Vacuum suction cup set facilitating feeding

Abstract

The utility model relates to the technical field of vacuum chuck groups, and provides a vacuum chuck group convenient for feeding, which comprises a device component and a fixed seat. By arranging the fixing structure and moving the sliding sleeve, the sliding sleeve drives the reset spring to move on the outer side of the fixing cylinder, at the moment, the ball moves to the outside of the clamping groove, the suction cup body is pulled, and the suction cup body drives the connecting column to move to the outside of the fixing cylinder through the second connecting plate, so that the suction cup body is convenient to replace and move; the suction cup body drives a connecting column to move into a fixing cylinder through a second connecting plate, a sliding sleeve is loosened, the sliding sleeve is pushed to move under the elastic force action of a reset spring, and a ball moves into a clamping groove under the extrusion action of the sliding sleeve, so that the second connecting plate and a first connecting plate are fixed to each other, and the suction cup body and a threaded column are fixed to each other; the function that the suction cup body of the device is convenient to replace is achieved, and therefore the use convenience of the vacuum suction cup set facilitating feeding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum suction cup groups, in particular to a vacuum suction cup group which is convenient for feeding materials. Background Art

[0002] Vacuum suction cup, also known as vacuum lifting device, is one of the actuators of vacuum equipment. There are various types of vacuum suction cups. The suction cups made of rubber can be operated at high temperature. Usually, in order to avoid scratches on the surface of the product, the suction cup itself is divided into flat suction cups, corrugated suction cups and some special suction cups, which are used for different workpiece surfaces. Different use environments require the use of vacuum suction cups of different materials. There are many types of vacuum suction cups, and a vacuum suction cup group that is easy to feed is an important part of them.

[0003] The existing vacuum suction cup assembly that is convenient for feeding is inconvenient to replace the suction cup during use, and the sealing performance of the suction cup deteriorates after long-term use, which makes the vacuum suction cup assembly less suitable for use. Utility Model Content

[0004] The utility model aims to provide a vacuum suction cup group which is convenient for feeding materials, so as to solve the defect that the suction cups of the existing vacuum suction cup group which is convenient for feeding materials are inconvenient to replace.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a vacuum suction cup group that is convenient for feeding, including a device component and a fixing seat;

[0006] The device assembly includes a crossbeam, a fixing frame, a threaded column, an air pipe, a suction cup body and a fixing plate. The outer sides of both ends of the crossbeam are provided with a moving structure, the bottom end of the moving structure is fixed with a fixing frame, and the interior of the fixing frame is provided with an adjustment structure.

[0007] Both ends of one side of the fixing frame are provided with fixing seats, the interiors of the fixing seats are penetrated by threaded columns, the top ends of the threaded columns are fixed with fixing plates, and the bottom ends of the threaded columns are rotatably connected with fixing structures, the fixing structures comprising a first connecting plate, a fixing cylinder, a return spring, a sliding sleeve, a ball bearing, a connecting column, a second connecting plate and a clamping groove, the first connecting plate being rotatably connected to the bottom end of the threaded column;

[0008] A suction cup body is arranged at the bottom end of the fixing structure, and an air pipe is arranged at one side of the top end of the suction cup body.

[0009] When using the device, by providing a fixed structure, the device can facilitate the replacement of the suction cup body, thereby improving the convenience of using the vacuum suction cup group that is convenient for feeding; by providing a movable structure, the device can facilitate the adjustment of the left and right spacing, thereby improving the convenience of using the vacuum suction cup group that is convenient for feeding; by providing an adjustment structure, the device can facilitate the adjustment of the front and rear spacing, thereby improving the work efficiency of the vacuum suction cup group that is convenient for feeding.

[0010] Preferably, the end of the air pipe away from the suction cup body is externally connected to an air pump, and the fixing plate and the fixing seat are designed to be threaded. When the fixing plate is rotated, the fixing plate drives the threaded column to rotate inside the fixing seat, so that the threaded column drives the suction cup body to move up and down, thereby changing the height of the suction cup body.

[0011] Preferably, the moving structure includes a limit frame, a threaded handle and a threaded groove, the limit frame is sleeved on the outside of both ends of the beam, the threaded grooves are evenly arranged on both sides of the top of the beam, and the top of the limit frame is penetrated by a threaded handle. The threaded handle is rotated to move one end of the threaded handle to the outside of the threaded groove, and the limit frame is moved, and the limit frame moves outside the beam, and the moved limit frame drives the fixed frame to move.

[0012] Preferably, the threaded handle is fixedly connected to the crossbeam through a threaded groove, the bottom end of the limit frame is fixedly connected to the top end of the fixed frame, and the threaded grooves are evenly spaced on the top of the crossbeam. The threaded handle is rotated to move one end of the threaded handle into the inside of the threaded groove, thereby fixing the limit frame and the crossbeam to each other, and the distance between the suction cup bodies can be adjusted by the threaded handle and different threaded grooves cooperating with each other.

[0013] Preferably, a fixed cylinder is fixed at the bottom end of the first connecting plate, a connecting column is arranged inside the fixed cylinder, the bottom end of the connecting column extends to the outside of the fixed cylinder and is fixed with a second connecting plate, balls are arranged on both sides of the inside of the fixed cylinder, a clamping groove is provided inside the connecting column on one side of the ball, a sliding sleeve is sleeved outside the fixed cylinder on the other side of the ball, and a reset spring is sleeved outside the fixed cylinder on the top of the sliding sleeve. Move the sliding sleeve, the sliding sleeve drives the reset spring to move outside the fixed cylinder, at this time the ball will move to the outside of the clamping groove, pull the suction cup body, the suction cup body drives the connecting column to move to the outside of the fixed cylinder through the second connecting plate, so as to facilitate the replacement of the suction cup body, move the suction cup body, the suction cup body drives the connecting column to move to the inside of the fixed cylinder through the second connecting plate.

[0014] Preferably, the ball bearing and the connecting column form a snap-fit ​​structure through a snap-fit ​​groove, and the bottom end of the second connecting plate is fixedly connected to the top end of the suction cup body. When the sliding sleeve is released, the sliding sleeve is pushed to move under the elastic force of the return spring, and the ball bearing moves to the inside of the snap-fit ​​groove under the extrusion of the sliding sleeve, thereby fixing the second connecting plate and the first connecting plate to each other, and thus fixing the suction cup body and the threaded column to each other.

[0015] Preferably, the adjustment structure includes a moving seat, a slider, a threaded rod and a handwheel, wherein the threaded rod is arranged inside the fixed frame, the outer sides of both ends of the threaded rod are threadedly connected to the moving seat, a slider is fixed to one side of the moving seat, and one end of the threaded rod extends to the outside of the fixed frame and is fixed to the handwheel. When the handwheel is turned, the handwheel drives the threaded rod to rotate inside the fixed frame, and since the threads at both ends of the threaded rod are designed in reverse, the threaded rod drives the moving seats at both ends to move in reverse, and the moving seat drives the slider to move inside the slide groove.

[0016] Preferably, the side of the movable seat away from the slider extends to the outside of the fixed frame and is fixedly connected to one side of the fixed seat, a slide groove is provided inside the fixed frame on one side of the slider, the slider and the fixed frame form a sliding structure through the slide groove, and the threads at both ends of the threaded rod are designed in reverse. Under the action of the slider, the stability of the movable seat is enhanced during movement, the movable seat drives the fixed seat to move, and the fixed seat drives the suction cup body to move through the threaded column, thereby changing the front and rear spacing of the suction cup body.

[0017] The utility model provides a vacuum suction cup group that is convenient for feeding, and its advantages are:

[0018] By providing a fixed structure, the sliding sleeve is moved, and the sliding sleeve drives the reset spring to move on the outside of the fixed cylinder. At this time, the ball will move to the outside of the clamping groove, pulling the suction cup body, and the suction cup body drives the connecting column to move to the outside of the fixed cylinder through the second connecting plate, which is convenient for replacing the suction cup body. The suction cup body is moved, and the suction cup body drives the connecting column to move to the inside of the fixed cylinder through the second connecting plate, and the sliding sleeve is released. Under the elastic force of the reset spring, the sliding sleeve is pushed to move, and under the extrusion of the sliding sleeve, the ball moves to the inside of the clamping groove, and then the second connecting plate and the first connecting plate are fixed to each other, so that the suction cup body and the threaded column are fixed to each other, so that the function of the device is easy to replace the suction cup body, thereby improving the convenience of the vacuum suction cup group that is easy to feed when in use;

[0019] By providing a moving structure, the threaded handle is rotated to move one end of the threaded handle to the outside of the threaded groove, and the limit frame is moved. The limit frame moves outside the crossbeam, and the moved limit frame drives the fixed frame to move. The threaded handle is rotated to move one end of the threaded handle to the inside of the threaded groove, so that the limit frame and the crossbeam are fixed to each other. The distance between the suction cup bodies can be adjusted by the mutual cooperation of the threaded handle and different threaded grooves, so that the function of facilitating the adjustment of the left and right distances of the device is realized, thereby improving the convenience of the vacuum suction cup group for feeding when in use;

[0020] By providing an adjustment structure, the hand wheel is turned, and the hand wheel drives the threaded rod to rotate inside the fixed frame. Since the threads at both ends of the threaded rod are designed in reverse, the threaded rod drives the moving seats at both ends to move in reverse, and the moving seat drives the slider to move inside the slide groove. Under the action of the slider, the stability of the moving seat during movement is enhanced, and the moving seat drives the fixed seat to move, so that the fixed seat drives the suction cup body to move through the threaded column, and then the front and rear spacing of the suction cup body is changed, thereby realizing the function of the device to facilitate the adjustment of the front and rear spacing, thereby improving the working efficiency of the vacuum suction cup group that is convenient for feeding when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0024] Figure 4 This is a schematic diagram of the main cross-sectional structure of the fixing seat of the utility model;

[0025] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0026] Explanation of the reference numerals in the figure: 1. Device assembly; 101. Crossbeam; 102. Fixed frame; 103. Threaded column; 104. Air pipe; 105. Suction cup body; 106. Fixed plate; 2. Moving structure; 201. Limiting frame; 202. Threaded handle; 203. Threaded groove; 3. Fixed seat; 4. Fixed structure; 401. First connecting plate; 402. Fixed cylinder; 403. Return spring; 404. Sliding sleeve; 405. Ball bearing; 406. Connecting column; 407. Second connecting plate; 408. Snap-in groove; 5. Adjusting structure; 501. Moving seat; 502. Sliding block; 503. Threaded rod; 504. Handwheel. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 5 The utility model provides a vacuum suction cup group that is convenient for feeding, including a device component 1 and a fixed seat 3. The device component 1 includes a beam 101, a fixed frame 102, a threaded column 103, an air pipe 104, a suction cup body 105 and a fixed plate 106. A movable structure 2 is arranged on the outer sides of both ends of the beam 101. The movable structure 2 includes a limit frame 201, a threaded handle 202 and a threaded groove 203. The limit frame 201 is sleeved on the outer sides of both ends of the beam 101. The threaded grooves 203 are evenly arranged on both sides of the top of the beam 101. The top of the limit frame 201 is penetrated by a threaded handle 202. The threaded handle 202 is fixedly connected to the beam 101 through the threaded groove 203. The bottom end of the limit frame 201 is fixedly connected to the top of the fixed frame 102. The threaded grooves 203 are evenly distributed on the top of the beam 101.

[0029] Reference Figure 1 and Figure 2 As shown, the threaded handle 202 is rotated to move one end of the threaded handle 202 to the outside of the threaded groove 203, and the limit frame 201 is moved. The limit frame 201 moves on the outside of the beam 101, and the moved limit frame 201 drives the fixed frame 102 to move. The threaded handle 202 is rotated to move one end of the threaded handle 202 to the inside of the threaded groove 203, thereby fixing the limit frame 201 and the beam 101 to each other. The distance between the suction cup bodies 105 can be adjusted by the cooperation between the threaded handle 202 and different threaded grooves 203.

[0030] A fixed frame 102 is fixed to the bottom end of the moving structure 2, and an adjustment structure 5 is arranged inside the fixed frame 102. The adjustment structure 5 includes a moving seat 501, a slider 502, a threaded rod 503 and a handwheel 504. The threaded rod 503 is arranged inside the fixed frame 102, and the outer sides of both ends of the threaded rod 503 are threadedly connected with the moving seat 501, and a slider 502 is fixed to one side of the moving seat 501. One end of the threaded rod 503 extends to the outside of the fixed frame 102 and is fixed with a handwheel 504. The side of the moving seat 501 away from the slider 502 extends to the outside of the fixed frame 102 and is fixedly connected to one side of the fixed seat 3. A slide groove is opened inside the fixed frame 102 on one side of the slider 502, and the slider 502 and the fixed frame 102 form a sliding structure through the slide groove. The threads at both ends of the threaded rod 503 are designed in reverse.

[0031] Reference Figure 2 and Figure 3 As shown, the hand wheel 504 is turned, and the hand wheel 504 drives the threaded rod 503 to rotate inside the fixed frame 102. Since the threads at both ends of the threaded rod 503 are designed in reverse, the threaded rod 503 drives the moving seats 501 at both ends to move in reverse, and the moving seat 501 drives the slider 502 to move inside the slide groove. Under the action of the slider 502, the stability of the moving seat 501 during movement is enhanced, and the moving seat 501 drives the fixed seat 3 to move, so that the fixed seat 3 drives the suction cup body 105 to move through the threaded column 103, thereby changing the front and rear spacing of the suction cup body 105.

[0032] A fixing seat 3 is provided at both ends of one side of the fixing frame 102, a threaded column 103 is passed through the interior of the fixing seat 3, a fixing plate 106 is fixed to the top of the threaded column 103, and a fixing structure 4 is rotatably connected to the bottom end of the threaded column 103. The fixing structure 4 includes a first connecting plate 401, a fixing cylinder 402, a return spring 403, a sliding sleeve 404, a ball 405, a connecting column 406, a second connecting plate 407 and a clamping groove 408. The first connecting plate 401 is rotatably connected to the bottom end of the threaded column 103, a fixing cylinder 402 is fixed to the bottom end of the first connecting plate 401, a connecting column 406 is provided inside the fixing cylinder 402, and the bottom end of the connecting column 406 extends to the outside of the fixing cylinder 402 and is fixed to the second connecting plate 4 07. Balls 405 are arranged on both sides of the interior of the fixed cylinder 402. A snap-in groove 408 is opened inside the connecting column 406 on one side of the ball 405. A sliding sleeve 404 is sleeved on the outside of the fixed cylinder 402 on the other side of the ball 405. A return spring 403 is sleeved on the outside of the fixed cylinder 402 on the top of the sliding sleeve 404. The ball 405 and the connecting column 406 form a snap-in structure through the snap-in groove 408. The bottom end of the second connecting plate 407 is fixedly connected to the top of the suction cup body 105. The suction cup body 105 is arranged at the bottom end of the fixed structure 4. An air pipe 104 is arranged on one side of the top of the suction cup body 105. The end of the air pipe 104 away from the suction cup body 105 is externally connected to an air pump. The fixing plate 106 and the fixing seat 3 are designed to be threaded.

[0033] Reference Figure 4 and Figure 5As shown, the sliding sleeve 404 is moved, and the sliding sleeve 404 drives the reset spring 403 to move outside the fixed cylinder 402. At this time, the ball 405 will move to the outside of the clamping groove 408, and the suction cup body 105 is pulled. The suction cup body 105 drives the connecting column 406 to move to the outside of the fixed cylinder 402 through the second connecting plate 407, which is convenient for replacing the suction cup body 105. The suction cup body 105 is moved, and the suction cup body 105 drives the connecting column 406 to move to the inside of the fixed cylinder 402 through the second connecting plate 407, and the sliding sleeve 404 is released. Under the elastic force of the return spring 403, the sleeve 404 is pushed to move, and under the squeezing effect of the sleeve 404, the ball 405 is moved to the inside of the clamping groove 408, so that the second connecting plate 407 and the first connecting plate 401 are fixed to each other, so that the suction cup body 105 and the threaded column 103 are fixed to each other, and the fixing plate 106 is rotated, and the fixing plate 106 drives the threaded column 103 to rotate inside the fixing seat 3, so that the threaded column 103 drives the suction cup body 105 to move up and down, thereby changing the height of the suction cup body 105.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vacuum suction cup assembly for convenient feeding, comprising a device assembly (1) and a fixing seat (3); Features: The device assembly (1) comprises a crossbeam (101), a fixing frame (102), a threaded column (103), an air pipe (104), a suction cup body (105) and a fixing plate (106); a movable structure (2) is arranged on the outer sides of both ends of the crossbeam (101); a fixing frame (102) is fixed to the bottom end of the movable structure (2); and an adjustment structure (5) is arranged inside the fixing frame (102); Both ends of one side of the fixing frame (102) are provided with fixing seats (3), the interior of the fixing seats (3) is penetrated by a threaded column (103), the top of the threaded column (103) is fixed with a fixing plate (106), and the bottom end of the threaded column (103) is rotatably connected to a fixing structure (4). The fixing structure (4) comprises a first connecting plate (401), a fixing cylinder (402), a return spring (403), a sliding sleeve (404), a ball (405), a connecting column (406), a second connecting plate (407) and a clamping groove (408), and the first connecting plate (401) is rotatably connected to the bottom end of the threaded column (103); A suction cup body (105) is arranged at the bottom end of the fixing structure (4), and an air pipe (104) is arranged on one side of the top end of the suction cup body (105).

2. A vacuum suction cup assembly for convenient feeding according to claim 1, characterized in that: One end of the air pipe (104) away from the suction cup body (105) is externally connected to an air pump, and the fixing plate (106) and the fixing seat (3) are designed to be threadedly connected.

3. A vacuum suction cup assembly for convenient feeding according to claim 1, characterized in that: The movable structure (2) comprises a limit frame (201), a threaded handle (202) and a threaded groove (203); the limit frame (201) is sleeved on the outer sides of both ends of the crossbeam (101); the threaded grooves (203) are evenly arranged on both sides of the top of the crossbeam (101); and the threaded handle (202) penetrates the top of the limit frame (201).

4. A vacuum suction cup assembly for convenient feeding according to claim 3, characterized in that: The threaded handle (202) is fixedly connected to the crossbeam (101) via a threaded groove (203), the bottom end of the limit frame (201) is fixedly connected to the top end of the fixed frame (102), and the threaded grooves (203) are evenly spaced on the top of the crossbeam (101).

5. The vacuum suction cup assembly for convenient feeding according to claim 1, characterized in that: A fixed cylinder (402) is fixed at the bottom end of the first connecting plate (401), a connecting column (406) is arranged inside the fixed cylinder (402), the bottom end of the connecting column (406) extends to the outside of the fixed cylinder (402) and is fixed with a second connecting plate (407), balls (405) are arranged on both sides inside the fixed cylinder (402), a clamping groove (408) is opened inside the connecting column (406) on one side of the ball (405), a sliding sleeve (404) is sleeved on the outside of the fixed cylinder (402) on the other side of the ball (405), and a return spring (403) is sleeved on the outside of the fixed cylinder (402) at the top of the sliding sleeve (404).

6. A vacuum suction cup assembly for convenient feeding according to claim 5, characterized in that: The ball (405) and the connecting column (406) form a snap-fit ​​structure through a snap-fit ​​groove (408), and the bottom end of the second connecting plate (407) is fixedly connected to the top end of the suction cup body (105).

7. The vacuum suction cup assembly for convenient feeding according to claim 1, characterized in that: The adjustment structure (5) comprises a movable seat (501), a slider (502), a threaded rod (503) and a hand wheel (504); the threaded rod (503) is arranged inside the fixed frame (102); the outer sides of both ends of the threaded rod (503) are threadedly connected to the movable seat (501); the slider (502) is fixed to one side of the movable seat (501); one end of the threaded rod (503) extends to the outside of the fixed frame (102) and is fixed to the hand wheel (504).

8. A vacuum suction cup assembly for convenient feeding according to claim 7, characterized in that: The side of the movable seat (501) away from the slider (502) extends to the outside of the fixed frame (102) and is fixedly connected to one side of the fixed seat (3); a sliding groove is provided inside the fixed frame (102) on one side of the slider (502); the slider (502) and the fixed frame (102) form a sliding structure through the sliding groove; and the threads at both ends of the threaded rod (503) are designed in reverse.

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