Plastic sheet feeding device

Abstract

The utility model discloses a plastic sheet material feeding device, which relates to the technical field of plastic sheet materials, and comprises a bottom plate, a movable frame is arranged above the bottom plate, a plurality of support plates are fixedly arranged at the lower end of the movable frame, movable plates are fixedly arranged at the lower ends of the support plates, a discharge box is fixedly arranged on one side of the upper end of the bottom plate, and the discharge box is fixedly arranged on one side of the lower end of the bottom plate. According to the plastic sheet material feeding device, plastic sheet materials are conveyed through continuous movement of the moving plate and the moving frame, the sheet material conveying direction can be adjusted by adjusting the rotating direction of the motor, the transmission effect on the plastic sheet materials is good, and the plastic sheet material feeding device is simple in structure, convenient to use and high in practicability. The feeding device is simple in structure, high in stability, capable of achieving quantitative discharging through the discharging box and the discharging plate, simple in design, reliable to use and capable of intermittently enabling sheet materials to fall down for transmission, the feeding amount of the plastic sheet materials is stable, and the subsequent machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic sheets, in particular to a plastic sheet feeding device. Background Art

[0002] Plastic flakes are a common form of plastic products. They are usually formed by processing plastic raw materials (such as extrusion, calendering, etc.). Common plastic flakes include polyethylene flakes, polypropylene flakes, polyvinyl chloride flakes, etc. They play an important role in their respective applicable scenarios. For example, polyethylene flakes are often used in food packaging; polyvinyl chloride flakes can be used to make some decorative materials, and a feeding device is required in the processing of plastic flakes.

[0003] However, the prior art still has the following problems:

[0004] First, the feeding effect of most plastic sheet feeding devices in the prior art needs to be improved. Usually, the feeding device is implemented by a simple transmission belt, which has a limited feeding distance and a small feeding amount, and a limited feeding effect;

[0005] Secondly, the plastic sheet feeding device in the prior art is not convenient for quantitative feeding. Most feeding devices can only simply convey and transmit the plastic sheets, and cannot control the amount of sheets conveyed in the same time. The subsequent processing efficiency is limited, which may cause overload or waste of efficiency of the processing device.

[0006] In view of the above problems, the inventor proposes a plastic sheet feeding device for solving the above problems. Utility Model Content

[0007] In order to solve the problems that the feeding effect needs to be improved and quantitative feeding is inconvenient; the purpose of the utility model is to provide a plastic sheet feeding device.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a plastic sheet feeding device, comprising a bottom plate, four supporting legs are fixedly arranged at the lower end of the bottom plate, a mobile frame is arranged above the bottom plate, a plurality of supporting plates are fixedly arranged at the lower end of the mobile frame, a mobile plate is fixedly arranged at the lower end of the supporting plate, the mobile frame and the mobile plate can move in two directions, a discharge box is fixedly arranged at one side of the upper end of the bottom plate, a turntable is arranged at the upper end of the bottom plate, a first motor is arranged at the upper end of the bottom plate, and a fixed connection is provided between the first motor and the bottom plate. A pad is fixedly provided, the output end of the first motor is fixedly connected to the turntable, a support plate is fixedly provided at the upper end of the bottom plate, the lower end of the turntable is rotatably connected to the support plate, and the output end of the first motor passes through the support plate, an arc-shaped piece is provided at one end of the turntable, a cylinder is fixedly provided at the upper end of the arc-shaped piece, the outer surface of the cylinder is smoothed, a plurality of driving grooves for cooperating with the cylinder are opened at the inner end of the movable plate, a ring-shaped piece is fixedly provided at the upper end of the turntable, and a plurality of semicircular grooves for cooperating with the ring-shaped piece are opened at the inner end of the movable plate.

[0009] Preferably, a discharge plate is fixedly provided on one side of the upper end of the base plate, and the discharge plate is located at a lower side of a discharge box, a second motor is provided on the upper end of the discharge plate, and a support plate is fixedly provided on the lower end of the second motor, the support plate is fixedly connected to the discharge plate, and the discharge plate provides support and protection for the second motor, a half-face gear is fixedly provided on the output end of the second motor, a reciprocating member is slidably provided on the upper end of the discharge plate, and racks are provided on both sides of the inner walls of the reciprocating member for cooperating with the half-face gear, a baffle is fixedly provided on one end of the reciprocating member, a discharge trough is opened at the lower end of the discharge box, the discharge trough is located above the baffle, and the baffle is in movably contact with the upper end of the movable frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model enables the plastic sheet to be transported by continuously moving the moving plate and the moving frame, and can adjust the direction of sheet transport by adjusting the rotation direction of the motor, which has a good transmission effect on the plastic sheet and high stability;

[0012] 2. The utility model realizes quantitative discharging through the discharging box and the discharging plate, has a simple design, is reliable to use, and can intermittently make the sheet material fall for transmission, so that the feeding amount of the plastic sheet material is relatively stable, thereby improving the efficiency of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic cross-sectional view of part of the structure and the support plate of the utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the movable frame and movable plate of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the discharge box and the discharge plate of the utility model.

[0018] Figure 5 It is a schematic diagram of the structure of the discharge plate of the discharge box profile machine of the utility model.

[0019] In the figure: 1, bottom plate; 2, moving frame; 21, support plate; 22, moving plate; 221, driving groove; 222, semicircular groove; 23, limit member; 24, support member; 3, turntable; 31, support plate; 32, first motor; 33, arc member; 34, cylinder; 35, ring member; 36, connecting plate; 4, discharge box; 41, discharge plate; 42, second motor; 43, half-gear; 44, reciprocating member; 45, baffle; 46, discharge trough; 47, limit block. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1: Figure 1-3As shown, the utility model provides a plastic sheet feeding device, including a bottom plate 1, a moving frame 2 is provided above the bottom plate 1, a plurality of support plates 21 are fixedly provided at the lower end of the moving frame 2, a moving plate 22 is fixedly provided at the lower end of the support plate 21, a discharge box 4 is fixedly provided at one side of the upper end of the bottom plate 1, a turntable 3 is provided at the upper end of the bottom plate 1, a first motor 32 is provided at the upper end of the bottom plate 1, an output end of the first motor 32 is fixedly connected to the turntable 3, an arc-shaped member 33 is provided at one end of the turntable 3, a cylinder 34 is fixedly provided at the upper end of the arc-shaped member 33, a plurality of driving grooves 221 for matching with the cylinder 34 are opened at the inner end of the moving plate 22, a ring member 35 is fixedly provided at the upper end of the turntable 3, a plurality of driving grooves 221 for matching with the cylinder 34 are opened at the inner end of the moving plate 22, a ring member 35 is fixedly provided at the upper end of the turntable 3, and a plurality of driving grooves 221 for matching with the cylinder 34 are opened at the inner end of the moving plate 22 The semicircular groove 222 used by the annular member 35 and the bottom plate 1 are used as the connecting support carrier. The plastic sheet is placed on the mobile frame 2 for transmission. The mobile frame 2 is connected to the mobile plate 22 through the support plate 21. The first motor 32 is started to drive the turntable 3 to rotate. When the turntable 3 rotates, the arc-shaped member 33 performs a circular motion, thereby driving the cylinder 34 to perform a continuous circular motion. When the cylinder 34 contacts the driving groove 221, it drives the mobile plate 22 to move, thereby realizing the continuous movement of the mobile frame 2. The continuous contact between the annular member 35 and the semicircular groove 222 improves the movement effect of the mobile plate 22, and the rotation direction of the first motor 32 can be adjusted to adjust the direction of sheet material conveying. The transmission effect of the plastic sheet is better and the stability is higher.

[0022] Two limit members 23 are fixedly provided at the upper end of the base plate 1, and one end of the movable plate 22 is slidably connected to the two limit members 23. Two support members 24 are fixedly provided at the upper end of the base plate 1, and the upper ends of the support members 24 are in active contact with the lower ends of the movable plate 22. The transmission support strength of the movable plate 22 is improved by the limit members 23 and the support members 24.

[0023] A support plate 31 is fixedly provided at the upper end of the base plate 1, the lower end of the turntable 3 is rotatably connected to the support plate 31, and the output end of the first motor 32 passes through the support plate 31. The turntable 3 and the output end of the first motor 32 are supported and protected by the support plate 31, thereby improving the stability of the device operation.

[0024] The arc-shaped member 33 is welded to the turntable 3, a connecting plate 36 is fixed to the upper end of the arc-shaped member 33, and the connecting plate 36 is connected to the turntable 3 by bolts. The connecting plate 36 improves the connection strength between the arc-shaped member 33 and the turntable 3, and further improves the stability of the feeding transmission.

[0025] Embodiment 2: Figure 4-5As shown, a discharge plate 41 is fixedly provided on one side of the upper end of the bottom plate 1, and the discharge plate 41 is located below one side of the discharge box 4. A second motor 42 is provided on the upper end of the discharge plate 41, and a half-face gear 43 is fixedly provided on the output end of the second motor 42. A reciprocating member 44 is slidably provided on the upper end of the discharge plate 41, and racks used to cooperate with the half-face gear 43 are provided on the inner walls of both sides of the reciprocating member 44. A baffle 45 is fixedly provided on one end of the reciprocating member 44, and a discharge trough 46 is provided at the lower end of the discharge box 4, and the discharge trough 46 is located above the baffle 45. The baffle 45 is movable with the upper end of the movable frame 2. Contact starts the second motor 42 on the discharge plate 41, driving the half-gear 43 to rotate. At this time, under the meshing of the racks on both sides, the reciprocating member 44 reciprocates on the discharge plate 41, thereby mobilizing the baffle 45 to move reciprocatingly. The baffle 45 intermittently blocks the discharge chute 46, so that the plastic sheets in the discharge box 4 intermittently fall, and the sheets fall into the mobile frame 2 for transmission, thereby completing the feeding. The design is simple and reliable. It can intermittently make the sheets fall for transmission, so that the feeding amount of the plastic sheets is relatively stable, thereby improving the efficiency of subsequent processing.

[0026] A limit block 47 is fixedly provided on the upper end of the discharge plate 41, and one end of the reciprocating member 44 is movably connected to the limit block 47. The limit block 47 improves the movement effect of the reciprocating member 44 and further improves the quantitative discharge capability.

[0027] Working principle: the bottom plate 1 is used as a connecting support carrier, and the plastic sheet is placed on the moving frame 2 for transmission. The moving frame 2 is connected to the moving plate 22 through the supporting plate 21. The first motor 32 is started to drive the turntable 3 to rotate. When the turntable 3 rotates, the arc-shaped member 33 makes a circular motion, thereby driving the cylinder 34 to make a continuous circular motion. When the cylinder 34 contacts the driving groove 221, it drives the moving plate 22 to move, thereby realizing the continuous movement of the moving frame 2. The ring member 35 continuously contacts the semicircular groove 222, which improves the movement effect of the moving plate 22. The rotation direction of the first motor 32 can be adjusted to adjust the direction of sheet material conveying, which has a good transmission effect on plastic sheets and high stability.

[0028] The transmission support strength of the movable plate 22 is improved by the limiter 23 and the support member 24;

[0029] The support plate 31 supports and protects the turntable 3 and the output end of the first motor 32, thereby improving the stability of the device operation;

[0030] The connection strength between the arc-shaped member 33 and the turntable 3 is improved by the connection plate 36, and the stability of the feeding transmission is further improved;

[0031] The second motor 42 on the discharge plate 41 is started to drive the half-face gear 43 to rotate. At this time, under the meshing of the racks on both sides, the reciprocating member 44 reciprocates on the discharge plate 41, thereby mobilizing the baffle 45 to reciprocate. The baffle 45 intermittently blocks the discharge chute 46, so that the plastic sheets in the discharge box 4 intermittently fall, and the sheets fall into the mobile rack 2 for transportation, thereby completing the feeding. The design is simple and reliable. The sheets can be intermittently dropped for transmission, so that the feeding amount of the plastic sheets is relatively stable, and the efficiency of subsequent processing is improved;

[0032] The limit block 47 improves the moving effect of the reciprocating member 44 and further improves the quantitative discharging capability.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A plastic sheet feeding device, comprising a bottom plate (1), characterized in that: A movable frame (2) is provided above the bottom plate (1), a plurality of support plates (21) are fixedly provided at the lower end of the movable frame (2), a movable plate (22) is fixedly provided at the lower end of the support plate (21), a discharge box (4) is fixedly provided on one side of the upper end of the bottom plate (1), a turntable (3) is provided at the upper end of the bottom plate (1), a first motor (32) is provided at the upper end of the bottom plate (1), an output end of the first motor (32) is fixedly connected to the turntable (3), an arc-shaped member (33) is provided at one end of the turntable (3), a cylinder (34) is fixedly provided at the upper end of the arc-shaped member (33), a plurality of driving grooves (221) for matching with the cylinder (34) are provided at the inner end of the movable plate (22), a ring member (35) is fixedly provided at the upper end of the turntable (3), and a plurality of semicircular grooves (222) for matching with the ring member (35) are provided at the inner end of the movable plate (22).

2. A plastic sheet feeding device as claimed in claim 1, characterized in that: A discharge plate (41) is fixedly provided on one side of the upper end of the bottom plate (1), and the discharge plate (41) is located below one side of the discharge box (4). A second motor (42) is provided on the upper end of the discharge plate (41), and a half-face gear (43) is fixedly provided on the output end of the second motor (42). A reciprocating member (44) is slidably provided on the upper end of the discharge plate (41), and racks for cooperating with the half-face gear (43) are provided on both sides of the inner wall of the reciprocating member (44). A baffle (45) is fixedly provided on one end of the reciprocating member (44), and a discharge trough (46) is provided at the lower end of the discharge box (4), and the discharge trough (46) is located above the baffle (45).

3. A plastic sheet feeding device as claimed in claim 1, characterized in that: Two limiting members (23) are fixedly provided at the upper end of the bottom plate (1), and one end of the movable plate (22) is slidably connected to the two limiting members (23).

4. A plastic sheet feeding device as claimed in claim 1, characterized in that: Two support members (24) are fixedly provided on the upper end of the bottom plate (1), and the upper ends of the support members (24) are in movable contact with the lower end of the movable plate (22).

5. A plastic sheet feeding device as claimed in claim 1, characterized in that: A support disc (31) is fixedly provided at the upper end of the bottom plate (1), the lower end of the rotating disc (3) is rotatably connected to the support disc (31), and the output end of the first motor (32) passes through the support disc (31).

6. A plastic sheet feeding device as claimed in claim 1, characterized in that: The arc-shaped member (33) is welded to the rotating disk (3); a connecting plate (36) is fixedly provided on the upper end of the arc-shaped member (33); and the connecting plate (36) is connected to the rotating disk (3) by bolts.

7. A plastic sheet feeding device as claimed in claim 2, characterized in that: A limit block (47) is fixedly provided at the upper end of the discharge plate (41), and one end of the reciprocating member (44) is movably connected to the limit block (47).

8. A plastic sheet feeding device as claimed in claim 2, characterized in that: The baffle (45) is in movable contact with the upper end of the movable frame (2).

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