Door seal positioning and pressing die penetrating device

Abstract

The invention discloses a door seal positioning and pressing mold penetrating device, and belongs to the technical field of hollow object installation, a movable dust collection frame is movably arranged at the top of a fixed conveying frame, multiple sets of conveying rollers are movably arranged on the fixed conveying frame and the movable dust collection frame, and an adsorption frame is fixedly arranged in the middle of each conveying roller; the discharging barrel comprises a storage part and a discharging part, multiple sets of concave parts are arranged on the outer wall of the rotating barrel at intervals, a discharging notch is formed in the bottom of the discharging part, and a partition plate for shielding the discharging notch is movably arranged in the shrinkage cavity; a fixing plate is arranged on one side of the operation table, a mounting frame is arranged on the other side of the operation table, the output end of the rotating motor is connected with an adjusting frame, and an extrusion plate is slidably arranged on the inner wall of the mounting frame. Intermittent discharging can be conducted on the rubber pipes in the storage and collection part through the discharging barrel, the length of the storage and collection part can be adjusted through the air cylinder and the adjusting frame, the movement amplitude of the extrusion plate is adjusted, and therefore the requirement for the rubber pipes of different lengths is met, and the machining effect and the freedom degree are improved through the design.

Description

Technical Field

[0001] The invention relates to the technical field of hollow object installation, in particular to a door seal positioning, pressing and moulding device. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature. The box contains a compressor, an ice maker, a cabinet or box for ice making, and a storage box with a refrigeration device. The capacity of a household refrigerator is usually 20 to 500 liters. As refrigerators are increasingly used in people's lives, the demand for refrigerator door seal components is also increasing. The refrigerator door seal is mainly composed of a rubber strip and a soft magnetic strip. The rubber strip and the soft magnetic strip need to be combined into the door seal required for the refrigerator door seal, and the soft magnetic strip needs to be embedded in the rubber strip.

[0003] The patent application with publication number CN117465017A discloses a feeding device and feeding method for inserting soft magnetic strips into refrigerator sealing strips, comprising: a conveyor line 1, used to guide the strip to be conveyed along the axial direction of the conveyor line 1; a conveyor line 2, which is arranged at the discharge end of the conveyor line 1, and a placement cavity for guiding the soft magnetic strip is formed on the conveyor line 2, and the conveying direction of the conveyor line 2 is opposite to the conveying direction of the conveyor line 1; a positioning component 1, the invention drives the strip and the soft magnetic strip to move in a direction close to each other through the conveyor line 1 and the conveyor line 2 respectively, when the port of the strip is inserted into the guide member, the positioning component 2 limits the strip, when the guide member can open the port of the strip, at the same time, the positioning component 2 drives the soft magnetic strip to be quickly inserted into the strip from the opened port with the cooperation of the guide member, which can effectively avoid the problem that the soft magnetic strip is stuck at the position of the strip port during the insertion of the strip, thereby causing the machine to stop.

[0004] However, the automation level of the above disclosed equipment for inserting magnetic strips into rubber strips is average. Since the magnetic strips are magnetic, their surfaces will absorb some metal debris and other impurities, thus affecting the insertion effect. Moreover, after the insertion is completed, some magnetic strips and rubber strips will not be aligned, lacking an alignment mechanism. In addition, the degree of freedom is average, the applicable scenarios are single, and rubber strips of different specifications and lengths cannot be effectively processed. Summary of the invention

[0005] The purpose of the present invention is to solve the problems that the existing equipment for inserting magnetic strips into rubber strips has a general degree of automation. Since the magnetic strips are magnetic, their surfaces will absorb some metal debris and other impurities, thus affecting the insertion effect. After the insertion is completed, some magnetic strips and rubber strips will not be aligned, lacking an alignment mechanism. In addition, the degree of freedom is general, the applicable scene is single, and rubber strips of different specifications and lengths cannot be effectively processed. A door seal strip positioning, pressing and inserting mold device is provided.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is: a door seal positioning, pressing and die-piercing device, including a conveying mechanism, a feeding mechanism and a leveling mechanism, the conveying mechanism includes a symmetrical fixed conveying frame, a moving dust suction frame is movably provided on the top of the fixed conveying frame, and multiple groups of conveying rollers are movably provided on the fixed conveying frame and the moving dust suction frame, and an adsorption frame is fixedly provided in the middle of the conveying roller, and multiple groups of adsorption grooves are provided on the conveying roller; the feeding mechanism includes a conveyor belt located on the side of the fixed conveying frame, a support frame is provided on one side of the conveyor belt, and a feeding barrel located above the conveyor belt is fixedly connected to the end of the support frame; the feeding barrel includes a storage part and a feeding barrel, and a rotary drum is rotatably provided in the feeding barrel A rotating drum, wherein a plurality of groups of recessed portions are arranged at intervals on the outer wall of the rotating drum, and a material discharge notch is opened at the bottom of the material discharge part; a contraction cavity parallel to the conveyor belt is fixedly arranged at the bottom of the support frame, and a partition is movably arranged in the contraction cavity for shielding the material discharge notch; the leveling mechanism comprises an operating table located on the side of the conveyor belt, a fixed plate is arranged on one side of the operating table, and a mounting frame is arranged on the other side of the operating table, a rotating motor not arranged in the middle is installed on the outer side of the mounting frame, and an adjusting frame is connected to the output end of the rotating motor; an extrusion plate is slidably arranged on the inner wall of the mounting frame, an adjusting block is threadedly installed on the inner wall of the adjusting frame, and the middle part of the extrusion plate is movably connected to the adjusting block through a linkage rod.

[0007] As a further solution of the present invention: multiple groups of lifting seats are arranged on the fixed conveying frame, multiple groups of lifting arms movably arranged in the lifting seats are arranged at the bottom of the movable dust collection frame, multiple groups of elastic members are arranged inside the lifting seats, and the tops of the elastic members are connected to the lifting arms.

[0008] As a further solution of the present invention: a driving shaft is fixedly provided on the outer side of the conveying roller, and the driving shafts on the fixed conveying frame and the movable dust suction frame are interconnected by belts; the adsorption frame passes through the conveying roller, and an adapter is movably provided on the outer side of the conveying roller, the adapters on the fixed conveying frame are connected to each other through a hose, and the adapter on the movable dust suction frame is connected to the hose below through a connecting pipe, the hoses are connected to each other and a negative pressure pump is installed at the end.

[0009] As a further solution of the present invention: a convex ring is arranged at the end of the adsorption frame, and a rotating ring groove cooperating with the convex ring is opened on the inner wall of the adapter.

[0010] As a further solution of the present invention: a driven wheel is installed on the outer side of the rotating cylinder, and a plurality of groups of grooves are arranged at intervals on the driven wheel; a plurality of groups of reset springs are connected to the inner wall of the contraction chamber, and the partition is connected to the top of the reset spring; a connecting arm is fixedly arranged on the outer side of the partition, and a unloading motor is installed on the side of the support frame, and a first toggle arm cooperating with the driven wheel is arranged at the output end of the unloading motor, and a second toggle arm cooperating with the connecting arm is also arranged at the output end of the unloading motor.

[0011] As a further solution of the present invention: a cylinder is installed on the outer wall of the lower barrel, and an adjustment plate slidably arranged in the storage part is installed at the output end of the cylinder.

[0012] As a further solution of the present invention: the number of the grooves is the same as the number of the recessed parts.

[0013] As a further solution of the present invention: symmetrical sliding grooves are opened on the inner walls on both sides of the mounting frame, and sliding arms are arranged on both sides of the extrusion plate; a threaded rod is movably arranged in the middle of the adjustment frame, the threaded rod passes through the adjustment block and is threadedly connected thereto, and a rotating handle is also arranged on the outer side of the threaded rod.

[0014] As a further solution of the present invention: an upper mounting seat is arranged at the bottom of the adjusting block, a universal seat is arranged at the top of the extrusion plate, and a lower mounting seat is arranged at the top of the universal seat; an upper linkage seat cooperating with the upper mounting seat is arranged at the top of the linkage rod, and a lower linkage seat cooperating with the lower mounting seat is arranged at the bottom of the linkage rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can efficiently transport the magnetic strip through the conveying mechanism. Under the action of the elastic member, the conveying rollers on the upper and lower sides will be close to the magnetic strip. When the negative pressure pump is started, the adsorption racks on the upper and lower sides will adsorb and clean the upper and lower sides of the magnetic strip to avoid the adsorption of a small amount of impurities on the surface and affect subsequent operations. This design is ingenious and effective, and improves the automation level and processing effect of the door seal positioning, pressing and penetrating device.

[0017] 2. The present invention can intermittently discharge the hose in the storage part through the discharge barrel. When the first toggle arm drives the rotating barrel to rotate, the hose falls into the recessed part and is conveyed to the discharge notch. At this time, the hose will not fall under the cover of the partition, and the magnetic strip is inserted into the inside of the hose under the drive of the conveying mechanism. At this time, the discharge motor drives the second toggle arm to continue to rotate clockwise, and the second toggle arm toggle the connecting arm inward. When the partition moves into the contraction cavity, the coated hose falls onto the conveyor belt below. When the extrusion plate reciprocates along the mounting frame, the hose can be leveled to prevent the magnetic strip from extending out of the hose without alignment. In addition, the length of the storage part can be adjusted by the cooperation of the cylinder and the adjustment frame, and the movement amplitude of the extrusion plate can be adjusted to meet the needs of hoses of different length specifications. This design improves the processing effect and degree of freedom of the door seal positioning, pressing and punching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 It is a three-dimensional structural diagram of the lower barrel in the present invention;

[0021] Figure 3 It is a partial three-dimensional structural diagram of the conveying mechanism in the present invention;

[0022] Figure 4 is a cross-sectional view of the conveying mechanism of the present invention;

[0023] Figure 5 A partial cross-sectional view of the conveying mechanism of the present invention;

[0024] Figure 6 It is a three-dimensional structural diagram of the feeding mechanism in the present invention;

[0025] Figure 7 yes Figure 6 A magnified view of the structure at center A;

[0026] Figure 8 It is a cross-sectional view of the feeding mechanism in the present invention;

[0027] Fig. 9 It is a three-dimensional structural diagram of the first toggle arm and the second toggle arm in the present invention;

[0028] Fig.10 It is a three-dimensional internal structure diagram of the leveling mechanism in the present invention;

[0029] Fig.11 It is a three-dimensional structural diagram of the extruded plate in the present invention.

[0030] Description of reference numerals:

[0031] 1. Conveying mechanism; 101. Fixed conveying frame; 102. Moving dust collecting frame; 103. Lifting seat; 104. Lifting arm; 105. Elastic member; 106. Conveying roller; 107. Adsorption groove; 108. Driving shaft; 109. Belt; 110. Adsorption frame; 111. Adapter; 112. Hose; 113. Connecting pipe; 114. Negative pressure pump; 115. Conveying ring; 116. Rotating ring groove;

[0032] 2. Unloading mechanism; 201. conveyor belt; 202. support frame; 203. unloading barrel; 204. storage part; 205. unloading part; 206. cylinder; 207. adjustment plate; 208. unloading notch; 209. rotating barrel; 210. recessed part; 211. driven wheel; 212. groove; 213. contraction chamber; 214. partition; 215. reset spring; 216. unloading motor; 217. connecting arm; 218. first toggle arm; 219. second toggle arm;

[0033] 3. Leveling mechanism; 301. Operating table; 302. Fixing plate; 303. Mounting frame; 304. Rotating motor; 305. Adjusting frame; 306. Slide groove; 307. Extrusion plate; 308. Sliding arm; 309. Threaded rod; 310. Rotating handle; 311. Adjusting block; 312. Upper mounting seat; 313. Universal seat; 314. Lower mounting seat; 315. Linking rod; 316. Upper linkage seat; 317. Lower linkage seat. DETAILED DESCRIPTION

[0034] The following will be combined with the attached Figures 1 to 11 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The present invention provides a door seal positioning, pressing and passing mold device through improvement. Figure 1-Figure 11As shown, it includes a conveying mechanism 1, a material discharge mechanism 2 and a leveling mechanism 3, the conveying mechanism 1 includes a symmetrical fixed conveying frame 101, a moving dust suction frame 102 is movably provided on the top of the fixed conveying frame 101, multiple groups of conveying rollers 106 are movably provided on the fixed conveying frame 101 and the moving dust suction frame 102, a suction frame 110 is fixedly provided in the middle of the conveying roller 106, and multiple groups of suction grooves 107 are provided on the conveying roller 106; the material discharge mechanism 2 includes a conveying belt 201 located on the side of the fixed conveying frame 101, a support frame 202 is provided on one side of the conveying belt 201, and a material discharge barrel 203 located above the conveying belt 201 is fixedly connected to the end of the support frame 202; the material discharge barrel 203 includes a storage part 204 and a material discharge part 205, a rotating cylinder 209 is rotatably provided in the material discharge part 205, and a rotating cylinder 209 is provided on the outer wall of the rotating cylinder 209 There are multiple groups of recessed portions 210, and a feeding notch 208 is provided at the bottom of the feeding portion 205; a contraction cavity 213 parallel to the conveyor belt 201 is fixedly provided at the bottom of the support frame 202, and a partition 214 for shielding the feeding notch 208 is movably provided in the contraction cavity 213; the leveling mechanism 3 includes an operating table 301 located on the side of the conveyor belt 201, a fixed plate 302 is provided on one side of the operating table 301, and a mounting frame 303 is provided on the other side of the operating table 301, and a rotating motor 304 not arranged in the middle is installed on the outer side of the mounting frame 303, and an adjusting frame 305 is connected to the output end of the rotating motor 304; an extrusion plate 307 is slidably provided on the inner wall of the mounting frame 303, and an adjusting block 311 is installed on the inner thread of the adjusting frame 305, and the middle part of the extrusion plate 307 is movably connected to the adjusting block 311 through a linkage rod 315.

[0036] In this embodiment: the door seal positioning, pressing and punching device is mainly divided into three parts: a conveying mechanism 1, a feeding mechanism 2 and a leveling mechanism 3. When the device is in use, first place the rubber hose to be fed into the storage part 204. Then start the feeding motor 216 and the rotating motor 304. When the first toggle arm 218 drives the rotating cylinder 209 to rotate, the rubber hose falls into the recessed part 210 and is transported to the feeding gap 208. At this time, under the shielding of the partition 214, the rubber hose will not fall. At this time, the magnetic strip is inserted into the inside of the rubber hose under the drive of the conveying mechanism 1. When the conveying roller 106 rotates, the internal adsorption frame 110 will also rotate accordingly, so as to transport the dust and metal debris remaining on the upper and lower sides of the magnetic strip to the negative pressure pump 114. Then the feeding motor 216 drives the second toggle arm 219 to continue to rotate clockwise, and the second toggle arm 219 toggle the connecting arm 217 inward. When the partition 214 moves into the contraction chamber 213, the coated hose falls onto the conveyor belt 201 below. When the second toggle arm 219 is separated from the connecting arm 217, the partition 214 returns to its original position under the action of the multiple sets of return springs 215 and continues to block the material discharge gap 208. Under the conveyance of the conveyor belt 201, the hose and the magnetic strip fall onto the operating table 301. When the rotating motor 304 drives the adjustment frame 305 to rotate, the extrusion plate 307 reciprocates left and right along the mounting frame 303, thereby flattening the inserted hose and magnetic strip.

[0037] See attached Figure 3 -Attached Figure 4 A plurality of lifting seats 103 are arranged on the fixed conveying frame 101, a plurality of lifting arms 104 movably arranged in the lifting seats 103 are arranged at the bottom of the movable dust collecting frame 102, a plurality of elastic members 105 are arranged inside the lifting seats 103, and the tops of the elastic members 105 are connected to the lifting arms 104.

[0038] In this embodiment, since there are large differences in the specifications of the magnetic strips, in order to improve the degree of freedom and adaptability of the device, the movable dust collection frame 102 is movably arranged on the top of the fixed conveying frame 101.

[0039] See attached Figure 3 -Attached Figure 4 A driving shaft 108 is fixedly provided on the outer side of the conveying roller 106, and the driving shafts 108 on the fixed conveying frame 101 and the moving dust collection frame 102 are interconnected by a belt 109; the adsorption frame 110 passes through the conveying roller 106, and an adapter 111 is movably provided on the outer side of the conveying roller 106, the adapters 111 on the fixed conveying frame 101 are interconnected through a hose 112, and the adapter 111 on the moving dust collection frame 102 is connected to the hose 112 below through a connecting pipe 113, the hoses 112 are interconnected and a negative pressure pump 114 is also installed at the end.

[0040] In this embodiment, in order to drive the conveying rollers 106 on the upper and lower sides to rotate, so as to convey the magnetic strips while performing the adsorption operation, the driving shafts 108 on the fixed conveying frame 101 and the moving dust collecting frame 102 are connected to each other through a belt 109. When the conveying rollers 106 rotate, the internal adsorption frame 110 also rotates, so as to convey the dust and metal debris remaining on the upper and lower sides of the magnetic strips to the negative pressure pump 114.

[0041] See attached Figure 5 A convex ring 115 is provided at the end of the adsorption frame 110 , and a rotating ring groove 116 cooperating with the convex ring 115 is opened on the inner wall of the adapter 111 .

[0042] In this embodiment: In order to ensure that the adsorption frame 110 can rotate freely relative to the adapter 111 and prevent the connecting tube 113 and the hose 112 from twisting and tangling, thereby affecting the subsequent vacuuming operation, a convex ring 115 and a rotating ring groove 116 structure that cooperate with each other are designed.

[0043] See attached Figure 6 -Attached Figure 8 A driven wheel 211 is installed on the outer side of the rotating cylinder 209, and a plurality of groups of grooves 212 are arranged at intervals on the driven wheel 211; a plurality of groups of reset springs 215 are connected to the inner wall of the contraction chamber 213, and the partition 214 is connected to the top of the reset spring 215; a connecting arm 217 is fixedly provided on the outer side of the partition 214, and a feeding motor 216 is installed on the side of the support frame 202, and a first toggle arm 218 cooperating with the driven wheel 211 is provided at the output end of the feeding motor 216, and a second toggle arm 219 cooperating with the connecting arm 217 is also provided at the output end of the feeding motor 216.

[0044] In this embodiment: when the first toggle arm 218 drives the rotating cylinder 209 to rotate, the hose falls into the recessed portion 210 and is transported to the unloading notch 208. At this time, the hose will not fall under the shielding of the partition 214, and the magnetic strip is inserted into the interior of the hose under the drive of the conveying mechanism 1. Then the unloading motor 216 drives the second toggle arm 219 to continue to rotate clockwise, and the second toggle arm 219 toggle the connecting arm 217 inward. When the partition 214 moves into the contraction cavity 213, the coated hose falls onto the conveyor belt 201 below.

[0045] See attached Figure 2 and attached Figure 6 A cylinder 206 is installed on the outer wall of the lower barrel 203 , and an adjustment plate 207 slidably arranged in the storage part 204 is installed at the output end of the cylinder 206 .

[0046] In this embodiment, in order to meet the needs of hoses of different lengths, an adjustment plate 207 is designed to adjust the length of the space in the storage portion 204 .

[0047] See attached Figure 6 -Attached Figure 8 , the number of the grooves 212 is the same as the number of the recessed portions 210 .

[0048] In this embodiment, in order to drive the driven wheel 211 to rotate intermittently, the rubber strip in the recessed portion 210 can be accurately moved to the blanking notch 208 .

[0049] See attached Fig.10 -Attached Fig.11 Symmetrical sliding grooves 306 are provided on the inner walls on both sides of the mounting frame 303, and sliding arms 308 are provided on both sides of the extrusion plate 307; a threaded rod 309 is movably provided in the middle of the adjustment frame 305, the threaded rod 309 passes through the adjustment block 311 and is threadedly connected thereto, and a rotating handle 310 is also provided on the outer side of the threaded rod 309.

[0050] In this embodiment: Due to the difference in the length specifications of the rubber strip and the magnetic strip, in order to adjust the up and down movement amplitude of the extrusion plate 307, thereby further improving the degree of freedom and the scope of application, an adjustment frame 305 structure is designed. In order to facilitate the rotation of the threaded rod 309, thereby adjusting the position of the adjustment block 311, a rotating handle 310 structure is designed. When the adjustment block 311 is located at both ends of the adjustment frame 305 and away from the middle, the movement amplitude of the extrusion plate 307 becomes larger, and the lowest point is closer to the fixed plate 302, which is suitable for a shorter length of rubber hose. When the adjustment block 311 is close to the middle, the movement amplitude of the extrusion plate 307 becomes smaller, and the lowest point is farther from the fixed plate 302, which is suitable for a longer length of rubber hose.

[0051] See attached Fig.10 -Attached Fig.11 An upper mounting seat 312 is provided at the bottom of the adjusting block 311, a universal seat 313 is provided at the top of the extrusion plate 307, and a lower mounting seat 314 is provided at the top of the universal seat 313; an upper linkage seat 316 cooperating with the upper mounting seat 312 is provided at the top of the linkage rod 315, and a lower linkage seat 317 cooperating with the lower mounting seat 314 is provided at the bottom of the linkage rod 315.

[0052] In this embodiment: since the rotating motor 304 is not arranged in the middle of the mounting frame 303, when the rotating motor 304 drives the adjusting frame 305 to rotate, the squeezing plate 307 will reciprocate left and right along the mounting frame 303, thereby flattening the rubber hose and the magnetic strip after the insertion.

[0053] Working principle of the present invention: When the device is used, firstly, the rubber hose to be discharged is placed in the storage part 204. Then, the discharge motor 216 and the rotating motor 304 are started. When the first toggle arm 218 drives the rotating cylinder 209 to rotate, the rubber hose falls into the recessed part 210 and is transported to the discharge notch 208. At this time, under the shielding of the partition 214, the rubber hose will not fall. At this time, the magnetic strip is inserted into the inside of the rubber hose under the drive of the conveying mechanism 1. When the conveying roller 106 rotates, the internal adsorption frame 110 will also rotate accordingly, so as to transport the dust and metal debris remaining on the upper and lower sides of the magnetic strip to the negative pressure pump 114. Then, the discharge motor 216 drives the second toggle arm 219 to continue to rotate clockwise, and the second toggle arm 219 toggle the connecting arm 217 inward. When the partition 214 moves into the contraction cavity 213, the rubber hose that has been coated falls onto the conveyor belt 201 below. When the second toggle arm 219 is separated from the connecting arm 217, the partition 214 returns to its original position under the action of the multiple sets of return springs 215 and continues to cover the material discharge gap 208. Under the conveyance of the conveyor belt 201, the hose and the magnetic strip fall onto the operating table 301. When the rotating motor 304 drives the adjustment frame 305 to rotate, the squeezing plate 307 reciprocates left and right along the mounting frame 303, thereby flattening the hose and the magnetic strip after the insertion.

[0054] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A door seal positioning, pressing and die-cutting device, comprising a conveying mechanism (1), a material discharge mechanism (2) and a leveling mechanism (3), characterized in that: The conveying mechanism (1) comprises a symmetrical fixed conveying frame (101), a movable dust suction frame (102) is movably arranged on the top of the fixed conveying frame (101), multiple groups of conveying rollers (106) are movably arranged on the fixed conveying frame (101) and the movable dust suction frame (102), a suction frame (110) is fixedly arranged in the middle of the conveying roller (106), and multiple groups of suction grooves (107) are provided on the conveying roller (106); The unloading mechanism (2) comprises a conveyor belt (201) located on the side of the fixed conveyor frame (101); a support frame (202) is provided on one side of the conveyor belt (201); the end of the support frame (202) is fixedly connected to a unloading barrel (203) located above the conveyor belt (201); the unloading barrel (203) comprises a storage portion (204) and a unloading portion (205); a rotating barrel (209) is rotatably provided in the unloading portion (205); a plurality of groups of recessed portions (210) are arranged at intervals on the outer wall of the rotating barrel (209); a unloading notch (208) is provided at the bottom of the unloading portion (205); a contraction cavity (213) parallel to the conveyor belt (201) is fixedly provided at the bottom of the support frame (202); a partition (214) is movably provided in the contraction cavity (213) for shielding the unloading notch (208); The leveling mechanism (3) comprises an operating table (301) located on the side of the conveyor belt (201); a fixing plate (302) is arranged on one side of the operating table (301); a mounting frame (303) is arranged on the other side of the operating table (301); a rotating motor (304) not arranged in the middle is installed on the outer side of the mounting frame (303); an output end of the rotating motor (304) is connected to an adjusting frame (305); an extrusion plate (307) is slidably arranged on the inner wall of the mounting frame (303); an adjusting block (311) is internally threadedly installed on the adjusting frame (305); and the middle part of the extrusion plate (307) is movably connected to the adjusting block (311) via a linkage rod (315).

2. A door seal positioning, pressing and moulding device according to claim 1, characterized in that: The fixed conveying frame (101) is provided with a plurality of lifting seats (103), the bottom of the movable dust collecting frame (102) is provided with a plurality of lifting arms (104) movably arranged in the lifting seats (103), the interior of the lifting seats (103) is provided with a plurality of elastic members (105), and the top of the elastic member (105) is connected to the lifting arm (104).

3. A door seal positioning, pressing and moulding device according to claim 1, characterized in that: A driving shaft (108) is fixedly arranged on the outer side of the conveying roller (106), and the driving shaft (108) located on the fixed conveying frame (101) and the moving dust suction frame (102) are connected to each other via a belt (109); the adsorption frame (110) passes through the conveying roller (106), and an adapter (111) is movably arranged on the outer side of the conveying roller (106); the adapters (111) located on the fixed conveying frame (101) are connected to each other via a hose (112), and the adapter (111) located on the moving dust suction frame (102) is connected to the hose (112) below via a connecting pipe (113); the hoses (112) are connected to each other and a negative pressure pump (114) is also installed at the end.

4. A door seal positioning, pressing and moulding device according to claim 3, characterized in that: A convex ring (115) is provided at the end of the adsorption frame (110), and a rotating ring groove (116) matching with the convex ring (115) is provided on the inner wall of the adapter (111).

5. A door seal positioning, pressing and moulding device according to any one of claims 1 to 4, characterized in that: A driven wheel (211) is installed on the outer side of the rotating cylinder (209), and a plurality of groups of grooves (212) are arranged at intervals on the driven wheel (211); a plurality of groups of return springs (215) are connected to the inner wall of the contraction chamber (213), and the partition (214) is connected to the top of the return spring (215); a connecting arm (217) is fixedly arranged on the outer side of the partition (214), and a feeding motor (216) is installed on the side of the support frame (202); a first toggle arm (218) cooperating with the driven wheel (211) is arranged at the output end of the feeding motor (216), and a second toggle arm (219) cooperating with the connecting arm (217) is also arranged at the output end of the feeding motor (216).

6. A door seal positioning, pressing and moulding device according to any one of claims 1 to 4, characterized in that: A cylinder (206) is installed on the outer wall of the lower barrel (203), and an adjustment plate (207) slidably arranged in the storage portion (204) is installed at the output end of the cylinder (206).

7. A door seal positioning, pressing and moulding device according to claim 5, characterized in that: The number of the grooves (212) is the same as the number of the recessed portions (210).

8. A door seal positioning, pressing and moulding device according to any one of claims 1 to 4, characterized in that: Symmetrical sliding grooves (306) are provided on the inner walls on both sides of the mounting frame (303), and sliding arms (308) are provided on both sides of the extrusion plate (307); a threaded rod (309) is movably provided in the middle of the adjustment frame (305), and the threaded rod (309) passes through the adjustment block (311) and is threadedly connected thereto, and a rotating handle (310) is also provided on the outer side of the threaded rod (309).

9. A door seal positioning, pressing and moulding device according to claim 8, characterized in that: An upper mounting seat (312) is arranged at the bottom of the adjusting block (311), a universal seat (313) is arranged at the top of the extrusion plate (307), and a lower mounting seat (314) is arranged at the top of the universal seat (313); an upper linkage seat (316) cooperating with the upper mounting seat (312) is arranged at the top of the linkage rod (315), and a lower linkage seat (317) cooperating with the lower mounting seat (314) is arranged at the bottom of the linkage rod (315).

Images