Punching and positioning device for framed green ceramic chip

Abstract

The utility model discloses a framed green ceramic chip punching positioning device, which relates to the technical field of positioning devices and comprises a bottom plate, a sucker is arranged at the top of the bottom plate, a placing groove is arranged at the top of the sucker, a hollow support is arranged in the placing groove, a plurality of through grooves are arranged at the top of the hollow support, and a thin support plate is arranged at the top of the hollow support. A framed green ceramic chip body is placed on the top of the thin supporting plate, a fixing groove is formed in the end of the suction cup, and a forward pushing mechanism used for pushing the framed green ceramic chip body is arranged in the fixing groove. According to the automatic punching machine, accurate positioning of the raw ceramic chip body with the frame before punching is ensured, so that the punching precision and consistency are improved, the manual intervention time is greatly shortened through automatic operation of the air cylinder and the forward pushing mechanism, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a green porcelain tile punching and positioning device with a frame. Background Art

[0002] Drilling holes in raw ceramic sheets is usually done by installing a flat vacuum adsorption platform on the transfer mechanism of the laser drilling equipment. The raw ceramic sheets are placed directly on it, and vacuum is used to absorb the raw ceramic sheets before drilling.

[0003] However, this method of positioning the vacuum adsorption platform has some problems. After a period of use, many laser-cut grooves will be left on the adsorption plate at the bottom of the platform, which will deteriorate the flatness of the platform and require replacement at a certain period, increasing costs. At the same time, after processing several pieces of raw porcelain, small particles cut by the laser will remain on the surface of the adsorption platform. If it continues to be used, it needs to be manually cleaned regularly. Otherwise, when the raw porcelain is released for processing again, the raw porcelain will be lifted up, which is time-consuming and labor-intensive, and reduces the efficiency of the device's drilling processing. Utility Model Content

[0004] The purpose of the utility model is to provide a raw porcelain sheet punching and positioning device with a frame, so as to solve the problem that the existing raw porcelain sheet punching and positioning device easily leaves many grooves after laser cutting on the adsorption plate, making the platform flatness worse, and easily leaving small particles cut by laser, causing the raw porcelain sheet to be lifted up in subsequent processing.

[0005] A device for punching and positioning a framed raw porcelain piece comprises a base plate, a suction cup is provided on the top of the base plate, a placement groove is provided on the top of the suction cup, a hollow bracket is provided in the placement groove, a plurality of through grooves are provided on the top of the hollow bracket, a thin support plate is provided on the top of the hollow bracket, a framed raw porcelain piece body is placed on the top of the thin support plate, a fixing groove is provided on the end of the suction cup, and a forward pushing mechanism for pushing the framed raw porcelain piece body is provided in the fixing groove.

[0006] Preferably, the forward pushing mechanism includes a base installed in the top opening of the fixed groove, two pushing pieces are provided on the side wall of the base close to the thin support plate, a slide is slidably fitted in the base, two slide grooves are provided on the top of the slide, a slider movably provided in the slide groove is fixed on the top of the pushing piece, an upper pressure cover is bolted to the top of the base, a limiting groove adapted for the slider is provided on the upper pressure cover, a cylinder is provided at the end of the base, and the output end of the cylinder is connected to the side wall of the slide.

[0007] Preferably, a plurality of adsorption holes are provided on the top of the suction cup, and two positioning pins are provided on the surface of the top of the suction cup away from the forward pushing mechanism.

[0008] Preferably, a light sensor is provided on the side wall of the fixing groove close to the thin support plate.

[0009] Preferably, a mounting groove is provided on the surface of the top of the bottom plate close to the suction cup, and a material collection drawer is provided in the mounting groove.

[0010] The advantages of the present invention are as follows: a device for punching and positioning a raw ceramic tile with a frame in the present invention ensures the accurate positioning of the raw ceramic tile body with a frame before punching through the adsorption force of the suction cup and the fixing effect of the positioning pin, as well as the precise detection of the light sensor, thereby improving the accuracy and consistency of the punching; the automated operation of the cylinder and the forward pushing mechanism greatly reduces the time for manual intervention and improves production efficiency; at the same time, the use of the collection drawer facilitates the collection and cleaning of waste materials, further improving the overall efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0012] Figure 2 This is an exploded view of the present invention.

[0013] Figure 3 It is a structural schematic diagram of the suction cup in the utility model.

[0014] Figure 4 It is a structural schematic diagram of the hollow bracket in the utility model.

[0015] Figure 5 、 6 Schematic diagram of the structure of the forward pushing mechanism of the utility model from different perspectives.

[0016] Among them, 100, bottom plate; 101, collection drawer; 102, suction cup; 103, framed raw ceramic tile body; 104, light sensor; 105, positioning pin; 106, thin support plate; 107, hollow bracket; 108, installation slot; 109, fixing slot; 110, adsorption hole; 111, placement slot; 112, through slot; 200, forward pushing mechanism; 201, cylinder; 202, base; 203, upper pressure cover; 204, pushing piece; 205, limiting slot; 206, slider; 207, slide; 208, slide slot; 209, spring. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figures 1 to 6As shown, a device for punching and positioning a raw porcelain piece with a frame comprises a base plate 100, a suction cup 102 is provided on the top of the base plate 100, a vacuum adsorption device connected to the suction cup 102 is provided on the side wall of the base plate 100, a placement groove 111 is provided on the top of the suction cup 102, a hollow bracket 107 is provided in the placement groove 111, a plurality of through grooves 112 are provided on the top of the hollow bracket 107, a thin support plate 106 is provided on the top of the hollow bracket 107, a raw porcelain piece body 103 with a frame is placed on the top of the thin support plate 106, a fixing groove 109 is provided on the end of the suction cup 102, a forward pushing mechanism 200 for pushing the raw porcelain piece body 103 with a frame is provided in the fixing groove 109, a plurality of adsorption holes 110 are provided on the top of the suction cup 102, and two positioning pins 105 are provided on the surface of the top of the suction cup 102 away from the forward pushing mechanism 200.

[0019] When punching the raw ceramic piece body 103 with a frame, the raw ceramic piece body 103 with a frame is placed on the top of the thin support plate 106 to ensure that it is stably located above the hollow bracket 107. The through groove 112 of the hollow bracket 107 is designed to allow the punching tool or laser beam to penetrate so as to accurately punch the raw ceramic piece body 103 with a frame. Then, the vacuum adsorption device is started to generate suction through the multiple adsorption holes 110 on the suction cup 102 to firmly adsorb the raw ceramic piece body 103 on the thin support plate 106 to prevent it from moving during the punching process. There is also an adsorption gas on the hollow bracket 107. The road can be directly adsorbed on the framed raw porcelain body 103 to ensure firm adsorption and no deviation during processing. The positioning pin 105 is used to further fix the position of the framed raw porcelain body 103 to ensure its positioning accuracy before punching. At the same time, the hollow bracket 107 and the thin support plate 106 not only provide stable support, but also reduce the potential damage to the framed raw porcelain body 103 during the punching process. The thin support plate 106 is made according to the shape of the product to be processed and is directly attached to the suction cup 102. During installation, it will avoid the vacuum adsorption area on the suction cup 102 and the hollow bracket 107.

[0020] In this embodiment, the forward pushing mechanism 200 includes a base 202 installed in the top opening of the fixed groove 109, and two pushing pieces 204 are provided on the side wall of the base 202 close to the thin support plate 106. A slide 207 is slidably fitted in the base 202, and two slide grooves 208 are provided on the top of the slide 207. A slider 206 movably provided in the slide groove 208 is fixed on the top of the pushing piece 204, and an upper pressure cover 203 is bolted to the top of the base 202. A limiting groove 205 adapted to the slider 206 is provided on the upper pressure cover 203. A cylinder 201 is provided at the end of the base 202, and the output end of the cylinder 201 is connected to the side wall of the slide 207.

[0021] When the position is confirmed to be correct, the cylinder 201 starts to work, and its output end pushes the slide 207 to slide in the base 202, driving the push piece 204 and the slider 206 on it to move in the slide groove 208, thereby pushing the framed raw porcelain body 103 to the predetermined punching position. One cylinder 201 drives the two push pieces 204 to move together, ensuring that both sides of the framed raw porcelain body 103 are subjected to force at the same time and will not deflect. A spring 209 is provided at the front end of the push piece 204 for buffering, and the upper cover 203 constrains the slider 206 through the limit groove 205 to ensure the stability and accuracy of the push piece 204 during movement.

[0022] In this embodiment, a light sensor 104 is provided on a side wall of the fixing groove 109 close to the thin support plate 106 .

[0023] By sensing the presence or absence of a frame gap of the framed raw ceramic body 103 through two optical sensors 104, it is possible to determine whether the framed raw ceramic body 103 exists or not, and whether the framed raw ceramic body 103 is placed upside down, thereby greatly reducing the time for manual intervention and improving production efficiency.

[0024] In this embodiment, a mounting groove 108 is provided on the top surface of the bottom plate 100 close to the suction cup 102 , and a material collection drawer 101 is provided in the mounting groove 108 .

[0025] By using a vacuum adsorption device, the processing waste cut by the laser will, under the action of negative pressure, pass through the hollow area and the hollow area of ​​the hollow bracket 107 and fall under the jig, and be collected by the collection drawer 101. When the collection drawer 101 is full, it can be easily pulled out and cleaned, thereby enhancing the convenience and practicality of the device.

[0026] Working process and principle: When the device is in use, the framed raw porcelain body 103 is placed on the top of the thin support plate 106 to ensure that it is stably located above the hollow bracket 107. The through slot 112 of the hollow bracket 107 is designed to allow a punching tool or a laser beam to penetrate so as to accurately punch holes in the framed raw porcelain body 103. Then the vacuum adsorption device is started to generate suction through the multiple adsorption holes 110 on the suction cup 102 to firmly adsorb the framed raw porcelain body 103 on the thin support plate 106 to prevent it from moving during the punching process. The positioning pin 105 is used to further fix the position of the framed raw porcelain body 103 to ensure its positioning accuracy before punching. The two light sensors 104 sense the presence or absence of a frame gap of the framed raw porcelain body 103 to determine whether the framed raw porcelain body 103 exists and whether the framed raw porcelain body 103 is placed upside down. When the position is confirmed to be correct, the cylinder 201 starts to work, and its output end pushes the slide 207 to slide in the base 202, driving the push piece 204 and the slider 206 on it to move in the slide groove 208, thereby pushing the framed raw porcelain body 103 to the predetermined punching position. One cylinder 201 drives the two push pieces 204 to move together, ensuring that both sides of the framed raw porcelain body 103 are subjected to force at the same time and will not deflect. The front end of the push piece 204 is provided with a spring 209 for buffering, and the upper pressure cover 203 constrains the slider 206 through the limit groove 205 to ensure the stability and accuracy of the push piece 204 during movement. The processing waste passes through the hollow area and the hollow area of ​​the hollow bracket 107 and falls under the jig and is collected by the collection drawer 101. When the collection drawer 101 is full, it can be easily drawn out and cleaned, enhancing the convenience and practicality of the device.

[0027] It is understood from common technical knowledge that the present invention may be implemented through other embodiments that do not depart from its spirit or essential features. Therefore, the embodiments disclosed above are, in all respects, merely illustrative and not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are intended to be encompassed by the present invention.

Claims

1. A device for punching and positioning green ceramic tiles with a frame, characterized by: The invention comprises a bottom plate (100), a suction cup (102) is provided on the top of the bottom plate (100), a placement groove (111) is provided on the top of the suction cup (102), a hollow bracket (107) is provided in the placement groove (111), a plurality of through grooves (112) are provided on the top of the hollow bracket (107), a thin support plate (106) is provided on the top of the hollow bracket (107), a raw porcelain piece body (103) with a frame is placed on the top of the thin support plate (106), a fixing groove (109) is provided at the end of the suction cup (102), and a forward pushing mechanism (200) for pushing the raw porcelain piece body (103) with a frame is provided in the fixing groove (109).

2. The device for punching and positioning a green ceramic tile with a frame according to claim 1, characterized in that: The forward pushing mechanism (200) includes a base (202) installed in the top opening of the fixed groove (109), two pushing pieces (204) are provided on the side wall of the base (202) close to the thin support plate (106), a sliding piece (207) is slidably matched in the base (202), two sliding grooves (208) are provided on the top of the sliding piece (207), a slider (206) movably provided in the sliding groove (208) is fixed on the top of the pushing piece (204), an upper pressure cover (203) is bolted to the top of the base (202), and a limiting groove (205) adapted to the slider (206) is provided on the upper pressure cover (203), and a cylinder (201) is provided at the end of the base (202), and the output end of the cylinder (201) is connected to the side wall of the sliding piece (207).

3. The device for punching and positioning a green ceramic tile with a frame according to claim 1, characterized in that: A plurality of adsorption holes (110) are provided on the top of the suction cup (102), and two positioning pins (105) are provided on the surface of the top of the suction cup (102) away from the forward pushing mechanism (200).

4. The device for punching and positioning a green ceramic tile with a frame according to claim 2, characterized in that: A light sensor (104) is provided on a side wall of the fixing groove (109) close to the thin support plate (106).

5. The device for punching and positioning a green ceramic tile with a frame according to claim 3, characterized in that: A mounting groove (108) is provided on the surface of the top of the bottom plate (100) close to the suction cup (102), and a material collection drawer (101) is provided in the mounting groove (108).

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