Powdery lubricant subpackaging device for PVC (polyvinyl chloride)
By designing a PVC powder lubricant dispensing device combining vibration and spiral feeding, the problems of dust lifting and material accumulation are solved, and a more efficient material loading and a safer working environment are achieved.
Patent Information
- Application Number
- CN202420624760.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing filling device will produce dust when filling PVC lubricants, affecting the working environment and health. At the same time, materials are easily piled up at the bottom of the storage box, resulting in material residue and reducing canning efficiency.
A powder lubricant dispensing device for PVC is designed, using a combination of a bidirectional screw, a moving block, a curved plate and a rubber pad, combined with a vibrating motor and a spiral feeding mechanism to ensure that the material in the bottle is leveled and easy to load, and dust is avoided by an electric butterfly valve and elastic ring.
Effectively prevent dust from dispersing, reduce material residue, improve material loading efficiency, and ensure the safety and health of the working environment.
Smart Images
Figure CN222591824U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lubricant filling, and more specifically to a powder lubricant dispensing device for PVC. Background Art
[0002] Announcement No. CN214930774U, a filling device for PVC plastic lubricant subpackaging processing, points out that the existing filling device produces dust at the filling port when filling PVC lubricant, affecting the working environment and the health of the staff, and the existing filling device is easy to accumulate raw materials at the bottom of the storage box during filling, resulting in material residue inside the storage box each time, reducing the efficiency of canning.
[0003] The discharge pipe is inserted into the entrance of the storage tube through the feed pipe, connecting plate, telescopic rod, spring, dustproof net, telescopic tube and discharge pipe. At the same time, the dustproof net is tightly attached to the top of the entrance of the storage tube under the action of the spring. The dust generated during the discharge process of the discharge port is blocked by the dustproof net to prevent the dust from floating in the workshop. At the same time, the excess gas in the storage tube can be discharged through the dustproof net.
[0004] However, when filling powdered materials, when the materials fall into the storage cylinder, they will accumulate in the middle of the bottom of the storage cylinder, and then scatter around, resulting in a phenomenon that the middle is high and the surroundings are low. As a result, the materials cannot be well filled in the entire storage cylinder during filling. Therefore, we propose a powder lubricant filling device for PVC. Utility Model Content
[0005] In order to overcome the above defects of the prior art, the utility model provides a powder lubricant dispensing device for PVC to solve the problems existing in the above background technology.
[0006] The utility model provides the following technical scheme: a powder lubricant dispensing device for PVC, comprising a base, an upper surface of the base is fixedly connected with an L-shaped plate, an upper surface of the L-shaped plate is fixedly connected with a receiving box, a spiral feeding mechanism is installed on the receiving box, and a discharging end of the receiving box is installed with a feeding mechanism, an upper surface of the base is fixedly connected with a vibration absorber, a telescopic end of the vibration absorber is fixedly connected with a mounting seat, a lower surface of the mounting seat is fixedly connected with a vibration motor, an upper surface of the mounting seat is fixedly connected with two fixed blocks, opposite surfaces of the two fixed blocks are rotatably connected with a bidirectional screw driven by a motor, a surface of the bidirectional screw is threadedly connected with a moving block, a front face of the moving block is fixedly connected with an arc plate, an inner annular surface of the arc plate is fixedly connected with a rubber pad, a receiving bottle is placed on the upper surface of the mounting seat, and the inner annular surface of the rubber pad is tightly pressed against the surface of the receiving bottle.
[0007] Furthermore, the unloading mechanism includes a mounting ring fixedly mounted on the surface of the discharging end of the receiving box, an electric push rod is fixedly connected to the upper surface of the mounting ring, and a connecting ring is fixedly connected to the telescopic end of the electric push rod.
[0008] Furthermore, an electric butterfly valve is fixedly connected to the inner ring surface of the connecting ring, and a telescopic tube is fixedly connected between the electric butterfly valve and the discharge end of the receiving box.
[0009] Furthermore, a conical feeding pipe is fixedly connected to the discharge end of the electric butterfly valve, a plastic sleeve is fixedly connected to the surface of the electric butterfly valve, and an elastic ring is installed at the bottom of the plastic sleeve.
[0010] Furthermore, the elastic ring is arranged on the surface of the feeding part of the receiving bottle, and the conical feeding pipe is located inside the receiving bottle.
[0011] Furthermore, the spiral feeding mechanism includes a mounting frame installed inside the receiving box, the upper surface of the mounting frame is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to a spiral feeding rod.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model, the arrangement of the bidirectional screw, the moving block, the arc plate and the rubber pad can fix the holding bottle on the mounting seat, and the vibration motor drives the mounting seat to vibrate, which can drive the holding bottle to vibrate, thereby facilitating the leveling of the powder material inside the holding bottle and facilitating filling.
[0014] 2. In the utility model, the setting of the plastic sleeve and the elastic ring can prevent dust from being raised during the vibration of the container bottle. The setting of the mounting ring, the electric push rod, the connecting ring and the telescopic tube facilitates the movement of the electric butterfly valve, so that the electric butterfly valve can be lifted, which is convenient for the placement of the container bottle. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view structural schematic diagram of the utility model.
[0016] Figure 2 This is a front view structural diagram of the electric butterfly valve of the utility model.
[0017] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the container box of the utility model.
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting seat of the utility model.
[0019] The accompanying drawings are marked as follows: 1 base, 2 L-shaped plate, 3 receiving box, 4 shock absorber, 5 mounting seat, 6 vibration motor, 7 fixed block, 8 bidirectional screw, 9 moving block, 10 arc plate, 11 rubber pad, 12 receiving bottle, 13 mounting ring, 14 electric push rod, 15 connecting ring, 16 electric butterfly valve, 17 telescopic tube, 18 conical feeding tube, 19 plastic sleeve, 20 elastic ring, 21 mounting frame, 22 spiral feeding rod. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The powder lubricant dispensing device for PVC involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] Reference Figure 1-4 The utility model provides a powder lubricant dispensing device for PVC, comprising a base 1, an L-shaped plate 2 is fixedly connected to the upper surface of the base 1, a receiving box 3 is fixedly connected to the upper surface of the L-shaped plate 2, a spiral feeding mechanism is installed on the receiving box 3, the spiral feeding mechanism comprises a mounting frame 21 installed inside the receiving box 3, a driving motor is fixedly connected to the upper surface of the mounting frame 21, a spiral feeding rod 22 is fixedly connected to the output end of the driving motor, and a feeding mechanism is installed at the discharging end of the receiving box 3.
[0022] The unloading mechanism includes a mounting ring 13 fixedly mounted on the surface of the discharge end of the receiving box 3, an electric push rod 14 is fixedly connected to the upper surface of the mounting ring 13, a connecting ring 15 is fixedly connected to the telescopic end of the electric push rod 14, an electric butterfly valve 16 is fixedly connected to the inner ring surface of the connecting ring 15, a telescopic tube 17 is fixedly connected between the electric butterfly valve 16 and the discharge end of the receiving box 3, a conical feeding pipe 18 is fixedly connected to the discharge end of the electric butterfly valve 16, a plastic sleeve 19 is fixedly connected to the surface of the electric butterfly valve 16, and an elastic ring 20 is installed at the bottom of the plastic sleeve 19.
[0023] A shock absorber 4 is fixedly connected to the upper surface of the base 1, a mounting seat 5 is fixedly connected to the telescopic end of the shock absorber 4, a vibration motor 6 is fixedly connected to the lower surface of the mounting seat 5, two fixed blocks 7 are fixedly connected to the upper surface of the mounting seat 5, and the opposite surfaces of the two fixed blocks 7 are rotatably connected to a bidirectional screw 8 driven by a motor.
[0024] The surface of the bidirectional screw 8 is threadedly connected with a moving block 9, the front of the moving block 9 is fixedly connected with an arc plate 10, the inner ring surface of the arc plate 10 is fixedly connected with a rubber pad 11, the upper surface of the mounting seat 5 is placed with a holding bottle 12, the elastic ring 20 is sleeved on the surface of the feeding place of the holding bottle 12, the conical feeding pipe 18 is located inside the holding bottle 12, the electric push rod 14 can drive the electric butterfly valve 16 to move downward, and then the electric butterfly valve 16 drives the conical feeding pipe 18 to insert into the inside of the holding bottle 12, and pulls the plastic sleeve 19, so that the elastic ring 20 on the plastic sleeve 19 is tied in the holding bottle 12, the plastic sleeve 19 can prevent dust from scattering during the feeding process, and the inner ring surface of the rubber pad 11 is tightly pressed against the surface of the holding bottle 12.
[0025] Place the holding bottle 12 on the mounting seat 5, rotate the bidirectional screw 8, the two moving blocks 9 move, and the moving blocks 9 drive the arc plate 10 to move and clamp the holding bottle 12. During the filling process, start the vibration motor 6, and the vibration motor 6 drives the mounting seat 5 to vibrate, so as to level the material inside the holding bottle 12 and facilitate the filling of the material.
[0026] A dust collecting mechanism can be installed on the device, the main mechanism of which is a fan and a cloth bag. The fan can suck the dust into the cloth bag for collection when the plastic cover 19 is opened to prevent the dust from scattering.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A powder lubricant dispensing device for PVC, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to an L-shaped plate (2), the upper surface of the L-shaped plate (2) is fixedly connected to a receiving box (3), a spiral feeding mechanism is installed on the receiving box (3), and a discharge mechanism is installed at the discharge end of the receiving box (3), the upper surface of the base (1) is fixedly connected to a vibration damper (4), the telescopic end of the vibration damper (4) is fixedly connected to a mounting seat (5), the lower surface of the mounting seat (5) is fixedly connected to a vibration motor (6), and the upper surface of the mounting seat (5) is fixedly connected to a vibration motor (6). Two fixed blocks (7) are fixedly connected, and the opposite surfaces of the two fixed blocks (7) are rotatably connected with a bidirectional screw (8) driven by a motor, and the surface of the bidirectional screw (8) is threadedly connected with a moving block (9), and the front surface of the moving block (9) is fixedly connected with an arc plate (10), and the inner ring surface of the arc plate (10) is fixedly connected with a rubber pad (11), and a receiving bottle (12) is placed on the upper surface of the mounting seat (5), and the inner ring surface of the rubber pad (11) is tightly pressed against the surface of the receiving bottle (12).
2. A powder lubricant dispensing device for PVC according to claim 1, characterized in that: The unloading mechanism comprises a mounting ring (13) fixedly mounted on the surface of the discharging end of the receiving box (3); an electric push rod (14) is fixedly connected to the upper surface of the mounting ring (13); and a connecting ring (15) is fixedly connected to the telescopic end of the electric push rod (14).
3. A powder lubricant dispensing device for PVC according to claim 2, characterized in that: An electric butterfly valve (16) is fixedly connected to the inner ring surface of the connecting ring (15), and a telescopic tube (17) is fixedly connected between the electric butterfly valve (16) and the discharge end of the receiving box (3).
4. A powder lubricant dispensing device for PVC according to claim 3, characterized in that: The discharge end of the electric butterfly valve (16) is fixedly connected to a conical feeding pipe (18), the surface of the electric butterfly valve (16) is fixedly connected to a plastic sleeve (19), and an elastic ring (20) is installed at the bottom of the plastic sleeve (19).
5. A powder lubricant dispensing device for PVC according to claim 4, characterized in that: The elastic ring (20) is sleeved on the surface of the feeding part of the receiving bottle (12), and the conical feeding pipe (18) is located inside the receiving bottle (12).
6. A powder lubricant dispensing device for PVC according to claim 1, characterized in that: The spiral feeding mechanism comprises a mounting frame (21) mounted inside the receiving box (3); a driving motor is fixedly connected to the upper surface of the mounting frame (21); and a spiral feeding rod (22) is fixedly connected to the output end of the driving motor.