Water-cooling cutting device for PPS plastic production

Abstract

The utility model discloses a water-cooling cutting device for PPS plastic production. The water-cooling cutting device comprises a base, a mounting seat, a mounting plate, a groove, a connecting hole, a connecting shaft, a first motor, a rotating shaft, a gear, a first fixing shaft, a connecting rod, a cooling mechanism and the like. The plastic cutting device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, and plastic can be effectively and stably cut through the connecting hole, the connecting shaft, the first motor, the rotating shaft, the gear, the first fixing shaft, the connecting rod and the connecting groove; by means of the sliding groove, the sliding block and the second fixing shaft, the phenomenon that the cutting quality is reduced due to shaking and the like in the cutting process can be effectively prevented; through the arrangement of the heat conduction box, the heat dissipation holes, the liquid storage box, the connector, the tool bit, the water pump, the first connecting pipe, the second connecting pipe, the mounting box, the second motor and the fan blades, the overall temperature of the cutting tool bit can be effectively reduced, and the phenomenon that the tool bit cannot dissipate heat and is damaged after equipment is used for a long time is prevented.

Description

Technical Field

[0001] The utility model relates to the auxiliary field of PPS plastic production, in particular to a water-cooling cutting device for PPS plastic production. Background Art

[0002] Polyphenylene sulfide (PPS) is a new type of high-performance thermoplastic resin with the advantages of high mechanical strength, chemical resistance and excellent electrical properties. Polyphenylene sulfide plastic particles can be used to manufacture various plastic products, which are commonly found in the clothing industry, building materials and machinery industries. In the cutting process of polyphenylene sulfide plastic, in order to avoid scalding the surface of polyphenylene sulfide plastic particles due to frictional heat, water-cooled cutting devices are usually used to cut polyphenylene sulfide plastic.

[0003] During use, the existing water-cooled cutting device for producing PPS plastic particles has a poor cutting effect on the raw materials during the cutting process. Secondly, it does not have the function of cooling the cooling water, which causes the temperature of the cooling water to rise during long-term circulation, thereby affecting the cooling effect. Therefore, a water-cooled cutting device for producing PPS plastic particles is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a water-cooled cutting device for PPS plastic production in order to solve the above-mentioned problems. The utility model solves the problem that the existing water-cooled cutting device for PPS plastic granule production has poor cutting effect on raw materials during use, and secondly, it does not have the function of cooling the cooling water, resulting in the temperature of the cooling water increasing during long-term circulation use, which in turn affects the cooling effect.

[0005] In order to solve the above problems, the utility model provides a technical solution: a water-cooled cutting device for PPS plastic production, comprising a base, a mounting seat, a mounting plate, a groove, a connecting hole, a connecting shaft, a motor 1, a rotating shaft, a gear, a fixed shaft 1, a connecting rod, a connecting groove, a slide groove, a sliding block, a fixed shaft 2 and a cooling mechanism; the upper end of the base is fixedly connected to the mounting seat; the upper end of the mounting seat is fixedly connected to the mounting plate; a groove is provided at the middle end of the left side of the mounting plate; a plurality of connecting holes are provided on the right side of the mounting plate, and a connecting shaft is connected to the connecting hole; a plurality of motors 1 are fixedly connected to the rear end of the mounting plate, A rotating shaft is fixedly connected to the output shaft of the motor one; a gear is fixedly connected to the rotating shaft; the upper and lower gears are meshed with each other; a fixed shaft one is fixedly connected to the front end of the gear; there are two connecting rods, and a connecting groove is provided at the middle end of the connecting rod; the right side of the connecting rod is connected to the connecting shaft, and the connecting groove is connected to the fixed shaft one; a slide groove is fixedly connected to the left side of the front end of the mounting plate, a slider is slidably connected in the slide groove, and a cooling mechanism is provided on the front end of the slider; the front end of the cooling mechanism is fixedly connected to the fixed shaft two; the left side of the connecting rod is connected to the fixed shaft two.

[0006] Preferably, the motor 1 is a servo motor.

[0007] Preferably, the connecting rod is detachable.

[0008] Preferably, the specific structure of the cooling mechanism is as follows: it includes a heat conduction box, a heat dissipation hole, a liquid storage tank, a connecting head, a cutter head, a water pump, a connecting pipe one, a connecting pipe two, an installation box, a motor two and fan blades; the heat conduction box is fixedly connected to the front end of the slider; heat dissipation holes are provided on the end walls on both sides of the heat conduction box; the bottom end of the heat conduction box is fixedly connected to the liquid storage tank, and connecting heads are provided on both sides of the top of the liquid storage tank; the cutter head is connected to the bottom end of the liquid storage tank; the left side of the heat conduction box is fixedly connected to the water pump, the input end of the water pump is connected to one end of the connecting pipe one, the other end of the connecting pipe one is connected to the connecting head on the left, the output end of the water pump is connected to the connecting pipe two, and the other end of the connecting pipe two is connected to the connecting head on the right; the upper end of the heat conduction box is fixedly connected to the installation box, the motor two is fixedly connected in the installation box, and a number of fan blades are fixedly connected to the output shaft of the motor two.

[0009] Preferably, the cutter head is detachable.

[0010] Preferably, the water pump is a high-pressure water pump.

[0011] The beneficial effects of the utility model are as follows: (1) The utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. Through the set connecting holes, connecting shafts, motor 1, rotating shaft, gears, fixed shaft 1, connecting rods and connecting grooves, plastic can be cut effectively and stably.

[0012] (2) The utility model can effectively prevent shaking and the like during cutting, thereby reducing the cutting quality, by providing the slide groove, the slider and the fixed shaft.

[0013] (3) The utility model can effectively reduce the overall temperature of the cutting head by arranging the heat conduction box, heat dissipation holes, liquid storage box, connector, cutter head, water pump, connecting pipe 1, connecting pipe 2, installation box, motor 2 and fan blades to prevent the cutter head from being damaged due to the inability to dissipate heat when the equipment is used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is an overall schematic diagram of the rear end of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the cooling mechanism of the utility model.

[0017] 1-base; 2-mounting seat; 3-mounting plate; 4-groove; 6-connecting hole; 7-connecting shaft; 8-motor one; 9-rotating shaft; 10-gear; 11-fixed shaft one; 12-connecting rod; 13-connecting groove; 14-slide; 15-slider; 16-fixed shaft two; 17-cooling mechanism; 18-heat conduction box; 19-heat dissipation hole; 20-liquid storage tank; 21-connector; 22-cutter head; 23-water pump; 24-connecting pipe one; 25-connecting pipe two; 26-installation box; 27-motor two; 28-fan blades. DETAILED DESCRIPTION

[0018] like Figures 1 to 3As shown, this specific embodiment adopts the following technical scheme: a water-cooled cutting device for PPS plastic production, including a base 1, a mounting seat 2, a mounting plate 3, a groove 4, a connecting hole 6, a connecting shaft 7, a motor 8, a rotating shaft 9, a gear 10, a fixed shaft 11, a connecting rod 12, a connecting groove 13, a slide 14, a slider 15, a fixed shaft 16 and a cooling mechanism 17; the upper end of the base 1 is fixedly connected to the mounting seat 2; the upper end of the mounting seat 2 is fixedly connected to the mounting plate 3; a groove 4 is provided at the middle end of the left side of the mounting plate 3; a plurality of connecting holes 6 are provided on the right side of the mounting plate 3, and a connecting shaft 7 is connected to the connecting hole 6; a plurality of motors 8 are fixedly connected to the rear end of the mounting plate 3, and a rotating shaft 9 is fixedly connected to the output shaft of the motor 8; through the provided connecting holes 6, the connecting shaft 7, the motor 8, the rotating shaft 9, the gear 10, the fixed shaft 11, the connecting rod 12 and the connecting mechanism The connecting groove 13 can effectively and stably cut the plastic; a gear 10 is fixedly connected to the rotating shaft 9; the upper and lower gears 10 are meshed with each other; a fixed shaft 11 is fixedly connected to the front end of the gear 10; there are two connecting rods 12, and a connecting groove 13 is provided at the middle end of the connecting rod 12; the right side of the connecting rod 12 is connected to the connecting shaft 7, and the connecting groove 13 is connected to the fixed shaft 11; a slide groove 14 is fixedly connected to the left side of the front end of the mounting plate 3, a slider 15 is slidably connected in the slide groove 14, and a cooling mechanism 17 is provided on the front end of the slider 15; a fixed shaft 2 16 is fixedly connected to the front end of the cooling mechanism 17; the slide groove 14, the slider 15 and the fixed shaft 2 16 can effectively prevent shaking during cutting, thereby reducing the cutting quality; the left side of the connecting rod 12 is connected to the fixed shaft 2 16.

[0019] Wherein, the motor 8 is a servo motor; the connecting rod 12 is detachable.

[0020] like Figures 1 to 3As shown, the specific structure of the cooling mechanism 17 is: including a heat conduction box 18, a heat dissipation hole 19, a liquid storage tank 20, a connector 21, a cutter head 22, a water pump 23, a connecting pipe 1 24, a connecting pipe 25, a mounting box 26, a motor 27 and a fan blade 28; the front end of the slider 15 is fixedly connected with the heat conduction box 18; the end walls on both sides of the heat conduction box 18 are provided with heat dissipation holes 19; the bottom end of the heat conduction box 18 is fixedly connected with the liquid storage tank 20, and the top two sides of the liquid storage tank 20 are provided with connectors 21; the bottom end of the liquid storage tank 20 is connected with the cutter head 22; the left side of the heat conduction box 18 is fixedly connected with the water pump 23, the input end of the water pump 23 is connected to one end of the connecting pipe 1 24, and the connecting pipe 1 24 is connected to the bottom end of the liquid storage tank 20. The other end of the water pump 23 is connected to the connecting head 21 on the left, the output end of the water pump 23 is connected to the connecting pipe 25, and the other end of the connecting pipe 25 is connected to the connecting head 21 on the right; the upper end of the heat conduction box 18 is fixedly connected to the installation box 26, the installation box 26 is fixedly connected to the motor 27, and the output shaft of the motor 27 is fixedly connected to a plurality of fan blades 28; the heat conduction box 18, the heat dissipation hole 19, the liquid storage tank 20, the connecting head 21, the cutter head 22, the water pump 23, the connecting pipe 1 24, the connecting pipe 25, the installation box 26, the motor 27 and the fan blades 28 can effectively reduce the overall temperature of the cutting head to prevent the phenomenon that the cutter head cannot dissipate heat and is damaged when the equipment is used for a long time.

[0021] The cutter head 22 is detachable; the water pump 23 is a high-pressure water pump.

[0022] The usage status of the utility model is as follows: the utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. When in use, first start the motors 8 on the upper and lower sides to drive the gear 10 to move, and the fixed shaft 11 arranged on the gear 10 drives the connecting rod 12 to move as a whole. When the connecting rod 12 moves, the connecting shaft 7 on the right is limited so that the connecting rod 12 can only open and close on the left side, thereby driving the slider 15 on the left side to move up and down in the slide groove 14, thereby driving the cutter head 22 to cut plastic. When the equipment runs for a long time, start the water pump 23 to drive the water flow in the liquid storage tank 20, the connecting head 21, the connecting pipe 1 24 and the connecting pipe 2 25 to take away the heat of the cutter head 22, and then start the motor 2 27 above to drive the fan blades 28 to rotate for heat dissipation.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0026] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A water-cooled cutting device for PPS plastic production, characterized by: It comprises a base (1), a mounting seat (2), a mounting plate (3), a groove (4), a connecting hole (6), a connecting shaft (7), a motor 1 (8), a rotating shaft (9), a gear (10), a fixed shaft 1 (11), a connecting rod (12), a connecting groove (13), a sliding groove (14), a sliding block (15), a fixed shaft 2 (16) and a cooling mechanism (17); The upper end of the base (1) is fixedly connected to a mounting seat (2); The upper end of the mounting seat (2) is fixedly connected to a mounting plate (3); The mounting plate (3) is provided with a groove (4) at the middle end on the left side; The right side of the mounting plate (3) is provided with a plurality of connection holes (6), and the connection holes (6) are connected with connection shafts (7); A plurality of motors (8) are fixedly connected to the rear end of the mounting plate (3), and a rotating shaft (9) is fixedly connected to the output shaft of the motor (8); A gear (10) is fixedly connected to the rotating shaft (9); The upper and lower gears (10) are meshed with each other; A fixed shaft 1 (11) is fixedly connected to the front end of the gear (10); There are two connecting rods (12), and a connecting groove (13) is provided at the middle end of each connecting rod (12); The right side of the connecting rod (12) is connected to the connecting shaft (7), and the connecting groove (13) is connected to the fixed shaft (11); A slide groove (14) is fixedly connected to the left side of the front end of the mounting plate (3), a slider (15) is slidably connected in the slide groove (14), and a cooling mechanism (17) is provided on the front end of the slider (15); The front end of the cooling mechanism (17) is fixedly connected to a second fixed shaft (16); The left side of the connecting rod (12) is connected to the second fixed shaft (16).

2. The water-cooled cutting device for PPS plastic production according to claim 1, characterized in that: The motor 1 (8) is a servo motor.

3. The water-cooled cutting device for PPS plastic production according to claim 1, characterized in that: The connecting rod (12) is detachable.

4. The water-cooled cutting device for PPS plastic production according to claim 1, characterized in that: The specific structure of the cooling mechanism (17) is as follows: it comprises a heat conduction box (18), a heat dissipation hole (19), a liquid storage box (20), a connector (21), a cutter head (22), a water pump (23), a first connecting pipe (24), a second connecting pipe (25), a mounting box (26), a second motor (27) and a fan blade (28); A heat conduction box (18) is fixedly connected to the front end of the sliding block (15); The heat conduction box (18) has heat dissipation holes (19) on both side end walls; A liquid storage box (20) is fixedly connected to the bottom end of the heat conduction box (18), and connectors (21) are provided on both sides of the top end of the liquid storage box (20); A cutter head (22) is connected to the bottom end of the liquid storage tank (20); A water pump (23) is fixedly connected to the left side of the heat conduction box (18); the input end of the water pump (23) is connected to one end of a connecting pipe (24), the other end of the connecting pipe (24) is connected to a connector (21) on the left side; the output end of the water pump (23) is connected to a connecting pipe (25), the other end of the connecting pipe (25) is connected to a connector (21) on the right side; The upper end of the heat conduction box (18) is fixedly connected to a mounting box (26), a second motor (27) is fixedly connected to the mounting box (26), and a plurality of fan blades (28) are fixedly connected to the output shaft of the second motor (27).

5. The water-cooled cutting device for PPS plastic production according to claim 4, characterized in that: The cutter head (22) is detachable.

6. The water-cooled cutting device for PPS plastic production according to claim 4, characterized in that: The water pump (23) is a high-pressure water pump.

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