CN114311139A

CN114311139A - Melt and spout cloth production with cutting die machine with adsorb transfer structure

Info

Publication number: CN114311139A
Application number: CN202111451408.7A
Authority: CN
Inventors: 肖军强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12

Abstract

The invention discloses a die cutting machine with an adsorption transfer structure for melt-blown fabric production, which comprises a die cutting machine body, guide frames, a support, a stepping motor, a rotating rod, a control box, an air pump structure, a sealing ring and screws, wherein the guide frames are arranged on two sides of the die cutting machine body, the support is welded at the top end of the die cutting machine body, the stepping motor is fixed in the middle of the inner side of the upper end of the support, the rotating rod is connected with the lower end of the stepping motor, a support sleeve is sleeved on the outer side of the lower part of the rotating rod, a slag collecting area with a door plate is arranged below a protective screen, and a chute is welded on the die cutting machine body at the lower end of the rear side of the protective screen. This melt-blown fabric production is with cutting die machine with adsorb transfer structure can carry out quick transfer to fashioned melt-blown fabric, need not carry out direct contact to melt-blown fabric, is favorable to melt-blown fabric's intact to taking out the in-process of melt-blown fabric, can blow melt-blown fabric, be favorable to melt-blown fabric cutting edge sweeps's clarity.

Description

Melt and spout cloth production with cutting die machine with adsorb transfer structure

Technical Field

The invention relates to the technical field of die cutting machines for melt-blown fabric production, in particular to a die cutting machine with an adsorption transfer structure for melt-blown fabric production.

Background

Melt-blown cloth is the indispensable core material of preparation gauze mask, and it mainly plays the effect of filtering absorption, and the quality of gauze mask has decided the effect to the germ epidemic prevention, and the cloth of spouting is in, like the comparison file application number: cn201711072599.x, grant bulletin number: CN107877611B discloses a sports article skin die-cutting machine, which structurally comprises a die-cutting machine, a fixed support column, a controller, a waste material introducing port, a cleaning door cabinet, bottom supporting legs and a waste material collecting box.

However, the conventional die cutting machine has the following problems in use:

1. when the soft material is cut, particularly for the melt-blown fabric, the melt-blown fabric is soft in texture, so that the formed melt-blown fabric is inconvenient to take and transfer after the melt-blown fabric is subjected to die cutting, and the melt-blown fabric is easily damaged or polluted in the clamping process, so that the subsequent manufacturing and sterilization treatment of the melt-blown fabric are not facilitated;

2. after the meltblown fabric is die-cut, the edges of the formed meltblown fabric can be more or less remained and cut into chips, if the chips are not cleaned, the use of the subsequent meltblown fabric is influenced, and the die-cutting rule is exposed outside, so that dangerous conditions are easy to occur in the process of operating or cleaning the die-cutting machine.

Disclosure of Invention

The invention aims to provide a die cutting machine with an adsorption transfer structure for producing meltblown fabric, which solves the problems that the existing die cutting machine in the market proposed by the background technology is inconvenient to take and transfer the formed meltblown fabric after the meltblown fabric is die-cut due to the fact that the meltblown fabric is soft, the meltblown fabric is easy to damage or pollute in the clamping process and the subsequent manufacturing and sterilization treatment of the meltblown fabric are not facilitated, and more or less partial cutting chips remain at the edge of the formed meltblown fabric after the meltblown fabric is die-cut, so that the use of the subsequent meltblown fabric is influenced if the cutting chips are not cleaned, and meanwhile, the die cutting knife is exposed outside, and dangerous conditions are easy to occur in the operation or die cutting machine cleaning process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a melt-blown fabric production is with cutting mould machine with adsorb transfer structure, includes cutting mould machine body, leading truck, support, step motor, dwang, control box, air pump structure, sealing washer and screw, the both sides of cutting mould machine body are provided with the leading truck, and the top welding of cutting mould machine body has the support, and the inboard middle part in support upper end is fixed with step motor, and step motor's lower extreme is connected with the dwang simultaneously, the lower part outside cover of dwang is provided with the support cover, and the one end of support cover runs through and has seted up the slip mouth, and the support cover overlaps on the dwang through the slip mouth, install the control box on the support of step motor one side, and set up the air pump structure that has the gas pitcher on the support of step motor opposite side, and the below of air pump structure through two solenoid valves respectively with first air duct and second air duct fixed connection, the support cover is located the front side screw thread of sliding opening and is connected with the tight knob in top, and the inner of the tight knob in top is located the sliding opening, the lug groove of vertical setting is seted up to the outer end of dwang, and the lug groove corresponds the setting with the inner of the tight knob in top on the support cover, the guide way that can supply the melt-blown fabric to remove is seted up to the middle part of cutting mould machine body upper end, and is provided with the unloading district on the cutting mould machine body of guide way rear side to the welding has the protection network on the unloading district, the below of protection network is provided with the collection sediment district that has the door plant, and the welding has the chute on the cutting mould machine body of protection network rear side lower extreme.

Preferably, the outer end welding of support cover has the die cutting frame, and the top of die cutting frame is provided with first air guide bin and second air guide bin to the top in first air guide bin and second air guide bin is connected with the lower extreme of first air duct and second air duct respectively.

Preferably, two sides of the guide groove are respectively communicated with guide frames arranged on two sides of the die cutting machine body, and the guide groove is provided with a mounting groove under the die cutting machine body.

Preferably, the inside of mounting groove is provided with the layer board that can reciprocate, and the up end of layer board is the same level as the bottom of guide way to be provided with the spring between the bottom of lower extreme and the mounting groove of layer board.

Preferably, a pushing structure capable of sliding up and down is arranged in the first air guide bin at the edge inside the die cutting frame, and a sealing ring is sleeved at the edge of the upper portion of the pushing structure.

Preferably, the lower end of the second air guide bin is communicated with a communicating cavity inside the cutting die frame, air vents are uniformly formed in the lower end face of the cutting die frame, and the air vents are communicated with the second air guide bin through the communicating cavity.

Preferably, the lower end of the pushing structure is located in a sliding opening of the lower end face of the die cutting frame, and the lower end of the pushing structure is fixedly connected with the upper end face of the die cutting knife through a screw.

Preferably, the die cutting knife is positioned in a storage bin of the lower end face of the die cutting frame, the height of the die cutting knife is smaller than that of the storage bin, and the side length of the die cutting knife is smaller than that of the supporting plate.

Compared with the prior art, the invention has the beneficial effects that: according to the die cutting machine with the adsorption and transfer structure for producing the melt-blown fabric, the structure of the die cutting machine is improved by aiming at the characteristic that the melt-blown fabric is soft, the formed melt-blown fabric can be quickly transferred after die cutting, the melt-blown fabric does not need to be directly contacted, the melt-blown fabric is favorable for being intact, the melt-blown fabric can be blown in the process of taking out the melt-blown fabric, the waste scraps at the cutting edge of the melt-blown fabric are favorable for being clear, the cutting edge of the melt-blown fabric is favorable for being neat, and meanwhile, the die cutting knife is of a storage type structure and can be stored when not in use, so that danger is avoided when workers clean the die cutting machine;

1. the outer end of the support sleeve is welded with a die cutting frame, the top end of the die cutting frame is respectively connected with a first air guide tube and a second air guide tube at the lower end of the air pump structure through a first air guide bin and a second air guide bin, air in the air pump structure can be controlled to enter the first air guide bin through the first air guide tube, a pushing structure capable of sliding up and down is arranged in the first air guide bin at the edge of the inner part of the die cutting frame, the lower end of the pushing structure is fixedly connected with the upper end face of a die cutting knife through a screw, and after the air enters the first air guide bin, the pushing structure can drive the die cutting knife to move down quickly, so that die cutting operation on the melt-blown cloth is realized;

2. the die cutting knife is arranged in the containing bin on the lower end face of the die cutting frame, the height of the die cutting knife is smaller than that of the containing bin, so that the die cutting knife can be contained in the containing bin during working, accidents caused by long-term exposure of the die cutting knife are prevented, meanwhile, the side length of the die cutting knife is smaller than that of the supporting plate, and the collision force between the die cutting knife and the supporting plate can be relieved when the melt-blown fabric on the supporting plate is subjected to die cutting;

3. the outer end of the second air duct is connected with the air suction pump through a three-way valve, so that the outside air can be controlled to enter the second air duct bin, after die cutting, the air suction pump sucks air in the second air guide bin through the second air guide tube and the three-way valve, an air vent at the lower end of the second air guide bin generates negative pressure, then the melt-blown cloth after die cutting is adsorbed, and the support sleeve drives the die cutting frame to rotate 90 degrees under the rotation of the rotating rod driven by the stepping motor, so as to realize that the melt-blown fabric after die cutting is transferred to the position right above the protective net at the blanking area, the air in the control air pump structure enters the second air guide bin from the second air guide tube and is blown out through the air vent, can blow off absorbent meltblown to the protective screen on, meltblown passes through the protection network and is followed the chute roll-off to next process, and the sweeps at meltblown edge blows off to the collection sediment district in through the mesh on the protection network.

Drawings

FIG. 1 is a schematic front view of a cutting die machine body of a cutting die machine for melt-blown fabric production according to the present invention, which has an adsorption transfer structure;

FIG. 2 is a schematic top-sectional view of a cutting die machine body of the cutting die machine for melt-blown fabric production according to the present invention, which has an adsorption transfer structure;

FIG. 3 is a schematic side sectional view of a cutting die machine body of a cutting die machine for producing meltblown fabric having an adsorption transfer structure according to the present invention;

FIG. 4 is an enlarged view of point B in FIG. 3 of a cutting machine for meltblown fabric production according to the present invention having an adsorption transfer structure;

FIG. 5 is an enlarged view of point A of FIG. 1 of a die cutting machine for meltblown fabric production having an adsorption transfer structure according to the present invention;

FIG. 6 is an enlarged view of point C in FIG. 5 of a cutting machine for meltblown fabric production according to the present invention having an adsorption transfer structure;

FIG. 7 is a schematic bottom view of a cutting die holder of a cutting die machine for producing meltblown fabric with an adsorption transfer structure according to the present invention;

FIG. 8 is an enlarged view of point D in FIG. 7 of a die cutter for meltblown fabric production having an adsorption transfer structure in accordance with the present invention;

fig. 9 is a schematic top view of a rotating rod and a supporting sleeve of the melt-blown fabric production cutting machine with an adsorption and transfer structure according to the present invention.

In the figure: 1. a die cutting machine body; 2. a guide frame; 3. a support; 4. a stepping motor; 5. rotating the rod; 6. a support sleeve; 7. tightly pushing the knob; 8. a raised groove; 9. a control box; 10. an air pump structure; 11. a first air duct; 12. a second air duct; 13. a guide groove; 14. mounting grooves; 15. a support plate; 16. a blanking area; 17. a protective net; 18. a chute; 19. a slag collecting area; 20. cutting the die frame; 21. a spring; 22. a first air guide bin; 23. a second air guide bin; 24. a pushing structure; 25. a die cutter; 26. a storage bin; 27. a communicating cavity; 28. a vent; 29. a seal ring; 30. a screw; 31. a sliding port.

Detailed Description

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a cutting die machine with an adsorption transfer structure for melt-blown fabric production comprises a cutting die machine body 1, a guide frame 2, a support 3, a stepping motor 4, a rotating rod 5, a support sleeve 6, a jacking knob 7, a convex groove 8, a control box 9, an air pump structure 10, a first air guide pipe 11, a second air guide pipe 12, a guide groove 13, a mounting groove 14, a supporting plate 15, a blanking area 16, a protective net 17, a chute 18, a slag collecting area 19, a cutting die frame 20, a spring 21, a first air guide bin 22, a second air guide bin 23, a pushing structure 24, a cutting die cutter 25, a storage bin 26, a communication cavity 27, an air vent 28, a sealing ring 29, a screw 30 and a sliding port 31, wherein the guide frame 2 is arranged on two sides of the cutting die machine body 1, the support 3 is welded on the top end of the cutting die machine body 1, the stepping motor 4 is fixed at the middle part of the inner side of the upper end of the support 3, and the rotating rod of the stepping motor 4 is connected with the 5, a support sleeve 6 is sleeved on the outer side of the lower part of the rotating rod 5, a sliding port 31 is arranged at one end of the support sleeve 6 in a penetrating way, the support sleeve 6 is sleeved on the rotating rod 5 through the sliding port 31, a control box 9 is arranged on the support 3 at one side of the stepping motor 4, an air pump structure 10 with an air tank is arranged on the support 3 at the other side of the stepping motor 4, the lower part of the air pump structure 10 is fixedly connected with a first air duct 11 and a second air duct 12 through two electromagnetic valves respectively, a jacking knob 7 is connected with the front side of the support sleeve 6 at the sliding port 31 in a threaded way, the inner end of the jacking knob 7 is arranged in the sliding port 31, a vertically arranged convex pattern groove 8 is arranged at the outer end of the rotating rod 5, the convex pattern groove 8 is arranged corresponding to the inner end of the jacking knob 7 on the support sleeve 6, a guide groove 13 for melt-spray cloth to move is arranged at the middle part of the upper end of the die cutting machine body 1, and a blanking area 16 is arranged on the die cutting body 1 at the rear side of the guide groove 13, a protective screen 17 is welded on the blanking area 16, a slag collecting area 19 with a door plate is arranged below the protective screen 17, and a chute 18 is welded on the die cutting machine body 1 at the lower end of the rear side of the protective screen 17.

Support the outer end welding of cover 6 and have die-cutting frame 20, and the top of die-cutting frame 20 is provided with first air guide storehouse 22 and second air guide storehouse 23, and the top of first air guide storehouse 22 and second air guide storehouse 23 is connected with the lower extreme of first air duct 11 and second air duct 12 respectively, be provided with gliding promotion structure 24 from top to bottom in the first air guide storehouse 22 of the inside edge of die-cutting frame 20, and the edge cover on the upper portion of promotion structure 24 is equipped with sealing washer 29, the lower extreme of promotion structure 24 is located the slip mouth 31 of die-cutting frame 20 lower extreme terminal surface, and the lower extreme of promotion structure 24 passes through screw 30 and the up end fixed connection of die-cutting sword 25, set up moving down of steerable promotion structure 24 like this, realize promoting structure 24 and drive the moving down of die-cutting sword 25, and then carry out the cross cutting operation to the meltblown fabric.

The lower end of the second air guide bin 23 is communicated with a communicating cavity 27 inside the cutting die frame 20, the lower end face of the cutting die frame 20 is uniformly provided with air vents 28, the air vents 28 are communicated with the second air guide bin 23 through the communicating cavity 27, an air suction pump is arranged to suck air in the second air guide bin 23 through a second air guide tube 12 and a three-way valve, the air vents 28 at the lower end of the second air guide bin 23 generate negative pressure, the die-cut meltblown fabric is adsorbed immediately, the cutting die frame 20 is driven to rotate 90 degrees through a support sleeve 6 under the rotation of a rotating rod 5 driven by a stepping motor 4, the die-cut meltblown fabric is transferred to the position right above a protective net 17 at a blanking area 16, then the air inside the control air pump structure 10 enters the second air guide bin 23 through the second air guide tube 12, the air is blown out through the air vents 28, and the adsorbed meltblown fabric can be blown down onto the protective net 17, the meltblown fabric slides out from the chute 18 through the protective screen 17 to the next process, and the scraps at the edge of the meltblown fabric are blown down into the slag collecting area 19 through meshes on the protective screen 17.

The die cutter 25 is positioned in the containing bin 26 of the lower end face of the die cutting frame 20, the height of the die cutter 25 is smaller than that of the containing bin 26, and the side length of the die cutter 25 is smaller than that of the supporting plate 15, so that the die cutter 25 can be contained during working, and accidents caused by long-term exposure of the die cutter 25 are prevented.

The both sides of guide way 13 are linked together with the leading truck 2 that the cutting die machine body 1 both sides set up respectively, and the guide way 13 has seted up mounting groove 14 under the cutting die frame 20, the inside of mounting groove 14 is provided with layer board 15 that can reciprocate, and the up end of layer board 15 is parallel and level with the bottom of guide way 13, and be provided with spring 21 between the lower extreme of layer board 15 and the bottom of mounting groove 14, set up like this and play and slow down the clash dynamics between cutting die cutter 25 and layer board 15, be favorable to the protection of cutting die cutter 25.

The working principle is as follows: when the cutting machine with the adsorption and transfer structure for producing the melt-blown fabric is used, as shown in fig. 1-3 and fig. 5-8, one end of the melt-blown fabric needing die cutting is placed in the guide groove 13 on the cutting machine body 1 through the guide frame 2, the melt-blown fabric can move in the guide groove 13, then, when die cutting is performed, the start button on the control box 9 is pressed, the electromagnetic valve connected with the air pump structure 10 and the first air guide pipe 11 is opened, air enters the first air guide cabin 22 through the first air guide pipe 11 and pushes the pushing structure 24 to move downwards, the pushing structure 24 drives the die cutter 25 at the lower end of the pushing structure to move downwards, further die cutting is performed on the melt-blown fabric on the supporting plate 15, then, the pushing structure 24 is reset under the pushing of the spring 21 and drives the die cutter 25 at the lower end of the pushing structure to be recovered into the storage cabin 26 again, meanwhile, the valve connected with the second air guide pipe 12 of the air suction pump is opened, the air suction pump sucks air through the second air duct 12 and the second air guide bin 23, negative pressure is generated at an air vent 28 at the lower end of the second air guide bin 23, the die-cut meltblown fabric is adsorbed, the support sleeve 6 drives the die cutting frame 20 to rotate 90 degrees under the rotation of the rotating rod 5 driven by the stepping motor 4, the die-cut meltblown fabric is transferred to the position right above the protective screen 17 at the blanking area 16, then air in the control air pump structure 10 enters the second air guide bin 23 through the second air duct 12, the air is blown out through the air vent 28, the adsorbed meltblown fabric can be blown down onto the protective screen 17, the meltblown fabric slides out from the chute 18 to the next process through the protective screen 17, and waste scraps at the edge of the meltblown fabric are blown down into the slag collecting area 19 through meshes on the protective screen 17, so that the collection of the waste scraps is completed;

if when carrying out the cross cutting to the meltblown fabric of different thickness, can adjust the height of cutting die frame 20 according to the thickness of meltblown fabric, as shown in fig. 1 and fig. 9, unscrew the tight knob 7 in top of support cover 6 front side earlier, wait to push up the tight knob 7 the inner and the boss groove 8 of dwang 5 outer end after separating, alright upper and lower slip support cover 6, support cover 6 moves at dwang 5 through sliding opening 31, wait to support cover 6 and remove to the outside corresponding scale of dwang 5 after, it can to screw tight knob 7 in top again.

It should be understood that the terms "central," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, that the present invention is used with reference to the particular orientation or position shown in the drawings, that the standard components used in the present invention are commercially available, that the specific components are custom-made from the specification and drawings, that the specific connections between the various components are made by conventional means such as bolts, rivets, welding, etc., that the machines, components and devices are well known in the art, the conventional model, together with the circuit connections, are conventional in the art and will not be described in detail here.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a melt and spout cloth production with cut mould machine with adsorb and shift structure, includes cut mould machine body (1), leading truck (2), support (3), step motor (4), dwang (5), control box (9), air pump structure (10), sealing washer (29) and screw (30), its characterized in that: the die cutting machine is characterized in that guide frames (2) are arranged on two sides of a die cutting machine body (1), a support (3) is welded at the top end of the die cutting machine body (1), a stepping motor (4) is fixed at the middle part of the inner side of the upper end of the support (3), a rotating rod (5) is connected with the lower end of the stepping motor (4), a support sleeve (6) is sleeved on the outer side of the lower part of the rotating rod (5), a sliding opening (31) is formed in one end of the support sleeve (6) in a penetrating mode, the support sleeve (6) is sleeved on the rotating rod (5) through the sliding opening (31), a control box (9) is installed on the support (3) on one side of the stepping motor (4), an air pump structure (10) with an air tank is arranged on the support (3) on the other side of the stepping motor (4), and the lower side of the air pump structure (10) is fixedly connected with a first air guide pipe (11) and a second air guide pipe (12) through two electromagnetic valves respectively, the utility model discloses a mould cutting machine, including support cover (6), dwang (5), fixed knot, supporting cover (6) are located the front side thread connection of sliding opening (31) and are pushed up tight knob (7), and the inner of pushing up tight knob (7) is located sliding opening (31), vertically arranged raised groove (8) have been seted up to the outer end of dwang (5), and raised groove (8) correspond the setting with the inner of pushing up tight knob (7) on supporting cover (6), guide way (13) that can supply the meltblown fabric to remove are seted up to the middle part of cutting machine body (1) upper end, and are provided with unloading district (16) on the cutting machine body (1) of guide way (13) rear side to the welding has protection network (17) on unloading district (16), the below of protection network (17) is provided with collection sediment district (19) that have the door plant, and has chute (18) on cutting machine body (1) of protection network (17) rear side lower extreme.

2. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 1, wherein: the outer end welding of support cover (6) has die cutting frame (20), and the top of die cutting frame (20) is provided with first air guide storehouse (22) and second air guide storehouse (23), and the top in first air guide storehouse (22) and second air guide storehouse (23) is connected with the lower extreme of first air duct (11) and second air duct (12) respectively.

3. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 1, wherein: the two sides of the guide groove (13) are respectively communicated with the guide frames (2) arranged on the two sides of the die cutting machine body (1), and the guide groove (13) is positioned under the die cutting frame (20) and is provided with a mounting groove (14).

4. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 3, wherein: the inner part of the mounting groove (14) is provided with a supporting plate (15) capable of moving up and down, the upper end face of the supporting plate (15) is flush with the bottom of the guide groove (13), and a spring (21) is arranged between the lower end of the supporting plate (15) and the bottom of the mounting groove (14).

5. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 2, characterized in that: a pushing structure (24) capable of sliding up and down is arranged in a first air guide bin (22) at the inner edge of the die cutting frame (20), and a sealing ring (29) is sleeved at the edge of the upper portion of the pushing structure (24).

6. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 2, characterized in that: the lower end of the second air guide bin (23) is communicated with a communicating cavity (27) inside the cutting die frame (20), air vents (28) are uniformly formed in the lower end face of the cutting die frame (20), and the air vents (28) are communicated with the second air guide bin (23) through the communicating cavity (27).

7. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 5, wherein: the lower end of the pushing structure (24) is positioned in a sliding opening (31) of the lower end face of the die cutting frame (20), and the lower end of the pushing structure (24) is fixedly connected with the upper end face of the die cutting knife (25) through a screw (30).

8. The die cutting machine for melt-blown fabric production having an adsorption transfer structure according to claim 6, wherein: the die cutting knife (25) is positioned in a containing bin (26) on the lower end face of the die cutting frame (20), the height of the die cutting knife (25) is smaller than that of the containing bin (26), and the side length of the die cutting knife (25) is smaller than that of the supporting plate (15).