Automatic conveying device for vehicle sealing strip production raw materials

Abstract

The invention provides an automatic conveying device for vehicle sealing strip production raw materials, and relates to the field of raw material conveying, the automatic conveying device comprises a bottom frame, the upper part of the bottom frame is rotatably connected with a belt type conveying mechanism through a rotating shaft, and a hydraulic cylinder is arranged between the bottom frame and the left side of the belt type conveying mechanism; a discharging hopper is installed at the left end of the belt type conveying mechanism, two sliding rails are fixedly installed on the left end face of the discharging hopper, and a blockage clearing sliding rod is connected between the two sliding rails in a sliding mode. Through cooperation of the linkage piece, the unblocking sliding rod and the unblocking column, rubber raw materials blocked in the discharging port of the discharging hopper can be pushed upwards to be unblocked, shutdown and manual intervention are not needed in the unblocking process, the labor intensity is reduced, and the working efficiency is improved; the problems that when an existing belt type conveying device conveys granular or blocky rubber raw materials, a discharging opening of a discharging hopper is prone to being blocked, workers need to shut down and use special tools for cleaning during blockage cleaning, the labor intensity is increased, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The invention relates to the technical field of raw material transportation, and in particular to an automatic transportation device for raw materials used in the production of vehicle sealing strips. Background Art

[0002] At a time when the manufacturing of new energy vehicles is booming, vehicle sealing strips, as an important component, have a vital impact on the sealing, waterproofness, sound insulation and overall performance of the vehicle. The transportation of raw materials for the production of sealing strips plays a key role in the entire manufacturing process. At present, belt conveyors are used to transport granular or block rubber raw materials for sealing strips.

[0003] However, during the loading process of the current belt conveyor, granular and blocky rubber raw materials are very likely to be blocked in the discharge port of the unloading funnel on the belt conveyor. When clearing the blockage, the staff needs to stop the machine and use special tools to clean it, which not only increases the labor intensity of the workers, but also significantly reduces the working efficiency of the belt conveyor. In addition, although the current belt conveyor can adjust the height of the discharge end through the hydraulic cylinder to meet different needs, the hydraulic cylinder is prone to oil leakage after long-term use. Once oil leakage occurs, it will not only weaken the operating stability of the belt conveyor, but may also cause serious safety accidents, posing a threat to production safety. Summary of the invention

[0004] The disclosed embodiment relates to an automatic conveying device for raw materials for the production of vehicle sealing strips, which can push upwards and clear the granular or block rubber raw materials blocked in the discharge port of the discharge hopper through the cooperation of a linkage part, a clearing slide rod and a clearing column, thereby effectively preventing the discharge port of the discharge hopper from being blocked, and the clearing process does not require shutdown and manual intervention, which not only reduces labor intensity but also improves work efficiency; through the cooperation of a linkage plate, an inclined slot and an automatic knocking component, two knocking hammers can be brought to quickly knock on the back sides of two fixed plates, so that the two fixed plates and the lower discharge port of the discharge hopper vibrate, and under the action of the vibration force, the granular or block rubber raw materials blocked in the lower discharge port of the discharge hopper are effectively evacuated, further improving the clearing effect.

[0005] In the first aspect of the present disclosure, an automatic transportation device for raw materials of vehicle sealing strips is provided, which specifically includes: a chassis, on the upper part of which a belt transportation mechanism is rotatably connected through a rotating shaft, and a hydraulic cylinder is arranged between the chassis and the left side of the belt transportation mechanism; a discharge hopper is installed at the left end of the belt transportation mechanism, two slide rails are fixedly installed on the left end face of the discharge hopper, a clogging clearing slide rod is slidably connected between the two slide rails, the lower right side of the clogging clearing slide rod is fixedly connected to a clogging clearing column through a cylinder, and the clogging clearing column is located below the discharge port of the discharge hopper. A driving rack is fixedly installed on the left end face of the clogging clearing slide rod; a U-shaped baffle is fixedly connected to the upper left side of the discharge hopper, and a linkage is arranged on the left end face of the U-shaped baffle; the linkage includes a linkage rotating rod, a second belt pulley and an incomplete gear. The linkage rotating rod is rotatably connected to the left end face of the U-shaped baffle, the second belt pulley is fixedly installed at the front end of the linkage rotating rod, and the incomplete gear is fixedly connected to the outside of the linkage rotating rod and is located on the left side of the driving rack; a fixing plate is fixedly connected to both the front and rear sides of the discharge port of the discharge hopper, and an automatic knocking component is arranged on the opposite surfaces of the two fixing plates.

[0006] In at least some embodiments, the belt transportation mechanism includes a frame, a conveying roller, a conveyor belt, a conveying motor and a first belt pulley. The frame is rotatably connected to the upper part of the chassis through a rotating shaft, and the conveying rollers are rotatably connected inside the frame in a uniform manner. The conveyor belt is传动连接 to the outside of the conveying rollers. The front and rear ends of the rotating shaft of the leftmost conveying roller are respectively fixedly installed with a first belt pulley and a driven belt pulley, and the first belt pulley is传动连接 to the second belt pulley through a belt; the conveying motor is installed on the left side of the rear end face of the frame, and a driving belt pulley is fixedly installed on the rotating shaft of the conveying motor, and the driving belt pulley is传动连接 to the driven belt pulley through a belt; a locking mechanism is arranged on both the front and rear sides of the frame.

[0007] In at least some embodiments, the upper end of the clogging clearing slide rod is fixedly connected to a spring guide rod, and the upper end of the spring guide rod is fixedly connected to a circular limiting block. The upper side of the outside of the spring guide rod is slidably connected to a spring limiting plate, and the spring limiting plate is fixedly connected to the upper part of the left end face of the U-shaped baffle. A spring is sleeved outside the spring limiting plate between the driving rack and the spring limiting plate.

[0008] In at least some embodiments, the lower part of the left end face of the clogging clearing slide rod is fixedly connected to a linkage plate, and two inclined slots are symmetrically arranged in the front and rear directions on the left end face of the linkage plate, and the two inclined slots are distributed in an "eight" shape on the linkage plate.

[0009] It should be noted that there are some inaccuracies in the original text where "传动连接" is used without a clear and correct English expression. I have tried my best to make the translation as accurate as possible based on the context, but this part may need further improvement in the original text.In at least some embodiments, the automatic knocking component includes a sliding frame, a guide rod, a driving column, a sliding sleeve, a sliding column and a knocking hammer. The sliding frame is slidably connected to four guide rods, and the guide rods are fixedly connected to a fixed plate. The left end of the sliding frame is fixedly connected to a driving column, the sliding frame is fixedly connected to a sliding sleeve, and the sliding sleeve is slidably connected to a sliding column, the right end of the sliding column is fixedly connected to a circular limiting plate, and the left end of the sliding column is fixedly connected to a knocking hammer, and a spring is provided on the outside of the sliding column between the knocking hammer and the sliding sleeve; the left end of the driving column is slidably connected to the inclined groove.

[0010] In at least some embodiments, when the tooth block on the incomplete gear rotates to the right, the tooth block on the incomplete gear engages with the driving rack, and the driving rack moves the clearing slide rod and the clearing column upward, and the upper end of the clearing column enters into the discharge port of the unloading funnel, and at this time the external spring of the spring guide rod is in a compressed state.

[0011] In at least some embodiments, when the tooth block on the incomplete gear rotates to the left, the tooth block on the incomplete gear separates from the driving rack, and the clearing slide rod moves downward with the clearing column to reset, and the two knocking hammers respectively knock on the back sides of the two fixed plates.

[0012] In at least some embodiments, an arc-shaped reinforcement plate is fixedly connected to both the front and rear sides of the upper end face of the base frame, and each arc-shaped reinforcement plate is provided with an arc-shaped opening, and each arc-shaped reinforcement plate is evenly provided with limited position holes.

[0013] In at least some embodiments, the locking mechanism includes a fixed plate, a U-shaped support plate, a sliding block, a plug-in rod, a fixed column, a pulling rod, a handle and a limit plate. The fixed plate is fixedly connected to the frame through the fixed column, and a U-shaped support plate is installed on the outer side of the fixed plate. The sliding block is slidably connected inside the U-shaped support plate. Two plug-in rods passing through the fixed plate are fixedly connected to one side of the sliding block, and a pulling rod passing through the U-shaped support plate is fixedly connected to the other side of the sliding block, and the outer end of the pulling rod is rotatably connected to a handle; two limit plates are fixedly connected to the U-shaped support plate, and a limiting notch is provided in the middle of the outer ends of the two limit plates.

[0014] In at least some embodiments, when the locking mechanism is in a locked limited position state, the plug rod is plugged into the limited plug hole.

[0015] The present invention provides an automatic conveying device for raw materials for vehicle sealing strip production, which has the following beneficial effects: 1. Through the cooperation of the linkage parts, the clearing slide rod and the clearing column, during the transportation process, the linkage parts will frequently move the clearing slide rod and the clearing column upward, so that the granular or block rubber raw materials blocked in the discharge port of the discharge funnel can be pushed upward to clear the blockage, thereby effectively preventing the discharge port of the discharge funnel from being blocked. The clearing process does not require shutdown and manual intervention, which not only greatly reduces the labor intensity of workers, but also significantly improves the working efficiency of the automatic transportation device.

[0016] 2. Through the cooperation of the linkage plate, the inclined slot and the automatic knocking component, the linkage plate can be moved downward during the downward movement of the blockage clearing slide rod, and then the two driving columns are moved in relative directions at the same time through the two inclined slots distributed in an "eight" shape. Finally, the two knocking hammers quickly knock on the back sides of the two fixed plates respectively, so that the two fixed plates and the lower end of the discharge funnel The discharge port vibrates. Under the action of the vibration force, the granular or block rubber raw materials blocked in the lower end of the discharge funnel are effectively evacuated, thereby further improving the blockage clearing effect.

[0017] 3. Through the coordination of the arc-shaped reinforcement plate, the limit socket and the locking mechanism, after the height of the discharge end of the automatic conveying device is adjusted, the four connecting rods can be inserted into the limit socket to further lock and limit the belt conveying mechanism. Therefore, even if the hydraulic cylinder leaks oil, the automatic conveying device can maintain good stability during operation, thereby effectively avoiding safety accidents and improving production safety.

[0018] Fourth, through the linkage parts and the external spring of the spring guide rod, it can drive the clearing slide rod, the clearing column and the linkage plate to move up and down reciprocatingly, so as to realize the pushing and clearing effect on the discharge port of the discharge funnel. When the linkage plate moves downward, it can move in opposite directions with the two knocking hammers at the same time, so as to realize the vibration clearing effect on the discharge port of the discharge funnel. When the clearing slide rod and the automatic knocking parts are in operation, there is no need to be equipped with a separate motor drive, which not only effectively saves costs, but also significantly reduces energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture: Figure 1 A schematic diagram showing the structure of the first perspective of the present application is shown; Figure 2 A schematic diagram showing the structure of the second viewing angle of the present application is shown; Figure 3A schematic diagram of the structure of the present application in a split state is shown; Figure 4 The schematic diagram of the structure of the belt conveyor mechanism of the present application after being disassembled is shown; Figure 5 The schematic diagram of the structure of the discharge funnel, the blockage clearing slide rod, the automatic knocking component and the linkage part of the present application is shown; Figure 6 A schematic diagram of the structure of a partial cross-section of the discharge funnel of the present application is shown; Figure 7 The schematic diagram of the structure of the discharge funnel, the clearing slide rod and the clearing column of the present application is shown; Figure 8 A schematic diagram showing the structure of the driving rack and the incomplete gear of the present application is shown; Fig. 9 A schematic diagram of the structure of the locking mechanism of the present application after being disassembled is shown; Fig.10 A structural schematic diagram of a partial cross-section of the fixed plate, the U-shaped support plate and the limiting plate of the present application is shown.

[0022] Reference numerals list 1. Base frame; 101. Hydraulic cylinder; 102. Arc-shaped reinforced plate; 103. Arc-shaped opening; 104. Limiting jack; 2. Belt conveying mechanism; 201. Frame; 202. Conveying roller; 203. Conveying belt; 204. Conveying motor; 205. First pulley; 3. Discharging funnel; 301. U-shaped shielding plate; 302. Fixed plate; 4. Clearing slide bar; 401. Clearing column; 402. Slide rail; 403. Spring guide rod; 404. Spring limit plate; 405. Driving rack; 406. Linkage plate; 407. Bevel groove; 5. Automatic striking component; 501. Sliding frame; 502. Guide rod; 503. Driving column; 504. Sliding sleeve; 505. Sliding column; 506. Striking hammer; 6. Linkage member; 601. Linkage rotating rod; 602. Second pulley; 603. Incomplete gear; 7. Locking mechanism; 701. Fixed plate; 702. U-shaped support plate; 703. Sliding block; 704. Plug-in rod; 705. Fixed column; 706. Pull rod; 707. Handle; 708. Limit plate. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0024] Embodiment 1: Please refer to Figures 1 to 10 : The present invention provides an automatic transportation device for raw materials for vehicle sealing strips, including: a chassis 1, a belt transportation mechanism 2 is rotatably connected to the upper part of the chassis 1 through a rotating shaft, and a hydraulic cylinder 101 is arranged between the left side of the chassis 1 and the belt transportation mechanism 2; a discharge hopper 3 is installed at the left end of the belt transportation mechanism 2, two slide rails 402 are fixedly installed on the left end surface of the discharge hopper 3, a clogging removal slide rod 4 is slidably connected between the two slide rails 402, the lower right side of the clogging removal slide rod 4 is fixedly connected to a clogging removal column 401 through a cylinder, and the clogging removal column 401 is located below the discharge port of the discharge hopper 3. A driving rack 405 is fixedly installed on the left end surface of the clogging removal slide rod 4; a U-shaped baffle 301 is fixedly connected to the upper left side of the discharge hopper 3, and a linkage member 6 is arranged on the left end surface of the U-shaped baffle 301; the linkage member 6 includes a linkage rotating rod 601, a second belt pulley 602, and an incomplete gear 603. The linkage rotating rod 601 is rotatably connected to the left end surface of the U-shaped baffle 301. The front end of the linkage rotating rod 601 is fixedly installed with a second belt pulley 602, and an incomplete gear 603 is fixedly connected to the outside of the linkage rotating rod 601. The incomplete gear 603 is located on the left side of the driving rack 405; a fixing plate 302 is fixedly connected to both the front and rear sides of the discharge port of the discharge hopper 3, and an automatic knocking component 5 is arranged on the opposite surfaces of the two fixing plates 302. Through the cooperation of the linkage member 6 and the spring outside the spring guide rod 403, the clogging removal slide rod 4, the clogging removal column 401, and the linkage plate 406 can be driven to reciprocate up and down, realizing the function of pushing and removing clogs at the discharge port of the discharge hopper 3. When the linkage plate 406 moves downward, the two knocking hammers 506 can be driven to move in opposite directions simultaneously, realizing the function of vibrating and removing clogs at the discharge port of the discharge hopper 3.

[0025] The belt conveyor mechanism 2 comprises a frame 201, a conveying roller 202, a conveying belt 203, a conveying motor 204 and a first pulley 205. The frame 201 is rotatably connected to the upper part of the base frame 1 through a rotating shaft, and the inside of the frame 201 is evenly rotatably connected to the conveying roller 202, and the conveying roller 202 is externally connected to the conveying belt 203. The front and rear ends of the rotating shaft of the left conveying roller 202 are respectively fixedly mounted with a first pulley 205 and a driven pulley, and the first pulley 205 is connected to the second pulley 602 through a belt; the conveying motor 204 is mounted on the left side of the rear end surface of the frame 201, and a driving pulley is fixedly mounted on the rotating shaft of the conveying motor 204, and the driving pulley is connected to the driven pulley through a belt; a locking mechanism 7 is arranged on both the front and rear sides of the frame 201; through the arrangement of the locking mechanism 7, the belt conveyor mechanism 2 can be further locked and limited.

[0026] The upper end of the unblocking slide rod 4 is fixedly connected to a spring guide rod 403, and the upper end of the spring guide rod 403 is fixedly connected to a circular limit block, the outer upper side of the spring guide rod 403 is slidably connected to a spring limit plate 404, and the spring limit plate 404 is fixedly connected to the upper left end surface of the U-shaped baffle plate 301, and the outer part of the spring limit plate 404 is located between the driving rack 405 and the spring limit plate 404. A spring is sleeved for driving the unblocking slide rod 4 to move downward quickly.

[0027] A linkage plate 406 is fixedly connected to the lower left end of the blockage clearing slide rod 4, and the left end of the linkage plate 406 is symmetrically provided with two inclined grooves 407, which are distributed in an "eight" shape on the linkage plate 406 and are used for sliding connection with the two driving columns 503.

[0028] The automatic knocking component 5 includes a sliding frame 501, a guide rod 502, a driving column 503, a sliding sleeve 504, a sliding column 505 and a knocking hammer 506. The sliding frame 501 is slidably connected with four guide rods 502, and the guide rods 502 are fixedly connected to the fixed plate 302. The left end of the sliding frame 501 is fixedly connected with the driving column 503, the sliding sleeve 504 is fixedly connected inside the sliding frame 501, and the sliding column 505 is slidably connected inside the sliding sleeve 504. A circular limiting plate is fixedly connected to the right end of the sliding column 505, and a knocking hammer 506 is fixedly connected to the left end of the sliding column 505. A spring is sleeved on the outside of the sliding column 505 between the knocking hammer 506 and the sliding sleeve 504; the left end of the driving column 503 is slidably connected to the inclined groove 407; through the setting of the automatic knocking component 5, it is used to knock the fixed plate 302.

[0029] When the tooth block on the incomplete gear 603 rotates to the right, the tooth block on the incomplete gear 603 meshes with the driving rack 405, and the driving rack 405 moves upward with the clearing slide rod 4 and the clearing column 401, and the upper end of the clearing column 401 enters into the discharge port of the unloading funnel 3, and at this time, the external spring of the spring guide rod 403 is in a compressed state.

[0030] When the tooth block on the incomplete gear 603 rotates to the left, the tooth block on the incomplete gear 603 is separated from the driving rack 405. At this time, the clearing slide rod 4 moves downward with the clearing column 401 to reset, and at this time, the two knocking hammers 506 respectively knock on the opposite backs of the two fixed plates 302, causing the fixed plates 302 and the lower end of the discharge funnel 3 to vibrate. Under the action of the vibration force, the granular or block rubber raw materials blocked in the lower end of the discharge funnel 3 are effectively evacuated.

[0031] Embodiment 2, based on embodiment 1, as Figure 1 , Figure 4 , Fig. 9 and Fig.10 As shown, an arc-shaped reinforcement plate 102 is fixedly connected to both the front and rear sides of the upper end face of the base frame 1, and each arc-shaped reinforcement plate 102 is provided with an arc-shaped opening 103, and each arc-shaped reinforcement plate 102 is evenly provided with limited position holes 104 for plugging with the plug rod 704.

[0032] The locking mechanism 7 includes a fixed plate 701, a U-shaped support plate 702, a sliding block 703, a plug rod 704, a fixed column 705, a pulling rod 706, a handle 707 and a limit plate 708. The fixed plate 701 is fixedly connected to the frame 201 through the fixed column 705, and the U-shaped support plate 702 is installed on the outer side of the fixed plate 701. The sliding block 703 is slidably connected inside the U-shaped support plate 702. Two plug rods 704 that penetrate the fixed plate 701 are fixedly connected on one side of the sliding block 703, and a pulling rod 706 that penetrates the U-shaped support plate 702 is fixedly connected on the other side of the sliding block 703. 6. The outer end of the pulling rod 706 is rotatably connected to a handle 707; two limit plates 708 are fixedly connected to the U-shaped support plate 702, and a limit notch is provided in the middle of the outer ends of the two limit plates 708; when the locking mechanism 7 is in the locked limit state, the plug-in rod 704 is plugged into the limit socket 104; through the cooperation of the arc-shaped reinforcement plate 102, the limit socket 104 and the locking mechanism 7, after the height of the discharge end of the automatic conveying device is adjusted, the four plug-in rods 704 can be inserted into the limit socket 104, so that the belt conveying mechanism 2 can obtain a further locking and limiting effect, which effectively improves the stability of the automatic conveying device during use.

[0033] The working principle of this embodiment is as follows: when transporting the granular or block rubber raw materials of the sealing strip, first start the conveying motor 204, and control the rotating shaft of the conveying motor 204 to rotate counterclockwise (viewed from the front to the back), driving the driving pulley, the driven pulley and the conveying roller 202 on the left to rotate counterclockwise, thereby driving the conveyor belt 203 to drive counterclockwise, and then put the granular or block rubber raw materials on the upper right side of the conveyor belt 203, and then transport the granular or block rubber raw materials to the left through the counterclockwise driven conveyor belt 203, and then the granular or block rubber raw materials enter the unloading funnel 3, and are discharged to the mixing equipment through the discharge port at the lower end of the unloading funnel 3. At this point, the automatic transportation work of this automatic transportation device is completed.

[0034] During the transportation process, the conveying roller 202 on the left side will rotate counterclockwise with the first pulley 205, the second pulley 602, the linkage rotating rod 601 and the incomplete gear 603. When the tooth block on the incomplete gear 603 rotates to the right, the tooth block on the incomplete gear 603 meshes with the driving rack 405, and the driving rack 405 moves upward with the clearing slide bar 4 and the clearing column 401, and the upper end of the clearing column 401 enters the discharge port of the discharge hopper 3. Through the frequent upward movement of the clearing column 401, the granular or The blocky rubber raw material is pushed upward to clear the blockage, thereby effectively preventing the blockage in the discharge port of the discharge funnel 3; the clearing slide rod 4 moves upward with the linkage plate 406, and then moves the two driving columns 503 in opposite directions at the same time through the two inclined grooves 407 in the shape of "eight" opened on the linkage plate 406, thereby moving the two sliding frames 501, the two sliding sleeves 504, the two sliding columns 505 and the two knocking hammers 506 in opposite directions at the same time, and at this time, the external springs of the two sliding columns 505 are in a compressed state; When the tooth block on the incomplete gear 603 rotates to the left, the tooth block on the incomplete gear 603 is separated from the driving rack 405, and at this time, the clearing slide rod 4 moves downward and resets with the clearing column 401 under the action of the external spring force of the spring guide rod 403; in the process of moving downward, the clearing slide rod 4 will move downward with the linkage plate 406, and then move the two driving columns 503 in relative directions at the same time through the two inclined grooves 407 distributed in the shape of "eight" opened on the linkage plate 406, thereby moving the two sliding frames 501, the two sliding sleeves 504, the two sliding columns 505 and the two knocking hammers 506 in relative directions at the same time, and at this time, the two knocking hammers 506 quickly knock on the opposite backs of the two fixed plates 302 respectively, so that the two fixed plates 302 and the lower end discharge port of the discharge funnel 3 vibrate, and under the action of the vibration force, the granular or block rubber raw materials blocked in the lower end discharge port of the discharge funnel 3 are effectively evacuated, thereby further improving the clearing effect.

[0035] When adjusting the height of the discharge end of the automatic conveying device according to actual conditions, first pull the two handles 707 outward to pull the four plug-in rods 704 out of the limit socket 104. After pulling out, rotate the two handles 707 by ninety degrees respectively, and then release the handles 707 to make the handles 707 stuck in the limit notch provided on the limit plate 708. Then control the telescopic rod of the hydraulic cylinder 101 to telescope, thereby causing the left end of the belt conveying mechanism 2 to rotate up and down, so that the height of the discharge end of the automatic conveying device is adjusted. to be flexibly adjusted; after adjustment, the two handles 707 are manually taken out from the limiting notches on the limiting plate 708, and at this time, the two sliding blocks 703 move inward with the four plug-in rods 704 under the action of the external spring force of the pulling rod 706, so that the four plug-in rods 704 are inserted into the limiting plug holes 104, so that the belt conveyor mechanism 2 is further locked and limited, so that even if the hydraulic cylinder 101 leaks oil, the automatic conveying device can maintain good stability during operation.

[0036] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An automatic conveying device for raw materials for vehicle sealing strip production, comprising: The chassis (1), a belt conveyor mechanism (2) is rotatably connected to the upper part of the chassis (1) through a rotating shaft, and a hydraulic cylinder (101) is arranged between the chassis (1) and the left side of the belt conveyor mechanism (2); it is characterized in that a discharge hopper (3) is installed at the left end of the belt conveyor mechanism (2), two slide rails (402) are fixedly installed on the left end face of the discharge hopper (3), a clog-removing slide rod (4) is slidably connected between the two slide rails (402), a clog-removing column (401) is fixedly connected to the lower right side of the clog-removing slide rod (4) through a cylinder, and the clog-removing column (401) is located below the discharge port of the discharge hopper (3), and a driving rack (405) is fixedly installed on the left end face of the clog-removing slide rod (4); a U-shaped baffle (301) is fixedly connected to the upper left side of the discharge hopper (3), and a linkage member (6) is arranged on the left end face of the U-shaped baffle (301); the linkage member (6) includes a linkage rotating rod (601), a second belt pulley (602) and an incomplete gear (603), the linkage rotating rod (601) is rotatably connected to the left end face of the U-shaped baffle (301), a second belt pulley (602) is fixedly installed at the front end of the linkage rotating rod (601), an incomplete gear (603) is fixedly connected to the outside of the linkage rotating rod (601), and the incomplete gear (603) is located on the left side of the driving rack (405); a fixing plate (302) is fixedly connected to each of the front and rear sides of the discharge port of the discharge hopper (3), and an automatic knocking component (5) is arranged on the back surface of each of the two fixing plates (302).

2. The automatic conveying device for raw materials for vehicle sealing strip production according to claim 1, characterized in that: The belt conveyor mechanism (2) includes a frame (201), conveying rollers (202), a conveyor belt (203), a conveying motor (204) and a first belt pulley (205), the frame (201) is rotatably connected to the upper part of the chassis (1) through a rotating shaft, and the conveying rollers (202) are rotatably connected to the inside of the frame (201) in a uniform manner, the conveyor belt (203) is传动连接 to the outside of the conveying rollers (202), first belt pulleys (205) and driven belt pulleys are respectively fixedly installed at the front and rear ends of the rotating shaft of the leftmost conveying roller (202), and the first belt pulley (205) is传动连接 to the second belt pulley (602) through a belt; the conveying motor (204) is installed on the left side of the rear end face of the frame (201), a driving belt pulley is fixedly installed on the rotating shaft of the conveying motor (204), and the driving belt pulley is传动连接 to the driven belt pulley through a belt; locking mechanisms (7) are arranged on both the front and rear sides of the frame (201).

3. The automatic conveying device for raw materials for vehicle sealing strip production according to claim 1, characterized in that: A spring guide rod (403) is fixedly connected to the upper end of the clog-removing slide rod (4), and a circular limiting block is fixedly connected to the upper end of the spring guide rod (403), a spring limiting plate (404) is slidably connected to the upper side of the outside of the spring guide rod (403), and the spring limiting plate (404) is fixedly connected to the upper part of the left end face of the U-shaped baffle (301), and a spring is sleeved on the outside of the spring limiting plate (404) between the driving rack (405) and the spring limiting plate (404). It should be noted that there are some inaccuracies in the original text where "传动连接" is used without proper context. It might be better to use more specific expressions like "driven connection" or "transmission connection" in a more appropriate context. The above translation is based on the best understanding of the overall meaning.

4. The automatic conveying device for raw materials for vehicle sealing strip production according to claim 1, characterized in that: A linkage plate (406) is fixedly connected to the lower portion of the left end surface of the blockage clearing slide rod (4), and the left end surface of the linkage plate (406) is provided with two inclined grooves (407) in a front-to-back symmetrical manner, and the two inclined grooves (407) are distributed in an "eight" shape on the linkage plate (406).

5. The automatic conveying device for raw materials for producing vehicle sealing strips according to claim 4, characterized in that: The automatic knocking component (5) comprises a sliding frame (501), a guide rod (502), a driving column (503), a sliding sleeve (504), a sliding column (505) and a knocking hammer (506). The sliding frame (501) is slidably connected to four guide rods (502), the guide rods (502) are fixedly connected to a fixed plate (302), the left end of the sliding frame (501) is fixedly connected to a driving column (503), the sliding sleeve (504) is fixedly connected inside the sliding frame (501), and the sliding column (505) is slidably connected inside the sliding sleeve (504), the right end of the sliding column (505) is fixedly connected to a circular limiting plate, and the left end of the sliding column (505) is fixedly connected to a knocking hammer (506), and a spring is sleeved on the outside of the sliding column (505) and located between the knocking hammer (506) and the sliding sleeve (504); the left end of the driving column (503) is slidably connected to an inclined groove (407).

6. The automatic conveying device for raw materials for vehicle sealing strip production according to claim 3, characterized in that: When the tooth block on the incomplete gear (603) rotates to the right, the tooth block on the incomplete gear (603) meshes with the driving rack (405), and the driving rack (405) moves the clearing slide rod (4) and the clearing column (401) upward, and the upper end of the clearing column (401) enters the discharge port of the discharge funnel (3), and at this time, the external spring of the spring guide rod (403) is in a compressed state.

7. The automatic conveying device for raw materials for producing vehicle sealing strips according to claim 5, characterized in that: When the tooth block on the incomplete gear (603) rotates to the left, the tooth block on the incomplete gear (603) separates from the driving rack (405), and the clearing slide rod (4) moves downward with the clearing column (401) to reset, and the two knocking hammers (506) respectively knock on the opposite back sides of the two fixed plates (302).

8. The automatic conveying device for raw materials for vehicle sealing strip production according to claim 1, characterized in that: The upper end face of the base frame (1) is fixedly connected to an arc-shaped reinforcement plate (102) on both the front and rear sides, and each arc-shaped reinforcement plate (102) is provided with an arc-shaped opening (103), and each arc-shaped reinforcement plate (102) is evenly provided with limited position insertion holes (104).

9. The automatic conveying device for raw materials for producing vehicle sealing strips according to claim 8, characterized in that: The locking mechanism (7) includes a fixed plate (701), a U-shaped support plate (702), a sliding block (703), a plugging rod (704), a fixed column (705), a pulling rod (706), a grip (707) and a limiting plate (708). The fixed plate (701) is fixedly connected to the frame (201) through the fixed column (705), and a U-shaped support plate (702) is installed on the outer side of the fixed plate (701). A sliding block (703) is slidably connected inside the U-shaped support plate (702). Two plugging rods (704) penetrating the fixed plate (701) are fixedly connected to one side surface of the sliding block (703), and a pulling rod (706) penetrating the U-shaped support plate (702) is fixedly connected to the other side surface of the sliding block (703). The outer end of the pulling rod (706) is rotatably connected to the grip (707). Two limiting plates (708) are fixedly connected to the U-shaped support plate (702), and a limiting notch is formed in the middle of the outer ends of the two limiting plates (708).

10. The automatic conveying device for raw materials for vehicle sealing strip production according to claim 9, characterized in that: When the locking mechanism (7) is in the locking and limiting state, the plugging rod (704) is plugged into the limiting jack (104).

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