Cleaning device for bottom belt sealing edge of storage cabinet equipment

Abstract

The utility model discloses a cleaning device for a bottom belt sealing edge of storage cabinet equipment, which comprises a hinge mechanism with an automatic opening and closing function, the hinge mechanism consists of a base, a cigarette pushing plate, a hinge pin and a torsion spring, the base is arranged on a bottom belt in the storage cabinet equipment, the torsion spring is sleeved outside the hinge pin, and the cigarette pushing plate is connected with the base through the hinge pin. The cleaning device enables the cigarette pushing plate to rotate around the hinge pin under the supporting action of the torsional spring; a cleaning rubber sheet is arranged on the tobacco pushing plate, so that the cleaning rubber sheet rotates along with the tobacco pushing plate, the cleaning device can freely run in the storage cabinet equipment along with the bottom belt, and the cleaning device can conveniently clean tobacco leaves on the bottom belt. According to the cleaning device, automatic cleaning of the sealing edge of the storage cabinet equipment is achieved, cleanliness of a bottom belt is kept, it is guaranteed that sealing edge accumulated materials enter the next procedure in time, meanwhile, the process of disassembling and cleaning is reduced, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette shred processing equipment, in particular to a cleaning device for edge sealing of the bottom belt of storage cabinet equipment. Background Art

[0002] In the silk production line of the cigarette factory, a large number of storage cabinet equipment are used, such as pre-distribution cabinets, leaf storage cabinets, silk mixing cabinets, temporary storage cabinets, stem cabinets, stem silk cabinets, etc. The storage cabinet equipment is composed of a cabinet body, a bottom belt, a lifting strip, a side chain, a track and a transmission device. Among them, the bottom belt is riveted on multiple lifting strips, and the lifting strip is installed on the side chain. The transmission device of the storage cabinet equipment drives the side chain to run on the track; the wall panels on both sides of the storage cabinet and the bottom belt are sealed in the form of edge sealing, and there is an edge sealing on each side of the bottom belt. The edge sealing is generally made of a certain width of rubber belt, one side of which is fixedly installed on the wall panels on both sides of the storage cabinet, and the other side is drooped on the bottom belt, so that the edge sealing is C-shaped and set at the contact angle between the wall panels on both sides of the storage cabinet and the bottom belt, which has a certain sealing effect. When the storage cabinet equipment is discharging, the bottom belt of the storage cabinet equipment runs on the track with the side chain to send the material into the discharge port; when the storage cabinet equipment is discharging, the edge sealing is stationary, and a small amount of material will stay on the edge sealing after the discharging is completed, causing the edge sealing material to accumulate. Due to safety reasons, the edge banding accumulated materials can only be cleaned and processed at the end of production, resulting in the edge banding accumulated materials being unable to enter the next process in time, affecting product quality. Utility Model Content

[0003] The utility model aims to provide a cleaning device for the edge sealing of the bottom belt of storage cabinet equipment, which is used to solve the technical problem that the material accumulation at the edge sealing of the bottom belt of storage cabinet equipment in the prior art cannot be cleaned in time.

[0004] The utility model solves the above problems through the following technical solutions:

[0005] A cleaning device for sealing the bottom belt of a storage cabinet device comprises a hinge mechanism with automatic opening and closing composed of a base, a cigarette pushing plate, a hinge pin and a torsion spring. The base is arranged on the bottom belt inside the storage cabinet device, the torsion spring is sleeved outside the hinge pin, the cigarette pushing plate and the base are connected by the hinge pin, and the cleaning device enables the cigarette pushing plate to rotate around the hinge pin under the support of the torsion spring; a cleaning rubber is arranged on the cigarette pushing plate so that the cleaning rubber rotates with the cigarette pushing plate, thereby ensuring that the cleaning device can run freely with the bottom belt in the storage cabinet device, so that the cleaning device can clean the tobacco leaves on the bottom belt easily.

[0006] As a further improvement, the cigarette pushing plate consists of a front part and a rear part, the cleaning rubber is arranged at the front part, and the front part is inclined relative to the rear part in the opposite direction of the bottom belt running.

[0007] As a further improvement, a reinforcing rib is provided at the connection between the front part and the rear part.

[0008] As a further improvement, the cleaning rubber is arranged on the cigarette pushing plate through a pressing plate, and the cleaning rubber is clamped between the cigarette pushing plate and the pressing plate, and the cleaning rubber close to the base side is exposed outside the pressing plate.

[0009] As a further improvement, the pressing plate is welded with three screws, and the cleaning rubber and the cigarette pushing plate are fixed by the screw connection.

[0010] As a further improvement, one side of the cigarette pushing plate is provided with no less than two movable hinge ears for installing hinge pins, and one side of the base is provided with no less than two static hinge ears for installing hinge pins, so as to connect the cigarette pushing plate and the base through the hinge pins.

[0011] As a further improvement, a semicircular boss is provided on the side of the tobacco pushing plate away from the movable hinge ear, and when the tobacco leaves are pushed, the semicircular boss wraps the tobacco leaves and pushes them forward.

[0012] As a further improvement, the torsion spring is arranged in the middle position between the static hinge ear and the movable hinge ear; the base and the cigarette pushing plate are supported by the two supporting feet of the torsion spring, so that the cigarette pushing plate and the base have a movable range of 0°-90° under the support of the torsion spring.

[0013] As a further improvement, a photoelectric switch for detecting whether the cleaning device is in place is provided in the storage cabinet equipment.

[0014] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0015] The cleaning device of the utility model realizes automatic cleaning of the edge of the storage cabinet equipment, which not only keeps the bottom belt clean, but also ensures that the edge accumulation enters the next process in time, and also reduces the process of disassembling and cleaning, and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation of the cleaning device of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the cleaning device of the utility model;

[0018] Figure 3 It is a front schematic diagram of the cleaning device of the utility model;

[0019] Figure 4 It is a schematic diagram of the folding of the smoke pushing plate and the base of the cleaning device of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the base of the cleaning device of the utility model;

[0021] Figure 6This is a schematic diagram of the structure of the smoke pushing plate of the cleaning device of the utility model;

[0022] Figure 7 It is the angle position diagram of the front and rear of the cleaning device of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the cleaning rubber of the cleaning device of the utility model;

[0024] Fig. 9 This is a schematic diagram of the structure of the pressure plate of the cleaning device of the utility model;

[0025] Fig.10 This is a schematic diagram of the structure of the torsion spring of the cleaning device of the utility model;

[0026] Fig.11 It is an exploded schematic diagram of the cleaning device of the utility model.

[0027] Reference numerals:

[0028] 1. Wall panels on both sides of the storage cabinet; 2. Cleaning device; 21. Cigarette pusher; 211. Reinforcing rib; 212. Moving hinge ear; 213. Semicircular boss; 22. Base; 221. Static hinge ear; 222. Seat plate; 23. Torsion spring; 231. Support foot; 4. Hinge pin; 25. Cleaning rubber; 26. Pressing plate; 3. Bottom belt; 4. Lifting strip; 5. Edge sealing; 6. Screw; α, angle; A, front; B, rear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See attached Figure 1 There is an edge seal 5 on each of the left and right sides of the storage cabinet equipment. One side of the edge seal 5 is fixedly installed on the wall panels 1 on both sides of the storage cabinet, and the other side is drooped on the bottom belt 3, so that the edge seal 5 is C-shaped and arranged at the contact angle between the wall panels on both sides of the storage cabinet and the bottom belt; and a lifting bar 4 is arranged on the lower side of the bottom belt 3, and the lifting bar is installed on the side chain to drive the side chain to run on the track through the transmission device of the storage cabinet equipment. The bottom belt of the storage cabinet equipment runs on the track with the side chain to deliver the material into the discharge port; two cleaning devices 2 are arranged on the bottom belt 3 through a plurality of screws 6, and are installed on the same lifting bar under the bottom belt, and ensure that the cleaning components of the cleaning devices are in contact with the edge seal 5, so as to achieve a good cleaning effect, so as to clean up the materials staying on the edge seal in time.

[0032] See attached Figure 2-4 The cleaning device for the edge sealing of the bottom belt of a storage cabinet equipment in this embodiment can automatically clean the accumulated materials at the edge sealing while the storage cabinet equipment is discharging materials, and is referred to as the cleaning device; it includes a hinge mechanism with automatic opening and closing composed of a base, a cigarette pushing plate, a hinge pin and a torsion spring, the base is arranged on the bottom belt inside the storage cabinet equipment, the torsion spring is sleeved outside the hinge pin, the cigarette pushing plate and the base are connected by the hinge pin, and the cleaning device enables the cigarette pushing plate to rotate around the hinge pin under the support of the torsion spring; a cleaning rubber is arranged on the cigarette pushing plate, so that the cleaning rubber rotates with the cigarette pushing plate, ensuring that the cleaning device can run freely with the bottom belt in the storage cabinet equipment, so that the cleaning device can clean the tobacco leaves on the bottom belt.

[0033] Specifically, the cleaning device 2 is composed of a base 22, a cigarette pusher 21, a hinge pin 24, a torsion spring 23, a cleaning rubber 25 and a pressing plate 26. The base, the cigarette pusher, the hinge pin and the torsion spring of the cleaning device constitute a hinge mechanism. The cigarette pusher can rotate around the hinge pin so as to rotate along one side of the base 22 to adapt to the distance between the bottom belt and the upper parts thereof, such as the edge sealing at the rear of the cabinet when the storage cabinet equipment is discharged, so that the addition of the cleaning device does not affect the rotation of the bottom belt. A pressing plate 26 is arranged on the side of the cigarette pusher 21, and the cleaning rubber 25 is clamped by the cigarette pusher and the pressing plate. The cigarette pusher 21 and the pressing plate 26 can be arranged in parallel, and the cleaning rubber 25 close to the side of the base 22 is exposed outside the pressing plate, so that when the pressing plate and the cleaning rubber are used to clean the materials on the edge sealing, the cleaning rubber can be pasted and cleaned on the fine materials on the edge sealing.

[0034] The storage cabinet equipment is used to store materials. Its structural characteristics are that the space above and below the bottom belt is large, and the space at the front and rear ends of the bottom belt is relatively narrow. In order to ensure that the cleaning device can move freely with the bottom belt in the storage cabinet equipment, the cleaning device is designed to have a compact structure and a hinge mechanism to make its height size variable. The hinge mechanism of the cleaning device consists of a base, a cigarette pusher, a hinge pin and a torsion spring, and the cigarette pusher can rotate around the hinge pin. Under the support of the torsion spring, the cleaning device allows the cigarette pusher and the base to have a range of motion of 0° to 90°. When the cleaning device is above and below the bottom belt, the cigarette pusher and the base are in a vertical state; when the cleaning device is in the narrow space at both ends of the storage cabinet, the cigarette pusher and the base are in a small angle state under the action of external resistance, so that the cleaning device can move freely with the bottom belt in the storage cabinet.

[0035] For further information, see Attachment Figure 5 The base 22 of the cleaning device is composed of a base plate 222 and four static hinge ears 221 welded on the base plate. The three small holes on the base plate are connected by screws to fix the cleaning device on the lifting strip of the bottom belt of the storage cabinet. The four static hinge ears 221 of the base are used to install hinge pins 24, and the cigarette pusher 21 is connected to the base 22 through the hinge pins.

[0036] See attached Figure 6-7The cigarette pusher plate 21 of the cleaning device is composed of a front part A and a rear part B. The cleaning rubber is arranged at the front part, and the front part is inclined relative to the rear part in the opposite direction of the bottom belt running. The front part is inclined relative to the rear part at a certain angle α. A reinforcing rib 211 is welded between the front part and the rear part to increase the connection strength between the front part and the rear part. The front part of the cigarette pusher plate is inclined relative to the rear part at a certain angle α so that the cleaning device pushes the accumulated materials on the edge seal forward while gradually pushing the accumulated materials to the bottom belt, so as to ensure that the accumulated materials on the edge seal are cleaned; it is also convenient to push the tobacco leaves to the rear part B position to avoid excessive force on the front part A. There are three holes in the front part of the cigarette pusher plate for installing the cleaning rubber and the pressure plate. A pair of movable hinge ears 212 are welded on one side of the rear part of the cigarette pusher plate for installing hinge pins, and the cigarette pusher plate is connected to the base through the hinge pins. A semicircular boss 213 is formed on the upper part of the other side of the rear of the tobacco pushing plate. The inclination angle and the semicircular boss are both used to wrap the tobacco leaves and push them forward when pushing the tobacco leaves, and to prevent the tobacco leaves scraped from the front A to the rear B from rolling to the back and falling onto the sealed edge. At the same time, it has the function of reinforcing ribs.

[0037] See attached Figure 8-9 , Schematic diagram of the cleaning rubber and pressure plate of the cleaning device. The cleaning rubber is used to clean the accumulated materials on the edge of the bottom belt. It is installed on the front of the cigarette pusher and fixed with the pressure plate. Three screws are welded on the pressure plate, and it is fixed to the front of the cigarette pusher through the screw connection.

[0038] See attached Fig.10 The torsion spring of the cleaning device is used to support the cigarette pusher plate. It is installed in the middle of the static hinge ear of the base and the movable hinge ear of the cigarette pusher plate, and the hinge pin is inserted into the torsion spring. One of the two supporting legs 231 of the torsion spring is supported on the base, and the other is supported on the cigarette pusher plate. The base and the cigarette pusher plate are supported by the two supporting legs of the torsion spring, so that the cigarette pusher plate and the base have a range of motion of 0°-90° under the support of the torsion spring. The torsion spring needs to be twisted at a certain angle during installation so that it has sufficient restoring force, so that the cigarette pusher plate can be supported to make the cigarette pusher plate perpendicular to the base, and the cleaning device can flip the cigarette pusher plate into the base when encountering greater resistance.

[0039] See attached Fig.11 , the installation process of the cleaning device:

[0040] First, place the movable hinge ear of the pusher plate and the static hinge ear of the base in an alternating manner and place the torsion spring between them, so that the holes of the movable hinge ear, torsion spring and static hinge ear are in a line, then insert the hinge pin to connect them together, and finally fix them with locking nuts. The cleaning rubber and pressure plate are installed at the front of the pusher plate and fixed with nuts, and the cleaning device is assembled.

[0041] The cleaning device is installed in the storage cabinet equipment. First, remove a lifting bar in the storage cabinet equipment, and process a set of mounting holes at the appropriate position of the bottom belt surface on which it contacts, and then restore it after the processing is completed; then process a set of mounting holes at the corresponding position of the bottom belt, and finally, install the cleaning device on the bottom belt corresponding to the lifting bar through a screw connection.

[0042] Install a photoelectric switch at an appropriate position on the rear wall panel of the storage cabinet equipment to detect the cleaning device.

[0043] Cleaning device operation mode: When the cabinet equipment is producing and feeding, the cleaning device is located at its tail, where the photoelectric switch is set; when the cabinet equipment is discharging, the cleaning device moves forward with the bottom belt, and at the same time cleans the accumulated materials on the edge and makes the accumulated materials move forward under the push of the cleaning device. After the production is completed, the bottom belt of the cabinet equipment continues to run so that the cleaning device is located at its tail, where the photoelectric switch is set, and then stops running.

[0044] The cleaning device of the utility model realizes automatic cleaning of the edge sealing of the storage cabinet equipment, which not only keeps the bottom belt clean, but also ensures that the edge sealing accumulated materials enter the next process in time, and also reduces the labor intensity of the operators.

[0045] Although the present invention is described herein with reference to the illustrative embodiments of the present invention, the above embodiments are merely preferred embodiments of the present invention, and the embodiments of the present invention are not limited to the above embodiments. It should be understood that those skilled in the art can design many other modifications and implementations, which will fall within the scope and spirit of the principles disclosed in this application.

Claims

1. A cleaning device with sealed edge at the bottom of a storage cabinet, characterized in that: It comprises an automatically opening and closing hinge mechanism consisting of a base, a cigarette pushing plate, a hinge pin and a torsion spring. The base is arranged on the bottom belt inside the storage cabinet equipment, the torsion spring is sleeved outside the hinge pin, the cigarette pushing plate is connected to the base through the hinge pin, and the cleaning device enables the cigarette pushing plate to rotate around the hinge pin under the support of the torsion spring; a cleaning rubber is arranged on the cigarette pushing plate so that the cleaning rubber rotates with the cigarette pushing plate, thereby ensuring that the cleaning device can freely run with the bottom belt inside the storage cabinet equipment, so that the cleaning device can clean the tobacco leaves on the bottom belt conveniently.

2. A cleaning device for the bottom edge of a storage cabinet according to claim 1, characterized in that: The cigarette pushing plate is composed of a front part and a rear part, the cleaning rubber is arranged on the front part, and the front part is inclined relative to the rear part in the opposite direction of the bottom belt running.

3. A cleaning device for edge sealing of cabinet bottom according to claim 2, characterized in that: A reinforcing rib is arranged at the connection between the front part and the rear part.

4. A cleaning device for edge sealing of cabinet bottom according to claim 1, characterized in that: The cleaning rubber is arranged on the cigarette pushing plate through the pressing plate, and the cleaning rubber is clamped between the cigarette pushing plate and the pressing plate, and the cleaning rubber close to one side of the base is exposed outside the pressing plate.

5. A cleaning device for edge sealing of cabinet bottom according to claim 4, characterized in that: The pressing plate is welded with three screw rods, and the cleaning rubber and the cigarette pushing plate are fixed by connecting the screw rods.

6. A cleaning device for edge sealing of cabinet bottom according to claim 1, characterized in that: One side of the cigarette pushing plate is provided with at least two movable hinge ears for installing hinge pins, and one side of the base is provided with at least two static hinge ears for installing hinge pins, so as to connect the cigarette pushing plate and the base through the hinge pins.

7. A cleaning device for edge sealing of cabinet bottom according to claim 6, characterized in that: A semicircular boss is arranged on one side of the tobacco pushing plate away from the movable hinge ear, and when the tobacco leaves are pushed, the semicircular boss wraps the tobacco leaves and pushes them forward.

8. A cleaning device for edge sealing of cabinet bottom according to claim 6, characterized in that: The torsion spring is arranged in the middle position between the static hinge ear and the dynamic hinge ear; the base and the cigarette pushing plate are supported by the two supporting feet of the torsion spring, so that the cigarette pushing plate and the base have a movable range of 0°-90° under the support of the torsion spring.

9. A cleaning device for edge sealing of cabinet bottom according to claim 1, characterized in that: A photoelectric switch for detecting whether the cleaning device is in place is arranged in the storage cabinet equipment.

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