A kettle feeding mechanism

Abstract

The present application relates to the technical fields of medical product assembly, in particular to a kettle body feeding mechanism, which solves the problems of pollution, low efficiency and inconsistency of feeding direction of kettles in the prior art, comprising a direction adjusting and jacking assembly and an inclined feeding assembly, the upper end surface of the direction adjusting and jacking assembly is provided with a positioning and conveying assembly, one end of the positioning and conveying assembly is provided with a clamping and transfer assembly, the direction adjusting and jacking assembly comprises a support frame, the front end of the upper end surface of the support frame is fixedly provided with a rotary air cylinder, the output end of the rotary air cylinder is fixedly provided with a steering seat, both ends of the steering seat are provided with a plurality of positioning columns, and two directional strips are installed above the steering seat. The present application can effectively meet the same direction conveying of kettles by transferring and adjusting the direction of kettles, and can conveniently feed multiple kettles synchronously, thereby effectively improving the feeding efficiency of kettles.

Description

Technical Field

[0001] This invention relates to the field of medical product assembly technology, specifically to a pot body feeding mechanism. Background Technology

[0002] Medical products have very high hygiene requirements during production and packaging. If medical products are contaminated during the feeding process of production and testing, it will affect their test results and make them defective products. Currently, the pot body of medical products needs to be fed during the production and assembly process. The pot body is cylindrical, and one end of the pot body is shaped like a large head. During the feeding process, the pot body is prone to inconsistent orientation.

[0003] The existing method of feeding teapots involves manual feeding, which easily leads to contamination of the teapots, has low feeding efficiency, and makes it difficult to maintain the consistency of feeding direction for teapots in the same batch. Therefore, it does not meet the current needs. In response, we have proposed a teapot feeding mechanism. Summary of the Invention

[0004] The purpose of this invention is to provide a kettle body feeding mechanism to solve the problems mentioned in the background art, such as the use of manual feeding, which easily causes contamination of the kettle body, low feeding efficiency, and difficulty in maintaining the consistency of feeding direction of kettles in the same batch.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a kettle body feeding mechanism, comprising a directional lifting assembly and an inclined feeding assembly, wherein a positioning conveying assembly is mounted on the upper end face of the directional lifting assembly, and a clamping and transferring assembly is mounted on one end of the positioning conveying assembly; the directional lifting assembly includes a support frame, a rotary cylinder is fixedly mounted on the front end of the upper end face of the support frame, a steering seat is fixedly mounted on the output end of the rotary cylinder, multiple positioning posts are mounted on both ends of the steering seat, two directional bars are mounted on the upper part of the steering seat, multiple conical directional seats are fixedly mounted on the lower end face of the two directional bars, an arc-shaped guide is mounted on the inner side of each conical directional seat, a guide slide is fixedly mounted on the front end of the support frame, a fourth cylinder is fixedly mounted on the front end face of the guide slide, and a lifting slide plate is fixedly mounted on the output end of the fourth cylinder.

[0006] Preferably, the inclined feeding assembly includes an inclined sliding seat, which is fixedly connected to the support frame. A fifth cylinder is fixedly installed on one side of the inclined sliding seat, and a snap-fit ​​mounting seat is fixedly installed at the output end of the fifth cylinder. Multiple sixth cylinders are fixedly installed at the upper end of the snap-fit ​​mounting seat, and multiple spring mounting grooves are provided on the front end face of the snap-fit ​​mounting seat.

[0007] Preferably, the positioning and conveying assembly includes a vibrating support base, the bottom end of which is fixedly connected to a support frame, a plurality of conveying pipes fixedly installed on the upper end of the vibrating support base, a first sensor installed at the rear end of the conveying pipes, a limit cylinder installed at the front end of the conveying pipes, a support plate fixedly installed at the front end of the vibrating support base, a plurality of second sensors fixedly installed in the middle of the front end face of the support plate, a first cylinder fixedly installed at the upper end of the front end face of the support plate, and a positioning seat fixedly installed at the output end of the first cylinder.

[0008] Preferably, the clamping and transfer assembly includes a sliding mounting base, the two sides of which are fixedly connected to the upper ends of the support frame and the inclined sliding base. A second cylinder is fixedly mounted on the rear end of the sliding mounting base, a third cylinder is mounted on the output end of the second cylinder, and a plurality of gripper cylinders are fixedly mounted on the output end of the third cylinder. A limit angle plate is fixedly mounted on the front end face of the gripper cylinder.

[0009] Preferably, a vibratory plate is provided at the rear end of the plurality of conveying pipes, a positioning groove is provided on the upper end surface of the positioning seat, the conveying pipe is connected to the positioning groove, a monitoring hole is provided on the lower end surface of the positioning seat, and a probe is provided on the upper end of the second sensor, the axis of the probe coincides with that of the monitoring hole.

[0010] Preferably, a sliding plate is provided between the second cylinder and the third cylinder, and sliders are provided at both ends of the sliding plate and the sliding mounting seat. The third cylinder and the sliding mounting seat are slidably connected through the sliding plate and the two sliders.

[0011] Preferably, a slider is provided between the lifting slide plate and the guide slide, and the lifting slide plate and the guide slide are connected by two sliding connections. The lifting slide plate slides linearly back and forth along the axis of the fourth cylinder. A pot body is provided on the outside of the positioning column. The pot body is cylindrical and the end of the pot body is a large end. A limiting groove is provided at the upper end of the lifting slide plate. The width of the limiting groove is smaller than the diameter of the large end of the pot body.

[0012] Preferably, the plurality of positioning posts are divided into two groups, and both ends of the steering seat are fixedly connected to the two groups of positioning posts. One group of positioning posts is located directly below the plurality of conical steering seats. The upper end of the arc-shaped guide frame is fixedly connected to the conical steering seat, and the outer surface of the arc-shaped guide frame is covered with an elastic pad.

[0013] Preferably, one side of the inclined sliding seat is provided with two slide rails, which are installed at an angle. A slider is provided between the snap-fit ​​mounting seat and the two slide rails. The snap-fit ​​mounting seat and the inclined sliding seat are slidably connected through the slide rails and the slider. The snap-fit ​​mounting seat slides linearly back and forth along the axis of the slide rail.

[0014] Preferably, the output end of the sixth cylinder passes through the upper end of the snap-fit ​​mounting base and is inserted into the inner side of the middle part of the snap-fit ​​mounting base. The inner side of each of the multiple spring mounting slots is provided with a spring. One end of each of the multiple springs is fixedly connected to the snap-fit ​​mounting base. The number of the multiple material conveying pipes, limiting angle plates, conical adjusting seats and the sixth cylinder is the same.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This invention uses a first cylinder to move the positioning seat upward and position and stop the pot body, preventing the pot body from detaching from the conveying pipe. A monitoring hole is provided on the lower end face of the positioning seat, allowing a second sensor to monitor the pot body inside the positioning seat through the monitoring hole. A third cylinder can clamp the pot body and separate it from the positioning seat through multiple limiting angle plates. The pot body falls above the conical adjusting seat. Two directional bars and multiple arc-shaped guides can guide multiple falling pot bodies to realize the adjustment operation of the pot body. When the pot body passes through the bottom end of the conical adjusting seat, the large end of the pot body is at the bottom end and fits on the outside of one set of positioning posts, which makes it easier to keep the direction of multiple pot bodies consistent and improves the quality of pot body feeding.

[0017] 2. In this invention, a rotary cylinder drives two sets of positioning pins to rotate and change positions via a steering seat. A fourth cylinder drives a lifting slide plate to move upward and push the large end of the pot body upward and insert it into the inner side of the snap-fit ​​mounting seat, thereby facilitating the separation of the pot body from the positioning pins. A spring is provided inside the spring mounting groove, which facilitates the pressing of the pot body inside the snap-fit ​​mounting seat, thereby facilitating the automatic locking of the snap-fit ​​mounting seat and the pot body. When the fifth cylinder drives the snap-fit ​​mounting seat to move obliquely to the feeding position, the sixth cylinder can press down on the pot body and separate it from the snap-fit ​​mounting seat, thereby enabling the synchronous feeding operation of multiple pot bodies in the same direction. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a rear view of the entire invention;

[0020] Figure 3 This is a schematic diagram of the positioning and conveying component of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the clamping and transferring assembly of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the directional lifting assembly of the present invention;

[0023] Figure 6 This is a schematic cross-sectional view of the directional lifting assembly of the present invention;

[0024] Figure 7 This is a partial structural schematic diagram of the inclined upward feeding assembly of the present invention;

[0025] Figure 8 This is a schematic diagram of the installation structure of the snap-fit ​​mounting base of the present invention.

[0026] In the diagram: 1. Positioning and conveying assembly; 101. Vibration support seat; 102. Conveying pipe; 103. First sensor; 104. Limiting cylinder; 105. Support plate; 106. Second sensor; 107. First cylinder; 108. Positioning seat; 2. Clamping and transferring assembly; 201. Sliding mounting seat; 202. Second cylinder; 203. Third cylinder; 204. Gripper cylinder; 205. Limiting angle plate; 3. Orientation and lifting assembly. Components; 301, support frame; 302, rotary cylinder; 303, conical steering seat; 304, guide slide; 305, fourth cylinder; 306, lifting slide plate; 307, steering seat; 308, positioning column; 309, directional bar; 310, arc-shaped guide frame; 4. Inclined upward feeding assembly; 401, inclined sliding seat; 402, fifth cylinder; 403, snap-fit ​​mounting seat; 404, sixth cylinder; 405, spring mounting slot. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0028] The limiting cylinder 104 (model CG3LN25-100), the first cylinder 107 (model CDQMB80-50DZ), the second cylinder 202 (model MDBB40-150Z), the third cylinder 203 (model CDQMB80-50DZ), the gripper cylinder 204 (model MHY2-10DSMC), the rotary cylinder 302 (model CDRA1B), the fourth cylinder 305 (model CG3LN25-100), the fifth cylinder 402 (model CG3LN25-100), and the sixth cylinder 404 (model CDQMB80-50DZ) mentioned in this invention can all be obtained from the market or through private customization.

[0029] Please see Figure 1 , Figure 2 , Figure 5 and Figure 6An embodiment of the present invention provides a kettle body feeding mechanism, including a directional lifting component 3 and an inclined feeding component 4. A positioning conveying component 1 is installed on the upper end face of the directional lifting component 3, and a clamping and transferring component 2 is installed at one end of the positioning conveying component 1. The directional lifting component 3 includes a support frame 301. A rotary cylinder 302 is fixedly installed at the front end of the upper end face of the support frame 301. A steering seat 307 is fixedly installed at the output end of the rotary cylinder 302. Multiple positioning posts 308 are installed at both ends of the steering seat 307. A kettle body is provided on the outside of the positioning posts 308. The kettle body is cylindrical, and the end of the kettle body is a large end. A limiting groove is provided at the upper end of the lifting slide plate 306. The width of the limiting groove is smaller than the diameter of the large end of the kettle body, so that the rotary cylinder 302 drives the two sets of positioning posts 308 to rotate and change position through the steering seat 307 under the support of the support frame 301, thereby facilitating the adjustment of the position of the kettle body.

[0030] Two directional bars 309 are installed above the steering seat 307. Multiple conical steering seats 303 are fixedly installed on the lower end face of the two directional bars 309. An arc-shaped guide frame 310 is installed on the inner side of each conical steering seat 303. Multiple positioning posts 308 are divided into two groups. Both ends of the steering seat 307 are fixedly connected to the two groups of positioning posts 308. One group of positioning posts 308 is located directly below the multiple conical steering seats 303. The upper end of the arc-shaped guide frame 310 is fixedly connected to the conical steering seat 303. The outer surface of the arc-shaped guide frame 310 is covered with an elastic pad, so that multiple falling kettles can be guided by the two directional bars 309 and the multiple arc-shaped guide frames 310, realizing the steering operation of the kettles and keeping the falling direction of multiple kettles consistent.

[0031] A guide slide 304 is fixedly installed at the front end of the support frame 301. A fourth cylinder 305 is fixedly installed on the front end face of the guide slide 304. A lifting slide plate 306 is fixedly installed at the output end of the fourth cylinder 305. A slider is provided between the lifting slide plate 306 and the guide slide 304. The lifting slide plate 306 and the guide slide 304 are connected by two sliding blocks. The lifting slide plate 306 slides linearly back and forth along the axis of the fourth cylinder 305. The fourth cylinder 305 drives the lifting slide plate 306 to move upward and push the large end of the pot body upward and insert it into the inner side of the snap-fit ​​mounting base 403, thereby facilitating the separation of the pot body from the positioning post 308.

[0032] Please see Figure 1 , Figure 2 , Figure 7 and Figure 8The inclined feeding assembly 4 includes an inclined sliding seat 401, which is fixedly connected to the support frame 301. A fifth cylinder 402 is fixedly installed on one side of the inclined sliding seat 401. A snap-fit ​​mounting seat 403 is fixedly installed at the output end of the fifth cylinder 402. Two slide rails are provided on one side of the inclined sliding seat 401. The two slide rails are installed at an angle. A slider is provided between the snap-fit ​​mounting seat 403 and the two slide rails. The snap-fit ​​mounting seat 403 and the inclined sliding seat 401 are slidably connected through the slide rails and the slider. The snap-fit ​​mounting seat 403 slides linearly back and forth along the axis of the slide rail. The sixth cylinder 404 can press down on the pot body and separate from the snap-fit ​​mounting seat 403, thereby enabling synchronous feeding of multiple pot bodies in the same direction.

[0033] Multiple sixth cylinders 404 are fixedly installed on the upper end of the snap-fit ​​mounting base 403. Multiple spring mounting slots 405 are provided on the front end face of the snap-fit ​​mounting base 403. The output end of the sixth cylinder 404 passes through the upper end of the snap-fit ​​mounting base 403 and is inserted into the inner side of the middle part of the snap-fit ​​mounting base 403. Springs are provided on the inner side of the multiple spring mounting slots 405. One end of the multiple springs is fixedly connected to the snap-fit ​​mounting base 403, so that the springs can easily press the pot body inside the snap-fit ​​mounting base 403, thereby facilitating the automatic locking of the snap-fit ​​mounting base 403 and the pot body.

[0034] Please see Figures 1 to 3 The positioning and conveying assembly 1 includes a vibrating support base 101. The bottom end of the vibrating support base 101 is fixedly connected to the support frame 301. Multiple conveying pipes 102 are fixedly installed on the upper end of the vibrating support base 101. A first sensor 103 is installed at the rear end of the conveying pipes 102. A limit cylinder 104 is installed at the front end of the conveying pipes 102. A support plate 105 is fixedly installed at the front end of the vibrating support base 101. Multiple second sensors 106 are fixedly installed in the middle of the front end face of the support plate 105. A first cylinder 107 is fixedly installed at the upper end of the front end face of the support plate 105. A positioning seat 108 is fixedly installed at the output end of the 7. A vibratory plate is provided at the rear end of the multiple conveying pipes 102. A positioning groove is provided on the upper end surface of the positioning seat 108. The conveying pipes 102 are connected to the positioning groove. A monitoring hole is provided on the lower end surface of the positioning seat 108. A probe is provided on the upper end of the second sensor 106. The probe and the axis of the monitoring hole are coincident, so that the second sensor 106 monitors the pot body inside the positioning seat 108 through the monitoring hole. The output end of the limiting cylinder 104 is inserted into the inner side of the conveying pipe 102 to separate two adjacent pot bodies, thereby facilitating the one-by-one conveying of the pot bodies.

[0035] Please see Figure 1 , Figure 2 and Figure 4The clamping and transfer assembly 2 includes a sliding mounting base 201. The two sides of the sliding mounting base 201 are fixedly connected to the upper ends of the support frame 301 and the inclined sliding seat 401. A second cylinder 202 is fixedly mounted at the rear end of the sliding mounting base 201. A third cylinder 203 is mounted at the output end of the second cylinder 202. Multiple gripper cylinders 204 are fixedly mounted at the output end of the third cylinder 203. A limiting angle plate 205 is fixedly mounted on the front end face of the gripper cylinder 204. The number of multiple conveying pipes 102, limiting angle plates 205, conical adjusting seats 303 and the sixth cylinder 404 are the same. A sliding plate is provided between the second cylinder 202 and the third cylinder 203. A slider is provided between both ends of the sliding plate and the sliding mounting base 201. The third cylinder 203 and the sliding mounting base 201 are slidably connected through the sliding plate and the two sliders. The position of the gripper cylinder 204 is adjusted by the second cylinder 202 and the third cylinder 203 to facilitate the clamping and transfer of the pot body.

[0036] In use, the vibratory feeder is connected to multiple conveying pipes 102, the power is turned on, and the pots to be fed are placed in the vibratory feeder, so that the vibratory feeder can feed multiple pots synchronously through multiple conveying pipes 102. There is a waist-shaped hole on the upper end face of the conveying pipe 102, so that the first sensor 103 can monitor the pots inside the conveying pipe 102 through the waist-shaped hole. The first cylinder 107 is started, so that the first cylinder 107 drives the positioning seat 108 to move upward under the support of the support plate 105 and performs positioning and blocking operations on the pots to prevent the pots from detaching from the conveying pipe 102.

[0037] A monitoring hole is provided on the lower end face of the positioning seat 108, so that the second sensor 106 can monitor the pot body inside the positioning seat 108 through the monitoring hole. When the pot body is transported to the positioning seat 108, the output end of the limiting cylinder 104 is inserted into the inside of the conveying pipe 102 to separate the two adjacent pot bodies, thereby facilitating the one-by-one transport of the pot bodies.

[0038] The second cylinder 202 is activated, causing it to move horizontally to the position seat 108 via the third cylinder 203, simultaneously moving multiple limiting angle plates 205. The third cylinder 203 is then activated, allowing it to clamp the pot body and separate it from the position seat 108 via the multiple limiting angle plates 205. The second and third cylinders 202 and 203 then move the pot body to the top of the conical adjusting seat 303, releasing the pot body via the limiting angle plates 205, allowing the pot body to fall above the conical adjusting seat 303.

[0039] Two directional bars 309 are fixedly installed on the upper end face of multiple third cylinders 203, and an arc-shaped guide frame 310 is installed on the inner side of the conical adjusting seat 303. This allows the two directional bars 309 and multiple arc-shaped guide frames 310 to guide multiple falling pots, thereby realizing the adjustment operation of the pots. When the pot passes through the bottom end of the conical adjusting seat 303, the large end of the pot is at the bottom end and fits on the outside of one set of positioning posts 308, which makes it easier to keep the direction of multiple pots consistent and improves the quality of feeding the pots.

[0040] Activate the rotary cylinder 302, which, under the support of the support frame 301, drives the two sets of positioning pins 308 to rotate and change position via the steering seat 307. Then, the positioning pins 308 move the pot body to the top of the lifting slide plate 306. Activate the fourth cylinder 305, which, under the support of the guide slide 304, moves the lifting slide plate 306 upward and pushes the large end of the pot body upward and inserts it into the inner side of the snap-fit ​​mounting seat 403, thereby facilitating the separation of the pot body from the positioning pins 308.

[0041] A spring is provided inside the spring mounting groove 405, which facilitates the pressing of the pot body inside the snap-fit ​​mounting base 403, thereby facilitating the automatic locking of the snap-fit ​​mounting base 403 and the pot body. The fifth cylinder 402 is activated, which drives the snap-fit ​​mounting base 403 to move obliquely under the support of the inclined sliding seat 401. When the pot body moves to the feeding position, the sixth cylinder 404 is activated, which allows the sixth cylinder 404 to press down on the pot body and separate it from the snap-fit ​​mounting base 403, thereby enabling the synchronous feeding operation of multiple pot bodies in the same direction.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A kettle body feeding mechanism, comprising a directional lifting assembly (3) and an inclined feeding assembly (4), characterized in that: The upper end face of the directional lifting assembly (3) is equipped with a positioning conveying assembly (1), and one end of the positioning conveying assembly (1) is equipped with a clamping and transferring assembly (2). The directional lifting assembly (3) includes a support frame (301). A rotary cylinder (302) is fixedly installed at the front end of the upper end face of the support frame (301). A steering seat (307) is fixedly installed at the output end of the rotary cylinder (302). Multiple positioning pins (308) are installed at both ends of the steering seat (307). Two directional bars (309) are installed above the support frame (301). Multiple conical steering seats (303) are fixedly installed on the lower end face of the two directional bars (309). An arc-shaped guide frame (310) is installed on the inner side of each conical steering seat (303). A guide slide (304) is fixedly installed at the front end of the support frame (301). A fourth cylinder (305) is fixedly installed on the front end face of the guide slide (304). A lifting slide plate (306) is fixedly installed at the output end of the fourth cylinder (305). The inclined feeding assembly (4) includes an inclined sliding seat (401), which is fixedly connected to the support frame (301). A fifth cylinder (402) is fixedly installed on one side of the inclined sliding seat (401). A snap-fit ​​mounting seat (403) is fixedly installed at the output end of the fifth cylinder (402). A plurality of sixth cylinders (404) are fixedly installed at the upper end of the snap-fit ​​mounting seat (403). A plurality of spring mounting grooves (405) are provided on the front end face of the snap-fit ​​mounting seat (403). The positioning and conveying assembly (1) includes a vibration support base (101), the bottom end of which is fixedly connected to a support frame (301), a plurality of conveying pipes (102) are fixedly installed on the upper end of the vibration support base (101), a first sensor (103) is installed on the rear end of the conveying pipe (102), a limit cylinder (104) is installed on the front end of the conveying pipe (102), a support plate (105) is fixedly installed on the front end of the vibration support base (101), a plurality of second sensors (106) are fixedly installed on the middle of the front end face of the support plate (105), a first cylinder (107) is fixedly installed on the upper end of the front end face of the support plate (105), and a positioning seat (108) is fixedly installed on the output end of the first cylinder (107). The clamping and transfer assembly (2) includes a sliding mounting base (201). The two sides of the sliding mounting base (201) are fixedly connected to the upper ends of the support frame (301) and the inclined sliding base (401). A second cylinder (202) is fixedly mounted on the rear end of the sliding mounting base (201). A third cylinder (203) is installed on the output end of the second cylinder (202). A plurality of gripper cylinders (204) are fixedly mounted on the output end of the third cylinder (203). A limit angle plate (205) is fixedly mounted on the front end face of the gripper cylinder (204).

2. The kettle body feeding mechanism according to claim 1, characterized in that: A vibratory plate is provided at the rear end of the plurality of conveying pipes (102), a positioning groove is provided on the upper end face of the positioning seat (108), the conveying pipe (102) is connected to the positioning groove, a monitoring hole is provided on the lower end face of the positioning seat (108), and a probe is provided on the upper end of the second sensor (106), the probe and the axis of the monitoring hole are coincident.

3. The kettle body feeding mechanism according to claim 1, characterized in that: A sliding plate is provided between the second cylinder (202) and the third cylinder (203). Both ends of the sliding plate are provided with sliders between them and the sliding mounting base (201). The third cylinder (203) and the sliding mounting base (201) are slidably connected by the sliding plate and the two sliders.

4. The kettle body feeding mechanism according to claim 3, characterized in that: A slider is provided between the lifting slide plate (306) and the guide slide (304). The lifting slide plate (306) and the guide slide (304) are slidably connected by two sliders. The lifting slide plate (306) slides linearly back and forth along the axis of the fourth cylinder (305). A pot body is provided on the outside of the positioning column (308). The pot body is cylindrical and the end of the pot body is a large end. A limiting groove is provided at the upper end of the lifting slide plate (306). The width of the limiting groove is smaller than the diameter of the large end of the pot body.

5. The kettle body feeding mechanism according to claim 4, characterized in that: The multiple positioning posts (308) are divided into two groups. Both ends of the steering seat (307) are fixedly connected to the two groups of positioning posts (308). One group of positioning posts (308) is located directly below the multiple conical steering seats (303). The upper end of the arc-shaped guide frame (310) is fixedly connected to the conical steering seat (303). The outer surface of the arc-shaped guide frame (310) is covered with an elastic pad.

6. The kettle body feeding mechanism according to claim 5, characterized in that: The inclined sliding seat (401) has two slide rails on one side, and the two slide rails are installed at an angle. The snap-fit ​​mounting seat (403) is provided with a slider between it and the two slide rails. The snap-fit ​​mounting seat (403) and the inclined sliding seat (401) are slidably connected by the slide rails and the sliders. The snap-fit ​​mounting seat (403) slides linearly back and forth along the axis of the slide rails.

7. The kettle body feeding mechanism according to claim 6, characterized in that: The output end of the sixth cylinder (404) passes through the upper end of the snap-fit ​​mounting base (403) and is inserted into the inner side of the middle part of the snap-fit ​​mounting base (403). The inner side of the multiple spring mounting slots (405) is provided with springs. One end of the multiple springs is fixedly connected to the snap-fit ​​mounting base (403). The number of multiple material conveying pipes (102), limiting angle plates (205), conical adjusting seats (303) and the sixth cylinder (404) is the same.

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