CN218966042U

CN218966042U - Cut runner machine

Info

Publication number: CN218966042U
Application number: CN202222882375.8U
Authority: CN
Inventors: 季洲; 陈晓平; 陶平
Original assignee: Bahai Precision Molding Suzhou Co ltd
Current assignee: Bahai Precision Molding Suzhou Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-05
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a gate shearing machine, which relates to the field of product machining and comprises: the material receiving device is externally provided with an outer shell; the conveying device is arranged at the upper part of the receiving device; a cutting device mounted above the conveyor; the clamping device is arranged above the conveying device and is positioned in front of the cutting device; a product placed on the conveyor; so as to realize the automation of the action of removing the pouring gate and be suitable for most pouring products.

Description

Cut runner machine

Technical Field

The utility model relates to the field of product machining, in particular to a gate shearing machine.

Background

In the production and processing of products, the injection molding processing is common, but an injection molding opening needs to be reserved in the injection molding processing, and a reserved pouring gate needs to be removed after the injection molding processing to obtain the products; in the conventional production, after the casting is finished, the difference exists in product structure, the positioning accuracy is difficult to ensure, and defective products are easy to cause, so that related pouring gates are required to be removed manually, time and labor are wasted, in an automatic process, related machines are changed after the products are changed, and the universality is not strong.

Therefore, it is necessary to provide a gate shearing machine to solve the above-mentioned problems.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: a gate shearing machine, comprising:

the material receiving device is externally provided with an outer shell;

the conveying device is arranged at the upper part of the receiving device;

a cutting device mounted above the conveyor;

the clamping device is arranged above the conveying device and is positioned in front of the cutting device;

and a product placed on the conveyor.

Further, preferably, the cutting device includes:

a pressing cylinder;

the cylinder plate is arranged below the lower pressing cylinder, and the output end of the lower pressing cylinder penetrates through the cylinder plate;

one end of the guide rod is connected with the cylinder plate and is positioned at the other end of the cylinder plate connected with the lower pressure cylinder, and the guide rods are distributed in a plurality of groups;

the connecting plate is arranged below the air cylinder plate, the guide rod penetrates through the connecting plate, and a plurality of groups of shearing cutters are fixedly arranged on the connecting plate;

one end of the pressing block is connected with the output end of the lower pressing cylinder, and the other end of the pressing block is fixed on the connecting plate;

the mounting plate is fixed below the connecting plate;

the finger cylinder is fixed in the middle of the connecting plate and is positioned below the output end of the lower pressing cylinder, and the finger cylinder is arranged in the two groups of pressing blocks;

the buffer springs are arranged on the mounting plate in a plurality of groups, are parallel to the shearing knives and are positioned outside the shearing knives;

and the clamping rods are symmetrically arranged on the finger cylinder in two groups.

Further, preferably, the mounting plate includes:

the pressing plate is connected with the other end of the buffer spring, which is connected with the mounting plate, and is positioned below the mounting plate;

and a plurality of groups of connecting rods are fixed between the mounting plate and the pressing plate and are positioned outside the buffer springs.

Further, preferably, the gripping device includes:

a height cylinder;

the height plate is arranged below the output end of the height cylinder;

a fixing plate installed below the height plate;

one end of the air rod is fixed at the output end of the height cylinder and penetrates through the height plate;

the mounting block is connected with the other end of the air rod, which is connected with the output end of the height air cylinder;

the height guide rail is fixed on the fixed plate, and the mounting block is mounted on the height guide rail;

the rotary head is arranged on the mounting block, and an alignment plate is connected below the rotary head;

the alignment cylinder is arranged below the alignment plate;

and the positioning device is arranged below the alignment cylinder and is connected with the output end of the alignment cylinder.

Further, preferably, the alignment cylinder includes:

the alignment guide rod is positioned outside the positioning device, and one end of the alignment guide rod is connected with the positioning device;

the contact plate is connected with the alignment guide rod and is positioned at the other end of the alignment guide rod, which is connected with the positioning device.

Further, preferably, the positioning device includes:

the positioning clamping rod is arranged at the output end of the alignment cylinder;

and the positioning pressing blocks are positioned at two ends of the positioning clamping rod.

Further, preferably, the conveying device includes:

the telescopic cylinder is arranged below the cutting device and the clamping device, and the tail part of the output end of the telescopic cylinder is connected with a telescopic plate;

the conveying plate is arranged below the material receiving device and the cutting device, is connected with the telescopic cylinder and is positioned above the telescopic cylinder, and a notch is formed in the middle of the conveying plate;

the mounting frame is arranged above the conveying plate and is positioned between the cutting device, the material receiving device and the conveying plate;

the erection plate is fixed above the installation frame, a notch is formed in the middle of the erection plate, and the telescopic cylinder is installed below the erection plate;

the telescopic guide rails are symmetrically arranged above the erection plate and positioned at two ends of the notch formed in the middle of the erection plate;

the placing plate is arranged above the telescopic guide rail, and a blanking opening is formed in the middle of the placing plate;

one end of the blanking plate is connected with the blanking opening and is positioned between the telescopic cylinder and the placing plate;

and the product template is placed and installed on the placing plate and is positioned above the feed opening.

Further, preferably, the receiving device includes:

the waste bin is fixed below the conveying plate and is positioned right below a notch arranged on the conveying plate;

the discharging plate is connected with the blanking plate and is positioned below the mounting plates and between the mounting frames;

and the receiving box is connected with the other end of the discharging plate, which is connected with the discharging plate, and is positioned above the waste bin.

Compared with the prior art, the utility model provides a gate shearing machine, which has the following beneficial effects:

in the embodiment of the utility model, after the product is clamped from the injection molding discharging position by the positioning clamping rod through the rotation of the rotating head in the clamping device, the product is placed on the conveying device by rotation, the product is pressed into the product template by the positioning device to finish relevant positioning, then the pouring gate of the product is removed by using the cutting device, and after the product is replaced, different products can be adapted only by replacing the product template and the shearing knife in the cutting device.

Drawings

FIG. 1 is a schematic diagram of a gate shearing machine;

FIG. 2 is a schematic illustration of a gate shearing machine with the outer housing removed;

FIG. 3 is a schematic view of a gripping device of a gate shearing machine;

FIG. 4 is a schematic bottom view of a portion of a gripping device of a gate shearing machine;

FIG. 5 is a schematic view of a cutting device of a gate shearing machine;

FIG. 6 is a schematic side view of a cutting device of a gate shearing machine;

FIG. 7 is a schematic view of a portion of a conveyor of a gate shearing machine;

FIG. 8 is a schematic diagram of a conveyor of a gate shearing machine;

in the figure: 1. a cutting device; 11. a pressing cylinder; 12. a cylinder plate; 13. a connecting plate;

131. a cutting knife; 14. a guide rod; 15. briquetting; 16. a buffer spring; 17. a mounting plate; 171. a pressing plate; 172. a connecting rod; 18. a clamping rod; 19. a finger cylinder; 2. a clamping device; 21. a height cylinder; 22. a high plate; 23. a mounting block; 24. a fixing plate; 25. an air bar; 26. a height guide rail; 27. a rotating head; 271. an alignment plate; 28. an alignment cylinder;

281. alignment guide rod; 282. a contact plate; 29. a positioning device; 291. positioning a clamping rod;

292. positioning a pressing block; 3. a transport device; 31. a telescopic cylinder; 311. a telescoping plate; 32. a blanking plate; 33. a transport plate; 34. placing a plate; 341. a feed opening; 35. a product template;

36. a telescopic guide rail; 37. a mounting frame; 38. erecting a plate; 4. a receiving device; 40. an outer housing; 41. a waste bin; 42. a receiving box; 43. a discharge plate; 5. and (5) a product.

Detailed Description

Referring to fig. 1 to 8, in an embodiment of the present utility model, a gate shearing machine includes:

the material receiving device 4 is provided with an outer shell 40 outside the material receiving device 4;

the conveying device 3 is arranged at the upper part of the receiving device 4;

a cutting device 1 mounted above the conveyor 3;

a gripping device 2 mounted above the conveyor 3 and in front of the cutting device 1;

a product 5 placed on said conveyor 3.

In this embodiment, as shown in fig. 5 and 6, the cutting device 1 includes:

a lower pressure cylinder 11;

the cylinder plate 12 is arranged below the lower pressing cylinder 11, and the output end of the lower pressing cylinder 11 passes through the cylinder plate 12;

one end of the guide rod 14 is connected with the cylinder plate 12, and the guide rod 14 is arranged in a plurality of groups at the other end of the cylinder plate 12 connected with the lower pressure cylinder 11;

the connecting plate 13 is arranged below the air cylinder plate 12, the guide rod 14 passes through the connecting plate 13, and a plurality of groups of shearing cutters 131 are fixedly arranged on the connecting plate 13;

one end of the pressing block 15 is connected with the output end of the lower pressing cylinder 11, and the other end of the pressing block is fixed on the connecting plate 13;

a mounting plate 17 fixed below the connection plate 13;

the finger cylinder 19 is fixed in the middle of the connecting plate 13 and is positioned below the output end of the lower pressing cylinder 11, and two groups of pressing blocks 15 are arranged in the pressing block;

a plurality of buffer springs 16 mounted on the mounting plate 17 in parallel with the cutter 131 and outside the cutter 131;

the clamping rods 18 are symmetrically arranged on the finger cylinder 19 in two groups.

In this embodiment, as shown in fig. 6, the cutting device 1 further includes:

a pressing plate 171 connected to the other end of the buffer spring 16 connected to the mounting plate 17 and located below the mounting plate 17;

a plurality of sets of connecting rods 172 are fixed between the mounting plate 17 and the pressing plate 171, and are outside the buffer springs 16.

As a preferred embodiment, after the product 5 is conveyed below the cutting device 1 by the conveying device 3, the pressing block 15 is driven to descend by the output end of the pressing block 11 by the pressing block 11, so that the connecting plate 13 is driven to descend, the guide rod 14 ensures that the posture of the connecting plate 13 is not changed in the descending process, the finger cylinder 19 and the mounting plate 17 are simultaneously descended in the descending process of the connecting plate 13, the finger cylinder 19 is intermittently ventilated, so that the finger cylinder 19 drives the clamping rod 18 to be intermittently tightened for clamping, the mounting plate 17 is descended, the pressing plate 171 is driven to press the product 5, the buffer spring 16 is compressed, and the shearing knife 131 is aligned with the product to shear a gate; after the above actions are completed, the pressing plate 171 is lifted up by the lifting cylinder 11, the pressing plate 171 is driven to lift up by the release of the buffer spring 16, the lifting and lowering postures of the pressing plate 171 are kept unchanged by the existence of the connecting rod 172, after the material in the product 5 falls, the clamping rod 18 clamps the waste, and after the conveying device 3 is far away, the finger cylinder 19 is released, and the clamping rod 18 is driven to relax, so that the waste falls.

In this embodiment, as shown in fig. 3, the gripping device 2 includes:

a height cylinder 21;

a height plate 22 installed below the output end of the height cylinder 21;

a fixing plate 24 installed below the height plate 22;

an air bar 25 having one end fixed to the output end of the height cylinder 21 and passing through the height plate 22;

the mounting block 23 is connected with the other end of the air rod 25, which is connected with the output end of the height air cylinder 21;

a height guide rail 26 fixed on the fixing plate 24, and the mounting block 23 is mounted on the height guide rail 26;

a rotating head 27 mounted on the mounting block 23, and an alignment plate 271 is connected below the rotating head 27;

an alignment cylinder 28 mounted below the alignment plate 271;

the positioning device 29 is installed below the alignment cylinder 28 and connected with the output end of the alignment cylinder 28.

In this embodiment, as shown in fig. 3 and 4, the alignment cylinder 28 includes:

an alignment guide rod 281, which is located outside the positioning device 29, and one end of which is connected with the positioning device 29;

the contact plate 282 is connected to the alignment guide 281, and is located at the other end of the alignment guide 281, which is connected to the positioning device 29.

In this embodiment, as shown in fig. 4, the positioning device 29 includes:

a positioning clamp lever 291 mounted at the output end of the alignment cylinder 28;

and positioning press blocks 292 positioned at two ends of the positioning clamping rod 291.

As a preferred embodiment, the rotating head 27 rotates to clamp the product 5 from the discharge hole in the casting process through the positioning clamping rod 291, and the product is brought to the upper side of the conveying device 3 through rotation, the height air cylinder 21 is pressed down, the air rod 25 drives the mounting block 23 to press down, the mounting block 23 is pressed down through the height guide rail 26, so as to drive the positioning device 29 to press down, after the mounting block 23 moves to an end point through the height guide rail 26, the alignment air cylinder 28 is pressed down, the contact plate 282 is lowered, the alignment guide rod 281 enables the posture of the contact plate 282 in the lowering process not to change, and the positioning pressing block 292 and the alignment guide rod 281 complete the positioning of the product 5 in the lowering process.

In this embodiment, as shown in fig. 7 and 8, the conveying device 3 includes:

the telescopic cylinder 31 is arranged below the cutting device 1 and the clamping device 2, and the tail part of the output end of the telescopic cylinder is connected with a telescopic plate 311;

the conveying plate 33 is arranged below the material receiving device 4 and the cutting device 1, is connected with the telescopic cylinder 31 and is positioned above the telescopic cylinder 31, and a notch is formed in the middle of the conveying plate 33;

a mounting frame 37 mounted above the transport plate 33 and located between the cutting device 1, the receiving device 4 and the transport plate 33;

the erection plate 38 is fixed above the erection frame 37, a notch is formed in the middle of the erection plate 38, and the telescopic cylinder 31 is installed below the erection plate 38;

the telescopic guide rails 36 are symmetrically arranged above the erection plate 38 in two groups and are arranged at two ends of a notch formed in the middle of the erection plate 38;

the placing plate 34 is arranged above the telescopic guide rail 36, and a discharging opening 341 is formed in the middle of the placing plate 34;

one end of the blanking plate 32 is connected with the blanking opening 341 and is positioned between the telescopic cylinder 31 and the placing plate 34;

the product template 35 is placed and installed on the placement plate 34 and is located above the feed opening 341.

As a preferred embodiment, the product template 35 is mounted on the placement plate 34, the initial position of the product template 35 is below the rotating head 27, the telescopic cylinder 31 is extended, so that the placement plate 34 moves on the telescopic guide rail 36, the product template 35 of the placement plate 34 moves below the cutting device 1, the stroke end of the placement plate 34 is that the product template 35 is below the clamping rod 18, the telescopic cylinder 31 is intermittently telescopic, and after the gate is cut, the telescopic cylinder 31 is contracted, and the above process is repeated.

In this embodiment, as shown in fig. 2 and 8, the receiving device 4 includes:

a waste bin 41 fixed under the transport plate 33, directly under the notch provided on the transport plate 33;

the discharging plate 43 is connected with the blanking plate 32 and is positioned below the mounting plate 38 and between the mounting frames 37;

and the receiving box 42 is connected with the other end of the discharging plate 43, which is connected with the blanking plate 32, and is positioned above the waste bin 41.

It should be noted that the waste bin 41 is located right below the notch in the middle of the mounting plate 38, the discharging plate 43 is connected to the discharging plate 32, and the width of the discharging plate 43 is greater than that of the discharging plate 32, so that the discharging plate 32 is always in contact with the discharging plate 43 when the discharging plate 32 moves on the telescopic guide rail 36 along with the placing plate 34;

as a preferred embodiment, after the product 5 is poured, the rotary head 27 rotates, the product 5 is clamped by the positioning clamping rod 291 from a discharge hole in the pouring process and is brought above the product template 35 by rotation, the height air cylinder 21 is pressed down, the air rod 25 drives the mounting block 23 to press down, the mounting block 23 is pressed down by the height guide rail 26, thereby driving the positioning device 29 to press down until the product 5 is placed on the product template 35, the positioning air cylinder 28 is pressed down, the contact plate 282 is lowered, the positioning pressing block 292 and the positioning guide rod 281 are aligned with a positioning area on the product template 35, positioning is completed, then the positioning air cylinder 28 and the height air cylinder 21 are lifted up, the positioning clamping rod 291 is loosened, the extension of the telescopic cylinder 31 causes the placing plate 34 to move on the telescopic guide rail 36, the product template 35 of the placing plate 34 moves below the clamping rod 18, the lower pressing cylinder 11 is pressed down, the output end of the lower pressing cylinder 11 drives the pressing block 15 to descend, thereby driving the connecting plate 13 to descend, during the descending process of the connecting plate 13, the finger cylinder 19 descends simultaneously with the mounting plate 17, the finger cylinder 19 intermittently ventilates, the finger cylinder 19 drives the clamping rod 18 to intermittently tighten and clamp, the mounting plate 17 descends, the pressing plate 171 is driven to press the product 5, the buffer spring 16 is compressed, the shearing knife 131 is aligned with the product to shear, after that, the lower pressing cylinder 11 ascends, the pressing plate 171 ascends because the buffer spring 16 releases, the pressing plate 171 is driven to rise, after the material in the product 5 falls, the clamping rod 18 clamps the waste, and after the conveying device 3 is far away, the finger cylinder 19 is released, and the clamping rod 18 is driven to be released, so that the waste falls.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A cut runner machine, its characterized in that: comprising the following steps:

the material receiving device (4), wherein an outer shell (40) is arranged outside the material receiving device (4);

the conveying device (3) is arranged at the upper part of the receiving device (4);

a cutting device (1) mounted above the conveyor (3);

a gripping device (2) mounted above the conveyor (3) and in front of the cutting device (1);

a product (5) placed on the conveyor (3).

2. The gate shearing machine as set forth in claim 1, wherein: the cutting device (1) comprises:

a lower pressure cylinder (11);

the cylinder plate (12) is arranged below the lower pressing cylinder (11), and the output end of the lower pressing cylinder (11) passes through the cylinder plate (12);

one end of the guide rod (14) is connected with the air cylinder plate (12) and is positioned at the other end of the air cylinder plate (12) connected with the lower pressure air cylinder (11), and the guide rods (14) are distributed in a plurality of groups;

the connecting plate (13) is arranged below the air cylinder plate (12), the guide rod (14) penetrates through the connecting plate (13), and a plurality of groups of shearing cutters (131) are fixedly arranged on the connecting plate (13);

one end of the pressing block (15) is connected with the output end of the lower pressing cylinder (11), and the other end of the pressing block is fixed on the connecting plate (13);

the mounting plate (17) is fixed below the connecting plate (13);

the finger cylinder (19) is fixed in the middle of the connecting plate (13) and is positioned below the output end of the lower pressing cylinder (11), and the two groups of pressing blocks (15);

buffer springs (16) which are arranged on the mounting plate (17) in a plurality of groups and are parallel to the shearing blade (131) and are positioned outside the shearing blade (131);

and the clamping rods (18) are symmetrically arranged on the finger cylinder (19) in two groups.

3. A gate shearing machine as defined in claim 2 wherein: the cutting device (1) further comprises:

a pressing plate (171) connected with the other end of the buffer spring (16) connected with the mounting plate (17) and positioned below the mounting plate (17);

and a plurality of groups of connecting rods (172) are fixed between the mounting plate (17) and the pressing plate (171) and are positioned outside the buffer springs (16).

4. The gate shearing machine as set forth in claim 1, wherein: the gripping device (2) comprises:

a height cylinder (21);

a height plate (22) installed below the output end of the height cylinder (21);

a fixed plate (24) mounted below the height plate (22);

one end of the air rod (25) is fixed at the output end of the height cylinder (21) and penetrates through the height plate (22);

the mounting block (23) is connected with the other end of the air rod (25) connected with the output end of the height cylinder (21);

a height guide rail (26) fixed on the fixed plate (24), and the mounting block (23) is mounted on the height guide rail (26);

a rotating head (27) mounted on the mounting block (23), and an alignment plate (271) is connected below the rotating head (27);

an alignment cylinder (28) mounted below the alignment plate (271);

the positioning device (29) is arranged below the alignment cylinder (28) and is connected with the output end of the alignment cylinder (28).

5. The gate shearing machine as defined in claim 4, wherein: the alignment cylinder (28) includes:

the alignment guide rod (281) is positioned outside the positioning device (29), and one end of the alignment guide rod is connected with the positioning device (29);

and the contact plate (282) is connected with the alignment guide rod (281) and is positioned at the other end of the alignment guide rod (281) connected with the positioning device (29).

6. The gate shearing machine as defined in claim 4, wherein: the positioning device (29) comprises:

the positioning clamping rod (291) is arranged at the output end of the alignment cylinder (28);

and the positioning pressing blocks (292) are positioned at two ends of the positioning clamping rod (291).

7. The gate shearing machine as set forth in claim 1, wherein: the transport device (3) comprises:

the telescopic cylinder (31) is arranged below the cutting device (1) and the clamping device (2), and the tail part of the output end of the telescopic cylinder is connected with a telescopic plate (311);

the conveying plate (33) is arranged below the material receiving device (4) and the cutting device (1), is connected with the telescopic cylinder (31), is positioned above the telescopic cylinder (31), and is provided with a notch in the middle of the conveying plate (33);

the mounting frame (37) is arranged above the conveying plate (33) and is positioned between the cutting device (1), the receiving device (4) and the conveying plate (33);

the erection plate (38) is fixed above the installation frame (37), a notch is formed in the middle of the erection plate (38), and the telescopic cylinder (31) is installed below the erection plate (38);

the telescopic guide rails (36) are symmetrically arranged above the erection plate (38) and are positioned at two ends of the notch formed in the middle of the erection plate (38);

the placing plate (34) is arranged above the telescopic guide rail (36), and a discharging opening (341) is formed in the middle of the placing plate (34);

one end of the blanking plate (32) is connected with the blanking opening (341) and is positioned between the telescopic cylinder (31) and the placing plate (34);

and a product template (35) which is placed and installed on the placing plate (34) and is positioned above the blanking opening (341).

8. The gate shearing machine as defined in claim 7, wherein: the receiving device (4) comprises:

the waste bin (41) is fixed below the conveying plate (33) and is positioned right below a notch arranged on the conveying plate (33);

the discharging plate (43) is connected with the blanking plate (32) and is positioned below the mounting plate (38) and between the mounting frames (37);

the receiving box (42) is connected with the other end of the discharging plate (43) connected with the discharging plate (32) and is positioned above the waste bin (41).