Charging structure for curing agent production

Abstract

The utility model provides a curing agent production charging structure which comprises a conveying belt used for conveying a curing agent charging bucket, the input end of the conveying belt is in butt joint with a pushing and weighing mechanism, and a cover conveying mechanism and a cover pressing mechanism are sequentially erected on the conveying belt in the conveying direction. And a barrel cover stacking mechanism corresponding to the cover conveying mechanism is arranged on the side part of the conveying belt. The automatic capping machine is reasonable in design, an empty material barrel only needs to be manually placed on the pushing and weighing mechanism to be loaded and weighed, then the pushing and weighing mechanism pushes the material barrel filled with a curing agent onto the conveying belt to be capped through the capping mechanism, and finally the material barrel is directly conveyed away from the capping mechanism through the conveying belt, so that the tedious operation of manual capping is avoided, and the working efficiency is improved. And meanwhile, the material barrel on the gland station does not need to be manually moved away, the material barrel can be conveniently transferred by a forklift subsequently, specialized curing agent production is facilitated, meanwhile, the production efficiency is improved, and manual labor is reduced.

Description

Technical Field

[0001] This utility model relates to a curing agent production loading structure. Background Technology

[0002] Floor hardeners are used to treat concrete floors to prevent dust, sand, and peeling, thus extending the lifespan of the floor and creating a floor with certain decorative and functional properties.

[0003] In the process of mass production of floor hardener, different buckets are usually used to fill the buckets as needed, and then the buckets are covered. Finally, the buckets filled with hardener are moved manually to forklifts or other transport vehicles for centralized storage or boxing and sale. Since the capping and handling are done manually, the overall production efficiency is greatly slowed down, and the operators are also very tired. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a curing agent production loading structure with a reasonable design. The operator only needs to place the empty barrel on the pushing and weighing mechanism for loading and weighing. Then, the pushing and weighing mechanism pushes the barrel filled with curing agent onto the conveyor belt and caps it through the capping mechanism. Finally, the barrel is directly transported away from the capping mechanism via the conveyor belt, avoiding the tedious operation of manual capping. At the same time, it eliminates the need for manual removal of the barrels at the capping station, facilitating subsequent forklift transfer of the barrels. This facilitates professional curing agent production, improves production efficiency, and reduces manual labor.

[0005] This utility model is achieved by the following scheme: a curing agent production and loading structure: including a conveyor belt for conveying curing agent barrels, a pushing and weighing mechanism is connected to the input end of the conveyor belt, a cap feeding mechanism and a cap pressing mechanism are sequentially mounted on the conveyor belt along the conveying direction, and a barrel cap stacking mechanism is provided on the side of the conveyor belt corresponding to the cap feeding mechanism.

[0006] Furthermore, the pushing weighing mechanism includes a weighing component, which is connected to the input end of the conveyor belt, and a pushing component is provided on the side of the weighing component away from the input end of the conveyor belt.

[0007] Furthermore, the weighing component includes a weighing bracket with a support platform for supporting the curing agent barrel. A weighing device is installed under the support platform, and the support platform is connected to the input end of the conveyor belt. The pushing component includes a pushing bracket located next to the weighing bracket. A pushing cylinder is horizontally mounted on the pushing bracket, with the telescopic end of the pushing cylinder facing the input end of the conveyor belt. A vertically mounted barrel pusher is mounted on the telescopic end of the pushing cylinder.

[0008] Furthermore, the conveyor belt includes a conveyor belt support, on which a plurality of conveyor rollers are rotatably connected at intervals. Each conveyor roller forms a conveyor belt surface. One of the conveyor rollers is driven by an external motor, and the conveyor rollers are connected to each other by a sprocket and chain drive.

[0009] Furthermore, the cover feeding mechanism includes a limiting and stopping component installed on the conveyor belt. The limiting and stopping component includes a guide structure and a stopping structure arranged sequentially along the conveyor belt conveying direction. The guide structure has guide baffles vertically and symmetrically arranged on both sides of the conveyor belt. The guide baffles slide laterally on the conveyor belt. The length direction of the guide baffle is parallel to the conveyor belt conveying direction. The guide baffles bend outwards towards the input end of the conveyor belt to form a guide bending plate. The stopping structure includes a vertically arranged insert plate that slides laterally on the conveyor belt and is located between the output ends of the two guide baffles.

[0010] Furthermore, the side of the conveyor belt support is equipped with an installation mechanism for fixing the position of the guide baffle and an insert plate drive assembly for driving the insert plate to slide; the installation mechanism includes at least two fixing blocks, each fixing block having a horizontal sliding hole in the middle, a sliding rod slidingly connected in the sliding hole, one end of the sliding rod being fixed to the outer surface of the guide baffle, and a locking bolt for locking the sliding rod being screwed onto the fixing block; the insert plate is L-shaped, with one side of the insert plate parallel to the conveyor belt conveying direction and the other side perpendicular to the conveyor belt direction; the insert plate drive assembly includes an insert plate cylinder, the insert plate cylinder being fixed to the side of the conveyor belt, and the telescopic end of the insert plate cylinder being fixed to the plate body parallel to the conveyor belt conveying direction.

[0011] Furthermore, the lid feeding mechanism also includes a lid conveying assembly, which includes a lid conveying screw mounted on the conveyor belt and above the limiting and stopping assembly. The length direction of the lid conveying screw is perpendicular to the conveying direction of the conveyor belt. A sliding trolley driven by the lid conveying screw is mounted on the lid conveying screw. A vertically arranged lifting cylinder is mounted on the sliding trolley. The lower end of the lifting cylinder extends through the sliding trolley and is fixed with a mounting plate. Several suction cups are arranged in an array on the lower surface of the mounting plate.

[0012] Furthermore, the bucket lid stacking mechanism includes a stacking bracket, on which a stacking platform is provided. Angle steel plates are symmetrically arranged at the upper corners of the stacking platform, and the two angle steel plates enclose a bucket lid stacking area. A vertically arranged electric stacking push rod is installed inside the stacking bracket, and a stacking lifting plate is installed on the telescopic end of the electric stacking push rod. A clearance opening is provided in the middle of the stacking platform in the bucket lid stacking area for the stacking lifting plate to pass through.

[0013] Furthermore, the capping mechanism includes a capping positioning mechanism, which includes an adjusting baffle and a limiting plate respectively slidably connected to both sides of the conveyor belt. At least two mounting blocks are provided on the side of the conveyor belt corresponding to the adjusting baffle. A horizontal guide hole is opened in the middle of the mounting block, and a guide rod is slidably connected in the guide hole. One end of the guide rod is fixed to the outer surface of the adjusting baffle. A locking bolt for locking the guide rod is screwed onto the mounting block. The limiting plate is L-shaped. One side of the limiting plate is parallel to the conveyor belt conveying direction and opposite to the adjusting baffle, while the other side is perpendicular to the conveyor belt direction and faces the output end of the adjusting baffle. A sliding cylinder is provided on the side of the conveyor belt corresponding to the adjusting baffle. The telescopic end of the sliding cylinder is fixed to the plate of the limiting plate parallel to the conveyor belt conveying direction.

[0014] Furthermore, the capping mechanism also includes a capping cylinder mounted on the conveyor belt and above the capping positioning mechanism. The telescopic end of the capping cylinder faces downward, and a capping plate is installed on the telescopic end of the capping cylinder.

[0015] Compared with the prior art, this utility model has the following advantages: It is reasonably designed. The operator only needs to place the empty bucket on the pushing and weighing mechanism for filling and weighing. Then, the pushing and weighing mechanism pushes the bucket filled with curing agent onto the conveyor belt and caps it through the capping mechanism. Finally, it is directly transported away from the capping mechanism by the conveyor belt, avoiding the tedious operation of manual capping. At the same time, it is not necessary to manually remove the buckets on the capping station, which facilitates the subsequent transfer of buckets by forklift. This facilitates the professional production of curing agent, improves production efficiency, and reduces manual labor. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a top view of an embodiment of the present invention (excluding the pushing and weighing mechanism).

[0018] Figure 3 This is a cross-sectional view of the bucket lid stacking mechanism according to an embodiment of the present invention;

[0019] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1-Conveyor belt; 2-Pushing and weighing mechanism; 3-Lid feeding mechanism; 4-Lid pressing mechanism; 5-Lid stacking mechanism; 6-Weighing bracket; 7-Bearing platform; 8-Weighing device; 9-Pushing bracket; 10-Pushing cylinder; 11-Bug pusher plate; 12-Conveyor belt bracket; 13-Conveyor roller; 14-Guide baffle; 15-Guide bending plate; 16-Insertion plate; 17-Fixing block; 18-Slide rod; 19-Locking bolt; 20-Insertion plate cylinder; 21-Lid conveyor wire 22-Sliding steer; 23-Guide limit rod; 24-Screw rotating seat; 25-Lifting cylinder; 26-Mounting plate; 27-Suction cup; 28-Stacking bracket; 29-Stacking platform; 30-Angle steel plate; 31-Stacking electric push rod; 32-Stacking lifting plate; 33-Leaning opening; 34-Adjusting baffle; 35-Limiting insert plate; 36-Mounting block; 37-Guide rod; 38-Sliding cylinder; 39-Capping cylinder; 40-Capping plate; 41-Material bucket; 42-Bucket lid. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] like Figure 1-4As shown, a curing agent production and loading structure includes a conveyor belt 1 for conveying curing agent barrels. A pushing and weighing mechanism 2 is connected to the input end of the conveyor belt. A capping mechanism 3 and a capping mechanism 4 are sequentially mounted on the conveyor belt along the conveying direction. A barrel cap stacking mechanism 5 is provided on the side of the conveyor belt corresponding to the capping mechanism. In use, the operator only needs to place the empty barrel 41 on the pushing and weighing mechanism for loading and weighing. Then, the pushing and weighing mechanism pushes the barrel filled with curing agent onto the conveyor belt. The capping mechanism delivers the top layer of barrel cap 42 stacked on the barrel cap stacking mechanism to the barrel. Then, the barrel is capped by the capping mechanism. Finally, the barrel is directly conveyed away from the capping mechanism by the conveyor belt. This avoids the tedious operation of manual capping and eliminates the need for manual removal of the barrels at the capping station. It facilitates subsequent forklift transfer of the barrels, enabling specialized curing agent production, improving production efficiency, and reducing manual labor.

[0025] In this embodiment, in order to achieve real-time weighing of empty barrels during the filling process and to push the barrels after filling, the pushing and weighing mechanism includes a weighing component. The weighing component is connected to the input end of the conveyor belt. A pushing component is provided on the side of the weighing component away from the input end of the conveyor belt. That is, the empty barrel is placed on the weighing component and weighed in real time. After the curing agent is filled to the required amount, the feeding stops, and then the barrel filled with curing agent on the weighing component is pushed onto the conveyor belt by the pushing component.

[0026] In this embodiment, the specific structure of the weighing component is as follows: the weighing component includes a weighing bracket 6, on which a support platform 7 for supporting the curing agent barrel is provided. A weighing device 8 is installed under the support platform. The weighing device is an existing weighing instrument or a weighing sensor. The support platform is connected to the input end of the conveyor belt to facilitate the pushing component. At the same time, the output port of the curing agent conveying pipe is located above the support platform. The output port of the curing agent conveying pipe is equipped with an electromagnetic switch valve for opening and closing the output port, so as to close the output port of the curing agent conveying pipe in time after weighing the required weight of curing agent. Meanwhile, baffles can be installed on the left and right sides of the support platform to prevent the material bucket from falling out from the sides during the process of the pushing component pushing the material bucket, so that the material bucket can be accurately pushed into the conveyor belt; the specific structure of the pushing component is as follows: the pushing component includes a pushing bracket 9 set next to the weighing bracket, a pushing cylinder 10 is horizontally set on the pushing bracket, the extension end of the pushing cylinder faces the input end of the conveyor belt, and a vertically set material bucket pushing plate 11 is installed on the extension end of the pushing cylinder. In use, by extending and retracting the pushing cylinder, the material bucket pushing plate is moved, thereby pushing the material bucket filled with curing agent into the conveyor belt.

[0027] In this embodiment, in order to realize the conveyor belt conveying the material barrel, the specific conveyor belt structure is as follows: the conveyor belt includes a conveyor belt support 12, and a plurality of conveyor rollers 13 are rotatably connected at intervals on the conveyor belt support. Each conveyor roller forms a conveyor belt surface. One of the conveyor rollers is driven by an external motor, and the conveyor rollers are connected to each other through sprocket and chain transmission to achieve synchronous movement.

[0028] In this embodiment, to achieve the positioning of the material bucket during cap feeding, the cap feeding mechanism includes a limiting and stopping component installed on the conveyor belt. The limiting and stopping component includes a guide structure and a stopping structure arranged sequentially along the conveyor belt conveying direction. The guide structure has guide baffles 14 vertically and symmetrically arranged on both sides of the conveyor belt. The guide baffles slide laterally on the conveyor belt, that is, the sliding direction of the guide baffles is perpendicular to the conveying direction of the conveyor belt. The length direction of the guide baffles is parallel to the conveying direction of the conveyor belt. The guide baffles bend outwards towards the input end of the conveyor belt to form a guide bending plate 15. The spacing between the two guide baffles is adjusted according to the diameter of the material bucket to be filled. The guide bends of the plate form a channel with a gradually decreasing spacing along the conveying direction, which facilitates the material bucket to be guided between the two guide baffles after entering the conveyor belt. In order for the material bucket to stop at the output end of the guide structure, a stop structure is provided outside the output end of the two guide baffles. The specific structure of the stop structure is as follows: the stop structure includes a vertically arranged insert plate 16, which slides laterally on the conveyor belt and is located between the output ends of the two guide baffles. That is, the sliding direction of the insert plate is perpendicular to the conveying direction of the conveyor belt. When it is necessary to fix the specific position of the material bucket, the insert plate blocks the channel between the two guide baffles, so that the material bucket cannot pass through, thereby achieving the positioning of the material bucket when the lid is delivered.

[0029] In this embodiment, to achieve the sliding and fixing of the guide baffle and the movement of the insert plate, an installation mechanism for fixing the position of the guide baffle and an insert plate driving assembly for driving the sliding of the insert plate are installed on the side of the conveyor belt support; that is, an installation mechanism is provided on the side of the conveyor belt support corresponding to the guide baffle on the same side. The installation mechanism includes at least two spaced fixing blocks 17. A horizontal sliding hole is opened in the middle of the fixing block, facing the middle of the conveyor belt. A sliding rod 18 is slidably connected in the sliding hole, with both ends of the sliding rod extending out of the sliding hole. One end of the sliding rod is fixed to the outer surface of the guide baffle. A locking bolt 19 for locking the sliding rod is screwed onto the fixing block. That is, the sliding rod can be slid as needed, so that... The guide baffle moves to the position on the outer wall of the corresponding material barrel on the conveyor belt, and then the sliding rod is fixed by the locking bolt, thereby fixing the position of the guide baffle. The insert plate is L-shaped, with one side of the insert plate parallel to the conveyor belt direction and the other side perpendicular to the conveyor belt direction. The insert plate driving assembly includes an insert plate cylinder 20. The cylinder sleeve of the insert plate cylinder is fixed to the side of the conveyor belt, and the telescopic end of the insert plate cylinder is fixed to the plate body of the insert plate parallel to the conveyor belt direction. In use, the telescopic end of the insert plate cylinder extends and retracts, causing the plate body of the insert plate to move parallel to the conveyor belt direction, thereby causing the plate body of the insert plate to slide perpendicular to the conveyor belt direction to block the channel between the two guide baffles.

[0030] In this embodiment, to achieve the conveying of bucket lids, the lid feeding mechanism further includes a bucket lid conveying assembly. The bucket lid conveying assembly includes a bucket lid conveying screw 21 mounted on the conveyor belt and above the limiting and stopping assembly. The length direction of the bucket lid conveying screw is perpendicular to the conveying direction of the conveyor belt. The bucket lid conveying screw is mounted above the limiting and stopping assembly and the adjacent bucket lid stacking mechanism, facilitating the conveying of bucket lids between the limiting and stopping assembly and the bucket lid stacking mechanism. A sliding mechanism driven by the bucket lid conveying screw is installed on the bucket lid conveying screw. The sliding trolley 22 is equipped with a screw nut that mates with the lid conveying screw. When the lid conveying screw rotates, the screw nut drives the sliding trolley to slide. Simultaneously, a guide limit rod 23 is parallel to the side of the lid conveying screw, and the sliding trolley has corresponding guide limit holes that slide onto the guide limit rod, enabling horizontal movement of the sliding trolley and preventing rotation. Screw rotating seats 24 can be installed on both ends of the lid conveying screw on the ground, and the two ends of the guide limit rod are also simultaneously fixed. The screw is fixed on the side of the lead screw rotating seat, which is equipped with a motor that drives the screw of the bucket lid conveying mechanism. A vertically mounted lifting cylinder 25 is installed on the sliding trolley. The lower end of the lifting cylinder extends through the sliding trolley and is fixed to a mounting plate 26. Several suction cups 27 are arranged in an array on the lower surface of the mounting plate. The mounting plate corresponds to the opening of the stopped bucket and the position of the bucket lid on the bucket lid stacking mechanism. To facilitate the descent of the mounting plate, a vertical auxiliary sliding rod is slidably connected to the sliding trolley next to the lifting cylinder. The auxiliary slide bar extends downward through the sliding trolley, and the extended end is fixed to the mounting plate. In use, the lifting cylinder is located above the lid stacking mechanism. When the lifting cylinder descends, the mounting plate descends to the top of the lid stacking mechanism. The suction cup picks up the lid, the lifting cylinder rises, and then the lid conveying screw rotates, driving the sliding trolley to slide above the barrel opening after it has been stopped. The lifting cylinder descends, the mounting plate descends to the barrel opening, and then the suction cup releases the lid, the lid falls onto the barrel opening, and the sliding trolley resets, completing the lid conveying process.

[0031] In this embodiment, the specific structure of the bucket lid stacking mechanism is as follows: The bucket lid stacking mechanism includes a stacking support 28, a stacking platform 29 is provided on the stacking support, and angle steel plates 30 are symmetrically arranged at the upper corners of the stacking platform. The two angle steel plates form a bucket lid stacking area, and the bucket lids are stacked in the bucket lid stacking area. The height of the two angle steel plates corresponds to the number of bucket lids stacked. The two angle steel plates can hold the stacked bucket lid group and limit the bucket lid group. A vertically arranged stacking electric push rod 31 is installed in the stacking support, that is, the stacking electric push rod is located in the middle of the lower part of the stacking platform. A stacking lifting plate 32 is installed on the telescopic end of the stacking electric push rod. A clearance opening 33 is opened in the middle of the stacking platform in the bucket lid stacking area for the stacking lifting plate to pass through. When the uppermost bucket lid is picked up by the mounting plate, the telescopic end of the stacking electric push rod lifts the stacking lifting plate, and then the stacking lifting plate lifts the stacked bucket lid group until the uppermost bucket lid moves to the original height of the mounting plate, realizing the cooperation between the bucket lid and the mounting plate.

[0032] In this embodiment, to achieve the positioning of the material barrel during capping, the capping mechanism includes a capping positioning mechanism. The capping positioning mechanism includes adjusting baffles 34 and limiting plates 35, which are respectively slidably connected to both sides of the conveyor belt. At least two spaced mounting blocks 36 are provided on the side of the conveyor belt corresponding to the adjusting baffles. A horizontal guide hole is opened in the center of each mounting block, facing the center of the conveyor belt. A guide rod 37 is slidably connected within the guide hole, with both ends of the guide rod extending out of the guide hole. One end of the guide rod is fixed to the outer surface of the adjusting baffle. A locking bolt for securing the guide rod is screwed onto the mounting block. In use, the guide rod is slid as needed, causing the adjusting baffle to move to the position on the outer wall of the material barrel on the conveyor belt. Then, the locking bolt is used to hold the guide rod in place, thus fixing the guide rod. The adjustment baffle is fixed in position. The limiting plate is L-shaped, and its sliding direction is perpendicular to the conveyor belt conveying direction. One side of the limiting plate is parallel to the conveyor belt conveying direction and opposite to the adjusting baffle, while the other side is perpendicular to the conveyor belt direction and faces the output end of the adjusting baffle. A sliding cylinder 38 is provided on the side of the conveyor belt corresponding to the adjusting baffle. The extension and retraction end of the sliding cylinder is fixed to the plate of the limiting plate parallel to the conveyor belt conveying direction. That is, the extension and retraction of the sliding cylinder causes the plate of the limiting plate to slide parallel to the conveyor belt conveying direction, so that the plate of the limiting plate parallel to the conveyor belt conveying direction and the adjusting baffle together form the conveying channel of the material barrel. Then, the plate of the limiting plate perpendicular to the conveyor belt direction blocks the conveying channel, thereby positioning the material barrel when the cap is pressed.

[0033] In this embodiment, in order to achieve capping, the capping mechanism further includes a capping cylinder 39 mounted on the conveyor belt and above the capping positioning mechanism. It may be a capping bracket for the capping cylinder installed on the side of the conveyor belt. The telescopic end of the capping cylinder faces downward, and a capping plate 40 is installed on the telescopic end of the capping cylinder. The capping plate corresponds to the position of the barrel opening when the limiting plate is perpendicular to the direction of the conveyor belt and blocks the barrel. The capping plate corresponds to the barrel cover.

[0034] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values ​​that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values ​​to illustrate the technical solutions of this utility model. Furthermore, the numerical values ​​listed above should not constitute a limitation on the scope of protection of this utility model.

[0035] If the terms "first" or "second" are used in this document to specify the components, those skilled in the art should know that the use of "first" or "second" is merely for the purpose of distinguishing the components in the description. Unless otherwise stated, the above terms have no special meaning.

[0036] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured by integral molding using a casting process) (except where it is obviously impossible to use an integral molding process).

[0037] Furthermore, the orientations or positional relationships indicated by terms such as "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used in any of the technical solutions disclosed in this utility model are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing this patent. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent. In addition, unless otherwise stated, the terms used to indicate shape in any of the technical solutions disclosed in this utility model include shapes that are similar to, close to, or approximate with it.

[0038] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A charge structure for a curing agent production, characterized by: The application relates to a curing agent barrel conveying device, which comprises a conveying belt, a pushing and weighing mechanism is connected to the input end of the conveying belt, a cover feeding mechanism and a cover pressing mechanism are arranged on the conveying belt along the conveying direction, and a barrel cover stacking mechanism is arranged on the side of the conveying belt corresponding to the cover feeding mechanism.

2. The curative production charge structure of claim 1, wherein: The pushing and weighing mechanism comprises a weighing assembly which is connected to the input end of the conveying belt, and a pushing assembly is arranged on the side of the weighing assembly away from the input end of the conveying belt.

3. The curative production charge structure of claim 2, wherein: The weighing assembly comprises a weighing support, a bearing platform for bearing the curing agent barrel is arranged on the weighing support, a weighing device is arranged under the bearing platform, the bearing platform is connected to the input end of the conveying belt, the pushing assembly comprises a pushing support arranged on the side of the weighing support, a pushing cylinder is horizontally arranged on the pushing support, the telescopic end of the pushing cylinder faces the input end of the conveying belt, and a barrel pushing plate is vertically arranged on the telescopic end of the pushing cylinder.

4. The curative production charge structure of claim 1, wherein: The conveying belt comprises a conveying belt support, a plurality of conveying rollers are rotatably connected to the conveying belt support at intervals, each conveying roller forms a conveying belt surface, one conveying roller is driven by an external motor, and the conveying rollers are connected through chain wheel and chain transmission.

5. The curative production charge structure of claim 4, wherein: The cover feeding mechanism comprises a limiting and stopping assembly arranged on the conveying belt, the limiting and stopping assembly comprises guiding structures and stopping structures which are arranged on the conveying belt along the conveying direction in sequence, the guiding structures are vertically and symmetrically arranged on the guiding baffles on the two sides of the conveying belt, the guiding baffles are horizontally slidably connected to the conveying belt, the length direction of the plate body of the guiding baffles is parallel to the conveying direction of the conveying belt, the guiding baffles are outwardly bent on the side facing the input end of the conveying belt to form guiding bent plates, and the stopping structures comprise vertically arranged insertion plates which are horizontally slidably connected to the conveying belt and located between the output ends of the two guiding baffles.

6. The curative production charge structure of claim 5, wherein: An installation mechanism for fixing the position of the guiding baffles and an insertion plate driving assembly for driving the sliding of the insertion plates are arranged on the side of the conveying belt support; the installation mechanism comprises at least two fixing blocks, a horizontal sliding hole is formed in the middle of each fixing block, a sliding rod is slidably connected into the sliding hole, one end of the sliding rod is fixed to the outer plate surface of the guiding baffle, and locking bolts for locking the sliding rod are screwed on the fixing blocks; the insertion plate is L-shaped, one plate body of the insertion plate is parallel to the conveying direction of the conveying belt, and the other plate body is perpendicular to the conveying direction of the conveying belt, the insertion plate driving assembly comprises an insertion plate cylinder, the insertion plate cylinder is fixed to the side of the conveying belt, and the telescopic end of the insertion plate cylinder is fixed to the plate body of the insertion plate which is parallel to the conveying direction of the conveying belt.

7. The curative production charge structure of claim 5, wherein: The cover feeding mechanism further comprises a barrel cover conveying assembly, the barrel cover conveying assembly comprises a barrel cover conveying lead screw which is arranged on the conveying belt and above the limiting and stopping assembly, the length direction of the barrel cover conveying lead screw is perpendicular to the conveying direction of the conveying belt, a sliding carriage driven to slide by the barrel cover conveying lead screw is arranged on the barrel cover conveying lead screw, a lifting cylinder vertically arranged on the sliding carriage, the lower end of the lifting cylinder penetrates through the sliding carriage and is fixed with a mounting disc, and a plurality of suction cups are arrayed on the lower surface of the mounting disc.

8. The curative production charge structure of claim 1, wherein: The barrel cover stacking mechanism comprises a stacking support, an angle steel plate is arranged on the stacking support in an angular symmetry, two angle steel plates enclose a barrel cover stacking area, a stacking electric push rod is vertically arranged in the stacking support, a stacking lifting plate is arranged on the telescopic end of the stacking electric push rod, and a let-out opening is formed in the middle of the stacking platform above the barrel cover stacking area for the stacking lifting plate to pass through.

9. The curative production charge structure of claim 4, wherein: The capping mechanism comprises a capping positioning mechanism, the capping positioning mechanism comprises adjusting baffles and limiting insertion plates which are respectively slidably connected to the two sides of the conveying belt, at least two mounting blocks are arranged on the side of the conveying belt and correspond to the adjusting baffles, a horizontal guide hole is formed in the middle of the mounting block, a guide rod is slidably connected to the guide hole, one end of the guide rod is fixed to the outer side of the adjusting baffle, and locking bolts for locking the guide rod are screwed on the mounting block; the limiting insertion plate is L-shaped, one side of the limiting insertion plate is parallel to the conveying direction of the conveying belt and opposite to the adjusting baffle, the other side of the limiting insertion plate is perpendicular to the conveying direction of the conveying belt and faces the output end of the adjusting baffle, a sliding cylinder is arranged on the side of the conveying belt and corresponds to the adjusting baffle, and the telescopic end of the sliding cylinder is fixed to the side of the limiting insertion plate which is parallel to the conveying direction of the conveying belt.

10. The curative production charge structure of claim 9, wherein: The capping mechanism further comprises a capping cylinder which is arranged above the capping positioning mechanism and on the conveying belt, the telescopic end of the capping cylinder is downward, and a capping disc is arranged on the telescopic end of the capping cylinder.

Images