Splicing method and device for ceramic liquid scraping roller production

Abstract

The invention discloses a splicing method and device for ceramic liquid scraping roller production, and relates to the technical field of auxiliary equipment for ceramic liquid scraping roller production, the number of limiting mechanisms is two, the two limiting mechanisms and a hot inlaying mechanism are located on a main body plate and fixedly connected, and the hot inlaying mechanism is located between the two limiting mechanisms; the pressing mechanism is installed at the fixed end of the limiting mechanism, the driving end of the pressing mechanism corresponds to and is connected with the rotating end of the limiting mechanism, and the ceramic wire bars needing to be spliced are clamped through the limiting mechanism; according to the splicing method and device for ceramic liquid scraping roller production, the ceramic liquid scraping rollers needing to be spliced are positioned through the limiting mechanism, meanwhile, the ceramic liquid scraping rollers in the limiting mechanism are pressed through the pressing mechanism, the situation that the middles of the ceramic liquid scraping rollers tilt is avoided, the ceramic liquid scraping rollers are kept in the horizontal state in the limiting mechanism, and the splicing quality of the ceramic liquid scraping rollers is improved. And the length of the whole device can be effectively shortened, and the occupied space of the whole device is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary equipment for producing ceramic scraper rollers, and in particular to a splicing method and device for producing ceramic scraper rollers. Background Art

[0002] Ceramic scraper rollers are required for the wet production of lithium battery separators. During the production process, the ceramic scraper rollers are spliced ​​into ceramic scraper rollers of a certain length through ceramic rings through hot inlay. During the processing, the ceramic scraper rollers need to have different lengths. For some longer ceramic scraper rollers, two short ceramic scraper rollers need to be spliced ​​together to form an extended ceramic scraper roller. During the splicing process, the straightness of the ceramic scraper roller needs to be ensured, so the two short ceramic scraper rollers need to be placed horizontally. Generally, the ceramic scraper rollers are placed horizontally on the device to keep the ceramic scraper rollers in a horizontal state, but this will cause the device to be longer and occupy more space. If the device is shorter than the length of the ceramic scraper roller, it is difficult to keep the ceramic scraper roller in a horizontal state, which brings inconvenience to the splicing work. Summary of the invention

[0003] In order to overcome the shortcomings in the background technology, the present invention discloses a splicing method and device for the production of ceramic scraper rollers. The present invention positions the ceramic scraper roller to be spliced ​​through a limiting mechanism, and at the same time presses the ceramic scraper roller in the limiting mechanism through a pressing mechanism to avoid warping in the middle of the ceramic scraper roller, so that the ceramic scraper roller remains in a horizontal state in the limiting mechanism, which is convenient for staff to perform splicing, can effectively shorten the length of the overall device, and reduce the space occupied by the overall device.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme:

[0005] A splicing method for producing a ceramic scraper roller comprises the following steps: placing ceramic wire rods to be spliced ​​into a limiting mechanism, positioning the ceramic wire rods to be spliced ​​by the limiting mechanism, splicing two ceramic wire rods together by a hot-insertion mechanism, and pressing the ceramic wire rods in the limiting mechanism by a pressing mechanism to prevent the middle portion of the ceramic wire rod from bulging and affecting the straightness of the splicing of the two ceramic wire rods.

[0006] There are two limiting mechanisms, and the two limiting mechanisms and the hot-insertion mechanism are all located on the main plate and fixedly connected, and the hot-insertion mechanism is located between the two limiting mechanisms. A pressing mechanism is installed on the fixed end of the limiting mechanism, and the driving end of the pressing mechanism corresponds to and is connected to the rotating end of the limiting mechanism. The ceramic wire rods to be spliced ​​are clamped by the limiting mechanism, and the ceramic wire rods are ensured to be in a horizontal state.

[0007] The limiting mechanism includes a fixed plate, a positioning frame, a first internally threaded sleeve, a first screw, a first synchronous wheel, a first gear ring, a rotating rod, a transmission ring, a rotating ring, a U-shaped frame, a sliding wheel and a second gear ring. The number of the fixed plates is two groups, and the number of the fixed plates in each group is two. The two groups of fixed plates are both located on the main plate and fixedly connected. The two fixed plates are fixedly connected with the positioning frame, and the two ends of the positioning frame are respectively rotatably connected with the first internally threaded sleeves arranged equidistantly, and the first internally threaded sleeve is internally threaded with the first screw, one end of the first screw passes through the positioning frame and is rotatably connected to the U-shaped frame, and the U-shaped frame is rotatably connected with the sliding wheel, one of which A servo motor is installed on a U-shaped frame, and the motor shaft of the servo motor passes through the frame wall of the U-shaped frame and is connected to the sliding wheel. One end of the first internal threaded sleeve is fixedly connected to the second gear ring. The two ends of the positioning frame are respectively provided with rotating grooves, and a rotating ring is rotatably connected in the rotating groove. A transmission ring is fixedly connected to the rotating ring, and the transmission ring corresponds to the position of the second gear ring and is meshed with each other. The two ends of the positioning frame are respectively rotatably connected to rotating rods, and the rotating rod is fixedly connected with a first synchronous wheel and a first gear ring. The first gear ring corresponds to the position of the second gear ring and is meshed with each other. The first synchronous wheel is connected to the driving end of the pressing mechanism.

[0008] The positioning frame is a circular frame body, and a mounting groove is provided in the middle position of the positioning frame. The mounting groove is communicated with the groove body provided with the positioning frame, and a pressing mechanism is installed in the mounting groove.

[0009] The two ends of the positioning frame are respectively provided with thread grooves arranged at equal distances, and the thread groove is communicated with the first internal thread sleeve, and the internal thread of the thread groove is connected with the first screw rod.

[0010] The two side surfaces of the transmission ring are respectively provided with gear teeth arranged at equal intervals, and the transmission ring is meshed and connected with the second gear ring and the first gear ring respectively through the gear teeth.

[0011] The pressing mechanism includes a supporting plate, a second screw, a synchronous belt, a second internally threaded sleeve, a pressing plate, a second synchronous wheel and a toggle ring. The supporting plate is located in a mounting groove on the positioning frame and is fixedly connected, and the second internally threaded sleeve is rotatably connected to the supporting plate, the second internally threaded sleeve is internally threaded with the second screw, and the bottom end of the second screw is rotatably connected to the pressing plate, the second synchronous wheel and the toggle ring are fixedly connected to the outer wall of the second internally threaded sleeve, and the second synchronous wheel is connected to the first synchronous wheel through a synchronous belt.

[0012] The support plate is provided with a transmission thread groove, and the position of the transmission thread groove corresponds to and is communicated with the position of the second internal thread sleeve.

[0013] The diameter of the second synchronous wheel is greater than the diameter of the first synchronous wheel, so that the wrap angle between the synchronous belt and the second synchronous wheel is greater than 120°.

[0014] The hot mounting mechanism includes a positioning plate and a heating ring. The positioning plate is located on the main plate and fixedly connected, and the top of the positioning plate is fixedly connected with a heating ring. The heating ring is located between two positioning frames, and the position of the central axis of the heating ring coincides with the position of the central axis of the positioning frame.

[0015] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0016] The present invention discloses a splicing method and device for producing ceramic scraper rollers. The ceramic scraper rollers to be spliced ​​are positioned by a limiting mechanism, and the ceramic scraper rollers in the limiting mechanism are pressed by a pressing mechanism to prevent the ceramic scraper rollers from warping in the middle. The ceramic scraper rollers are kept in a horizontal state in the limiting mechanism, which is convenient for workers to perform splicing and can effectively shorten the length of the overall device and reduce the space occupied by the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 is a cross-sectional view of the present invention;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the present invention;

[0020] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of position B of the present invention;

[0021] 1. Main body plate; 2. Limiting mechanism; 201. Fixed plate; 202. Positioning frame; 203. First internally threaded sleeve; 204. First screw rod; 205. First synchronous wheel; 206. First gear ring; 207. Rotating rod; 208. Transmission ring; 209. Rotating ring; 210. U-shaped frame; 211. Sliding wheel; 212. Second gear ring; 3. Pressing mechanism; 301. Support plate; 302. Second screw rod; 303. Synchronous belt; 304. Second internally threaded sleeve; 305. Pressing plate; 306. Second synchronous wheel; 307. Toggle ring; 4. Hot inserting mechanism; 401. Positioning plate; 402. Heating ring. DETAILED DESCRIPTION

[0022] The present invention can be explained in detail by the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0023] Combined with Figures 1 to 4The splicing method for producing a ceramic scraper roller is described, wherein the ceramic wire rods to be spliced ​​are placed in a limiting mechanism 2, the ceramic wire rods to be spliced ​​are positioned by the limiting mechanism 2, and the two ceramic wire rods are spliced ​​together by a hot-insertion mechanism 4, and the ceramic wire rods in the limiting mechanism 2 are pressed by a pressing mechanism 3 to prevent the middle part of the ceramic wire rod from arching and affecting the straightness of the splicing of the two ceramic wire rods.

[0024] There are two limiting mechanisms 2, and the two limiting mechanisms 2 and the hot embedding mechanism 4 are all located on the main plate 1 and fixedly connected, and the hot embedding mechanism 4 is located between the two limiting mechanisms 2. A pressing mechanism 3 is installed on the fixed end of the limiting mechanism 2, and the driving end of the pressing mechanism 3 corresponds to and is connected to the rotating end of the limiting mechanism 2. The ceramic wire rods to be spliced ​​are clamped by the limiting mechanism 2, and at the same time, the ceramic wire rods are ensured to be in a horizontal state. The electrical equipment used in the splicing device for the production of ceramic scraper rollers is connected to the external control device, and the external control device controls the electrical equipment used in the splicing device for the production of ceramic scraper rollers to work and provides power for the electrical equipment used in the splicing device for the production of ceramic scraper rollers.

[0025] The limiting mechanism 2 includes a fixed plate 201, a positioning frame 202, a first internally threaded sleeve 203, a first screw 204, a first synchronous wheel 205, a first gear ring 206, a rotating rod 207, a transmission ring 208, a rotating ring 209, a U-shaped frame 210, a sliding wheel 211 and a second gear ring 212. The number of the fixed plates 201 is two groups, and the number of each group of fixed plates 201 is two. The two groups of fixed plates 201 are both located on the main plate 1 and fixedly connected. The first internal thread sleeve 203 is connected to the first internal thread sleeve 203, and the first internal thread sleeve 203 is connected to the first screw 204. One end of the first screw 204 passes through the positioning frame 202 and is connected to the U-shaped frame 210. The U-shaped frame 210 is connected to the sliding wheel 211. A servo motor is installed on one of the U-shaped frames 210. The servo motor has a self-locking function, and the motor shaft of the servo motor passes through the U The frame wall of the frame 210 is connected to the sliding wheel 211, one end of the first internal thread sleeve 203 is fixedly connected to the second gear ring 212, the two ends of the positioning frame 202 are respectively provided with a rotating groove, and a rotating ring 209 is rotatably connected in the rotating groove, and a transmission ring 208 is fixedly connected to the rotating ring 209, and the transmission ring 208 corresponds to the position of the second gear ring 212 and is meshed and connected, and the two ends of the positioning frame 202 are respectively rotatably connected to the rotating rod 207, and the rotating rod 207 is A first synchronous wheel 205 and a first gear ring 206 are fixedly connected. The first gear ring 206 corresponds to the position of the second gear ring 212 and is meshed with each other. The first synchronous wheel 205 is connected to the driving end of the pressing mechanism 3. The ceramic scraper roller is located at one end of the positioning frame 202 and will naturally droop. The drooping end will cause the ceramic scraper roller in the positioning frame 202 to arch. The arched ceramic scraper roller is pressed by the pressing mechanism 3 to make it horizontal.

[0026] The positioning frame 202 is a ring-shaped frame, and a mounting groove is provided in the middle of the positioning frame 202 . The mounting groove is connected to the groove body of the positioning frame 202 , and a pressing mechanism 3 is installed in the mounting groove.

[0027] The two ends of the positioning frame 202 are respectively provided with equidistantly arranged thread grooves, and the thread grooves are connected to the first internal thread sleeve 203. The internal thread of the thread groove is connected to the first screw rod 204, and the first internal thread sleeve 203 drives the first screw rod 204 to rotate, so that the first screw rod 204 moves in the thread groove.

[0028] The two side surfaces of the transmission ring 208 are respectively provided with gear teeth arranged at equal intervals, and the transmission ring 208 is meshedly connected with the second gear ring 212 and the first gear ring 206 through the gear teeth.

[0029] The pressing mechanism 3 includes a support plate 301, a second screw rod 302, a synchronous belt 303, a second internally threaded sleeve 304, a pressing plate 305, a second synchronous wheel 306 and a toggle ring 307. The support plate 301 is located in a mounting groove on the positioning frame 202 and is fixedly connected, and the second internally threaded sleeve 304 is rotatably connected to the support plate 301, the second internally threaded sleeve 304 is internally threadedly connected to the second screw rod 302, and the bottom end of the second screw rod 302 is rotatably connected to the pressing plate 305, the second synchronous wheel 306 and the toggle ring 307 are fixedly connected to the outer wall of the second internally threaded sleeve 304, and the second synchronous wheel 306 is connected to the first synchronous wheel 205 through the synchronous belt 303.

[0030] The support plate 301 is provided with a transmission thread groove, and the position of the transmission thread groove corresponds to and is connected to the position of the second internally threaded sleeve 304 , and the second screw rod 302 is driven to rotate by the second internally threaded sleeve 304 , so that the second screw rod 302 moves in the transmission thread groove.

[0031] The diameter of the second synchronous wheel 306 is greater than the diameter of the first synchronous wheel 205 , so that the wrap angle between the synchronous belt 303 and the second synchronous wheel 306 is greater than 120°.

[0032] The hot mounting mechanism 4 includes a positioning plate 401 and a heating ring 402. The positioning plate 401 is located on the main plate 1 and fixedly connected, and the top of the positioning plate 401 is fixedly connected with the heating ring 402. The heating ring 402 is located between the two positioning frames 202, and the position of the central axis of the heating ring 402 coincides with the position of the central axis of the positioning frame 202.

[0033] The described method and device for splicing ceramic scraper roller production, when in use, the staff will place the ceramic scraper roller to be spliced ​​into the positioning frame 202, and rotate the second internally threaded sleeve 304 by turning the ring 307. The second internally threaded sleeve 304 will drive the second screw 302 and the second synchronous wheel 306 to rotate during the rotation. The second screw 302 moves downward under the action of the transmission thread groove on the support plate 301 through the rotation. The downward movement of the second screw 302 drives the pressing plate 305 to move, so that the pressing plate 305 presses the ceramic scraper roller. During the rotation, the second synchronous wheel 306 drives the first synchronous wheel 205 to rotate through the synchronous belt 303. The first synchronous wheel 205 drives the first gear ring 206 to rotate through the rotating rod 207. The first gear ring 206 rotates through The transmission ring 208 drives the second gear ring 212 to rotate, and the rotation of the second gear ring 212 drives the first internally threaded sleeve 203 to rotate, and the first internally threaded sleeve 203 drives the first screw 204 to rotate, and the first screw 204 is driven to move downward under the action of the thread groove of the positioning frame 202, so that the sliding wheel 211 on the first screw 204 contacts the surface of the ceramic scraping roller, and the two ends of the ceramic scraping roller are fixed while pressing the ceramic scraping roller to ensure that the ceramic scraping roller remains in a horizontal state in the positioning frame 202, and one of the sliding wheels 211 is driven to rotate by a servo motor, and the sliding wheel 211 drives the ceramic scraping roller to move, so that the splicing ends of the two ceramic scraping rollers are located in the heating ring 402, and the splicing parts are heated by the heating ring 402 to perform hot inlay splicing.

[0034] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and approaches to specifically implement the technical solution. The above is only a preferred implementation scheme of the present invention, but technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, and all of them are within the scope of protection of the present invention.

Claims

1. A splicing method for producing a ceramic doctor roller, characterized in that: The ceramic wire rods to be spliced ​​are placed in the limiting mechanism (2), the ceramic wire rods to be spliced ​​are positioned by the limiting mechanism (2), and the two ceramic wire rods are spliced ​​together by the hot inserting mechanism (4). The ceramic wire rods in the limiting mechanism (2) are pressed by the pressing mechanism (3) to prevent the middle part of the ceramic wire rod from bulging and affecting the straightness of the splicing of the two ceramic wire rods. When in use, the staff places the ceramic scraping rollers to be spliced ​​in the positioning frame (202), and rotates the second by the toggle ring (307). The internal threaded sleeve (304) is provided with a second internal threaded sleeve (304). During the rotation process, the second internal threaded sleeve (304) drives the second screw rod (302) and the second synchronous wheel (306) to rotate. The second screw rod (302) moves downward under the action of the transmission thread groove on the support plate (301). The downward movement of the second screw rod (302) drives the pressing plate (305) to move, so that the pressing plate (305) presses the ceramic scraping roller. During the rotation process, the second synchronous wheel (306) drives the first synchronous wheel (306) through the synchronous belt (303). The first synchronous wheel (205) is rotated, the first gear ring (206) is driven to rotate via the rotating rod (207), the first gear ring (206) is driven to rotate via the transmission ring (208), the first gear ring (212) is driven to rotate via the rotation of the second gear ring (212), the first internally threaded sleeve (203) is driven to rotate via the first internally threaded sleeve (203), the first screw rod (204) is driven to rotate via the first internally threaded sleeve (203), and the first screw rod (204) is driven to move downward under the action of the thread groove of the positioning frame (202), so that the first screw rod (204) is moved downward. A sliding wheel (211) on a screw rod (204) contacts the surface of a ceramic scraper roller, and while pressing the ceramic scraper roller, the two ends of the ceramic scraper roller are fixed to ensure that the ceramic scraper roller remains in a horizontal state in the positioning frame (202). A servo motor drives one of the sliding wheels (211) to rotate, and the sliding wheel (211) drives the ceramic scraper roller to move, so that the spliced ​​ends of the two ceramic scraper rollers are located in a heating ring (402), and the spliced ​​parts are heated by the heating ring (402) to perform hot-stitching splicing.

2. The splicing device for producing ceramic doctor rollers according to claim 1, characterized in that: The number of the limiting mechanisms (2) is two, the two limiting mechanisms (2) and the hot-insertion mechanism (4) are both located on the main body plate (1) and fixedly connected, and the hot-insertion mechanism (4) is located between the two limiting mechanisms (2), a pressing mechanism (3) is installed on the fixed end of the limiting mechanism (2), and the driving end of the pressing mechanism (3) corresponds to and is connected to the rotating end of the limiting mechanism (2), and the ceramic wire rods to be spliced ​​are clamped by the limiting mechanism (2), while ensuring that the ceramic wire rods are in a horizontal state.

3. The splicing device for producing ceramic doctor rollers according to claim 2, characterized in that: The limiting mechanism (2) comprises a fixed plate (201), a positioning frame (202), a first internally threaded sleeve (203), a first screw rod (204), a first synchronous wheel (205), a first gear ring (206), a rotating rod (207), a transmission ring (208), a rotating ring (209), a U-shaped frame (210), a sliding wheel (211) and a second gear ring (212), wherein the number of the fixed plates (201) is two groups, and the number of the fixed plates (201) in each group is two. The fixed plates (201) are all located on the main plate (1) and are fixedly connected. The two fixed plates (201) are fixedly connected to positioning frames (202). The two ends of the positioning frames (202) are respectively rotatably connected to first internally threaded sleeves (203) arranged at equal intervals. The first internally threaded sleeves (203) are internally threadedly connected to first screw rods (204). One end of the first screw rod (204) passes through the positioning frame (202) and is rotatably connected to a U-shaped frame (210). The U-shaped frame (210) is ) is rotatably connected to a sliding wheel (211), a servo motor is installed on one of the U-shaped frames (210), and the motor shaft of the servo motor passes through the frame wall of the U-shaped frame (210) and is connected to the sliding wheel (211), one end of the first internal thread sleeve (203) is fixedly connected to a second gear ring (212), both ends of the positioning frame (202) are respectively provided with a rotating groove, and a rotating ring (209) is rotatably connected in the rotating groove, and a transmission ring is fixedly connected to the rotating ring (209) (208), and the transmission ring (208) corresponds to the position of the second gear ring (212) and is meshedly connected, the two ends of the positioning frame (202) are respectively rotatably connected to the rotating rod (207), and the rotating rod (207) is fixedly connected to the first synchronous wheel (205) and the first gear ring (206), the first gear ring (206) corresponds to the position of the second gear ring (212) and is meshedly connected, and the first synchronous wheel (205) is connected to the driving end of the pressing mechanism (3).

4. The splicing device for producing ceramic doctor rollers according to claim 3, characterized in that: The positioning frame (202) is a circular ring-shaped frame, and a mounting groove is provided in the middle of the positioning frame (202), the mounting groove is connected to the groove body of the positioning frame (202), and a pressing mechanism (3) is installed in the mounting groove.

5. The splicing device for producing ceramic doctor rollers according to claim 3, characterized in that: The two ends of the positioning frame (202) are respectively provided with thread grooves arranged at equal distances, and the thread groove is connected to the first internal thread sleeve (203), and the first screw rod (204) is connected to the internal thread of the thread groove.

6. The splicing device for producing ceramic doctor rollers according to claim 3, characterized in that: The surfaces on both sides of the transmission ring (208) are respectively provided with gear teeth arranged at equal intervals, and the transmission ring (208) is meshedly connected with the second gear ring (212) and the first gear ring (206) through the gear teeth.

7. The splicing device for producing ceramic doctor rollers according to claim 2, characterized in that: The pressing mechanism (3) comprises a support plate (301), a second screw rod (302), a synchronous belt (303), a second internally threaded sleeve (304), a pressing plate (305), a second synchronous wheel (306) and a toggle ring (307); the support plate (301) is located in a mounting groove on the positioning frame (202) and is fixedly connected thereto; the second internally threaded sleeve (304) is rotatably connected to the support plate (301); the second internally threaded sleeve (304) is internally threadedly connected to the second screw rod (302); the bottom end of the second screw rod (302) is rotatably connected to the pressing plate (305); the second synchronous wheel (306) and the toggle ring (307) are fixedly connected to the outer wall of the second internally threaded sleeve (304); and the second synchronous wheel (306) is connected to the first synchronous wheel (205) via the synchronous belt (303).

8. The splicing device for producing ceramic doctor rollers according to claim 7, characterized in that: The support plate (301) is provided with a transmission thread groove, and the position of the transmission thread groove corresponds to and is in communication with the position of the second internal thread sleeve (304).

9. The splicing device for producing ceramic doctor rollers according to claim 7, characterized in that: The diameter of the second synchronous wheel (306) is greater than the diameter of the first synchronous wheel (205), so that the wrap angle between the synchronous belt (303) and the second synchronous wheel (306) is greater than 120°.

10. The splicing device for producing ceramic doctor rollers according to claim 2, characterized in that: The hot mounting mechanism (4) comprises a positioning plate (401) and a heating ring (402); the positioning plate (401) is located on the main plate (1) and is fixedly connected thereto; the top end of the positioning plate (401) is fixedly connected to the heating ring (402); the heating ring (402) is located between two positioning frames (202); and the position of the central axis of the heating ring (402) coincides with the position of the central axis of the positioning frame (202).

Images