Deburring device for processing plastic toys

Abstract

The utility model relates to a deburring device for processing plastic toys in the technical field of toy production equipment, which comprises a support provided with a deburring component. The deburring assembly comprises an upper rotating roller and a lower rotating roller which correspond to each other up and down, the lower rotating roller is connected with a first motor, a door-shaped frame is fixed to the position, corresponding to the lower rotating roller, of the support, two first vertical telescopic rods are arranged on the top of the door-shaped frame, and the telescopic ends of the two first vertical telescopic rods are vertically downward and fixedly connected with connecting blocks correspondingly. The two ends of the upper rotating roller are fixedly connected with second rotating shafts correspondingly, the two second rotating shafts are rotationally connected with the corresponding connecting blocks through bearings correspondingly, one second rotating shaft penetrates through the connecting block and then is connected with a second motor, the second motor is fixed to the connecting block, and elastic grinding strips are distributed on the lower rotating roller and the upper rotating roller. The polishing strips are silica gel or rubber strips. The polishing and deburring device can polish and deburr finished toys, and is simple to operate, high in efficiency, good in deburring effect and beneficial to production.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of toy production equipment, concretely relates to a deburring device for plastic toy processing. BACKGROUND

[0002] Burr is the irregular plastic part of various sharp corners, burr and the like appearing at the transition of the workpiece surface in the plastic toy processing process, and the burr needs to be removed in the production process of the plastic toy. Patent No. CN 218746765U discloses a burr polisher for plastic toys, which comprises a bottom plate, a rack fixed on the bottom plate, a second telescopic rod fixed on the rack, a first motor fixed on the driving end of the second telescopic rod, a driving disc and a driven disc arranged between the first motor and the bottom plate, the driving disc being connected with the driving end of the first motor, the driven disc being rotatably connected with the bottom plate, the driving disc and the driven disc being oppositely arranged, and a plastic plate being placed on the driven disc, a first box body being further fixed on the bottom plate, a horizontal sliding table being further fixed on the side of the first box body close to the plastic plate, and a first telescopic rod being fixed on the driving end of the horizontal sliding table. The patent drives the plastic plate and the driven disc to rotate by driving the driving disc through the first motor, so that the edges of the plastic plate can be polished by the polishing mechanism located on one side. The first telescopic rod drives the polishing mechanism to polish the edges of the plastic plate, thereby realizing automatic polishing of the burr. The above structure is suitable for polishing the plastic plate, but is not suitable for polishing the special-shaped toy (finished toy) or the plastic. Therefore, the deburring device for plastic toy processing is needed to solve the above technical problems. SUMMARY

[0003] In view of the above defects in the prior art, the utility model provides a deburring device for plastic toy processing, which comprises a support, a deburring assembly is arranged on the support, the deburring assembly comprises upper and lower corresponding upper rotating rollers and lower rotating rollers, two ends of the lower rotating rollers are fixedly connected with rotating shafts one, the rotating shafts one are rotatably connected with the support through bearings respectively, one of the rotating shafts one penetrates the support and is connected with a motor one, the motor one is fixed on the support, a door-shaped frame is fixed at the support corresponding to the lower rotating rollers, two vertical telescopic rods one are arranged at the top of the door-shaped frame, the vertical telescopic rods one are electric push rods or hydraulic cylinders, the telescopic ends of the vertical telescopic rods one are fixedly connected with connecting blocks vertically and downward respectively, two ends of the upper rotating rollers are fixedly connected with rotating shafts two respectively, the rotating shafts two are rotatably connected with the corresponding connecting blocks through bearings respectively, one of the rotating shafts two penetrates the connecting block and is connected with a motor two, the motor two is fixed on the connecting block, and elastic polishing strips are uniformly arranged on the lower rotating rollers and the upper rotating rollers. The polishing strips are silica gel or rubber strips.

[0004] Preferably, the deburring assembly is matched with a moving clamping assembly, the moving clamping assembly comprises two matched clamping pieces, the clamping piece comprises a moving block, two vertical telescopic rods, a horizontal telescopic rod and a clamping plate, the fixed end of the second vertical telescopic rod is fixedly connected with the upper surface of the moving block, the telescopic end of the second vertical telescopic rod is vertically upward and is fixedly connected with the fixed end of the horizontal telescopic rod, the clamping plate is fixedly connected with the telescopic end of the horizontal telescopic rod, and the telescopic ends of the two horizontal telescopic rods are oppositely arranged, the second vertical telescopic rod and the horizontal telescopic rod are electric push rods or hydraulic cylinders,

[0005] The upper end of the moving block is located in the corresponding guide groove and matches the guide groove, and the moving block is threadedly connected with the screw rod in the guide groove.

[0006] Preferably, the support comprises two horizontally arranged horizontal frames, and the horizontal frames are fixed to the ground through vertical columns.

[0007] Preferably, the lower end of the lower roller is provided with a dust collecting box, and the dust collecting box is connected with an air extractor.

[0008] The utility model also includes other components that can make the deburring device for plastic toy processing normally used, such as the control assembly of motor one, the control assembly of motor two, the control assembly of reversible motor, the control assembly of electric push rod, the control assembly of air extractor and the like are all conventional technical means in the field. In addition, the devices or components not limited in the utility model, such as electric push rod, clamping plate, air extractor and the like all adopt conventional technical means and conventional equipment in the field.

[0009] The utility model discloses a beneficial effect can polish finished toy, remove burr, simple operation, high efficiency, deburring effect is good, is favorable to production. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model is further explained in connection with the drawings and examples.

[0011] Figure 1 It is the structure schematic drawing of the deburring device for plastic toy processing in the utility model embodiment;

[0012] Figure 2 It is Figure 1 The toy enters the state diagram between the upper roller and the lower roller and is polished;

[0013] Figure 3 It isFigure 2 The state diagram of the toy after being polished and exiting between the upper rotating roller and the lower rotating roller and being turned over 90 degrees;

[0014] Figure 4 For Figure 3 The state diagram of the toy after being polished and exiting between the upper rotating roller and the lower rotating roller and being turned over 90 degrees;

[0015] Figure 5 For Figure 4 The right view.

[0016] In the figure: 1, horizontal frame; 2, door-shaped frame; 3, lower rotating roller; 4, upper rotating roller; 5, vertical telescopic rod one; 6, guide groove; 7, screw rod; 8, moving block; 9, vertical telescopic rod two; 10, clamping plate; 11, horizontal telescopic rod; 12, toy; 13, forward-reverse motor; 14, dust collecting box; 15, stand column; 16, motor one; 17, motor two; 18, connecting block. DETAILED DESCRIPTION

[0017] The utility model is clearly described below in combination with the drawings in the embodiments of the utility model and specific embodiments, and the description herein is only used to explain the utility model, but not as a limitation on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor, any modification, equivalent replacement, improvement, etc. should be included in the protection scope of the utility model.

[0018] EMBODIMENT

[0019] As Figures 1-5 shown, the utility model provides a deburring device for plastic toy processing, including support, be equipped with deburring assembly on the support, deburring assembly includes upper rotating roller 4 and lower rotating roller 3 corresponding, the both ends of lower rotating roller 3 are fixedly connected with rotating shaft no. one, and two rotating shafts no. one are rotatably connected with the support through bearing respectively, and one rotating shaft no. one is connected with motor no. 16 after penetrating the support, motor no. 16 is fixed on the support, the support at corresponding of lower rotating roller 3 is fixed with door-shaped frame 2, the top of door-shaped frame 2 is equipped with two vertical telescopic rod ones 5, and vertical telescopic rod one is electric push rod, and the telescopic end of two vertical telescopic rod ones 5 is vertically downward and is fixedly connected with connecting block 18 respectively, the both ends of upper rotating roller 4 are fixedly connected with rotating shaft no. two, and two rotating shafts no. two are rotatably connected with corresponding connecting block 18 through bearing respectively, and one rotating shaft no. two is connected with motor no. 17 after penetrating connecting block 18, motor no. 17 is fixed on connecting block 18, and the upper and lower rotating roller 3 and upper rotating roller 4 are all distributed with elastic polishing strip. The polishing strip is silica gel or rubber strip.

[0020] The deburring assembly is matched with a moving clamping assembly, the moving clamping assembly comprises two matched clamping pieces, the clamping pieces comprise a moving block 8, a vertical telescopic rod two 9, a horizontal telescopic rod 11 and a clamping plate 10, the fixed end of the vertical telescopic rod is fixedly connected with the upper surface of the moving block 8, the telescopic end of the vertical telescopic rod two 9 is vertically upward and is fixedly connected with the fixed end of the horizontal telescopic rod 11, the clamping plate 10 is fixedly connected with the telescopic end of the horizontal telescopic rod 11, and the telescopic ends of the two horizontal telescopic rods 11 are oppositely arranged; the vertical telescopic rod two and the horizontal telescopic rod 11 are electric push rods.

[0021] Two moving blocks 8 are provided with guide grooves 6 on the corresponding supports, the guide grooves 6 are perpendicular to the telescopic direction of the horizontal telescopic rod 11, a screw rod 7 is arranged in the guide groove 6, the two ends of the screw rod 7 are rotatably connected with the two ends of the corresponding guide groove 6 through bearings, one end of the screw rod 7 is connected with a reversible motor 13 after penetrating through the guide groove 6, the lower end of the moving block 8 is located in the corresponding guide groove 6 and matches the guide groove 6, and the moving block 8 is threadedly matched with the screw rod 7 in the guide groove 6.

[0022] The support comprises two horizontally arranged horizontal frames 1, the horizontal frames 1 are fixed to the ground through a stand column 15, and the two guide grooves 6 are arranged on the upper surfaces of the corresponding horizontal frames 1. The structure at this position is simple, and the screw rod and the structure of the lower rotating roller do not interfere with each other in operation.

[0023] A dust collecting box 14 with an upper opening is arranged below the lower rotating roller 3, and the dust collecting box 14 is connected with an air extractor. The structure at this position can collect the dust falling during polishing and reduce environmental pollution.

[0024] Working principle: step one, the toy 12 to be polished is placed between the two clamping plates, the two horizontal telescopic rods 11 are elongated to make the two clamping plates clamp the two sides of the toy, then the reversible motor is rotated, the two moving blocks drive the toy to move upward to the upper rotating roller and the lower rotating roller, and the toy is stationary when the toy is between the upper rotating roller and the lower rotating roller, then the vertical telescopic rod two is retracted, the toy moves downward, the elastic polishing strips on the lower rotating roller are reliably contacted with the bottom of the toy, the vertical telescopic rod one is elongated, the upper rotating roller moves downward until the polishing strips on the upper rotating roller are reliably contacted with the top of the toy, then the motor one and the motor two drive the lower rotating roller and the upper rotating roller to rotate, and the polishing strips polish the upper and lower parts of the toy; step two, after polishing is completed, the upper rotating roller moves upward, the vertical telescopic rod two is elongated, the toy moves upward, and the reversible motor is reversed to take the toy out from between the upper rotating roller and the lower rotating roller, then the horizontal telescopic rod is retracted, the toy is manually turned over, the unpolished surface of the toy is matched with the upper and lower rotating rollers, and the unpolished surface of the toy is polished through the repeated step one.

[0025] The above has described the embodiment of the utility model, the above-mentioned explanation is exemplary, is not exhaustive, and also is not limited to the disclosed embodiment. Many modifications and changes are obvious to those skilled in the art without deviating from the scope and spirit of the described embodiment. Any modification, equivalent replacement and improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A deburring device for processing plastic toys, comprising a support, wherein a deburring assembly is arranged on the support; characterized in that: The deburring assembly comprises upper and lower corresponding upper and lower rotating rollers, both ends of the lower rotating roller are fixedly connected with rotating shafts I, both rotating shafts I are rotatably connected with the bracket through bearings, one rotating shaft I penetrates the bracket and is connected with a motor I, the motor I is fixed on the bracket, a door-shaped frame is fixed on the bracket corresponding to the lower rotating roller, two vertical telescopic rods I are arranged on the top of the door-shaped frame, the telescopic ends of the two vertical telescopic rods I are fixedly connected with connecting blocks, both ends of the upper rotating roller are fixedly connected with rotating shafts II, both rotating shafts II are rotatably connected with the corresponding connecting blocks through bearings, one rotating shaft II penetrates the connecting block and is connected with a motor II, the motor II is fixed on the connecting block, and elastic polishing strips are uniformly arranged on the lower rotating roller and the upper rotating roller.

2. The deburring device for plastic toy processing according to claim 1, characterized in that: The deburring assembly is matched with a moving clamping assembly, the moving clamping assembly comprises two clamping pieces matched with each other, the clamping piece comprises a moving block, a vertical telescopic rod II, a horizontal telescopic rod and a clamping plate, the fixed end of the vertical telescopic rod II is fixedly connected with the upper surface of the moving block, the telescopic end of the vertical telescopic rod II is fixedly connected with the fixed end of the horizontal telescopic rod in a vertical upward manner, the clamping plate is fixedly connected with the telescopic end of the horizontal telescopic rod, and the telescopic ends of the two horizontal telescopic rods are oppositely arranged; Both moving blocks are provided with guide grooves on the brackets corresponding to the moving blocks, the guide grooves are perpendicular to the telescopic directions of the horizontal telescopic rods, a screw rod is arranged in the guide groove, both ends of the screw rod are rotatably connected with both ends of the corresponding guide groove through bearings, one end of the screw rod is connected with a forward and reverse motor after penetrating the guide groove, the lower end of the moving block is located in the corresponding guide groove and matches the guide groove, and the moving block is threadedly connected with the screw rod in the guide groove.

3. The deburring device for plastic toy processing according to claim 2, characterized in that: The bracket comprises two horizontally arranged horizontal frames, the horizontal frames are fixed on the ground through columns, and the two guide grooves are arranged on the upper surfaces of the corresponding horizontal frames.

4. The deburring device for plastic toy processing according to claim 1, characterized in that: A dust collecting box is arranged below the lower rotating roller, and the dust collecting box is connected with an air extractor.

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