Sponge clamping mechanism for ribbon processing

Abstract

The utility model discloses a ribbon processing sponge clamping mechanism which is characterized in that the upper surface of a main body is fixedly connected with a moving device, the left side surface of the moving device is fixedly connected with a sensing device, the left side surface of the sensing device is fixedly connected with a clamping device, and the right side surface of the main body is fixedly connected with a connecting seat; the upper surface of the lead screw is fixedly connected to the output end of a first motor, the annular surface of the lead screw nut is slidably connected to the annular surface of the lead screw, a sliding groove is formed in the inner side surface of the lower end of the fixed protection shell, and the annular surface of the short rod is fixedly connected to the inner side surface of the lower end of an electric push rod. The inner side surfaces of the upper ends of the clamping jaws are fixedly connected to the annular surface of the connecting block. By means of the structure, the sliding grooves, the connecting blocks and the clamping jaws are arranged so that sponge can be conveniently and simply grabbed. And a first motor, a lead screw and a lead screw nut are arranged to facilitate vertical movement and later maintenance of the machine.

Description

Technical Field

[0001] The utility model relates to the field of machining, in particular to a sponge clamping and fitting mechanism. Background Art

[0002] During the processing of some mechanical products, it is necessary to attach sponges to parts. Different from general parts with higher hardness, sponges are not convenient to be clamped and transferred using conventional manipulators, etc. Therefore, generally, manual methods are used for fitting, which not only consumes a large amount of manpower and time, reduces the processing efficiency, but also the fitting effect is affected by the proficiency of workers, thus reducing the processing stability and making it difficult to guarantee the product quality.

[0003] When the applicant made this application, after retrieval, it was found that the Chinese patent disclosed "a sponge clamping and fitting mechanism" with the application number "CN202121908470.X". This patent mainly uses a complex grasping structure. When this clamping device is in use, its complex grasping structure is not easy for later maintenance and disassembly and repair.

[0004] Therefore, we propose a sponge clamping mechanism for tie processing. Content of the Utility Model

[0005] The utility model provides a sponge clamping mechanism for tie processing, which is characterized in that when the machine is started and the induction device senses that the sponge reaches the position, the first motor gives power to the lead screw to drive the lead screw nut to move downward. While the lead screw nut moves downward, it will drive the slider, connecting plate, induction device and clamping device. When the clamping device reaches above the sponge, the lower end of the electric push rod extends downward to drive the short rod, connecting block and clamping jaws. Until the clamping jaws on both sides are located on both sides of the sponge, the lower end of the electric push rod contracts upward. The short rod arranged at the lower end of the electric push rod will drive a plurality of connecting blocks connected to its annular surface to move upward together. The fixed protective shell fixed on the annular surface of the electric push rod is provided with chutes on both sides of its lower end. When the lower end of the electric push rod exceeds the upper side of the chute, the connecting blocks on the annular surface of the short rod will drive the clamping jaws to move towards the middle along the chute until the clamping jaws grasp the sponge. The settings of the chute, connecting block and clamping jaws are to facilitate the simple grasping of the sponge. The settings of the first motor, lead screw and lead screw nut are to facilitate the up and down movement of the machine and later maintenance and repair.

[0006] To achieve the above object, a sponge clamping mechanism for tie processing is provided, including a main body. A moving device is fixedly connected to the upper surface of the main body. An induction device is fixedly connected to the left side surface of the moving device. A clamping device is fixedly connected to the left side surface of the induction device. A connecting seat is fixedly connected to the right side surface of the main body.

[0007] Preferably, the mobile device includes a protective cover, a first motor, a protective gasket, a lead screw, a fixing plate, a lead screw nut, a slider, a fixed base plate, and a connecting plate. The lower surface of the protective cover is fixedly connected to the upper surface of the main body.

[0008] Preferably, the lower surface of the protective gasket is fixedly connected to the upper surface of the protective cover. The annular surface at the lower end of the first motor is fixedly connected to the inner surfaces of the protective gasket and the protective cover. The upper surface of the lead screw is fixedly connected to the output end of the first motor. The lower surface of the lead screw is in transmission connection with the upper surface of the fixed base plate. The upper surface of the fixing plate is fixedly connected to the lower surface of the protective cover. The lower surface of the fixing plate is fixedly connected to the upper surface of the fixed base plate near the left end.

[0009] Preferably, the annular surface of the lead screw nut is slidably connected to the annular surface of the lead screw. The right side surface of the slider is fixedly connected to the left side surface of the lead screw nut. The left side surface of the slider is slidably connected to the right side surface of the fixing plate. The right side surface of the connecting plate is slidably connected to the left side surface of the fixing plate.

[0010] Preferably, fixing screws are threadedly connected to the inner surface of the connecting plate. The plurality of fixing screws penetrate through the inner surface of the connecting plate and are threadedly connected to the inner surface of the left end of the slider.

[0011] Preferably, the clamping device includes a fixed protective shell, an electric push rod, clamping jaws, short rods, and connecting blocks. The right side surface of the fixed protective shell is fixedly connected to the left side surface of the sensing device. A chute is provided on the inner surface at the lower end of the fixed protective shell.

[0012] Preferably, the annular surface near the lower end of the electric push rod is fixedly connected to the inner surface of the fixed protective shell. The annular surface of the short rod is fixedly connected to the inner surface at the lower end of the electric push rod. The inner surfaces of the plurality of connecting blocks are movably connected to the annular surface of the short rod. The inner surface at the upper end of the clamping jaw is fixedly connected to the annular surface of the connecting block.

[0013] Advantages of the present utility model: When starting the machine, after the sensing device senses that the sponge reaches the position, the first motor gives power to the lead screw to drive the lead screw nut to move downward. While the lead screw nut moves downward, it will drive the slider, connecting plate, sensing device and clamping device. When the clamping device reaches above the sponge, the lower end of the electric push rod extends downward to drive the short rod, connecting block and clamping jaws. Until the clamping jaws on both sides are located on both sides of the sponge, the lower end of the electric push rod contracts upward. The short rod arranged at the lower end of the electric push rod will drive a plurality of connecting blocks connected to its annular surface upward together. The fixed protective shell fixedly installed on the annular surface of the electric push rod is provided with chutes on both sides of its lower end. When the lower end of the electric push rod exceeds the upper side of the chute, the connecting blocks on the annular surface of the short rod will drive the clamping jaws to move towards the middle along the chute until the clamping jaws grab the sponge. The settings of the chute, connecting block and clamping jaws are to facilitate the simple grasping of the sponge. The settings of the first motor, lead screw and lead screw nut are to facilitate the up and down movement of the machine and subsequent maintenance and repair.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 is an overall schematic diagram of a sponge clamping mechanism for tie processing of the present utility model;

[0017] Figure 2 is a schematic diagram of a moving device of a sponge clamping mechanism for tie processing of the present utility model;

[0018] Figure 3 is a schematic diagram of a clamping device of a sponge clamping mechanism for tie processing of the present utility model;

[0019] Figure 4 is a schematic structural diagram of a clamping device of a sponge clamping mechanism for tie processing of the present utility model.

[0020] Legend Explanation:

[0021] 1. Main body; 2. Moving device; 3. Sensing device; 4. Clamping device; 5. Connecting seat; 201. Protective cover; 202. First motor; 203. Protective gasket; 204. Lead screw; 205. Fixed plate; 206. Lead screw nut; 207. Slider; 208. Fixed bottom plate; 209. Connecting plate; 401. Fixed protective shell; 402. Electric push rod; 403. Clamping jaw; 404. Short rod; 405. Connecting block. Detailed Embodiment

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1 to 4 , an embodiment of the present utility model provides a sponge clamping mechanism for cable tie processing, which includes a main body 1. A moving device 2 is fixedly connected to the upper surface of the main body 1. An induction device 3 is fixedly connected to the left side surface of the moving device 2. A clamping device 4 is fixedly connected to the left side surface of the induction device 3. A connecting seat 5 is fixedly connected to the right side surface of the main body 1. A positioning mandrel can be installed at the lower end of the induction device 3, which can more quickly locate the arrival position of the sponge.

[0024] The moving device 2 includes a protective cover 201, a first motor 202, a protective gasket 203, a lead screw 204, a fixing plate 205, a lead screw nut 206, a slider 207, a fixed bottom plate 208, and a connecting plate 209. The lower surface of the protective cover 201 is fixedly connected to the upper surface of the main body 1. The lower surface of the protective gasket 203 is fixedly connected to the upper surface of the protective cover 201. The annular surface at the lower end of the first motor 202 is fixedly connected to the inner surfaces of the protective gasket 203 and the protective cover 201. The upper surface of the lead screw 204 is fixedly connected to the output end of the first motor 202. The lower surface of the lead screw 204 is in transmission connection with the upper surface of the fixed bottom plate 208. The upper surface of the fixing plate 205 is fixedly connected to the lower surface of the protective cover 201. The lower surface of the fixing plate 205 is fixedly connected to the upper surface of the fixed bottom plate 208 near the left end. The annular surface of the lead screw nut 206 is slidably connected to the annular surface of the lead screw 204. The right side surface of the slider 207 is fixedly connected to the left side surface of the lead screw nut 206. The left side surface of the slider 207 is slidably connected to the right side surface of the fixing plate 205. The right side surface of the connecting plate 209 is slidably connected to the left side surface of the fixing plate 205. A plurality of fixing screws are threadedly connected to the inner surface of the connecting plate 209. The fixing screws penetrate through the inner surface of the connecting plate 209 and are threadedly connected to the inner surface at the left end of the slider 207. The settings of the first motor 202, the lead screw 204, and the lead screw nut 206 are for the convenience of the machine moving up and down and for later maintenance and repair.

[0025] The clamping device 4 includes a fixed protective housing 401, an electric push rod 402, clamping jaws 403, a short rod 404, and a connecting block 405. The right surface of the fixed protective housing 401 is fixedly connected to the left surface of the sensing device 3. The inner surface of the lower end of the fixed protective housing 401 is provided with a chute. The annular surface near the lower end of the electric push rod 402 is fixedly connected to the inner surface of the fixed protective housing 401. The annular surface of the short rod 404 is fixedly connected to the inner surface of the lower end of the electric push rod 402. The inner surfaces of multiple connecting blocks 405 are movably connected to the annular surface of the short rod 404. The inner surface of the upper end of the clamping jaws 403 is fixedly connected to the annular surface of the connecting block 405. The chute, the connecting block 405, and the clamping jaws 403 are provided to facilitate the simple grasping of the sponge.

[0026] Working principle: Before use, after the clamping mechanism is connected and installed to the transmission device through the connecting seat 5 installed on the right surface, the machine is started. After the sensing device 3 senses that the sponge reaches the position, the first motor 202 gives power to the lead screw 204 to drive the lead screw nut 206 to move downward. While the lead screw nut 206 moves downward, it will drive the slider 207, the connecting plate 209, the sensing device 3, and the clamping device 4. When the clamping device 4 reaches above the sponge, the lower end of the electric push rod 402 extends downward to drive the short rod 404, the connecting block 405, and the clamping jaws 403. Until the clamping jaws 403 on both sides are located on both sides of the sponge, the lower end of the electric push rod 402 contracts upward. The short rod 404 provided at the lower end of the electric push rod 402 will drive multiple connecting blocks 405 connected to its annular surface upward together. The fixed protective housing 401 fixedly installed on the annular surface of the electric push rod 402 is provided with chutes on both sides of its lower end. When the lower end of the electric push rod 402 exceeds the upper side of the chute, the connecting block 405 on the annular surface of the short rod 404 will drive the clamping jaws 403 to move toward the middle along the chute until the clamping jaws 403 grasp the sponge.

[0027] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A sponge clamping mechanism for cable tie processing, comprising a main body (1), characterized in that: The upper surface of the main body (1) is fixedly connected to a moving device (2), the left side surface of the moving device (2) is fixedly connected to a sensing device (3), the left side surface of the sensing device (3) is fixedly connected to a clamping device (4), and the right side surface of the main body (1) is fixedly connected to a connecting seat (5). The moving device (2) comprises a protective cover (201), a first motor (202), a protective gasket (203), a screw rod (204), a fixing plate (205), a screw rod nut (206), and a sliding block. (207), a fixed bottom plate (208), and a connecting plate (209), the lower surface of the protective cover (201) is fixedly connected to the upper surface of the main body (1); the clamping device (4) comprises a fixed protective shell (401), an electric push rod (402), a clamping claw (403), a short rod (404), and a connecting block (405), the right side surface of the fixed protective shell (401) is fixedly connected to the left side surface of the sensing device (3), and the inner side surface of the lower end of the fixed protective shell (401) is provided with a slide groove.

2. A cable tie processing sponge clamping mechanism according to claim 1, characterized in that: The lower surface of the protective gasket (203) is fixedly connected to the upper surface of the protective cover (201); the annular surface of the lower end of the first motor (202) is fixedly connected to the protective gasket (203) and the inner surface of the protective cover (201); the upper surface of the screw rod (204) is fixedly connected to the output end of the first motor (202); the lower surface of the screw rod (204) is transmission-connected to the upper surface of the fixed base plate (208); the upper surface of the fixed plate (205) is fixedly connected to the lower surface of the protective cover (201); and the lower surface of the fixed plate (205) is fixedly connected to the upper surface of the fixed base plate (208) near the left end.

3. A cable tie processing sponge clamping mechanism according to claim 1, characterized in that: The annular surface of the screw nut (206) is slidably connected to the annular surface of the screw (204), the right side surface of the slider (207) is fixedly connected to the left side surface of the screw nut (206), the left side surface of the slider (207) is slidably connected to the right side surface of the fixed plate (205), and the right side surface of the connecting plate (209) is slidably connected to the left side surface of the fixed plate (205).

4. A cable tie processing sponge clamping mechanism according to claim 1, characterized in that: The inner surface of the connecting plate (209) is threadedly connected with a plurality of fixing screws, and the fixing screws penetrate the inner surface of the connecting plate (209) and are threadedly connected to the inner surface of the left end of the sliding block (207).

5. A cable tie processing sponge clamping mechanism according to claim 1, characterized in that: The annular surface of the electric push rod (402) near the lower end is fixedly connected to the inner surface of the fixed protective shell (401), the annular surface of the short rod (404) is fixedly connected to the inner surface of the lower end of the electric push rod (402), the inner surfaces of the multiple connecting blocks (405) are movably connected to the annular surface of the short rod (404), and the inner surface of the upper end of the clamping jaw (403) is fixedly connected to the annular surface of the connecting block (405).

Images