CN219705951U

CN219705951U - Injection molding water gap cutting equipment

Info

Publication number: CN219705951U
Application number: CN202320414847.9U
Authority: CN
Inventors: 钱坤; 刘红卫; 李秀峰
Original assignee: Qingdao Mingyi Intelligent Technology Co ltd
Current assignee: Anhui Mingyi Jingtu Intelligent Manufacturing Co., Ltd.
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-19
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a nozzle cutting device for injection molded parts, which relates to the technical field of injection molded parts. It solves the problem that the cutting blades are currently fixedly installed on the surface of the auxiliary steel plate through bolts or other means, and the blades need to be manually rotated one by one when disassembling and maintaining them. Tightening the bolts is a cumbersome operation, and the efficiency needs to be improved; the waste generated by cutting cannot be fully dusted, and the table surface cannot be kept clean. Excessive waste materials cause technical problems that affect the cutting operation; including the workbench and the two top parts of the workbench. A fixed box is fixedly installed on the side through a bracket, a slide rail is fixedly installed on the inner wall of the fixed box, and a slider is slidably connected inside the slide rail; the utility model facilitates quick disassembly and maintenance of the cutter, and is more convenient to operate and dismantle at the same time. The installation efficiency is greatly improved; the waste chips generated at the workbench can be fully dusted, improving the dust removal effect, ensuring the cleanliness of the table, and preventing waste chips from affecting the cutting operation.

Description

Injection molding water gap cutting equipment

Technical Field

The utility model relates to the technical field of injection molding, in particular to injection molding nozzle cutting equipment.

Background

The injection molding part refers to various injection molding products produced by an injection molding machine, including various packages, parts and the like, and is mainly prepared by polyethylene or polypropylene and other materials and adding various organic solvents; at present, in the production process of injection molding, after the injection molding is molded, the injection molding needs to be cut.

According to the injection molding piece water gap cutting equipment provided by the Chinese patent grant publication No. CN202120324565.0, injection molding pieces are cut through the cooperation of a motor, a rotating disc, a movable rod, an auxiliary steel plate and high-strength cutting blades, and the production efficiency is improved, time and labor are saved, the automation degree is high, and the practicability is increased to a certain extent; however, in the practical use process, the device still has a place to be improved, when in use, the cutting blade is fixedly arranged on the surface of the auxiliary steel plate through bolts or other modes, the bolts are manually screwed one by one when the blade is disassembled and maintained, the operation is complex, and the efficiency is required to be improved; and can't fully remove dust to the sweeps that the cutting produced, can't guarantee that the mesa is clean and tidy, too much waste material leads to the cutting operation to receive the influence.

The injection molding water gap cutting equipment is designed for solving the problems.

Disclosure of Invention

The utility model provides injection molding piece water gap cutting equipment, which solves the problems that a cutting blade is fixedly arranged on the surface of an auxiliary steel plate through bolts or other modes, the bolts need to be manually screwed one by one when the blade is disassembled and maintained, the operation is complex, and the efficiency needs to be improved; and can't fully remove dust to the sweeps that the cutting produced, can't guarantee that the mesa is clean and tidy, too much waste material leads to the cutting operation to receive the technical problem who influences.

In order to solve the technical problems, the injection molding piece water gap cutting equipment provided by the utility model comprises a workbench, a fixed box is fixedly arranged at two sides of the top end of the workbench through a bracket, a sliding rail is fixedly arranged on the inner wall of the fixed box, a sliding block is connected inside the sliding rail in a sliding manner, a vertical plate is fixedly arranged at the bottom end of the sliding block, a supporting plate is fixedly arranged at the bottom end of the vertical plate, four cutters are uniformly and fixedly connected inside the supporting plate, clamping blocks are fixedly arranged at the top of one side of each cutter, clamping grooves matched with the clamping blocks are respectively arranged inside the supporting plate, four fixing blocks are fixedly arranged at the top end of each supporting plate, limit components are respectively arranged inside the fixing blocks, each limit component comprises an inserted rod, a transverse plate, a spring and a pull ring, the inserted rods are respectively and slidably connected inside the fixing blocks, jacks matched with the inserted rods are respectively arranged inside the clamping blocks, transverse plates are fixedly arranged on the surfaces of the four inserted rods, the four inserted rods are movably sleeved on the surfaces of the four inserted rods, springs are respectively movably connected with the surfaces of the four air pump covers, the air pump is fixedly arranged at one side of the top end of each air pump is fixedly connected with one side of each air pump, the air suction box is fixedly arranged at one side of each air suction box, the top end of each air suction box is fixedly connected with one side of each air suction box, and the suction box is fixedly arranged at one side of each air suction box is fixedly arranged at one end of each air suction box, the middle part at the top end of the inner wall of the fixed box is fixedly provided with a motor, and one side of the workbench is fixedly provided with a forward and reverse rotation motor.

Preferably, the transmission shaft of the motor is fixedly provided with an arc-shaped plate, one end of the arc-shaped plate is rotationally connected with a swinging rod, and one end of the swinging rod is rotationally connected with the middle part of the front face of the sliding block.

Preferably, the inside rotation of workstation is connected with the lead screw, the screw thread of lead screw both ends revolves to opposite, the both ends of lead screw all have the movable plate through screw-nut threaded connection, the transmission shaft of positive and negative rotation motor passes the workstation and with the one end fixed connection of lead screw.

Preferably, the top of one side of the movable plate is fixedly provided with an anti-slip pad.

Preferably, the four corners of workstation bottom are all fixed mounting has the supporting leg.

Preferably, a switch panel is fixedly arranged on one side of the front surface of the workbench, an air pump switch, a forward and reverse rotation motor switch and a motor switch are respectively and fixedly arranged on the surface of the switch panel, and the air pump, the forward and reverse rotation motor and the motor are respectively and electrically connected with a power supply through the air pump switch, the forward and reverse rotation motor switch and the motor switch.

Compared with the related art, the injection molding piece water gap cutting equipment provided by the utility model has the following beneficial effects:

according to the injection molding piece water gap cutting equipment, through the limiting component, the inserted rod is driven to move in the vertical direction by the aid of the pull ring, so that the inserted rod and the insertion hole which are mutually inserted are separated, and the cutter which is connected with the clamping block in a sliding mode is matched, so that the cutter is convenient to detach and maintain quickly, the operation is more convenient, and meanwhile, the disassembly and assembly efficiency is greatly improved;

through the dust removal subassembly that sets up, through air pump and dust absorption return bend and dust excluding hood, can fully remove dust to the sweeps that workstation department produced, improve the dust removal effect, guaranteed the clean and tidy of mesa, avoid the sweeps to influence cutting operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;

fig. 5 is a schematic structural view of the cutter according to the present utility model.

Reference numerals in the drawings: 1. a work table; 2. a bracket; 3. a fixed box; 4. a slide rail; 5. a slide block; 6. a riser; 7. support legs; 8. a limit component; 81. a rod; 82. a cross plate; 83. a spring; 84. a pull ring; 9. a dust removal assembly; 91. a dust removal box; 92. a dust collection elbow; 93. a dust hood; 94. an air pump; 10. a dust collection drawer; 11. a support plate; 12. a cutter; 13. a clamping block; 14. a fixed block; 15. a screw rod; 16. a moving plate; 17. an anti-slip pad; 18. a motor; 19. an arc-shaped plate; 20. a swinging rod; 21. and a forward and reverse rotation motor.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to figures 1-5, an injection molding water gap cutting device comprises a workbench 1, wherein two sides of the top end of the workbench 1 are fixedly provided with a fixing box 3 through a bracket 2, the inner wall of the fixing box 3 is fixedly provided with a sliding rail 4, the inside of the sliding rail 4 is slidably connected with a sliding block 5, the bottom end of the sliding block 5 is fixedly provided with a vertical plate 6, the bottom end of the vertical plate 6 is fixedly provided with a supporting plate 11, the inside of the supporting plate 11 is uniformly and fixedly connected with four cutters 12, the top of one side of the four cutters 12 is fixedly provided with clamping blocks 13, the inside of the supporting plate 11 is provided with clamping grooves matched with the clamping blocks 13, the top end of the supporting plate 11 is fixedly provided with four fixing blocks 14, the inside of the four fixing blocks 14 is provided with limiting assemblies 8, the four limiting assemblies 8 comprise inserting rods 81, a transverse plate 82, springs 83 and pull rings 84, the four inserting rods 81 are slidably connected in the inside of the fixing blocks 14, the inside of the four clamping blocks 13 is provided with jacks matched with the inserted bars 81, the surfaces of the four inserted bars 81 are fixedly provided with transverse plates 82, the surfaces of the four inserted bars 81 are movably sleeved with springs 83, two ends of the four springs 83 are fixedly connected with one side of the corresponding transverse plates 82 and the inner wall of the fixed block 14 respectively, the tops of the four inserted bars 81 are fixedly provided with pull rings 84, one side of the bottom end of the workbench 1 is provided with a dust removing component 9, the dust removing component 9 comprises a dust removing box 91, a dust collecting bent pipe 92, a dust removing cover 93 and an air pump 94, the dust removing box 91 is fixedly arranged on one side of the bottom end of the workbench 1, the top of one side of the dust removing box 91 is fixedly provided with a dust collecting bent pipe 92, one end of the dust collecting bent pipe 92 is fixedly provided with the dust removing cover 93, the dust removing cover 93 is fixedly arranged on one side of the top of the workbench 1, the surface of the dust collecting bent pipe 92 is fixedly provided with the air pump 94, the inside of the dust removing box 91 is slidably connected with the dust collecting drawer 10, the middle part at the top end of the inner wall of the fixed box 3 is fixedly provided with a motor 18, and one side of the workbench 1 is fixedly provided with a forward and reverse motor 21.

Referring to fig. 2, an arc plate 19 is fixedly installed on a transmission shaft of the motor 18, one end of the arc plate 19 is rotatably connected with a swinging rod 20, one end of the swinging rod 20 is rotatably connected with the middle of the front face of the sliding block 5, and the swinging rod is used for driving the sliding block 5 to repeatedly move in the sliding rail 4, so that the cutter 12 is driven to repeatedly move, and the cutting efficiency is improved.

Referring to fig. 4, a screw rod 15 is rotatably connected in the workbench 1, threads at two ends of the screw rod 15 are in opposite directions, two ends of the screw rod 15 are respectively connected with a moving plate 16 through screw rod nuts, and a transmission shaft of a forward and reverse rotation motor 21 penetrates through the workbench 1 and is fixedly connected with one end of the screw rod 15 for clamping and fixing injection molding pieces.

Referring to fig. 4, the top of one side of the moving plate 16 is fixedly provided with an anti-slip pad 17 for anti-slip effect.

Referring to fig. 1, four corners of the bottom end of the workbench 1 are fixedly provided with supporting legs 7 for supporting, so that the workbench is convenient for workers to operate.

Referring to fig. 1, a switch panel is fixedly installed on one side of the front surface of the workbench 1, and an air pump switch, a forward and reverse rotation motor switch and a motor switch are respectively and fixedly installed on the surface of the switch panel, and the air pump 94, the forward and reverse rotation motor 21 and the motor 18 are respectively and electrically connected with a power supply through the air pump switch, the forward and reverse rotation motor switch and the motor switch for controlling the working operation of the electric appliance.

In summary, in the utility model, firstly, the injection molding piece is placed at the position of the workbench 1, namely between two moving plates 16, then the forward and reverse motor 21 is controlled to work by arranging the forward and reverse motor switch, the screw rod 15 is driven to rotate in the transmission of the forward and reverse motor 21, so that the two moving plates 16 and the two anti-slip pads 17 clamp and fix the injection molding piece, then the motor 18 is controlled to work by the motor switch, the arc plate 19 is driven to rotate by the transmission shaft of the motor 18, the sliding block 5 and the swinging rod 20 are matched, so that the sliding block 5 slides repeatedly in the sliding rail 4, the cutter 12 moves in the vertical direction, the cutting of the injection molding piece is facilitated, the air pump 94 is controlled to work by the air pump switch in the cutting process, the dust hood 93 is matched to sufficiently remove dust generated in the cutting process, and dust is collected into the dust collecting drawer 10 to perform unified collection treatment; when the cutter 12 needs to be disassembled and maintained, the pull ring 84 is used for lifting the inserted link 81 to be separated from the jack, the clamping block 13 is matched with the cutter 12 in sliding connection, the cutter 12 is further disassembled and maintained conveniently and rapidly, the operation is more convenient, and meanwhile, the disassembly and assembly efficiency is greatly improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Injection molding mouth of a river excision equipment, including workstation (1), its characterized in that: the utility model discloses a workbench, including fixing box (3) and fixed block (13), fixing box (3) and fixed block (13) are fixed on the both sides on workstation (1), inner wall fixed mounting of fixed box (3) has slide rail (4), the inside sliding connection of slide rail (4) has slider (5), the bottom fixed mounting of slider (5) has riser (6), the bottom fixed mounting of riser (6) has backup pad (11), four the inside even fixedly connected with four cutters (12) of backup pad (11), four equal fixed mounting in top of cutter (12) one side has fixture block (13), the inside of backup pad (11) all has seted up the draw-in groove with fixture block (13) assorted, the top fixed mounting of backup pad (11) has four fixed block (14), four the inside of fixed block (14) all is equipped with spacing subassembly (8), four spacing subassembly (8) all including inserted bar (81), diaphragm (82), spring (83) and pull ring (84), four inserted bar (81) all sliding connection in the inside of fixed block (14) have four inserted bar (81) and four inserted bar (81) all have, four inserted bar (81) and two inserted bar (81) are all fixed surface (81), the four both ends of spring (83) respectively with the inner wall fixed connection of one side of corresponding diaphragm (82) and fixed block (14), four equal fixed mounting in top of inserted bar (81) has pull ring (84), one side of workstation (1) bottom is equipped with dust removal subassembly (9), dust removal subassembly (9) are including dust removal case (91), dust absorption return bend (92), dust excluding hood (93) and air pump (94), one side of dust removal case (91) fixed mounting in workstation (1) bottom, the top fixed mounting of dust removal case (91) one side has dust absorption return bend (92), one end fixed mounting of dust absorption return bend (92) has dust excluding hood (93), one side of dust excluding hood (93) fixed mounting in workstation (1) top, the fixed surface of dust absorption return bend (92) installs air pump (94), the inside sliding connection of dust removal case (91) has dust collection drawer (10), the middle part fixed mounting in fixed box (3) inner wall top has motor (18), one side fixed mounting of workstation (1) has positive and negative motor (21).

2. Injection molding nozzle cutting equipment according to claim 1, characterized in that the transmission shaft of the motor (18) is fixedly provided with an arc plate (19), one end of the arc plate (19) is rotatably connected with a swinging rod (20), and one end of the swinging rod (20) is rotatably connected with the middle part of the front face of the sliding block (5).

3. Injection molding piece water gap cutting equipment according to claim 1, characterized in that a screw rod (15) is rotatably connected in the workbench (1), threads at two ends of the screw rod (15) are reversely rotated, two ends of the screw rod (15) are respectively connected with a movable plate (16) through screw rod nuts, and a transmission shaft of the forward and reverse rotation motor (21) penetrates through the workbench (1) and is fixedly connected with one end of the screw rod (15).

4. A nozzle cutting apparatus for injection molded parts according to claim 3, wherein the tops of one side of the moving plate (16) are each fixedly provided with a slip-preventing pad (17).

5. Injection molding nozzle cutting equipment according to claim 1, characterized in that the four corners of the bottom end of the workbench (1) are fixedly provided with supporting legs (7).

6. The injection molding nozzle cutting equipment according to claim 1, wherein a switch panel is fixedly installed on one side of the front surface of the workbench (1), an air pump switch, a forward and reverse rotation motor switch and a motor switch are respectively and fixedly installed on the surface of the switch panel, and the air pump (94), the forward and reverse rotation motor (21) and the motor (18) are respectively and electrically connected with a power supply through the air pump switch, the forward and reverse rotation motor switch and the motor switch.