Plastic raw material treatment device

Abstract

The utility model belongs to the technical field of plastic processing, and particularly relates to a plastic raw material processing device which comprises a bottom plate, two L-shaped fixing frames are fixedly connected to the upper end of the bottom plate, and the upper sides of the two L-shaped fixing frames are both fixedly connected with a smashing shell. According to the plastic raw material smashing device, the two rotating rods can be driven to rotate through mutual cooperation of the motor, the worm and the worm gear, and the smashing process of plastic raw materials can be achieved through rotation of the two rotating rods under the action of the two smashing wheels; in the process of crushing the plastic raw materials, a square frame can be driven to do reciprocating motion in the left-right direction through rotation of a rotating rod under the action of a chain wheel I, a chain wheel II, a rotating shaft I, a rotating plate, a push-pull plate and a push-pull rod; and then the screening frame can be driven to do reciprocating motion in the left-right direction under the cooperation of a T-shaped rod, a connecting frame, a mounting frame and a limiting rod.

Description

TECHNICAL FIELD

[0001] The utility model belongs to plastic processing technical field, concretely relates to a plastic raw material processing device. BACKGROUND

[0002] Plastic products are the life, industrial and other products collectively processed by using plastic as the main raw material, including all process products such as injection molding and vacuum forming using plastic as raw material, and plastic is a kind of synthetic high polymer material with plasticity, and the existing plastic products need to crush raw materials in the working process, so the plastic raw material processing device needs to be used.

[0003] Problems existing in the prior art:

[0004] The existing plastic raw material processing device may miss materials during the working process, so that the crushing is incomplete, and then the discharging work is carried out, thereby affecting the subsequent normal work operation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a plastic raw material processing device, which can solve the problem that the existing plastic raw material processing device may miss materials during the working process, so that the crushing is incomplete, and then the discharging work is carried out, thereby affecting the subsequent normal work operation.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A plastic raw material processing device, comprising a bottom plate, the upper end of the bottom plate is fixedly connected with two L-shaped fixing frames, the upper sides of the two L-shaped fixing frames are fixedly connected with a crushing shell, the front and rear ends of the crushing shell are movably connected with the front and rear sides of two rotating rods, the portions of the two rotating rods inside the crushing shell are fixedly connected with crushing wheels, the rear end of the left rotating rod is fixedly connected with a chain wheel one, the chain wheel one is drivingly connected with a chain wheel two through a chain, and one end of a rotating shaft one is fixedly connected with the chain wheel two.

[0008] The other end of the rotating shaft one is fixedly connected with a vibration mounting mechanism, the upper side of the vibration mounting mechanism is provided with two mounting frames, four insertion holes are formed in the interiors of the two mounting frames, the opposite proximal ends of the two mounting frames are fixedly connected with a screening frame, a screening plate is arranged on the inside lower side of the screening frame, the lower end of the screening frame is lapped with the vibration mounting mechanism, the lower end of the vibration mounting mechanism is fixedly connected with the bottom plate, and the rear side of the vibration mounting mechanism is meshingly driven with two toothed plates.

[0009] The rear side of the two rotating rods is fixedly connected with a worm wheel, the two worm wheels are in meshing transmission with a worm, one end of the worm is fixedly connected with an output shaft of a motor, the other end of the worm is movably connected with a supporting plate, and the supporting plate and the front end of the motor are fixedly connected with the crushing shell.

[0010] The rear side of the L-shaped fixing frame is movably connected with the rotating shaft through the connecting hole formed in the L-shaped fixing frame, the lower end of each of the two toothed plates is fixedly connected with a fixed plate, the lower end of each of the two fixed plates is fixedly connected with the bottom plate, and the upper end of the bottom plate is overlapped with the collecting box.

[0011] The vibration mounting mechanism comprises a connecting frame, the inner bottom surface of the connecting frame is overlapped with the screening frame and the lower end of the two mounting frames, four limiting rods are fixedly connected to the inner bottom surface of the connecting frame, and the connecting frame is movably connected with four T-shaped insertion rods through two circular holes formed in the front end and the rear end of the connecting frame.

[0012] A spring one is sleeved on each of the four T-shaped insertion rods, the opposite distal ends of the four spring ones are fixedly connected with the opposite distal sides of the four T-shaped insertion rods, the opposite proximal ends of the four spring ones are fixedly connected with the front end and the rear end of the connecting frame, the four T-shaped insertion rods and the four limiting rods are inserted into the two mounting frames which are provided with four insertion holes in the interiors thereof, and the connecting frame is movably connected with four T-shaped rods through four through holes formed in the lower end of the connecting frame.

[0013] The lower end of each of the four T-shaped rods is fixedly connected with a square frame, the square frame is movably connected with the front side and the rear side of two rotating shafts two through two connecting holes formed in the front end and the rear end of the square frame, and two cams are fixedly connected to each of the two rotating shafts two.

[0014] The lower end of each of the four cams is overlapped with the lower end of the connecting frame, a gear is fixedly connected to the rear end of each of the two rotating shafts two, and the two gears are in meshing transmission with the two toothed plates respectively.

[0015] A push-pull rod is fixedly connected to the rear end of the square frame, the push-pull rod is movably connected with one end of a push-pull plate, and the other end of the push-pull plate is movably connected with a rotating plate provided with a hinge shaft at the front end.

[0016] The lower end of the rotating plate is fixedly connected with the rotating shaft one, two limiting blocks are fixedly connected to the lower end of the square frame, a spring two is sleeved on each of the four T-shaped rods, the upper end of each of the four spring twos is fixedly connected with the upper side of the four T-shaped rods, and the lower end of each of the four spring twos is fixedly connected with the connecting frame.

[0017] Each of the four limiting blocks is movably connected with a limiting rod, the two ends of each of the two limiting rods are fixedly connected with an L-shaped plate, and the lower end of each of the four L-shaped plates is fixedly connected with the bottom plate.

[0018] The utility model discloses obtained technical effect is:

[0019] The mutual cooperation between the motor, the worm and the worm wheel can drive two rotating rods to rotate, and the rotation of the two rotating rods can achieve the crushing process of the plastic raw material under the action of the two crushing wheels, and the reciprocating motion of the square frame in the left and right directions can be driven under the action of the sprocket one, the sprocket two, the rotating shaft one, the rotating plate, the push-pull plate and the push-pull rod in the process of crushing the plastic raw material through the rotation of the rotating rod, and then the reciprocating motion of the screening frame in the left and right directions can be driven under the cooperation of the T-shaped rod, the connecting frame, the mounting frame and the limiting rod, so that the screening efficiency of the plastic raw material crushed in the screening frame is improved, and the vibration effect of the screening frame can be achieved under the cooperation of the gear, the toothed plate, the rotating shaft two, the cam, the spring two, the T-shaped rod, the T-shaped inserting rod, the connecting frame and the mounting frame in the process of driving the square frame to move, so that the plugging of the screening plate in the process of use is effectively avoided, and the screening frame can be conveniently taken off from the device after use through the cooperation of the T-shaped inserting rod, the spring one, the limiting rod and the mounting frame, and then the plastic raw material that does not pass the screening can be conveniently collected and treated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the front view cross section three-dimensional structure schematic diagram of the utility model, and

[0021] Figure 2 It is the rear view three-dimensional structure schematic diagram in the utility model,

[0022] Figure 3 It is the left view three-dimensional structure schematic diagram in the utility model,

[0023] Figure 4 It is the screening frame front view three-dimensional structure schematic diagram in the utility model,

[0024] Figure 5 It is the left view three-dimensional structure schematic diagram of the utility model's vibration mounting mechanism,

[0025] Figure 6 It is the vibration mounting mechanism bottom view three-dimensional structure schematic diagram in the utility model.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 1, bottom plate; 2, collection box; 3, vibration mounting mechanism; 31, L-shaped plate; 32, limiting rod; 33, square frame; 34, connecting frame; 35, T-shaped rod; 36, spring two; 37, limiting rod; 38, spring one; 39, T-shaped plug rod; 310, gear; 311, limiting block; 312, cam; 313, shaft two; 314, push-pull rod; 315, push-pull plate; 316, rotating plate; 4, mounting frame; 5, screening frame; 6, screening plate; 7, L-shaped fixed frame; 8, crushing shell; 9, rotating rod; 10, crushing wheel; 11, fixed plate; 12, toothed plate; 13, sprocket two; 14, shaft one; 15, sprocket one; 16, worm gear; 17, support plate; 18, motor; 19, worm. DETAILED DESCRIPTION

[0028] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the specific protection scope requested by the utility model.

[0029] As Figures 1-6 shown, a plastic raw material processing device, including bottom plate 1, the upper end of bottom plate 1 is fixedly connected with two L-shaped fixed frame 7, the upper side of two L-shaped fixed frame 7 is fixedly connected with crushing shell 8, the front and rear ends of crushing shell 8 are movably connected with the front and rear sides of two rotating rods 9, the portions inside crushing shell 8 of two rotating rods 9 are fixedly connected with crushing wheels 10, the rear end of left rotating rod 9 is fixedly connected with sprocket one 15, sprocket one 15 is drivingly connected with sprocket two 13 through the chain, sprocket two 13 is fixedly connected with one end of shaft one 14, the relative rotation of two rotating rods 9 can achieve the crushing process of plastic raw material entering the inside of crushing shell 8 under the action of two crushing wheels 10 arranged, and the rotation of left rotating rod 9 can achieve the effect of driving shaft one 14 to rotate under the cooperation of sprocket one 15 and sprocket two 13 arranged;

[0030] The other end of the rotating shaft 14 is fixedly connected with the vibration mounting mechanism 3, the upper side of the vibration mounting mechanism 3 is provided with two mounting racks 4, four insertion holes are formed in the interiors of the two mounting racks 4, the opposite close ends of the two mounting racks 4 are fixedly connected with a screening frame 5, the interior lower side of the screening frame 5 is provided with a screening plate 6, the lower end of the screening frame 5 is overlapped with the vibration mounting mechanism 3, the lower end of the vibration mounting mechanism 3 is fixedly connected with the bottom plate 1, the rear side of the vibration mounting mechanism 3 is engaged with two toothed plates 12, the rotating shaft 14 is rotated to drive the screening frame 5 to reciprocate in the left-right direction under the cooperation of the vibration mounting mechanism 3 and the toothed plates 12, the screening frame 5 is vibrated, the screening plate 6 in the screening frame 5 is cooperated to quickly screen the crushed plastic raw materials, the clogging of the screening plate 6 is avoided, and the mounting and dismounting of the screening frame 5 is realized through the cooperation of the vibration mounting mechanism 3 and the mounting racks 4.

[0031] Further, the rear sides of the two rotating rods 9 are fixedly connected with two worm gears 16, the two worm gears 16 are engaged with a worm 19, one end of the worm 19 is fixedly connected with an output shaft of a motor 18, the other end of the worm 19 is movably connected with a supporting plate 17, the supporting plate 17 and the front end of the motor 18 are fixedly connected with the crushing shell 8, the rear L-shaped fixing frame 7 is movably connected with the rotating shaft 14 through the connecting holes formed in the interior of the rear L-shaped fixing frame 7, the lower ends of the two toothed plates 12 are fixedly connected with two fixed plates 11, the lower ends of the two fixed plates 11 are fixedly connected with the bottom plate 1, the upper end of the bottom plate 1 is overlapped with the collecting box 2, the motor 18 is rotated to drive the worm 19 to rotate, the two rotating rods 9 are driven to rotate under the cooperation of the two worm gears 16, and the rotating directions of the two rotating rods 9 are opposite, and the worm 19 is supported by the supporting plate 17.

[0032] Further, the vibration mounting mechanism 3 comprises a connecting frame 34, the interior bottom surface of the connecting frame 34 is overlapped with the lower ends of the screening frame 5 and the two mounting racks 4, four limiting rods 37 are fixedly connected to the interior bottom surface of the connecting frame 34, the connecting frame 34 is movably connected with four T-shaped insertion rods 39 through the two circular holes formed in the interiors of the front and rear ends of the connecting frame 34, the four T-shaped insertion rods 39 are sleeved with four springs 38, the four T-shaped insertion rods 39 and the four limiting rods 37 are respectively inserted into the two mounting racks 4 which are provided with four insertion holes in the interiors, and the connecting frame 34 is movably connected with four T-shaped rods 35 through the four through holes formed in the lower end of the connecting frame 34, the mounting and dismounting of the screening frame 5 is realized through the cooperation of the limiting rods 37, the T-shaped insertion rods 39, the springs 38 and the mounting racks 4.

[0033] The lower ends of the four T-shaped rods 35 are fixedly connected with the square frame 33, the square frame 33 is movably connected with the front and rear sides of the two rotating shafts two 313 through two connecting holes formed in the inside of the front and rear ends of the square frame 33, two cams 312 are fixedly connected with the two rotating shafts two 313, the lower ends of the four cams 312 are overlapped with the lower end of the connecting frame 34, the rear ends of the two rotating shafts two 313 are fixedly connected with gears 310, the two gears 310 are in meshing transmission with the two toothed plates 12, the rear end of the square frame 33 is fixedly connected with a push-pull rod 314, the push-pull rod 314 is movably connected with one end of a push-pull plate 315, the other end of the push-pull plate 315 is movably connected with a rotating plate 316 provided with a hinge shaft at the front end, the lower end of the rotating plate 316 is fixedly connected with the rotating shaft one 14, the lower end of the square frame 33 is fixedly connected with two limiting blocks 311, springs two 36 are sleeved on the four T-shaped rods 35, the four limiting blocks 311 are movably connected with the two limiting rods 32, the two ends of the two limiting rods 32 are fixedly connected with L-shaped plates 31, the lower ends of the four L-shaped plates 31 are fixedly connected with the bottom plate 1, in the process of crushing the plastic raw materials, the rotating shaft one 14 is rotated to drive the rotating plate 316 to rotate, the rotating plate 316 is rotated to drive the square frame 33 to reciprocate in the left-right direction under the action of the push-pull plate 315 and the push-pull rod 314, in the process of driving the square frame 33 to reciprocate in the left-right direction, the two rotating shafts two 313 are rotated under the action of the toothed plate 12 and the gear 310, the two rotating shafts two 313 are rotated to drive the screening frame 5 to vibrate under the cooperation of the cam 312, the T-shaped rod 35, the connecting frame 34, the limiting rod 37, the T-shaped inserting rod 39 and the mounting frame 4, so that the screening plate 6 can be prevented from being blocked during use, and the movement direction of the square frame 33 is limited through the cooperation of the L-shaped plate 31, the limiting rod 32 and the limiting block 311.

[0034] The working principle of the utility model is:

[0035] In use, the device is used to process plastic raw materials, first, the motor 18 is started to drive the worm 19 to rotate, and then the two worm gears 16 are arranged to drive the two rotating rods 9 to rotate relatively, the relative rotation of the two rotating rods 9 drives the two crushing wheels 10 to rotate, at this time, the plastic raw materials to be processed are placed in the inside of the crushing shell 8, and then the two crushing wheels 10 are arranged to achieve the crushing process of the plastic raw materials, the crushed plastic raw materials directly fall into the inside of the screening frame 5, and then the screening plate 6 arranged in the inside of the screening frame 5 achieves the screening process of the crushed plastic raw materials, and in the process of crushing the plastic raw materials, the rotation of the left rotating rod 9 drives the square frame 33 to move back and forth in the left-right direction through the cooperation of the sprocket one 15, the sprocket two 13, the rotating shaft one 14, the rotating plate 316, the push-pull plate 315 and the push-pull rod 314, and then the screening frame 5 is driven to move through the cooperation of the connecting frame 34, the limiting rod 37, the T-shaped inserting rod 39, the T-shaped rod 35 and the mounting frame 4, so as to speed up the screening process of the crushed plastic raw materials, and in the process of driving the square frame 33 to move, the screening frame 5 is vibrated through the cooperation of the gear 310, the toothed plate 12, the rotating shaft two 313, the cam 312, the connecting frame 34, the spring two 36, the T-shaped rod 35 and the mounting frame 4, so as to avoid the clogging of the screening plate 6 in the process of screening the plastic raw materials, and the plastic raw materials after screening directly fall into the inside of the collecting box 2.

[0036] The above only describes preferred embodiments of the present application, and it should be noted that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to conventional means in the art, unless otherwise specified and limited.

Claims

1. A plastic raw material processing apparatus comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected with two L-shaped fixing frames (7), the upper sides of the two L-shaped fixing frames (7) are fixedly connected with a crushing shell (8), the front and rear ends of the crushing shell (8) are movably connected with the front and rear sides of two rotating rods (9), the portions of the two rotating rods (9) inside the crushing shell (8) are fixedly connected with crushing wheels (10), the rear end of the rotating rod (9) on the left side is fixedly connected with a sprocket (15), the sprocket (15) is in transmission connection with a sprocket (13) through a chain, and the sprocket (13) is fixedly connected with one end of a rotating shaft (14). The other end of the rotating shaft (14) is fixedly connected with a vibrating mounting mechanism (3), the upper side of the vibrating mounting mechanism (3) is provided with two mounting frames (4), four insertion holes are formed in the interiors of the two mounting frames (4), the opposite close ends of the two mounting frames (4) are fixedly connected with a screening frame (5), the inside lower side of the screening frame (5) is provided with a screening plate (6), the lower end of the screening frame (5) is overlapped with the vibrating mounting mechanism (3), the lower end of the vibrating mounting mechanism (3) is fixedly connected with the bottom plate (1), and the rear side of the vibrating mounting mechanism (3) is in meshing transmission with two toothed plates (12).

2. The plastic raw material processing device according to claim 1, characterized in that: The rear sides of the two rotating rods (9) are fixedly connected with worm gears (16), the two worm gears (16) are in meshing transmission with a worm (19), one end of the worm (19) is fixedly connected with an output shaft of a motor (18), and the other end of the worm (19) is movably connected with a supporting plate (17). The front ends of the supporting plate (17) and the motor (18) are fixedly connected with the crushing shell (8).

3. The plastic feedstock processing apparatus of claim 1, wherein: The rear side L-shaped fixing frame (7) is movably connected with the rotating shaft (14) through the connecting holes formed in the interior thereof, the lower ends of the two toothed plates (12) are fixedly connected with fixing plates (11), the lower ends of the two fixing plates (11) are fixedly connected with the bottom plate (1), and the upper end of the bottom plate (1) is overlapped with a collecting box (2).

4. The plastic feedstock processing apparatus of claim 1, wherein: The vibrating mounting mechanism (3) comprises a connecting frame (34), the lower end of the connecting frame (34) is overlapped with the screening frame (5) and the two mounting frames (4), four limiting rods (37) are fixedly connected to the lower end of the connecting frame (34), and the connecting frame (34) is movably connected with four T-shaped insertion rods (39) through the two circular holes formed in the interiors of the front and rear ends thereof.

5. The plastic feedstock processing apparatus of claim 4, wherein: Spring (38) is sleeved on the four T-shaped insertion rods (39), the four T-shaped insertion rods (39) and the four limiting rods (37) are respectively inserted into the two mounting frames (4) which are provided with four insertion holes in the interiors thereof, and the connecting frame (34) is movably connected with four T-shaped rods (35) through the four through holes formed in the lower end of the connecting frame (34).

6. The plastic feedstock processing apparatus of claim 5, wherein: The lower ends of four T-shaped rods (35) are fixedly connected with the square frame (33), two connecting holes are arranged in the front and rear ends of the square frame (33), and the square frame (33) is movably connected with the front and rear sides of two rotating shafts two (313) through the two connecting holes, and two cams (312) are fixedly connected with the rotating shafts two (313).

7. The plastic feedstock processing apparatus of claim 6, wherein: The lower ends of four cams (312) are overlapped with the lower end of the connecting frame (34), gear wheels (310) are fixedly connected with the rear ends of two rotating shafts two (313), and two gear wheels (310) are meshed with two toothed plates (12) respectively.

8. The plastic feedstock processing apparatus of claim 6, wherein: The rear end of the square frame (33) is fixedly connected with a push-pull rod (314), the push-pull rod (314) is movably connected with one end of a push-pull plate (315), and the other end of the push-pull plate (315) is movably connected with a rotating plate (316) provided with a hinge shaft at the front end.

9. The plastic feedstock processing apparatus of claim 8, wherein: The lower end of the rotating plate (316) is fixedly connected with a rotating shaft one (14), the lower end of the square frame (33) is fixedly connected with two limiting blocks (311), and four T-shaped rods (35) are sleeved with spring two (36).

10. The plastic feedstock processing apparatus of claim 9, wherein: Four limiting blocks (311) are movably connected with two limiting rods (32) respectively, L-shaped plates (31) are fixedly connected with the two ends of the two limiting rods (32), and the lower ends of four L-shaped plates (31) are fixedly connected with the bottom plate (1).

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