CN218452990U

CN218452990U - Splitting device of casting machine

Info

Publication number: CN218452990U
Application number: CN202222173776.6U
Authority: CN
Inventors: 刘鑫果; 张兰
Original assignee: Xi'an Xinyi Electronic Technology Co ltd
Current assignee: Xi'an Xinyi Electronic Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-07
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a device of cutting of casting machine, including frame and roof, the bearing roller is installed in the rotation of the inside one end of frame, one side of roof bottom is rotated through first support piece and is installed the main shaft, the opposite side of roof bottom is rotated through second support piece and is installed the minor axis, the both ends on minor axis and main shaft surface are fixed with two sets of first swing arms and second swing arm respectively, it has the connecting rod to articulate between second swing arm and the first swing arm, second swing arm, first swing arm and connecting rod form the parallelogram structure, and are two sets of be fixed with between the first swing arm and cut the unit. The utility model discloses compare in cylinder, electric putter in the past the form of cutting, the cutter frequency of operation of device is high, can cut out shorter curtain coating diaphragm, satisfies the different processing demands of curtain coating diaphragm.

Description

Splitting device of casting machine

Technical Field

The utility model relates to a technical field is cut to the casting machine, specifically is a device of cutting of casting machine.

Background

The tape casting machine is a special device for manufacturing a tape casting film, and is characterized in that a high-precision electronic ceramic tape casting machine is adopted, alumina is used as a main raw material for ceramic tape casting, crushed powder, a binder, a plasticizer, a dispersing agent and a solvent are mixed to prepare slurry with certain viscosity, the slurry flows down from a hopper, is coated on a special base band in a scraping and pressing mode by a scraper with certain thickness, and is dried and solidified to form a film of a blank band, wherein the tape casting film is a non-stretching and non-oriented flat-extruded film which is cold-produced through the tape casting machine, after winding is completed, a cutting device is required to be used for cutting and cutting a wider tape casting film, so that the tape casting film is cut into tape casting films with uniform length, but the cutting frequency of the existing cutting device is lower, namely the working frequency of a cutting knife is not high, so that the cutting device is difficult to cut the tape casting films with shorter length, the use requirements are difficult to meet, and further research needs to be carried out on the basis of the existing cutting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of cutting of casting machine to it is low to provide the frequency of operation of cutting the device in solving above-mentioned background art, is difficult to surely go out the problem of shorter length curtain coating diaphragm.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of cutting of casting machine, includes frame and roof, the inside one end of frame is rotated and is installed the bearing roller, one side of roof bottom is rotated through first support piece and is installed the main shaft, the opposite side of roof bottom is rotated through second support piece and is installed the minor axis, the both ends on minor axis and main shaft surface are fixed with two sets of first swing arms and second swing arm respectively, it has the connecting rod to articulate between second swing arm and the first swing arm, second swing arm, first swing arm and connecting rod form parallelogram structure, and are two sets of be fixed with between the first swing arm and cut the unit, the headstock is installed to one side of roof bottom, the one end of main shaft extends to the inside of headstock, the inside of headstock is provided with the reciprocal unit of transferring, the inside rack rotary unit who transfers unit interconnect with reciprocal of being provided with of headstock of main shaft one end, install gear motor on the outer wall of headstock one side, gear motor's output and reciprocal unit interconnect of transferring.

Preferably, first support piece is including fixing the first riser in roof bottom one side, all be fixed with bearing frame one on the both sides outer wall of first riser, the one end of main shaft extends to the outside of bearing frame one.

Preferably, the second support piece comprises a second vertical plate fixed to the other side of the bottom end of the top plate, two outer walls of two sides of the second vertical plate are respectively fixed with a second bearing seat, and one end of the short shaft extends to the outside of the second bearing seat.

Preferably, the cutting unit comprises a supporting frame fixed between the two groups of first swing arms and a cutter mounted at the bottom end of the supporting frame, and the length of the cutter is smaller than or equal to that of the carrier roller.

Preferably, the rack rotating unit comprises a linear rack slidably mounted at the bottom of the power box, one end of the linear rack is connected with the reciprocating transfer unit, a driving gear is fixed on one side of the surface of the main shaft, and the driving gear is meshed with the linear rack.

Preferably, a linear track is fixed on one side of the bottom of the power box, a sliding table is slidably mounted on the upper surface of the linear track, and the top end of the sliding table is fixedly connected with the bottom end of the linear rack.

Preferably, the reciprocating transfer unit comprises two groups of guide seats fixed on the inner wall of the power box, a first straight rod and a second straight rod are respectively installed inside the two groups of guide seats in a sliding mode, a straight-opening frame is fixed between the first straight rod and the second straight rod, and one end, far away from the straight-opening frame, of the second straight rod is fixedly connected with one end of the linear rack.

Preferably, the reciprocating transfer unit further comprises a turntable mounted on the output end shaft of the speed reduction motor, a convex column is fixed at the edge of the turntable, and the top end of the convex column extends to the outside of the straight opening frame.

Preferably, the first swing arm and the second swing arm are made of aluminum alloy.

Compared with the prior art, the beneficial effects of the utility model are that: this device of cutting of casting machine is through being provided with cutter and rack rotary unit etc. structure of mutually supporting, gear motor is opened to the staff, then gear motor's output drives reciprocal transfer unit work, reciprocal transfer unit drives rack rotary unit work promptly, rack rotary unit makes the parallelogram structure that connecting rod and second swing arm formed swing, and then the cutter is down, cut the port portion of casting diaphragm, under the unchangeable condition of casting diaphragm supply speed, gear motor's rotational speed is faster more, then reciprocal transfer unit, rack rotary unit operating frequency is faster, the frequency of cutting of cutter is faster, the diaphragm length that the casting diaphragm was cut into is shorter more, compare in cylinder in the past, electric putter's the form of cutting, the device of cutting can cut out shorter casting diaphragm, satisfy the different processing demands of casting diaphragm.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the front section structure of the power box of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;

in the figure: 1. a frame; 2. a top plate; 3. a first vertical plate; 4. a first bearing seat; 5. a main shaft; 6. a first swing arm; 7. a carrier roller; 8. a support frame; 9. a cutter; 10. a connecting rod; 11. a second vertical plate; 12. a second bearing seat; 13. a minor axis; 14. a second swing arm; 15. a power box; 1501. a reduction motor; 16. a driving gear; 17. a linear rack; 18. a guide seat; 19. a straight rod I; 20. a straight opening frame; 21. a turntable; 2101. a convex column; 22. and a second straight rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a slitting device of a casting machine comprises a rack 1 and a top plate 2, wherein a carrier roller 7 is rotatably mounted at one end inside the rack 1, the end part of a formed casting membrane is supplied onto the carrier roller 7, a main shaft 5 is rotatably mounted at one side of the bottom end of the top plate 2 through a first supporting piece, the first supporting piece comprises a first vertical plate 3 fixed at one side of the bottom end of the top plate 2, bearing seats I4 are fixed on the outer walls of two sides of the first vertical plate 3, and one end of the main shaft 5 extends to the outer part of the bearing seats I4;

a short shaft 13 is rotatably mounted on the other side of the bottom end of the top plate 2 through a second supporting piece, the second supporting piece comprises a second vertical plate 11 fixed on the other side of the bottom end of the top plate 2, bearing seats II 12 are fixed on the outer walls of two sides of the second vertical plate 11, and one end of the short shaft 13 extends to the outside of the bearing seats II 12;

two groups of first swing arms 6 and second swing arms 14 are respectively fixed at two ends of the surfaces of the short shaft 13 and the main shaft 5, and the first swing arms 6 and the second swing arms 14 are made of aluminum alloy materials;

a connecting rod 10 is hinged between the second swing arm 14 and the first swing arm 6, the second swing arm 14, the first swing arm 6 and the connecting rod 10 form a parallelogram structure, a slitting unit is fixed between two groups of the first swing arms 6, the slitting unit comprises a supporting frame 8 fixed between the two groups of the first swing arms 6 and a cutter 9 mounted at the bottom end of the supporting frame 8, and the length of the cutter 9 is less than or equal to that of the carrier roller 7;

a power box 15 is arranged on one side of the bottom end of the top plate 2, one end of the main shaft 5 extends into the power box 15, a reciprocating transfer unit is arranged in the power box 15, a rack rotating unit which is mutually connected with the reciprocating transfer unit is arranged in the power box 15 at one end of the main shaft 5, the rack rotating unit comprises a linear rack 17 which is slidably arranged at the bottom of the power box 15, a linear track is fixed on one side of the bottom of the power box 15, a sliding table is slidably arranged on the upper surface of the linear track, and the top end of the sliding table is fixedly connected with the bottom end of the linear rack 17;

one end of the linear rack 17 is connected with the reciprocating transfer unit, the linear rack 17 is moved to and fro by the reciprocating transfer unit, a driving gear 16 is fixed on one side of the surface of the main shaft 5, and the driving gear 16 is meshed with the linear rack 17;

in the process of reciprocating movement of the linear rack 17, the linear rack 17 ceaselessly drives the driving gear 16 and the main shaft 5 to rotate forwards and reversely, and when the main shaft 5 and the driving gear 16 rotate clockwise, the main shaft 5 drives the first swing arm 6 to swing clockwise;

the outer wall of one side of the power box 15 is provided with a speed reducing motor 1501, the output end of the speed reducing motor 1501 is mutually connected with the reciprocating transfer unit, when a worker turns on the speed reducing motor 1501, the output end of the speed reducing motor 1501 drives the reciprocating transfer unit to work, namely the reciprocating transfer unit drives the rack rotating unit to work;

under the condition that the feeding speed of the casting membrane is not changed, the higher the rotating speed of the speed reducing motor 1501 is, the higher the working frequency of the reciprocating transfer unit and the rack rotating unit is, and the higher the vertical cutting speed of the supporting frame 8 and the cutter 9 is, so that the higher the cutting frequency of the supporting frame 8 and the cutter 9 is, the shorter the length of the membrane which is cut into the casting membrane is, and compared with the traditional cutting form of an air cylinder and an electric push rod, the cutting device can cut the shorter casting membrane to meet different processing requirements of the casting membrane;

the reciprocating transfer unit comprises two groups of guide seats 18 fixed on the inner wall of the power box 15, a first straight rod 19 and a second straight rod 22 are respectively installed inside the two groups of guide seats 18 in a sliding mode, a straight opening frame 20 is fixed between the first straight rod 19 and the second straight rod 22, and one end, far away from the straight opening frame 20, of the second straight rod 22 is fixedly connected with one end of the linear rack 17;

the reciprocating transfer unit also comprises a turntable 21 arranged on the output end shaft of the speed reducing motor 1501, a convex column 2101 is fixed at the edge position of the turntable 21, and the top end of the convex column 2101 extends to the outside of the straight opening frame 20;

when the reciprocating transfer unit is driven by the speed reducing motor 1501, the output end shaft of the speed reducing motor 1501 drives the rotating disc 21 and the convex column 2101 to rotate, the rotary motion of the convex column 2101 is converted into the horizontal reciprocating motion of the straight opening frame 20, the straight rod two 22, the straight rod one 19 and the linear rack 17 under the conversion of the straight opening frame 20, namely, the linear rack 17 continuously drives the driving gear 16 and the main shaft 5 to rotate forwards and backwards, the operation is stable and smooth, the clamping is avoided, the structure is simple, and the use cost and the construction cost are relatively low.

When the casting film cutting device is used, the end portion of the cast film after being formed is supplied to the carrier roller 7, then the speed reduction motor 1501 is started by a worker, the output end of the speed reduction motor 1501 drives the reciprocating transfer unit to work, namely the reciprocating transfer unit drives the rack rotating unit to work, the linear rack 17 is driven by the reciprocating transfer unit to reciprocate, in the process of reciprocating movement of the linear rack 17, the linear rack 17 continuously drives the driving gear 16, the main shaft 5 rotates forwards and backwards, when the main shaft 5 and the driving gear 16 rotate clockwise, the main shaft 5 drives the first swing arm 6 to swing clockwise, as the first swing arm 6 forms a parallelogram structure through the connecting rod 10 and the second swing arm 14, the first swing arm 6 drives the support frame 8 and the cutter 9 to move downwards, and the cutter 9 cuts the port portion of the cast film, in the process, under the condition that the feeding speed of the cast film is not changed, the rotating speed of the speed reduction motor 1501 is faster, the reciprocating transfer unit and the rack rotating unit work frequency is higher, and the support frame 8 and the cutter 9 cut the port portion of the cast film are faster, and the frequency of the cast film is shorter than that of the cast film can be cut in the conventional electric casting cylinder, and the cast film can be cut into a shorter.

Claims

1. The utility model provides a device of cutting of casting machine which characterized in that: including frame (1) and roof (2), the inside one end of frame (1) is rotated and is installed bearing roller (7), one side of roof (2) bottom is rotated through first support piece and is installed main shaft (5), the opposite side of roof (2) bottom is rotated through second support piece and is installed minor axis (13), minor axis (13) and the both ends on main shaft (5) surface are fixed with two sets of first swing arm (6) and second swing arm (14) respectively, it has connecting rod (10) to articulate between second swing arm (14) and first swing arm (6), second swing arm (14), first swing arm (6) and connecting rod (10) form parallelogram structure, and are two sets of be fixed with between first swing arm (6) and cut the unit, headstock (15) are installed to one side of roof (2) bottom, the one end of main shaft (5) extends to the inside of headstock (15), the inside of headstock (15) is provided with reciprocal unit of transferring, headstock (15) the inside of main shaft (5) one end is provided with and transfers the unit interconnect's of reciprocal rack of transfer, the output of motor (1501) and motor on one side is connected motor (1501).

2. The slitting device of the casting machine according to claim 1, characterized in that: the first supporting piece comprises a first vertical plate (3) fixed on one side of the bottom end of the top plate (2), bearing seats I (4) are fixed on the outer walls of the two sides of the first vertical plate (3), and one end of the main shaft (5) extends to the outer portions of the bearing seats I (4).

3. The slitting device of a casting machine according to claim 1, characterized in that: the second supporting piece comprises a second vertical plate (11) fixed to the other side of the bottom end of the top plate (2), bearing seats II (12) are fixed to the outer walls of the two sides of the second vertical plate (11), and one end of the short shaft (13) extends to the outer portion of the bearing seats II (12).

4. The slitting device of the casting machine according to claim 1, characterized in that: the slitting unit comprises a supporting frame (8) fixed between two groups of first swing arms (6) and a cutter (9) mounted at the bottom end of the supporting frame (8), and the length of the cutter (9) is smaller than or equal to that of the carrier roller (7).

5. The slitting device of a casting machine according to claim 1, characterized in that: the rack rotating unit comprises a linear rack (17) which is slidably mounted at the bottom of the power box (15), one end of the linear rack (17) is connected with the reciprocating transfer unit, a driving gear (16) is fixed on one side of the surface of the main shaft (5), and the driving gear (16) is meshed with the linear rack (17).

6. The slitting device of a casting machine according to claim 5, characterized in that: one side of headstock (15) bottom is fixed with the straight line track, and orbital upper surface slidable mounting of straight line has the slip table, the top of slip table and the bottom fixed connection of sharp rack (17).

7. The slitting device of a casting machine according to claim 5, characterized in that: the reciprocating transfer unit comprises two groups of guide seats (18) fixed on the inner wall of the power box (15), a first straight rod (19) and a second straight rod (22) are respectively installed inside the two groups of guide seats (18) in a sliding mode, a straight-opening frame (20) is fixed between the first straight rod (19) and the second straight rod (22), and one end, far away from the straight-opening frame (20), of the second straight rod (22) is fixedly connected with one end of the linear rack (17).

8. The slitting device of a casting machine according to claim 7, characterized in that: the reciprocating transfer unit also comprises a rotary disc (21) arranged on the output end shaft of the speed reducing motor (1501), a convex column (2101) is fixed at the edge position of the rotary disc (21), and the top end of the convex column (2101) extends to the outside of the straight opening frame (20).

9. The slitting device of a casting machine according to claim 1, characterized in that: the first swing arm (6) and the second swing arm (14) are made of aluminum alloy materials.