Feeding device for POM plastic plate production

Abstract

The utility model relates to the technical field of POM plastic plate production, in particular to a feeding device for POM plastic plate production, a first motor can drive a screw rod to rotate, the screw rod can synchronously drive a screw block to horizontally move up and down, the screw block can synchronously drive side plates to horizontally move up and down, and the two side plates can synchronously drive a feeding box to horizontally move up and down. The position of the feeding box can be vertically moved and adjusted, so that when feeding is needed, the feeding box can be lifted upwards to the position above a feeding port of the extruder, then the feeding box can be driven to rotate to be in an inclined state by starting a second motor, raw materials in the feeding box can flow into the extruder through a discharging hopper, and the feeding efficiency is improved. And after feeding is completed, the automatic feeding device can be reset to the original state, and preparation for next-time feeding is made, so that the working efficiency can be improved through automatic feeding, and the problems that manual feeding wastes time and labor, the labor intensity is large, and the efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of POM plastic sheet production technology, and in particular to a feeding device for POM plastic sheet production. Background Technology

[0002] POM plastic sheets, commonly known as POM sheets, are made by extruding POM plastic particles at high temperatures through an extruder and then through a die to obtain sheets of varying thicknesses. It is a high-melting-point, highly crystalline thermoplastic engineering plastic. Due to its excellent properties, POM plastic sheets are very suitable for machining on automatic lathes, and are particularly suitable for manufacturing precision parts.

[0003] During the production of POM plastic sheets, the extruder needs to be replenished with materials. This requires lifting the POM plastic particles used to produce POM plastic sheets into the extruder. The existing feeding method is manual feeding, which is time-consuming, labor-intensive, and inefficient. Belt conveyors are also used for material lifting, but these devices occupy a lot of space, are inconvenient to move, and make the production site cluttered. Therefore, we propose a feeding device for POM plastic sheet production to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the prior art by proposing a feeding device for POM plastic sheet production.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a feeding device for POM plastic sheet production, comprising: a base, movable wheels, an inner cavity, a through groove, an auxiliary rod, a cylindrical rod, a knob, a threaded hole, a threaded rod, a bearing seat, a support plate, a lifting rod, a first motor, a lead screw, a lead block, a side plate, a second motor, a feeding box, a discharge hopper, and a control panel. Movable wheels are fixedly installed at the four corners of the bottom of the base. Inner cavities are fixedly installed on the upper and lower sides of both sides of the base. Through grooves are fixedly installed on the upper and lower surfaces of both sides of the base, and these through grooves penetrate the inner cavities. An auxiliary rod is movably installed inside each inner cavity. A cylindrical rod is fixedly installed on the inner edge of the auxiliary rod, and the cylindrical rod extends through the through groove to the outside of the base. A knob is movably installed on the cylindrical rod. The inner end of the auxiliary rod is fixedly... The base is fixedly installed with threaded holes, and a threaded rod is threaded inside the threaded holes. A bearing seat is fixedly installed at the bottom of the threaded rod, and a support plate is fixedly installed at the bottom of the bearing seat. Lifting rods are fixedly installed on both sides of the top of the base. A first motor is fixedly installed at the bottom of the two lifting rods. A lead screw is fixedly installed at the top output end of the two first motors, and the top of the lead screw is rotatably connected to the top of the inside of the lifting rod. A lead block is sleeved on the outer wall of the two lead screws. A side plate is fixedly installed at the tail end of the two lead blocks. A second motor is fixedly installed on the outer surface of the two side plates. A feeding box is movably installed between the two side plates, and both ends of the feeding box are fixedly connected to the output end of the second motor. A discharge hopper is fixedly installed at the top edge of the feeding box. A control panel is fixedly installed on the surface of the lifting rod on the right side.

[0006] Preferably, the two lifting rods are arranged in a symmetrical structure.

[0007] Preferably, the discharge hopper is arranged in a triangular structure.

[0008] Preferably, four auxiliary rods are provided, and the four auxiliary rods are arranged in a symmetrical structure in pairs, and the auxiliary rods are adapted to the interior of the cavity.

[0009] Preferably, the cylindrical rod and the through groove have a sliding structure, and the knob is threadedly connected to the cylindrical rod.

[0010] Preferably, the control panel is electrically connected to both the first motor and the second motor.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] (1) By pulling the auxiliary rod out from the inner cavity, the support area of ​​the base can be increased, which can improve the support stability. At the same time, by rotating the threaded rod and moving it downward inside the threaded hole, the tail end of the threaded rod can rotate and move synchronously inside the inner ring of the bearing seat and drive the support plate to move downward, so that the support plate can contact the ground to support the base, and the moving wheel can be suspended in the air, thereby preventing the base from moving and further improving the support stability. When the device needs to be moved, the support plate can be rotated to lift off the ground, so that the moving wheel can contact the ground to drive the device to move. The auxiliary rods can be stored inside the inner cavity to prevent them from occupying space, thus making the device occupy little space, easy to move, and with good support stability.

[0013] (2) The first motor can drive the lead screw to rotate, and the lead screw can synchronously drive the wire block to move up and down horizontally, and the wire block can synchronously drive the side plate to move up and down horizontally, and the two side plates can synchronously drive the feeding box to move up and down horizontally, so that the position of the feeding box can be adjusted up and down. When feeding is required, the feeding box can be lifted to the position above the extruder inlet. Then, by starting the second motor, the feeding box can be rotated to an inclined state, so that the raw materials inside the feeding box can flow into the extruder through the discharge hopper. After feeding is completed, it can be reset to the original state to prepare for the next feeding. Thus, automatic feeding can improve work efficiency and solve the problems of manual feeding, which is time-consuming, labor-intensive, and inefficient. Attached Figure Description

[0014] Figure 1 This is a front view of the entire utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the overall front sectional view of this utility model;

[0017] Figure 4 This is a top sectional view of the overall base structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the right-side sectional view of the overall base structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the main sectional view of the overall feeding box of this utility model;

[0020] Figure 7 It is the whole of this utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0021] Figure 8 It is the whole of this utility model Figure 5Enlarged structural diagram at point B.

[0022] In the diagram: 1. Base; 101. Caster wheel; 2. Inner cavity; 3. Through slot; 4. Auxiliary rod; 5. Cylindrical rod; 6. Knob; 7. Threaded hole; 8. Threaded rod; 9. Bearing seat; 10. Support plate; 11. Lifting rod; 12. First motor; 1201. Lead screw; 13. Lead block; 14. Side plate; 15. Second motor; 16. Feeding box; 17. Discharge hopper; 18. Control panel. Detailed Implementation

[0023] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0024] like Figure 1-8 The device shown is a feeding device for POM plastic sheet production, comprising: a base 1, casters 101, an inner cavity 2, a through groove 3, an auxiliary rod 4, a cylindrical rod 5, a knob 6, a threaded hole 7, a threaded rod 8, a bearing seat 9, a support plate 10, a lifting rod 11, a first motor 12, a lead screw 1201, a lead block 13, a side plate 14, a second motor 15, a feeding box 16, a discharge hopper 17, and a control panel 18. Casters 101 are fixedly installed at the four corners of the bottom of the base 1. Inner cavities 2 are fixedly installed on the upper and lower sides of both sides of the base 1. Through grooves 3 are fixedly installed on the upper and lower surfaces of both sides of the base 1, and the through grooves 3 penetrate the inner cavity 2. An auxiliary rod 4 is movably installed inside the inner cavity 2. A cylindrical rod 5 is fixedly installed on the inner edge of the auxiliary rod 4, and the cylindrical rod 5 extends through the through groove 3 to the outside of the base 1. A knob 6 is movably installed on the cylindrical rod 5. A threaded rod is fixedly installed inside the tail end of the auxiliary rod 4. The base 1 has a threaded hole 7 with a threaded rod 8 installed inside. A bearing seat 9 is fixedly installed at the bottom of the threaded rod 8. A support plate 10 is fixedly installed at the bottom of the bearing seat 9. Lifting rods 11 are fixedly installed on both sides of the top of the base 1. A first motor 12 is fixedly installed at the bottom of the two lifting rods 11. A lead screw 1201 is fixedly installed at the top output end of the two first motors 12, and the top of the lead screw 1201 is rotatably connected to the top of the inside of the lifting rod 11. A lead block 13 is sleeved on the outer wall of the two lead screws 1201. A side plate 14 is fixedly installed at the tail end of the two lead blocks 13. A second motor 15 is fixedly installed on the outer surface of the two side plates 14. A feeding box 16 is movably installed between the two side plates 14, and both ends of the feeding box 16 are fixedly connected to the output end of the second motor 15. A discharge hopper 17 is fixedly installed at the top edge of the feeding box 16. A control panel 18 is fixedly installed on the surface of the right lifting rod 11.

[0025] In this embodiment, the two lifting rods 11 are arranged in a symmetrical structure.

[0026] In practical use, the first motor 12 drives the lead screw 1201 to rotate, and the lead screw 1201 synchronously drives the lead block 13 to move up and down horizontally. The lead block 13 synchronously drives the side plate 14 to move up and down horizontally, and the two side plates 14 synchronously drive the feeding box 16 to move up and down horizontally. Thus, the position of the feeding box 16 can be adjusted up and down. When feeding is required, the feeding box 16 can be lifted to a position above the extruder inlet. Then, by starting the second motor 15, the feeding box 16 can be rotated to an inclined state, so that the raw materials inside the feeding box 16 can flow into the extruder through the discharge hopper 17. After feeding is completed, it can be reset to its original state to prepare for the next feeding. Thus, automatic feeding can improve work efficiency and solve the problems of manual feeding, which is time-consuming, labor-intensive, and inefficient.

[0027] In this embodiment, the discharge hopper 17 is arranged in a triangular structure.

[0028] In practical use, the triangular-structured discharge hopper 17 allows the raw materials flowing out of the feeding box 16 to be collected and discharged, preventing the raw materials from spilling.

[0029] In this embodiment, four auxiliary rods 4 are provided, and the four auxiliary rods 4 are arranged in a symmetrical structure in pairs, and the auxiliary rods 4 are adapted to the interior of the inner cavity 2.

[0030] In practical use, by pulling the auxiliary rod 4 out from the inner cavity 2, the support area of ​​the base 1 can be increased, thereby improving the support stability. At the same time, by rotating the threaded rod 8 and moving it downward inside the threaded hole 7, the tail end of the threaded rod 8 can also rotate and move synchronously inside the inner ring of the bearing seat 9, driving the support plate 10 to move downward, so that the support plate 10 can contact the ground to support the base 1, and the moving wheel 101 can be suspended in the air, thereby preventing the base 1 from moving and further improving the support stability. When the device needs to be moved, the support plate 10 can be rotated to lift off the ground, so that the moving wheel 101 can contact the ground to drive the device to move. The auxiliary rod 4 can be stored inside the inner cavity 2, which can prevent it from occupying space. Therefore, the device occupies little space, is easy to move, and has good support stability.

[0031] In this embodiment, the cylindrical rod 5 and the through groove 3 have a sliding structure, and the knob 6 is threadedly connected to the cylindrical rod 5.

[0032] In practical use, when the auxiliary rod 4 moves inside the inner cavity 2, it can simultaneously drive the cylindrical rod 5 to move inside the through groove 3. After the auxiliary rod 4 moves to the designated position, the knob 6 can be threaded onto the cylindrical rod 5, and the surface of the knob 6 can contact the surface of the base 1, thereby locking and fixing the auxiliary rod 4 to prevent movement.

[0033] In this embodiment, the control panel 18 is electrically connected to the first motor 12 and the second motor 15.

[0034] In actual use, the working status of the first motor 12 and the second motor 15 can be controlled through the control panel 18.

[0035] The working principle of the feeding device for POM plastic sheet production mentioned in this utility model is as follows:

[0036] In use, by pulling the auxiliary rod 4 out from the inner cavity 2, the support area of ​​the base 1 can be increased, thereby improving support stability. At the same time, by rotating the threaded rod 8, it moves downward inside the threaded hole 7, and the tail end of the threaded rod 8 can simultaneously rotate and move inside the inner ring of the bearing seat 9, driving the support plate 10 to move downward, so that the support plate 10 can contact the ground to support the base 1, and the moving wheel 101 can be suspended in the air, thereby preventing the base 1 from moving and further improving support stability. When the device needs to be moved, the support plate 10 can be rotated to lift off the ground, so that the moving wheel 101 can contact the ground to drive the device to move. The auxiliary rod 4 can be stored inside the inner cavity 2, which can prevent it from occupying space. Therefore, the device occupies little space, is easy to move, and has good support stability.

[0037] At the same time, when the auxiliary rod 4 moves inside the inner cavity 2, it can simultaneously drive the cylindrical rod 5 to move inside the through groove 3. After the auxiliary rod 4 moves to the designated position, the knob 6 can be threaded onto the cylindrical rod 5, and the surface of the knob 6 can contact the surface of the base 1, thereby locking and fixing the auxiliary rod 4 to prevent movement.

[0038] Then, the first motor 12 drives the lead screw 1201 to rotate, and the lead screw 1201 can synchronously drive the lead block 13 to move up and down horizontally. The lead block 13 can synchronously drive the side plate 14 to move up and down horizontally, and the two side plates 14 can synchronously drive the feeding box 16 to move up and down horizontally. Thus, the position of the feeding box 16 can be adjusted up and down. When feeding is required, the feeding box 16 can be lifted to a position above the extruder inlet. Then, by starting the second motor 15, the feeding box 16 can be rotated to an inclined state, so that the raw materials inside the feeding box 16 can flow into the extruder through the discharge hopper 17. After feeding is completed, it can be reset to the original state to prepare for the next feeding. Thus, automatic feeding can improve work efficiency and solve the problems of manual feeding, which is time-consuming, labor-intensive, and inefficient.

[0039] Meanwhile, the triangular-shaped discharge hopper 17 allows the raw materials flowing out of the feeding box 16 to be collected and discharged, preventing the raw materials from spilling.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for POM plastic plate production, comprising: The base (1), moving wheel (101), inner cavity (2), through slot (3), auxiliary rod (4), cylindrical rod (5), knob (6), threaded hole (7), threaded rod (8), bearing seat (9), support plate (10), lifting rod (11), first motor (12), screw rod (1201), silk block (13), side plate (14), second motor (15), feeding box (16), discharge hopper (17), control panel (18), characterized by: the base (1) bottom four corners are fixedly installed with moving wheels (101), the base (1) both sides are fixedly installed with inner cavities (2) inside up and down, the base (1) both sides are fixedly installed with through slots (3) on the surface up and down, and the through slots (3) are penetrated with the inner cavities (2), the inner cavities (2) are movably installed with auxiliary rods (4), the auxiliary rods (4) are fixedly installed with cylindrical rods (5) on the inner side edge, and the cylindrical rods (5) extend to the outside of the base (1) through the through slots (3), the cylindrical rods (5) are movably installed with knobs (6), the auxiliary rods (4) are fixedly installed with threaded holes (7) inside the tail end, the threaded holes (7) are screwedly installed with threaded rods (8) inside, the threaded rods (8) are fixedly installed with bearing seats (9) at the bottom, the bearing seats (9) are fixedly installed with support plates (10) at the bottom, the base (1) top two sides are fixedly installed with lifting rods (11), two lifting rods (11) are fixedly installed with first motors (12) inside the bottom, two first motors (12) are fixedly installed with screw rods (1201) on the top output end, and the screw rods (1201) are rotatably connected with the lifting rods (11) inside the top, two screw rods (1201) are sleeved with silk blocks (13) on the outer wall, two silk blocks (13) are fixedly installed with side plates (14) at the tail end, two side plates (14) are fixedly installed with second motors (15) on the outer surface, two side plates (14) are movably installed with feeding boxes (16) between, and the feeding boxes (16) are fixedly connected with the second motor (15) output ends at both ends, the feeding boxes (16) are fixedly installed with discharge hoppers (17) at the top edge, and the right lifting rod (11) is fixedly installed with a control panel (18) on the surface.

2. The feeding device for POM plastic plate production according to claim 1, characterized in that: The two lifting rods (11) are symmetrically arranged.

3. The feeding device for POM plastic plate production according to claim 1, characterized in that: The discharge hopper (17) is arranged in a triangular structure.

4. The feeding device for POM plastic plate production according to claim 1, characterized in that: The auxiliary rod (4) is provided with four, and the four auxiliary rods (4) are symmetrically arranged, and the auxiliary rod (4) is matched with the inner cavity (2).

5. The feeding device for POM plastic plate production according to claim 1, characterized in that: The cylindrical rod (5) and the through slot (3) are in sliding structure, and the knob (6) and the cylindrical rod (5) are threadedly connected.

6. The feeding device for POM plastic plate production according to claim 1, characterized in that: The control panel (18) is electrically connected with the first motor (12) and the second motor (15).

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