A trimming device for plastic products used in production

Abstract

The utility model discloses a trimming device for plastic products for production, comprising a bottom plate, a side plate, a connecting plate, rollers, a motor and a trimming mechanism. The utility model is provided with side plates at the left and right ends of the top surface of the bottom plate, and the opposite surfaces of the two sets of side plates are connected with a plurality of rollers through the connecting plate, and materials can be transported through the rollers, and the top and rear ends of the two sets of side plates are connected with the trimming mechanism, and the trimming mechanism includes components such as the top plate, the driving cabin and the movable plate, and the left and right ends of the movable plate are connected with clamping parts through extension rods, and the bottom ends of the clamping parts are provided with a group of trimming blades, and the materials can be trimmed by moving forward and backward, and the spacing between the two sets of trimming blades can be adjusted by stretching the two sets of clamping parts to adapt to materials of different sizes, thereby improving the use effect, effectively improving the work efficiency, and having strong practicality.

Description

Technical Field

[0001] The utility model relates to the field related to the production of plastic products, in particular to an edge trimming device for producing plastic products. Background Art

[0002] Plastic products are a general term for daily necessities, industrial products, etc. that are made of plastic as the main raw material, including products made from all processes such as injection molding and blister molding. Plastic is a type of synthetic polymer material with plasticity.

[0003] During the production process of plastic products, waste may be generated at the edges and corners, and the edges and corners need to be trimmed to remove excess waste. Most of the working parts of some existing trimming equipment are fixedly installed, which is not conducive to the adjustment of the blade, and is therefore not conducive to the trimming of materials of different sizes, and has certain limitations. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a trimming device for plastic products used in production.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trimming device for plastic products for production, comprising a bottom plate, and also comprising side plates arranged at the left and right ends of the top surface of the bottom plate, a group of connecting plates are arranged at the middle ends of the opposing surfaces of the two groups of side plates, and a number of groups of rollers are connected to the opposing surfaces of the two groups of connecting plates, and a group of motors are arranged at the front end of the right end side plate, and the driving shaft of the motor passes through the right end side plate and the connecting plate in sequence, and is connected to the right end of the frontmost roller, the right ends of the rollers are connected by a group of transmission belts, and the rear ends of the top surfaces of the two groups of side plates are connected to trimming mechanisms.

[0006] Preferably, the trimming mechanism includes a top plate, a drive cabin and a movable plate, the four ends of the bottom surface of the top plate are respectively connected to the rear ends of the top surfaces of the two groups of side plates, a drive cabin is provided at the top middle end of the top plate, a motor 2 is provided at the front end of the drive cabin, the rear end of the drive shaft of the motor 2 extends through the drive cabin and is connected to a group of screws, and a movable plate is provided on the bottom surface of the top plate.

[0007] Preferably, the middle end of the top of the movable plate is connected to the screw rod through a group of connecting parts, the left and right ends of the movable plate are connected to clamping parts through a group of extension rods, the bottom end of the clamping parts is provided with a group of knife sleeves, and a group of trimming blades are provided in the knife sleeves, and discharge grooves are provided on the top surfaces of the two groups of connecting plates corresponding to the movable range of the trimming blades.

[0008] Preferably, the ends of the two groups of discharge troughs that are away from each other both pass through the side plate and are connected to the outside, and the inner bottom ends thereof are configured as inclined surfaces.

[0009] Preferably, damping is provided at the connection between the extension rod and the connecting piece.

[0010] Preferably, the bottom surface of the driving cabin is provided with a through groove corresponding to the connecting piece.

[0011] Preferably, the bottom end of the trimming blade can contact the inner bottom surface of the discharge trough, and the trimming blade is rotatably connected to the blade sleeve.

[0012] Beneficial effects of the utility model:

[0013] The utility model has side plates arranged on the left and right ends of the top surface of the bottom plate, and the opposite surfaces of the two sets of side plates are connected with a plurality of rollers through connecting plates, so that materials can be transported through the rollers, and the top and rear ends of the two sets of side plates are connected with a trimming mechanism, which includes components such as a top plate, a driving cabin and a movable plate, and the left and right ends of the movable plate are connected with clamping members through extension rods, and the bottom ends of the clamping members are provided with a group of trimming blades, which can trim the materials by moving forward and backward, and the spacing between the two sets of trimming blades can be adjusted by stretching the two sets of clamping members to adapt to materials of different sizes, thereby improving the use effect, effectively improving work efficiency, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0016] Figure 3 This is a right side structural schematic diagram of the trimming mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the local connection structure of the clamping piece of the utility model.

[0018] Among them: bottom plate-1, side plate-2, connecting plate-3, roller-4, motor 1-5, trimming mechanism-7, top plate-71, drive cabin-72, movable plate-73, motor 2-721, screw-722, connecting piece-731, extension rod-732, clamping piece-733, knife sleeve-734, trimming blade-735, discharge trough-736. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0020] See also Figure 1-2The utility model provides a trimming device for plastic products for production, including a bottom plate 1, and also including side plates 2 arranged at the left and right ends of the top surface of the bottom plate 1, a group of connecting plates 3 are arranged at the middle ends of the opposite surfaces of the two groups of side plates 2, and a plurality of groups of rollers 4 are connected to the opposite surfaces of the two groups of connecting plates 3, and a group of motors 5 are installed at the front end of the right side plate 2, and the driving shaft of the motor 5 sequentially penetrates the right side plate 2 and the connecting plate 3, and is connected to the right end of the frontmost roller 4, and the right ends of the rollers 4 are connected through a group of transmission belts, and the rotation of the driving shaft of the motor 5 can drive the rollers 4 to rotate and transport materials, and the rear ends of the top surfaces of the two groups of side plates 2 are connected with trimming mechanisms 7.

[0021] See also Figure 1-3 The utility model provides a trimming device for plastic products for production. The trimming mechanism 7 includes a top plate 71, a driving cabin 72 and a movable plate 73. The four ends of the bottom surface of the top plate 71 are respectively connected to the rear ends of the top surfaces of the two groups of side plates 2. A group of driving cabins 72 are provided at the top middle end of the top plate 71. A group of motors 721 are installed at the front end of the driving cabin 72. The rear end of the driving shaft of the motor 721 extends through the driving cabin 72 and is connected to a group of screws 722. The rotation of the driving shaft of the motor 721 can drive the screws 722 to rotate. A group of movable plates 73 are provided on the bottom surface of the top plate 71.

[0022] See also Figure 3-4 The utility model provides a trimming device for plastic products for production. The middle end of the movable plate 73 is connected to the screw rod 722 through a group of connecting pieces 731, and the bottom surface of the driving cabin 72 is provided with a through groove corresponding to the connecting piece 731, which is convenient for the front and rear movement of the connecting piece 731. The left and right ends of the movable plate 73 are connected to the clamping piece 733 through a group of extension rods 732. Among them, the connection between the extension rods 732 and the connecting piece 731 is provided with a damping to increase the friction force. The bottom end of the clamping piece 733 is provided with a group of knife sleeves 734, and a group of trimming blades 735 are rotatably connected in the knife sleeves 734. The bottom end of the trimming blade 735 can contact the inner bottom surface of the discharge groove 736, which is beneficial to the trimming of the material. The top surfaces of the two groups of connecting plates 3 are provided with discharge grooves 736 corresponding to the movable range of the trimming blades 735. The ends of the two groups of discharge grooves 736 that are away from each other all penetrate the side plate 2 and are connected to the outside, and their inner bottom ends are set as inclined surfaces, which are beneficial to the discharge of waste materials.

[0023] Here’s how it works:

[0024] The utility model is placed in a suitable position for use. Before trial use, the spacing between the two sets of trimming blades 735 can be adjusted to correspond to the size of the material by stretching the extension rod 732, and then the material is placed on the front roller 4, and the motor 1 5 is started. The motor 1 5 drives the shaft to rotate, and drives the roller 4 to rotate through the transmission belt. The material can be transported backward through the roller 4, and then the motor 2 721 is started. The rotation of the motor 2 721 drive shaft can drive the screw 722 to rotate. The rotation of the screw 722 can drive the connecting piece 731 and the movable plate 73 to move forward, and the trimming blade 735 is used to trim the material. The cut waste remains in the discharge trough 736 and is gradually discharged as the material accumulates.

[0025] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A trimming device for plastic products for production, comprising a base plate (1); Features: It also includes side plates (2) arranged at the left and right ends of the top surface of the bottom plate (1), a group of connecting plates (3) are arranged at the middle ends of the opposite surfaces of the two groups of side plates (2), and the opposite surfaces of the two groups of connecting plates (3) are connected to a plurality of groups of rollers (4), and a group of motors (5) are arranged at the front end of the right side plate (2), and the driving shaft of the motor (5) passes through the right side plate (2) and the connecting plate (3) in sequence, and is connected to the right end of the frontmost roller (4), and the right ends of the rollers (4) are connected by a group of transmission belts, and the rear ends of the top surfaces of the two groups of side plates (2) are connected to a trimming mechanism (7); The trimming mechanism (7) comprises a top plate (71), a driving cabin (72) and a movable plate (73); the four ends of the bottom surface of the top plate (71) are respectively connected to the rear ends of the top surfaces of the two sets of side plates (2); a set of driving cabins (72) is provided at the top middle end of the top plate (71); a set of motor 2 (721) is provided at the front end of the driving cabin (72); the rear end of the driving shaft of the motor 2 (721) extends through the driving cabin (72) and is connected to a set of screw rods (722); and a set of movable plates (73) is provided at the bottom surface of the top plate (71); The top middle end of the movable plate (73) is connected to the screw rod (722) via a group of connecting pieces (731); the left and right ends of the movable plate (73) are connected to a clamping piece (733) via a group of extension rods (732); the bottom end of each clamping piece (733) is provided with a group of knife sleeves (734); a group of trimming blades (735) are provided in the knife sleeves (734); and a discharge groove (736) is provided on the top surfaces of the two groups of connecting plates (3) corresponding to the movable range of the trimming blades (735).

2. The trimming device for plastic products for production according to claim 1, characterized in that: The ends of the two sets of discharge grooves (736) that are away from each other both penetrate the side plate (2) and are connected to the outside, and their inner bottom ends are set as inclined surfaces.

3. The edge trimming device for plastic products for production according to claim 1, characterized in that: Damping is provided at the connection between the extension rod (732) and the connecting member (731).

4. The trimming device for plastic products for production according to claim 1, characterized in that: The bottom surface of the driving cabin (72) is provided with a through groove corresponding to the connecting piece (731).

5. The edge trimming device for plastic products for production according to claim 1, characterized in that: The bottom end of the trimming blade (735) can contact the inner bottom surface of the discharge groove (736), and the trimming blade (735) is rotatably connected to the blade sleeve (734).

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