CN215237208U - Mould of four hook reducing plates - Google Patents

Abstract

The utility model relates to a four moulds that subtract hook plate, including last mould device and the lower mould device that mutually supports, it includes the top board to go up the mould device, the top board is equipped with the punching press subassembly in proper order along panel direction of delivery, the subassembly that bends and cut off the drift, lower mould device includes the holding down plate, the holding down plate is equipped with the punching press mould subassembly of pegging graft and sliding connection with the punching press subassembly, the holding down plate is equipped with the bending die subassembly of pegging graft and sliding connection with the subassembly that bends, the holding down plate is equipped with and cuts off the drift and peg graft and sliding connection's the die that cuts off, panel place at lower mould device with go up between the mould device. This application has when panel is when carrying, goes up the punching press subassembly in the mold device, the subassembly that bends and cut off the drift respectively with the punching press mould subassembly of pushing down the device, the die assembly that bends and cut off the die cooperation, with panel punching press and cut off into four left side drag hook boards and four right side drag hook boards, convenient and fast, one shot forming improves the production efficiency's when four drag hook boards of batch production effect greatly.

Description

Mould of four hook reducing plates

Technical Field

The application relates to the technical field of molds, in particular to a mold with four hook reducing plates.

Background

The four hook reducing plates are accessories on the motorcycle and are divided into a left four hook reducing plate and a right four hook reducing plate, and the left four hook reducing plates and the right four hook reducing plates are different in shape.

Referring to fig. 5 and 6, the four left hook reducing plates and the four right hook reducing plates are in the shapes as shown in the drawing, when the four left hook reducing plates and the four right hook reducing plates are produced, because the four left hook reducing plates and the four right hook reducing plates are complex in shape, the four left hook reducing plates and the four right hook reducing plates are different in shape, so that the production steps are multiple, different machines are required to process the plate to form the four hook reducing plates, and when the four hook reducing plates are produced in batches, the production efficiency is low.

In view of the above-described related art, the inventors consider that there is a drawback in that the production efficiency is low when the four hook reducing plates are mass-produced.

SUMMERY OF THE UTILITY MODEL

In order to improve the production efficiency when four subtract hook plates of batch production, this application provides a mould of four subtract hook plates.

The application provides a four subtract mould of hook plate adopts following technical scheme:

the utility model provides a four mould that subtract hook plate, is including last mould device and the lower mould device that mutually supports, it includes the top board to go up the mould device, the top board is equipped with punching press subassembly, bending component and cuts off the drift along panel direction of delivery in proper order, lower mould device includes the holding down plate, the holding down plate be equipped with punching press subassembly grafting and sliding connection's punching press mould subassembly, the holding down plate be equipped with bending press subassembly grafting and sliding connection's bending die subassembly, the holding down plate be equipped with cut off the drift and peg graft and sliding connection's the die that cuts off, panel is placed lower mould device with go up between the mould device.

Through adopting above-mentioned technical scheme, when mould was carried to panel, go up the mould device and move towards lower mould subassembly, go up the punching press subassembly in the mould device, the subassembly that bends and cut off the drift respectively with the punching press mould subassembly of the device that pushes down, the mould subassembly that bends and cut off the die cooperation, with panel punching press and cut off into four left side subtracting hook plates and four right subtracting hook plates, convenient and fast, one shot forming improves the production efficiency when four subtracting hook plates of batch production greatly.

Preferably, the punching assembly comprises a left forming punch part and a right forming punch part, the punching die assembly comprises a left forming die part and a right forming die part, the left forming punch part is connected with the left forming die part in an inserting mode and connected in a sliding mode, and the right forming punch part is connected with the right forming die part in an inserting mode and connected in a sliding mode.

Through adopting above-mentioned technical scheme, the appearance of two four subtracting hook plates about shaping drift portion and about shaping die part can one-time processing about setting, convenient and fast improves production efficiency.

Preferably, the subassembly that bends includes the left side drift and the right side drift of bending, the mould subassembly that bends includes the left side die and the right side die that bends of bending, the left side drift of bending with the left side die grafting and sliding connection of bending, the right side punch of bending with the right side die grafting and sliding connection of bending.

Through adopting above-mentioned technical scheme, press the curved drift about setting and press the curved die about, can once only subtract hook plate and four right subtract hook plate to press curved, convenient and fast improves production efficiency.

Preferably, the lower pressing plate is sequentially provided with a plurality of positioning pins along the plate feeding direction.

Through adopting above-mentioned technical scheme, through set up the locating pin on the lower mould device, can conveniently observe whether panel takes place the skew in transportation process.

Preferably, the lower pressing plate is fixedly connected with a plurality of supporting blocks, and the plates are placed on the supporting blocks.

Through adopting above-mentioned technical scheme, fixedly connected with supporting shoe on the lower mould device can provide the support for panel, conveniently goes up the mould device and to panel punching press.

Preferably, both ends of the supporting block are obliquely arranged, one end of the supporting block is obliquely and downwards arranged towards the feeding end, and the other end of the supporting block is obliquely and downwards arranged towards one end of the discharging end.

Through adopting above-mentioned technical scheme, the supporting shoe both ends are towards feed end and discharge end slope setting respectively, make things convenient for the transport of panel, make the panel transport more smooth.

Preferably, the lower pressing plate is close to the feeding end fixedly connected with feeding auxiliary piece, the feeding auxiliary piece includes the bottom plate, the bottom plate fixed connection be in on the lower pressing plate, fixedly connected with limiting plate on the bottom plate.

Through adopting above-mentioned technical scheme, set up the feeding that the limiting plate made things convenient for panel in the feeding auxiliary member, can rectify the position of panel feeding simultaneously.

Preferably, a discharging plate is arranged at the discharging end of the lower pressing plate, and the discharging plate is arranged obliquely downwards.

Through adopting above-mentioned technical scheme, through setting up out the flitch, make things convenient for the ejection of compact after panel cuts, also provide the buffering for four unhook boards after cutting simultaneously, make the difficult emergence of product damage.

Preferably, the lower die device is provided with a collecting cavity, and the collecting cavity is opposite to the lower die device.

Through adopting above-mentioned technical scheme, collect the chamber through setting up, conveniently collect the waste material that drops behind the panel punching press.

Preferably, a plurality of limiting blocks are arranged at two ends of the lower pressing plate along the conveying direction of the plate.

Through adopting above-mentioned technical scheme, be equipped with the stopper at holding down plate along panel direction of delivery's both ends, be difficult for taking place the skew when enabling panel to carry, when panel carries out the punching press, make panel be difficult for taking place violent shake simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up mould device and lower mould device, make four left side subtract hook plate and four right side subtract hook plate ability one shot forming, convenient and fast improves the production efficiency when four subtract hook plates of batch production.

2. Through setting up the stopper, difficult emergence skew when making panel carry, when panel carries out the punching press, make panel be difficult for taking place violent shake simultaneously.

3. Through setting up the feeding auxiliary member and make things convenient for the feeding of panel, can rectify the position of panel feeding simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a die with four hook reducing plates.

FIG. 2 is a schematic view of the lower die assembly.

Fig. 3 is a schematic structural view of the upper die device.

Fig. 4 is a processing flow chart of the left four hook reducing plates and the right four hook reducing plates.

Fig. 5 is a three-view of the left four hook reducing plates.

Fig. 6 is a three-view of the right four hook reducing plate.

Description of reference numerals:

1. a limiting block; 2. a limiting groove; 3. a feed aid; 31. a base plate; 32. a fixing plate; 33. a limiting plate; 4. a support block; 5. a steel ball type independent guide pillar; 51. a pillar; 52. a slider; 6. an upper die device; 61. a stamping assembly; 611. a left forming punch; 6111. a left connecting hole punch; 6112. a left mounting hole punch; 6113. a left trimming punch; 6114. a left outline punch; 612. forming a punch part on the right; 6121. a right connecting hole punch; 6122. a right mounting hole punch; 6123. a right fixed-hole punch; 6124. a right trimming punch; 6125. a right profile punch; 613. a central hole punch; 62. a press bending assembly; 621. a left press bending punch; 622. a right press bending punch; 63. cutting off the punch; 64. an upper support plate; 65. an upper pressure plate; 7. a lower die device; 71. a stamping die assembly; 711. a left forming die section; 7111. a left connecting hole female die; 7112. a left mounting hole female die; 7113. a left trimming female die; 7114. a left outer shape female die; 712. a right forming die section; 7121. a right connecting hole female die; 7122. a hole female die is installed on the right side; 7123. a right fixed hole female die; 7124. a right trimming female die; 7125. a right external concave die; 713. a central hole female die; 72. a press bending die assembly; 721. bending the female die leftwards; 722. bending the female die rightly; 73. cutting off the female die; 74. a lower support plate; 75. a lower pressing plate; 8. a collection chamber; 9. a partition plate; 10. a discharge plate; 11. positioning pins; 12. a positioning hole punch; 13. a positioning hole female die; 14. a left four hook reducing plate; 15. and the right four hook reducing plates.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a mould of four hook reducing plates. Referring to fig. 1, 2 and 3, the die assembly comprises an upper die device 6 and a lower die device 7, the upper die device 6 comprises a punching assembly 61, a bending assembly 62 and a cutting punch 63, the lower die device 7 comprises a punching die assembly 71, a bending die assembly 72 and a cutting die 73, the punching assembly 61, the bending assembly 62 and the cutting punch 63 are respectively in plug-in fit with the punching die assembly 71, the bending die assembly 72 and the cutting die 73, and a plate (not shown in the figure) is placed on one end of the lower die device 7 close to the upper die device 6.

Referring to fig. 1 and 3, lower die device 7 further includes a lower support plate 74 and a lower press plate 75, lower press plate 75 is fixedly connected to lower support plate 74, upper die device 6 further includes an upper support plate 64 and an upper press plate 65, upper press plate 65 is fixedly connected to upper support plate 64, upper press plate 65 is identical to lower press plate 75 in size, and upper press plate 65 is parallel to lower press plate 75.

Referring to fig. 1, a hydraulic device (not shown in the figure) is installed on one surface of the upper supporting plate 64, which is far away from the lower supporting plate 74, the upper die device 6 moves towards the direction close to or far away from the lower die device 7 under the driving of the hydraulic device, the lower supporting plate 74 is close to the supporting columns 51 of the steel ball independent guide columns 5 which are fixedly connected to four corners of the upper supporting plate 64, the sliding blocks 52 of the steel ball independent guide columns 5 are fixedly connected to the upper supporting plate, the sliding blocks 52 are sleeved on the supporting columns 51, the sliding blocks 51 slide on the supporting columns 51 under the driving of the hydraulic device, and therefore the movement guide of the upper supporting plate 64 is realized.

Referring to fig. 2, a press die assembly 71, a bending die assembly 72, and a cutting die 73 are provided on a lower platen 75.

Referring to fig. 2, the press die assembly 71 includes a forming die portion configured as a left forming die portion 711 and a right forming die portion 712, the left forming die portion 711 and the right forming die portion 712 are respectively located at two sides of a width center line of the lower pressure plate 75, and the left forming die portion 711 and the right forming die portion 712 are both recessed downward to penetrate through the lower support plate 74 and the lower pressure plate 75.

Referring to fig. 2, the left forming mold part 711 is provided with a left connecting hole female mold 7111, a left mounting hole female mold 7112, a left trimming female mold 7113 and a left outer-shape female mold 7114 in sequence along the plate conveying direction, and the number of the left mounting hole female molds 7112 is two.

Referring to fig. 2, the right forming die part 712 is sequentially provided with a right connecting hole female die 7121, a right mounting hole female die 7122, a right fixing hole female die 7123, a right trimming female die 7124 and a right appearance female die 7125 along the conveying direction of the plate, the number of the right mounting hole female dies 7122 is two, and the right fixing hole female die 7123 is located between the two right mounting hole female dies 7122.

Referring to fig. 2, the center line of the left connecting hole female die 7111 and the center line of the right connecting hole female die 7121 are on the same straight line, the center line of the left mounting hole female die 7112 and the center line of the right mounting hole female die 7122 are on the same straight line, the center line of the left trimming female die 7113 and the center line of the right trimming female die 7124 are on the same straight line, and the center line of the left outer female die 7114 and the center line of the right outer female die 7125 are on the same straight line.

Referring to fig. 2, the stamping die assembly 71 further includes a central hole die 713, a central line of the central hole die 713 is aligned with a width central line of the lower pressing plate 75, and the central hole die 713 is recessed downward to penetrate through the lower supporting plate 74 and the lower pressing plate 75.

Referring to fig. 2, the forming die portion and the center hole die 713 are sequentially arranged in the plate material conveying direction.

Referring to fig. 2, the bending die assembly 72 includes a left bending die 721 and a right bending die 722, and the left bending die 721 and the right bending die 722 are symmetrically disposed with respect to a width center line of the lower platen 75.

Referring to fig. 2, a press die assembly 71, a bending die assembly 72, and a cutting die 73 are provided in this order from near the feed end toward near the discharge end.

Referring to fig. 1 and 3, the punching assembly 61, the press bending assembly 62, and the cutting punch 63 are fixedly attached to an end of the upper platen 65 adjacent to the lower platen 75.

Referring to fig. 3, the punching assembly 61 includes a forming punch portion, the forming punch portion is configured as a left forming punch portion 611 and a right forming punch portion 612, the left forming punch portion 611 and the right forming punch portion 612 are respectively located at two sides of the width center line of the upper platen 65, the left forming punch portion 611 is opposite to the left forming die portion 711, the right forming punch portion 612 is opposite to the right forming die portion, the left forming punch portion 611 is in plug-in fit with the left forming die portion 711, and the right forming punch portion 612 is in plug-in fit with the right forming die portion.

Referring to fig. 3, a left connecting hole punch 6111, a left mounting hole punch 6112, a left trimming punch 6113 and a left outer shape punch 6114 are sequentially arranged on the left side of the left forming punch 611 along the plate conveying direction, and two left mounting hole punches 6112 are arranged.

Referring to fig. 2 and 3, the left connecting hole punch 6111, the left mounting hole punch 6112, the left trimming punch 6113 and the left outer punch 6114 are respectively opposite to the left connecting hole female die 7111, the left mounting hole female die 7112, the left trimming female die 7113 and the left outer female die 7114, and the left connecting hole punch 6111, the left mounting hole punch 6112, the left trimming punch 6113 and the left outer punch 6114 are respectively in plug fit with the left connecting hole female die 7111, the left mounting hole female die 7112, the left trimming female die 7113 and the left outer female die 7114, so that the plate is placed on the left forming die part 711 and is subjected to partial punch forming.

Referring to fig. 3, the right forming punch portion 612 is sequentially provided with two right connecting hole punches 6121, two right mounting hole punches 6122, two right fixing hole punches 6123, two right trimming punches 6124 and two right outline punches 6125 along the plate conveying direction, and the right fixing hole punch 6123 is located between the two right mounting hole punches 6122.

Referring to fig. 2 and 3, the right connecting hole punch 6121, the right mounting hole punch 6122, the right fixing hole punch 6123, the right trimming punch 6124 and the right outer punch 6125 are respectively opposite to the right connecting hole die 7121, the right mounting hole die 7122, the right fixing hole die 7123, the right trimming die 7124 and the right outer die 7125, the right connecting hole punch 6121, the right mounting hole punch 6122, the right fixing hole punch 6123, the right trimming punch 6124 and the right outer punch 6125 are respectively in inserting fit with the right connecting hole die 7121, the right mounting hole die 7122, the right fixing hole die 7123, the right trimming die 7124 and the right outer die 7125, and a part of the plate placed on the right forming die part 712 is subjected to stamping forming.

Referring to fig. 2 and 3, the punching assembly 61 further includes a central hole punch 613, the central hole punch 613 is opposite to the central hole die 713, and the central hole punch 613 is in plug-in fit with the central hole die 713 to punch and form the plate.

Referring to fig. 2 and 3, the press bending assembly 62 includes a left press bending punch 621 and a right press bending punch 622, the left press bending punch 621 and the right press bending punch 622 are respectively opposite to the left press bending die 721 and the right press bending die 722, and the left press bending punch 621 and the right press bending punch 622 are respectively in insertion fit with the left press bending die 721 and the right press bending die 722 to press and bend two ends of the plate material formed by the punching assembly 61.

Referring to fig. 2 and 4, the cutting punch 63 faces the cutting die 73, and the cutting punch 63 is fitted into the cutting die 73 to cut the formed and bent plate material, thereby forming the left and right four hook reducing plates 14 and 15.

Referring to fig. 2, the lower die device 7 further includes a positioning hole female die 13, the positioning hole female die 13 is located on the side close to the feeding end, the center of the positioning hole female die 13 is located on the width center line of the lower pressing plate 75, and the positioning hole female die 13 penetrates through the lower supporting plate 74 and the lower pressing plate 75.

Referring to fig. 2 and 3, the upper die assembly 6 further includes a pilot hole punch 12 fixedly attached to the upper platen 65, the pilot hole punch 12 being centrally opposed to the pilot hole die 13. And a positioning hole punch 12 is in inserted fit with the positioning hole female die 13 and is used for punching a plate to form a positioning hole.

Referring to fig. 2, the lower die device 7 further includes a positioning pin 11 fixedly connected to the lower press plate 75, a center of the positioning pin 11 is located on a width center line of the lower press plate 75, the positioning pin 11 is arranged along a conveying direction of the plate material, and the positioning hole in the plate material is matched with the positioning pin 11, so that whether the plate material is eccentric or not in the conveying and stamping processes can be conveniently observed.

Referring to fig. 2, the lower pressing plate 75 is close to the feeding end and goes up fixedly connected with feeding auxiliary 3, and feeding auxiliary 3 includes bottom plate 31 of fixed connection on lower pressing plate 75, equal fixed connection fixed plate 32 on the base both sides, fixedly connected with limiting plate 33 on the fixed plate 32, and bottom plate 31, fixed plate 32 and limiting plate 33 integrated into one piece set up feeding auxiliary 3 and enable more steady transport of panel on lower die assembly 7.

Referring to fig. 2, the lower pressing plate 75 is close to the fixed discharging plate 10 on the discharging end, the discharging plate 10 is inclined downwards towards the direction close to the lower supporting plate 74, the discharging plate 10 is arranged to facilitate discharging of the cut plate, meanwhile, the four hook reducing plates are buffered, and the product is not easy to damage

Referring to fig. 2, the equal fixedly connected with stopper 1 in both ends of holding down plate 75 has all opened spacing groove 2 in the stopper 1 relative one side that is located holding down plate 75 both ends, and the panel both ends are located spacing groove 2, and panel is spacing at spacing groove 2, and stopper 1 is difficult for taking place the skew when enabling panel to carry, and panel is adding man-hour, makes the difficult violent shake that takes place of panel, makes processing more accurate.

Referring to fig. 2, five groups of supporting blocks 4 are fixedly connected to the lower pressing plate 75, each group of supporting blocks 4 is symmetrically arranged with the width of the lower pressing plate 75 as a center, the five groups of supporting blocks 4 are respectively located between the feeding auxiliary member 3 and the right connecting hole concave die 7121, between the right mounting hole concave die 7122 and the right appearance concave die 7125, between the right appearance concave die 7125 and the right bending concave die 722, between the central hole concave die 713 and the cutting concave die 73, and on two sides of the cutting concave die 73, the supporting blocks 4 can support the plate, and the upper die device 6 can conveniently stamp the plate.

Referring to fig. 2, both ends of the supporting block 4 are obliquely arranged, one end of the supporting block 4 is obliquely and downwardly arranged towards the feeding end, and the other end of the supporting block 4 is obliquely and downwardly arranged towards the discharging end, so that the plates can be conveniently conveyed from one group of supporting blocks 4 to another group of supporting blocks 4, and the plates can be conveyed more smoothly.

Referring to fig. 1, fixedly connected with collection chamber 8 is kept away from holding down plate 75 one side to bottom suspension board 74, is equipped with two division boards 9 in the collection chamber 8, and division board 9 will collect chamber 8 and divide into three cavity, and the waste material that drops after the panel punching press is conveniently collected to three cavity, convenient follow-up centralized processing.

The principle of the die with the four hook reducing plates in the embodiment is as follows:

referring to fig. 2, 3 and 4, when a plate is fed to the lower die device 7 through the feeding auxiliary member 3 according to a set amount, the upper die device 6 moves towards the lower die device 7 under the action of the hydraulic device, so that the positioning hole punch 12 is in inserted fit with the positioning hole die 13, after a positioning hole is punched on the plate, the upper die device 6 moves away from the lower die device 7 under the action of the hydraulic device, after the plate is fed according to the set amount again, the upper die device 6 moves towards the lower die device 7 under the action of the hydraulic device, the left connecting hole punch 6111 and the left mounting hole punch 6112 are respectively in inserted fit with the left connecting hole die 7111 and the left mounting hole die 7112, the right connecting hole punch 6121, the right fixing hole punch 6123 and the right mounting hole punch 6122 are respectively in inserted fit with the right connecting hole 7121, the right fixing hole die 7123 and the right mounting hole die 7122, the plate is punched to form a mounting hole and a fixing hole, the upper die device 6 moves away from the lower die device 7 under the action of the hydraulic device, the plate is conveyed according to the set quantity again, the upper die device 6 moves close to the lower die device 7 under the action of the hydraulic device, the left trimming punch 6113 is in plug-in fit with the left trimming female die 7113, the right trimming punch 6124 is in plug-in fit with the right trimming female die 7124, and rim charge punching is completed on the plate.

Referring to fig. 2, 3 and 4, after the punching of the rim charge is completed on the plate material, the upper die device 6 moves away from the lower die device 7 under the action of the hydraulic device, after the plate material is conveyed according to the set amount again, the upper die device 6 moves towards and close to the lower die device 7 under the action of the hydraulic device, the left outline punch 6114 is in inserted fit with the left outline die 7114, the right outline punch 6125 is in inserted fit with the right outline die 7125, the punching of the left outline and the outline is completed on the plate material, the upper die device 6 moves away from the lower die device 7 under the action of the hydraulic device, after the plate material is conveyed according to the set amount again, the upper die device 6 moves towards and close to the lower die device 7 under the action of the hydraulic device, the central hole punch 613 is in inserted fit with the central hole die 713, the punching of the central hole is completed on the plate material, the upper die device 6 moves away from the lower die device 7 under the action of the hydraulic device, after the plate is conveyed according to the set amount again, the upper die device 6 moves towards the lower die device 7 under the action of the hydraulic device, the cutting punch 63 is in inserted fit with the cutting female die 73, and the plate is cut into the left four hook reducing plates 14 and the right four hook reducing plates 15. The die is used for processing the plate into the four left hook reducing plates and the four right hook reducing plates at one time, is convenient and fast, and can greatly improve the production efficiency of the four hook reducing plates during batch production.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a mould of four hook reducing plates which characterized in that: including last mould device (6) and lower mould device (7) of mutually supporting, it includes top board (65) to go up mould device (6), top board (65) are equipped with punching press subassembly (61), bend subassembly (62) and cut off drift (63) along panel direction of delivery in proper order, lower mould device (7) include holding down plate (75), holding down plate (75) be equipped with punching press subassembly (61) are pegged graft and sliding connection's punching press mould subassembly (71), holding down plate (75) be equipped with bend subassembly (62) are pegged graft and sliding connection's bend mould subassembly (72), holding down plate (75) be equipped with cut off drift (63) and grafting and sliding connection cut off die (73), panel is placed lower mould device (7) with go up between mould device (6).

2. The die of claim 1, wherein: the stamping assembly (61) comprises a left forming stamping part (611) and a right forming stamping part (612), the stamping die assembly (71) comprises a left forming die part (711) and a right forming die part (712), the left forming stamping part (611) is connected with the left forming die part (711) in an inserting and sliding mode, and the right forming stamping part (612) is connected with the right forming die part (712) in an inserting and sliding mode.

3. The die of claim 1, wherein: bending assembly (62) including left bending drift (621) and right bending drift (622), bending die assembly (72) includes left bending die (721) and right bending die (722), left side bending drift (621) with left side bending die (721) is pegged graft and sliding connection, right side bending drift (622) with right side bending die (722) is pegged graft and sliding connection.

4. The die of claim 1, wherein: the lower pressing plate (75) is sequentially provided with a plurality of positioning pins (11) along the plate feeding direction.

5. The die of claim 1, wherein: the lower pressing plate (75) is fixedly connected with a plurality of supporting blocks (4), and the plates are placed on the supporting blocks (4).

6. The die of claim 5, wherein: the two ends of the supporting block (4) are obliquely arranged, one end of the supporting block (4) is obliquely and downwards arranged towards the feeding end, and the other end of the supporting block (4) is obliquely and downwards arranged towards one end of the discharging end.

7. The die of claim 6, wherein: holding down plate (75) are close to feeding end fixedly connected with feeding auxiliary member (3), feeding auxiliary member (3) include bottom plate (31), bottom plate (31) fixed connection be in on holding down plate (75), fixedly connected with limiting plate (33) on bottom plate (31).

8. The die of claim 4, wherein: the discharging end of the lower pressing plate (75) is provided with a discharging plate (10), and the discharging plate (10) is obliquely and downwards arranged.

9. The die of claim 1, wherein: the lower die device (7) is provided with a collecting cavity (8), and the collecting cavity (8) is opposite to the lower die device (7).

10. The die of claim 1, wherein: and a plurality of limiting blocks (1) are arranged at the two ends of the lower pressing plate (75) along the conveying direction of the plate.

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