plate 7 is slidably connected to the inner wall of the slide rail 2, one side of the sliding plate 7 is threadedly inserted with a first bolt 8, the surface of the first bolt 8 is rotatably sleeved with a moving plate 9, the top of the operating platform 1 is fixedly connected to a locking plate 10, one side of the slide rail 2 is rotatably inserted with a second bolt 11, the surface of the second bolt 11 is threadedly sleeved with an extrusion plate 12, the top of the operating platform 1 is fixedly connected to a display screen 13, and the stretching device is used. When the electric telescopic rod 3 is stretched, the two ends of the aluminum metal are clamped by the first clamp and the second clamp respectively, that is, the first bolt 8 is manually rotated to squeeze the movable plate 9 on one side of the sliding plate 7, and the second bolt 11 is manually rotated to squeeze the extrusion plate 12 on one side of the positioning plate 10, and then the electric telescopic rod 3 is started to stretch the aluminum metal, and the stretching of the aluminum metal is observed. Because the output end of the electric telescopic rod 3 is provided with a tension sensor, the tension received by the tension sensor can well transmit data to the display screen 13, so that the tension received by the aluminum metal can be displayed in real time on the display screen 13, so that it can be understood to a certain extent whether the aluminum metal meets the standard for making bottle caps, so as to avoid the produced aluminum bottle caps not meeting the use standards to a certain extent.

[0027] Reference Figure 2 and Figure 3The protective device 4 includes a limit frame 401, which is fixedly connected to one side of the slide rail 2. The inner wall of the limit frame 401 is slidably connected with a first protective sleeve 402. When the protective device 4 is used, the first protective sleeve 402 slides inside the limit frame 401, and then the first protective sleeve 402 slides to the top of the operating table 1, and then the first protective sleeve 402 is set on the side of the metal detection. Because the side of the first protective sleeve 402 facing the metal detection is transparent tempered glass, it can play a protective role without hindering the protective role of the first protective sleeve 402, so that it can play a certain protective role. The top of the first protective sleeve 402 is slidably connected with a second protective sleeve 403, and one side of the second protective sleeve 403 is penetrated and inserted A small hole 406 is provided on one side of the fixing rod 404 and the connecting plate 6. The inner wall of the small hole 406 is slidably connected to the fixing rod 404. After the fixing rod 404 passes through the second protective sleeve 403, it is inserted into the inside of the small hole 406, so that the top of the second protective sleeve 403 is well set on one side of the connecting plate 6. When the electric telescopic rod 3 pulls the connecting plate 6, the second protective sleeve 403 can be driven to slide out of the first protective sleeve 402. The side of the second protective sleeve 403 facing the detection metal is also tempered glass, which can increase the size of the first protective sleeve 402 to a certain extent, and can well make the protective sleeve always set on the side of the detection metal. The surface of the fixing rod 404 is sleeved with a first spring 405. One end of the first spring 405 and the fixing rod 40 4, one end of the first spring 405 close to the fixing rod 404 is fixedly connected to one side of the second protective sleeve 403, and the fixing rod 404 is pulled toward the direction close to the second protective sleeve 403 by the first spring 405, so as to well limit the fixing rod 404 inside the small hole 406, one side of the slide rail 2 is fixedly connected to a support plate 408, one side of the support plate 408 is fixedly connected to a second spring 409, and one side of the second spring 409 away from the support plate 408 is fixedly connected to a triangular block 407, and the triangular block 407 is slidably inserted through one side of the limit frame 401 to control the triangular block 407 to slide out of the limit frame 401, so that the first protective sleeve 402 can slide downward inside ... 02 is set on the top of the operating table 1. When the protective device 4 is not in use, the first protective sleeve 402 is manually lifted up so that the first protective sleeve 402 squeezes the inclined surface of the triangular block 407, thereby driving the second spring 409 to be compressed, so that the triangular block 407 slides out of the limit frame 401. When the first protective sleeve 402 slides to the top of the limit frame 401, the second spring 409 squeezes the triangular block 407 to slide into the inside of the limit frame 401, and then the first protective sleeve 402 is well limited to the top of the limit frame 401 through the triangular block 407. A connecting rope 410 is fixedly connected to one side of the triangular block 407. The connecting rope 410 slides through one side of the support plate 408. The end of the connecting rope 410 away from the triangular block 407 is fixedly connected to a rectangular block 411.The rectangular block 411 is fixedly connected to one side of the slide rail 2, and the connecting rope 410 is pulled to drive the triangular block 407 away from the limit frame 401, thereby making the triangular block 407 away from the limit frame 401.

[0028] Reference Figure 4 The buffer device 5 comprises a first rubber plate 501, which is fixedly connected to the top of the operating table 1. The buffer device 5 can be well arranged on the top of the operating table 1 through the first rubber plate 501. The top of the first rubber plate 501 is evenly provided with connecting holes 502. The inner wall of the connecting hole 502 is slidably connected with a damping rod 503. The damping rod 503 is fixedly connected to the bottom of the operating table 1. The top of the damping rod 503 is fixedly connected with a rectangular plate 505. The surface of the damping rod 503 is sleeved with a third spring 504. One end of the third spring 504 is fixedly connected to the top of the operating table 1. The end of the third spring 504 away from the operating table 1 is connected to the bottom of the rectangular plate 505. The first protective cover 402 is fixedly connected to the top of the rectangular plate 505. When the first protective cover 402 slides downward due to gravity, it is pressed on the top of the rectangular plate 505, so that the third spring 504 is compressed, which can play a certain buffering role and can avoid the first protective cover 402 from being damaged due to hitting the top of the operating table 1 to a certain extent. The top of the rectangular plate 505 is fixedly connected with the second rubber plate 506, and the bottom of the rectangular plate 505 is evenly fixedly connected with the protrusion 507. The first protective cover 402 is pressed on the top of the second rubber plate 506 fixed on the top of the rectangular plate 505, so that the protrusion 507 is pressed on the top of the first rubber plate 501, which can play a certain buffering role.

[0029] Working principle: when using the stretching device, clamp the two ends of the aluminum metal with the first clamp and the second clamp respectively, that is, manually rotate the first bolt 8 to squeeze the moving plate 9 on one side of the sliding plate 7, and manually rotate the second bolt 11 to squeeze the squeezing plate 12 on one side of the positioning plate 10, and then start the electric telescopic rod 3 to stretch the aluminum metal, and observe the stretching of the aluminum metal. Because the output end of the electric telescopic rod 3 is provided with a tension sensor, the tension received by the tension sensor can well transmit data to the display screen 13, so that the tension received by the aluminum metal can be displayed in real time on the display screen 13, so that it can be understood to a certain extent whether the aluminum metal meets the requirements. The protective device 4 is used to meet the standards for making bottle caps, so as to avoid the produced aluminum bottle caps not meeting the use standards to a certain extent. When using the protective device 4, the connecting rope 410 is manually pulled to drive the triangular block 407 away from the limit frame 401, so that the triangular block 407 is well away from the limit frame 401, so that the first protective cover 402 slides inside the limit frame 401, and then the first protective cover 402 slides to the top of the operating table 1, so that the first protective cover 402 is set on the side of the metal detection, because the side of the first protective cover 402 facing the metal detection is transparent tempered glass, so that it can play a protective role without hindering the protective role of the first protective cover 402, and fix it. After the rod 404 passes through the second protective sleeve 403, it is inserted into the inside of the small hole 406, and the first spring 405 pulls the fixing rod 404 towards the second protective sleeve 403, thereby well limiting the fixing rod 404 inside the small hole 406, and then well setting the top of the second protective sleeve 403 on one side of the connecting plate 6, which can play a certain protective role. When the protective device 4 is not in use, the first protective sleeve 402 is manually lifted up, so that the first protective sleeve 402 squeezes the inclined surface of the triangular block 407, thereby driving the second spring 409 to be compressed, so that the triangular block 407 slides out of the limit frame 401. When the first protective sleeve 402 slides to the top of the limit frame 401, the second The spring 409 squeezes the triangular block 407 to slide into the inside of the limit frame 401, and then the first protective cover 402 is well limited to the top of the limit frame 401 through the triangular block 407. When the buffer device 5 is used, that is, when the first protective cover 402 slides downward due to gravity, it is squeezed on the top of the rectangular plate 505. The first protective cover 402 is squeezed on the top of the second rubber plate 506 fixed on the top of the rectangular plate 505, so that the third spring 504 is compressed, and the protrusion 507 is squeezed on the top of the first rubber plate 501. This can play a certain buffering role and can avoid the first protective cover 402 from being damaged due to hitting the top of the operating table 1 to a certain extent.

Claims

1. A stretching device for processing aluminum bottle caps, comprising an operating table (1), characterized in that: The operating table (1) is fixedly connected to a slide rail (2), one side of the slide rail (2) is fixedly connected to an electric telescopic rod (3), the surface of the slide rail (2) is provided with a protective device (4), the top of the operating table (1) is provided with a buffer device (5), the output end of the electric telescopic rod (3) is fixedly connected to a connecting plate (6), the bottom of the connecting plate (6) is fixedly connected to a sliding plate (7), the sliding plate (7) is slidably connected to the inner wall of the slide rail (2), one side of the sliding plate (7) is threadedly penetrated with a first bolt (8), the first A movable plate (9) is rotatably sleeved on the surface of the bolt (8); a locking plate (10) is fixedly connected to the top of the operating table (1); a second bolt (11) is rotatably inserted into one side of the slide rail (2); a pressing plate (12) is threadedly sleeved on the surface of the second bolt (11); a display screen (13) is fixedly connected to the top of the operating table (1); the protective device (4) comprises a limit frame (401); the limit frame (401) is fixedly connected to one side of the slide rail (2); and a first protective sleeve (402) is slidably connected to the inner wall of the limit frame (401).

2. The stretching device for processing aluminum bottle caps according to claim 1, characterized in that: The top of the first protective sleeve (402) is slidably connected to a second protective sleeve (403), a fixing rod (404) is inserted through one side of the second protective sleeve (403), a small hole (406) is opened on one side of the connecting plate (6), and the inner wall of the small hole (406) is slidably connected to the fixing rod (404).

3. The stretching device for processing aluminum bottle caps according to claim 2, characterized in that: A first spring (405) is sleeved on the surface of the fixing rod (404), one end of the first spring (405) is fixedly connected to the top of the fixing rod (404), and one end of the first spring (405) close to the fixing rod (404) is fixedly connected to one side of the second protective sleeve (403).

4. The stretching device for processing aluminum bottle caps according to claim 1, characterized in that: A support plate (408) is fixedly connected to one side of the slide rail (2), a second spring (409) is fixedly connected to one side of the support plate (408), a triangular block (407) is fixedly connected to the side of the second spring (409) away from the support plate (408), and the triangular block (407) is slidably inserted into one side of the limit frame (401).

5. The stretching device for processing aluminum bottle caps according to claim 4, characterized in that: A connecting rope (410) is fixedly connected to one side of the triangular block (407); the connecting rope (410) slides through and is inserted into one side of the support plate (408); an end of the connecting rope (410) away from the triangular block (407) is fixedly connected to a rectangular block (411); and the rectangular block (411) is fixedly connected to one side of the slide rail (2).

6. The stretching device for processing aluminum bottle caps according to claim 1, characterized in that: The buffer device (5) comprises a first rubber plate (501), wherein the first rubber plate (501) is fixedly connected to the top of the operating table (1).

7. The stretching device for processing aluminum bottle caps according to claim 6, characterized in that: The top of the first rubber plate (501) is evenly provided with connection holes (502); the inner wall of the connection hole (502) is slidably connected to a damping rod (503); the damping rod (503) is fixedly connected to the bottom of the operating table (1); the top of the damping rod (503) is fixedly connected to a rectangular plate (505); a third spring (504) is sleeved on the surface of the damping rod (503); one end of the third spring (504) is fixedly connected to the top of the operating table (1); and one end of the third spring (504) away from the operating table (1) is fixedly connected to the bottom of the rectangular plate (505).

8. The stretching device for processing aluminum bottle caps according to claim 7, characterized in that: The top of the rectangular plate (505) is fixedly connected to a second rubber plate (506), and the bottom of the rectangular plate (505) is evenly fixedly connected to a protrusion (507).

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