A cutting device for cloth

Abstract

The present invention provides a cutting device for cloth, comprising a support platform, on which a leveling and traction support frame, an ironing and leveling support frame, a transmission and driving support frame and a piece placement support frame are arranged in sequence from back to front; a leveling and traction roller assembly is installed on the leveling and traction support frame; a lower ironing assembly is installed on the ironing and leveling support frame, and an ironing assembly driving device is also installed on the ironing and leveling support frame; a cloth conveying plate is installed on the transmission and driving support frame; a piece placement plate connected to the cloth conveying plate is installed on the piece placement support frame, and a cutting tool driving device is also installed on the transmission and driving support frame, and a tool is connected to the output end of the cutting tool driving device. The present invention can pull cloth from a cloth roll and convey it by setting a leveling and traction roller assembly and a transmission power roller group, so that the cloth can be ironed and leveled and cut in sequence, so that the workload of operators can be effectively reduced and work efficiency and quality can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine bag making, and in particular to a cloth cutting device. Background Art

[0002] Some pharmaceutical products are assembled in cloth bags. During the processing, the cloth must be cut into specific sizes before the subsequent drug loading and suturing processes are carried out. At present, the cloth is either cut manually or cut by a simple cutting device. For the former, not only is the workload of the operator large, but the cutting efficiency is also low. For the latter, the existing simple cutting device is prone to uneven cuts, and the tool safety performance of this device is low, which is easy to injure the operator accidentally. In addition, since the raw materials of the medicine bag cloth are mostly in a rolled state, the cut pieces of cloth will still have a certain degree of curvature after cutting, which is not conducive to the subsequent drug loading operation. In order to solve the curvature problem, at present, most of the cloth or cut pieces are ironed manually, which is time-consuming and labor-intensive. Summary of the invention

[0003] The object of the present invention is to overcome the above-mentioned problems of the prior art and to provide a cloth cutting device, which can pull the cloth from the cloth roll and convey it through the arrangement of a flattening traction roller assembly and a transmission power roller group, so that the cloth can be ironed, flattened and cut in turn, thereby effectively reducing the workload of the operator and improving work efficiency and quality.

[0004] The purpose of the present invention is mainly achieved through the following technical solutions:

[0005] A cloth cutting device comprises a support platform, on which a flattening and traction support frame, an ironing and flattening support frame, a transmission and driving support frame and a cut piece placement support frame are arranged in sequence from the back to the front;

[0006] A leveling traction roller assembly is installed on the leveling traction support frame;

[0007] A lower ironing assembly connected to the output end of the flattening traction roller assembly is installed on the ironing flattening support frame, and an ironing assembly driving device is also installed on the ironing flattening support frame, and the output end of the ironing assembly driving device is connected to an upper ironing assembly located above the lower ironing assembly and corresponding to the lower ironing assembly, and the ironing assembly driving device acts on the upper ironing assembly, so that: the upper ironing assembly can move up and down; the upper ironing assembly and the lower ironing assembly both include an ironing installation plate, an ironing heat insulation plate, an ironing heating plate and an ironing contact plate connected in sequence, and the ironing contact plate of the upper ironing assembly and the ironing contact plate of the lower ironing assembly are arranged opposite to each other;

[0008] A cloth conveying plate connected to the output end of the lower ironing assembly is installed on the conveying driving support frame; a conveying power roller group and a power roller driving device for driving the conveying power roller group to rotate are also installed on the conveying driving support frame;

[0009] A cutting piece placing plate connected to the fabric conveying plate is installed on the cutting piece placing support frame, and suction openings running through the upper and lower ends of the cutting piece placing plate are opened on the cutting piece placing plate, and a suction nozzle connected to the suction opening is installed at the bottom end of the cutting piece placing plate;

[0010] A cutting tool drive device is also installed on the transmission drive support frame. The output end of the cutting tool drive device is connected to the tool through the cutting transmission assembly. The tool is located at the connection point between the cloth transmission plate and the cutting piece placement plate. The cutting tool drive device acts on the tool so that: the tool can move up and down.

[0011] In the present invention, the lower ironing assembly can be flush with the output end of the flattening traction roller assembly, so that the cloth can be easily conveyed; the lower ironing assembly can also be flush with the input end of the cloth conveying plate, so that the flatness of the cloth can be easily maintained. The ironing heating plate is connected to a heater (or powered for heating), and the ironing heating plate can be heated.

[0012] When in use, the support platform should also be provided with a raw material support frame located behind the leveling traction support frame, and a cloth roll is detachably mounted on the raw material support frame, and cloth is wound around the cloth roll to form a cloth roll, and the cloth is pulled out from the free end of the cloth roll so that the cloth can pass through the leveling traction roller group, the lower ironing assembly, the cloth conveying plate, and the conveying power roller group in sequence. The power roller driving device is started to drive the conveying power roller group to pull the cloth and convey it forward. During the conveying process, the heater is started, and when the ironing heating plate and the ironing contact plate have a specific temperature, the cloth can be ironed and leveled. Specifically, the power roller driving device is started to pull the cloth to be leveled onto the lower ironing assembly, and then the ironing assembly driving device is started to move the upper ironing assembly downward until it contacts the top end surface of the cloth, so that the upper ironing assembly and the lower ironing assembly can respectively iron the top end surface and the bottom end surface of the cloth. After ironing, the power roller driving device is started again to transfer the flattened fabric to the cutting piece placement board. When the fabric on the cutting piece placement board reaches a certain length, the power roller driving device stops driving the lower power roller. At the same time, the vacuum generator is started to form negative pressure in the suction nozzle to absorb the end of the fabric through the suction port. Under the action of the suction nozzle and the transmission power roller group, the fabric between the two has sufficient tension. At this time, the cutting tool driving device is started again to make the tool move down quickly to cut the fabric. In this way, the fabric cutting work of a certain size is completed.

[0013] Among them, the ironing heating plate is used for heating and transferring heat to the ironing contact plate; the ironing contact plate is used to act on the cloth to flatten the cloth; the ironing mounting plate of the upper ironing assembly is used to be connected to the ironing assembly driving device, and the ironing mounting plate of the lower ironing assembly is used to be installed on the ironing flattening support frame; the ironing insulation plate is used to isolate the heat of the ironing heating plate to avoid damage to the components connected to the upper ironing assembly or the lower ironing assembly.

[0014] In order to improve the stability of the fabric positioning on the cut piece placement board, further, the cut piece placement board is provided with at least two adsorption openings, and the adsorption openings are in the shape of long strips;

[0015] The bottom end of the cut piece placement plate is detachably connected with a suction nozzle connecting frame, and the suction nozzle connecting frame is installed with the suction nozzle corresponding to the adsorption port.

[0016] In the present invention, the suction opening is in the shape of a long strip, and the position of the suction nozzle connecting frame can be fixed according to the size of the cut piece, thereby ensuring that the suction nozzle can absorb the cloth.

[0017] In order to realize the pulling and limiting of the cloth transmission, further, the flat traction roller assembly includes a flat limiting traction roller group and a flat pulling traction roller located behind the flat traction roller group;

[0018] The leveling and limiting traction roller group comprises a leveling and limiting lower traction roller and a leveling and limiting upper traction roller which is located above the leveling and limiting lower traction roller and cooperates with the leveling and limiting lower traction roller.

[0019] In the present invention, the position of the leveling pull roller should be higher than the position of the leveling limit lower pull roller, and the top of the leveling limit upper pull roller can be flush with the top surface of the lower ironing assembly. When the cloth passes through the leveling pull roller, it is located above the leveling pull roller, so that it is convenient to pull the cloth on the cloth roll; when the cloth passes through the leveling limit pull roller group, the cloth is located between the leveling limit lower pull roller and the leveling limit upper pull roller.

[0020] Furthermore, the leveling traction support frame has two leveling traction mounting plates arranged opposite to each other on the left and right, and both leveling traction strip grooves are provided on the two leveling traction mounting plates;

[0021] The two ends of the flat limit lower traction roller are respectively connected to two flat traction mounting plates;

[0022] The two ends of the leveling limit upper traction roller are respectively located in the leveling traction strip grooves of the two leveling traction mounting plates; a leveling traction elastic member is also arranged in the leveling traction strip groove, and the leveling traction elastic member acts on the ends of the leveling limit upper traction roller, so that: the leveling limit upper traction roller is located at the lower position of the leveling traction strip groove, and the leveling limit upper traction roller can cooperate with the leveling limit lower traction roller;

[0023] It also includes a leveling traction adjustment handrail, which has two leveling traction adjustment support rods, the middle parts of which are rotatably connected to the two leveling traction mounting plates, and the ends of which are provided with leveling traction adjustment abutment sections capable of abutting against the ends of the traction rollers on the leveling limiter;

[0024] Rotating the leveling traction adjustment handrail downward can make the leveling traction adjustment abutment section act on the leveling limit upper traction roller upward.

[0025] In the present invention, in order to ensure that the cloth can be ironed efficiently, the cloth should have sufficient tension, so that the flat limit upper traction roller should provide downward pressure to the cloth so that it is in close contact with the flat limit lower traction roller. To this end, the present invention is designed with a flat traction elastic member to act on the flat limit upper traction roller, so that the flat limit upper traction roller always maintains a downward trend to act on the cloth. The setting of the flat traction adjustment handrail can easily lift the flat limit upper traction roller by rotating the flat traction adjustment handrail to adjust the distance between the flat limit upper traction roller and the flat limit lower traction roller, so that it is convenient to manually place the cloth or adjust the position of the cloth.

[0026] In order to realize the transmission of the cloth, further, the transmission power roller group includes a transmission lower power roller and a transmission upper power roller located above the transmission lower power roller and cooperating with the transmission lower power roller;

[0027] The output end of the power roller driving device acts on the lower power roller for transmission, so that: the lower power roller for transmission can rotate;

[0028] A power opening is provided on the cloth conveying plate, which can promote the cooperation between the lower conveying power roller and the upper conveying power roller.

[0029] In the present invention, when the cloth passes through the conveying power roller group, it should be located between the conveying lower power roller and the conveying upper power roller. The lower power roller can be driven to rotate by starting the power roller driving device, and the cloth can be pulled forward through the cooperation of the lower power roller and the conveying upper power roller. In this way, the cloth to be flattened can be continuously conveyed to the lower ironing assembly.

[0030] In order to realize the driving of the lower power roller by the power roller driving device, the power roller driving device further includes a power roller driving motor, a power driving wheel connected to the output end of the power roller driving motor, a power driven wheel connected to the end of the lower power roller, and a power transmission belt mounted on the power driving wheel and the power driven wheel.

[0031] Furthermore, the transmission drive support frame has two transmission power installation plates arranged opposite to each other on the left and right, and the transmission power installation plates are provided with transmission power strip grooves;

[0032] The two ends of the upper transmission power roller are respectively located in the transmission power strip grooves of the two transmission power mounting plates, and a transmission power elastic member is also arranged in the transmission power strip groove, and the transmission power elastic member acts on the ends of the upper transmission power roller, so that: the upper transmission power roller is located at the lower position of the transmission power strip groove, and the upper transmission power roller can cooperate with the lower transmission power roller;

[0033] It also includes a transmission power adjustment handrail, which has two transmission power adjustment support rods, the middle parts of the two transmission power adjustment support rods are rotatably connected to the two transmission power mounting plates respectively, and the end parts of the transmission power adjustment support rods are provided with transmission power adjustment abutment sections that can abut against the ends of the transmission upper power rollers;

[0034] Rotating the transmission power adjustment armrest downwards can cause the transmission power adjustment abutment section to act upwards on the transmission upper power roller.

[0035] To ensure that the cloth has sufficient transmission power, the upper transmission power roller should provide downward pressure to the cloth so that it is in close contact with the lower transmission power roller, so that the lower transmission power roller can act on the cloth. To this end, the present invention is designed with a transmission power elastic member to act on the upper transmission power roller, so that it always maintains a downward trend to act on the cloth. The setting of the transmission power adjustment handrail can easily lift the upper transmission power roller by rotating the transmission power adjustment handrail to adjust the distance between the upper transmission power roller and the lower transmission power roller, so that it is convenient to manually place the cloth or adjust the position of the cloth.

[0036] Furthermore, a cutting and pulling roller located at the input end of the cloth conveying plate is rotatably mounted on the conveying driving support frame;

[0037] The cloth conveying plate is also provided with a cloth limiting frame located between the cutting and traction roller and the conveying power roller group.

[0038] In the present invention, the cutting and pulling roller can be rotated downward to make it touch the top surface of the cloth, so that it is convenient for the upper ironing assembly and the lower ironing assembly to flatten the cloth and for the cloth to enter the cloth limiting frame. When the cloth passes through the cloth limiting frame, it is located below the cloth limiting frame, which can limit the left and right ends of the cloth to prevent it from being offset during the transmission process.

[0039] Furthermore, the ironing installation plate and the ironing heat insulation plate are connected via a plurality of heat insulation columns.

[0040] In the present invention, the heat-insulating columns are arranged so that the ironing installation plate and the ironing heat-insulating plate are arranged at intervals, thereby effectively improving the heat-insulating performance of the ironing installation plate.

[0041] Furthermore, the ironing mounting plate of the upper ironing assembly is provided with a plurality of weight-reducing hollows.

[0042] In this way, the load loss of the driving device of the ironing component can be reduced.

[0043] In order to realize the driving of the cutting tool drive device to move the tool up and down, further, the cutting transmission assembly includes a cutting transmission eccentric wheel connected to the output end of the cutting tool drive device and a cutting transmission frame limited on the transmission drive support frame and movable up and down relative to the transmission drive support frame, and the cutting transmission frame has a transmission frame opening matched with the cutting transmission eccentric wheel transmission;

[0044] The tool comprises a cutting tool holder connected to the top end of the cutting transmission frame and a cutting blade detachably connected to the cutting tool holder.

[0045] In the present invention, the cutting transmission eccentric wheel has a long diameter end and a short diameter end. The cutting transmission frame can be installed on the transmission drive support frame so as to move up and down, and the upper and lower heights of the transmission frame opening can be sleeved on the cutting transmission eccentric wheel. When in use, starting the cutting tool driving device can drive the cutting transmission eccentric wheel to rotate. When the long diameter end of the cutting transmission eccentric wheel is located at the top, the cutting transmission frame will move up to a high position through the cooperation between the transmission frame opening and the cutting transmission eccentric wheel. At this time, the tool is located directly above the connection point (cutting gap) between the cloth conveying plate and the cutting piece placement plate. When the short diameter end of the cutting transmission eccentric wheel is located at the top, the cutting transmission frame will move down to a low position through the cooperation between the transmission frame opening and the cutting transmission eccentric wheel. At this time, the tool will move down to cut the cloth.

[0046] Furthermore, a transmission shielding cover capable of covering the cutting transmission eccentric wheel and the transmission frame opening is provided on the transmission driving support frame;

[0047] The transmission drive support frame is also provided with a transmission anti-separation frame which can prevent the cutting transmission frame from separating from the transmission drive support frame;

[0048] A tool shielding cover which can be used to cover the tool is also installed on the cutting piece placement support frame; a transmission opening which can penetrate the cloth is opened at the bottom end of the tool shielding cover.

[0049] In the present invention, the transmission anti-detachment frame can prevent the cutting transmission frame from detaching from the transmission drive support frame, and can also ensure that the cutting transmission frame can move up and down relative to the transmission drive support frame. The transmission shielding cover can prevent the outside from entering the cutting transmission eccentric wheel and the transmission frame opening to affect the cooperation between the two. By setting the tool shielding cover, it can prevent the operator from contacting the tool, and can also ensure that the tool can move up and down with the cutting transmission frame.

[0050] Furthermore, a plurality of leveling guide rods are vertically arranged on the ironing leveling support frame, the leveling guide rods penetrate the ironing mounting plate of the upper ironing assembly, and the leveling guide rods can move up and down relative to the leveling guide rods.

[0051] To facilitate the movement of the upper ironing assembly, further, a flat linear bearing that is slidably matched with the flat guide rod is installed on the ironing mounting plate of the upper ironing assembly.

[0052] The present invention has the following beneficial effects:

[0053] 1. In the present invention, by setting the flattening traction roller assembly and the transmission power roller group, the cloth can be pulled from the cloth roll and transmitted, so that the cloth can be ironed, flattened and cut in turn, which can effectively reduce the workload of the operator and improve the work efficiency and quality.

[0054] 2. The ironing assembly driving device, the upper ironing assembly and the lower ironing assembly can be used to flatten the fabric with high quality. The upper ironing assembly and the lower ironing assembly each include an ironing installation plate, an ironing heat insulation plate, an ironing heating plate and an ironing contact plate connected in sequence, so that the ironing flattening of the fabric can be ensured and the parts connected to the upper ironing assembly or the lower ironing assembly can be prevented from being damaged.

[0055] 3. The cooperation between the suction nozzle and the transmission power roller group can provide sufficient tension for the cloth, ensuring that the cutter can cut the cloth with high quality. Among them, the setting of the cutting drive eccentric wheel and the cutting drive frame can realize the up and down movement of the cutter stably and efficiently.

[0056] 4. The setting of the transmission shielding cover can ensure the stability of the cutting transmission component; the setting of the tool shielding cover can prevent the operator from contacting the tool, effectively ensuring the safety of operation.

[0057] 5. Through the setting of the leveling traction elastic part and the leveling traction adjustment handrail, it is possible to ensure the limiting traction effect of the leveling limit traction roller group on the cloth, and to easily adjust the spacing of the leveling limit traction roller group; through the setting of the transmission power elastic part and the transmission power adjustment handrail, it is possible to ensure the pulling effect of the transmission power roller group on the cloth transmission, and to easily adjust the spacing of the transmission power roller group. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0059] Figure 1 A schematic structural diagram of a specific embodiment of a cloth cutting device provided by an embodiment of the present invention;

[0060] Figure 2 A schematic structural diagram of a specific embodiment of a cloth cutting device provided by an embodiment of the present invention;

[0061] Figure 3 A schematic structural diagram of a specific embodiment of a cloth cutting device provided by an embodiment of the present invention;

[0062] Figure 4 A schematic structural diagram of a specific embodiment of a flattening and traction support frame and an ironing and flattening support frame in a cloth cutting device provided by an embodiment of the present invention;

[0063] Figure 5 A schematic structural diagram of a specific embodiment of a transmission drive support frame and a cut piece placement support frame in a cloth cutting device provided by an embodiment of the present invention;

[0064] Figure 6 A schematic structural diagram of a specific embodiment of a transmission drive support frame and a cut piece placement support frame in a cloth cutting device provided by an embodiment of the present invention;

[0065] Figure 7 A schematic structural diagram of a specific embodiment of a transmission drive support frame and a cut piece placement support frame in a cloth cutting device provided by an embodiment of the present invention;

[0066] Figure 8 A schematic structural diagram of a specific embodiment of a transmission drive support frame and a cut piece placement support frame in a cloth cutting device provided by an embodiment of the present invention;

[0067] Fig. 9 A schematic structural diagram of a specific embodiment of a transmission drive support frame and a cut piece placement support frame in a cloth cutting device provided by an embodiment of the present invention;

[0068] Fig.10 A schematic structural diagram of a specific embodiment of a transmission drive support frame and a cut piece placement support frame in a cloth cutting device provided by an embodiment of the present invention;

[0069] Fig.11 The present invention provides a schematic structural diagram of a specific embodiment of an upper power roller for conveying in a cloth cutting device provided in an embodiment of the present invention.

[0070] Among them, the names of the components corresponding to the figure numbers are as follows: 1. Support platform, 2. Leveling traction support frame, 3. Ironing leveling support frame, 4. Transmission drive support frame, 5. Ironing component drive device, 6. Ironing mounting plate, 7. Ironing insulation board, 8. Ironing heating plate, 9. Ironing contact plate, 10. Leveling pulling traction roller, 11. Leveling limit lower traction roller, 12. Leveling limit upper traction roller, 13. Transmission lower power roller, 14. Transmission upper power Roller, 15, heat insulation column, 16, flat guide rod, 17, flat linear bearing, 18, weight reduction hollow, 19, flat traction mounting plate, 20, flat traction strip groove, 21, flat traction elastic member, 22, flat traction adjustment handrail, 23, flat traction adjustment support rod, 24, flat traction adjustment abutment section, 25, transmission power mounting plate, 26, transmission power strip groove, 27, transmission power elastic member, 28, transmission power adjustment handrail, 29. Transmission power adjustment support rod, 30. Transmission power adjustment contact section, 31. Power roller drive motor, 32. Power driving wheel, 33. Power driven wheel, 34. Power transmission belt, 35. Cutting piece placement support frame, 36. Fabric transmission plate, 37. Cutting piece placement plate, 38. Adsorption port, 39. Suction nozzle, 40. Cutting tool drive device, 41. Power port, 42. Cutting traction roller, 43. Fabric limit frame, 44. Cutting transmission Dynamic eccentric wheel, 45, cutting transmission frame, 46, transmission frame mouth, 47, cutting tool holder, 48, cutting blade, 49, transmission shielding cover, 50, transmission anti-slip frame, 51, tool shielding cover, 52, transmission port, 53, suction nozzle connecting frame, 54, cutting transmission limit frame, 55, protective cover, 56, exhaust pipe, 57, raw material support frame, 58, cloth reel, 59, cloth, 60, steam pipe joint, 61, power roller shielding cover. DETAILED DESCRIPTION

[0071] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0072] Example 1

[0073] like Figure 1-Figure 11 As shown, a cloth cutting device comprises a support platform 1, on which a flattening and traction support frame 2, an ironing and flattening support frame 3, a transmission and driving support frame 4 and a cut piece placement support frame 35 are sequentially arranged from the back to the front;

[0074] A leveling traction roller assembly is installed on the leveling traction support frame 2;

[0075] A lower ironing assembly connected to the output end of the flattening traction roller assembly is installed on the ironing and flattening support frame 3, and an ironing assembly driving device 5 is also installed on the ironing and flattening support frame 3. The output end of the ironing assembly driving device 5 is connected to an upper ironing assembly located above the lower ironing assembly and corresponding to the lower ironing assembly. The ironing assembly driving device 5 acts on the upper ironing assembly, so that: the upper ironing assembly can move up and down; the upper ironing assembly and the lower ironing assembly both include an ironing installation plate 6, an ironing heat insulation plate 7, an ironing heating plate 8 and an ironing contact plate 9 connected in sequence, and the ironing contact plate 9 of the upper ironing assembly and the ironing contact plate 9 of the lower ironing assembly are arranged opposite to each other;

[0076] The transmission drive support frame 4 is provided with a cloth transmission plate 36 connected to the output end of the lower ironing assembly; the transmission drive support frame 4 is also provided with a transmission power roller group and a power roller driving device for driving the transmission power roller group to rotate;

[0077] A cutting piece placing plate 37 connected to the cloth conveying plate 36 is installed on the cutting piece placing support frame 35, and a suction opening 38 penetrating the upper and lower ends of the cutting piece placing plate 37 is opened, and a suction nozzle 39 connected to the suction opening 38 is installed at the bottom end of the cutting piece placing plate 37;

[0078] A cutting tool drive device 40 is also installed on the transmission drive support frame 4. The output end of the cutting tool drive device 40 is connected to a tool through a cutting transmission assembly. The tool is located at the connection point between the cloth transmission plate 36 and the cutting piece placement plate 37. The cutting tool drive device 40 acts on the tool so that the tool can move up and down.

[0079] In this embodiment, the leveling traction support frame 2 can be directly connected to the ironing leveling support frame 3. The upper ironing assembly is composed of an ironing mounting plate 6, an ironing heat insulation plate 7, an ironing heating plate 8 and an ironing contact plate 9 arranged in sequence from top to bottom; the lower ironing assembly is composed of an ironing contact plate 9, an ironing heating plate 8, an ironing heat insulation plate 7 and an ironing mounting plate 6 arranged in sequence from top to bottom. In order to improve the stability of the cloth transmission, the output end of the leveling traction roller assembly should be flush with the top of the lower ironing assembly; in order to maintain the flatness of the cloth for cutting operations, the cloth conveying plate 36 should be flush with the top of the lower ironing assembly. A steam pipe joint 60 can be installed on the ironing heating plate 8 to facilitate communication with the heater. The ironing contact plate 9 should have thermal conductivity and smoothness, so that it is convenient to iron the cloth.

[0080] To protect this embodiment, a protective cover 55 may be provided on the supporting platform 1. The top of the protective cover 55 is connected with an exhaust pipe 56, through which the waste gas generated by the ironing and smoothing work can be extracted from the protective cover 55.

[0081] Preferably, at least two adsorption openings 38 are provided on the cut piece placement plate 37, and the adsorption openings 38 are in a long strip shape;

[0082] The bottom end of the cut piece placement plate 37 is detachably connected to a suction nozzle connecting frame 53 , and the suction nozzle 39 corresponding to the suction opening 38 is installed on the suction nozzle connecting frame 53 .

[0083] In this embodiment, the suction nozzle 39 is disposed upward on the suction nozzle connecting frame 53, so that the suction nozzle 39 can easily suck the cloth.

[0084] Example 2

[0085] This embodiment is further defined as follows based on the embodiment 1: the leveling traction roller assembly includes a leveling limiting traction roller group and a leveling pulling traction roller 10 located behind the leveling traction roller group;

[0086] The leveling and limiting traction roller group includes a leveling and limiting lower traction roller 11 and a leveling and limiting upper traction roller 12 located above the leveling and limiting lower traction roller 11 and matched with the leveling and limiting lower traction roller 11 .

[0087] In this embodiment, the flat pulling traction roller 10 has a rotatable flat pulling traction roller; the flat limit lower traction roller 11 has a linked flat limit lower traction roller; the flat limit upper traction roller 12 has a rotatable flat limit upper traction roller. The position of the flat pulling traction roller should be higher than that of the flat limit lower traction roller, so that it is more convenient to pull the cloth roll.

[0088] Preferably, the leveling traction support frame 2 has two leveling traction mounting plates 19 arranged opposite to each other on the left and right sides, and both leveling traction mounting plates 19 are provided with leveling traction strip grooves 20;

[0089] The two ends of the flat limit lower traction roller 11 are respectively connected to two flat traction mounting plates 19;

[0090] The two ends of the leveling limit upper traction roller 12 are respectively located in the leveling traction strip grooves 20 of the two leveling traction mounting plates 19; the leveling traction strip grooves 20 are also provided with leveling traction elastic members 21, and the leveling traction elastic members 21 act on the ends of the leveling limit upper traction roller 12, so that: the leveling limit upper traction roller 12 is located at the lower position of the leveling traction strip grooves 20, and the leveling limit upper traction roller 12 can cooperate with the leveling limit lower traction roller 11;

[0091] It also includes a leveling traction adjustment handrail 22, which has two leveling traction adjustment rods 23, the middle parts of which are rotatably connected to the two leveling traction mounting plates 19, and the ends of which are provided with leveling traction adjustment abutment sections 24 capable of abutting against the ends of the traction rollers 12 on the leveling limiter.

[0092] Rotating the leveling traction adjustment armrest 22 downward can make the leveling traction adjustment abutment section 24 act on the leveling limit upper traction roller 12 upward.

[0093] In this embodiment, the flat traction elastic member 21 can be a compression spring. The flat limit upper traction roller 12 has a flat limit upper traction support shaft and a flat limit upper traction drum sleeved on the flat limit upper traction support shaft and rotatable relative to the flat limit upper traction support shaft. The two ends of the flat limit upper traction support shaft are respectively connected to the two flat traction strip grooves 20. The flat traction adjustment abutment section 24 can abut the bottom end of the flat limit upper traction support shaft end.

[0094] Example 3

[0095] This embodiment is further defined as follows based on the embodiment 1: the transmission power roller group includes a transmission lower power roller 13 and a transmission upper power roller 14 located above the transmission lower power roller 13 and cooperating with the transmission lower power roller 13;

[0096] The output end of the power roller driving device acts on the lower power roller 13 so that: the lower power roller 13 can rotate;

[0097] The cloth conveying plate 36 is provided with a power passage 41 which can promote the cooperation between the lower conveying power roller 13 and the upper conveying power roller 14 .

[0098] In this embodiment, the upper transmission power roller 14 has a rotatable flat upper power roller; the lower transmission power roller 13 has a linked flat lower power roller.

[0099] The power roller driving device includes a power roller driving motor 31, a power driving wheel 32 connected to the output end of the power roller driving motor 31, a power driven wheel 33 connected to the end of the lower power roller 13, and a power transmission belt 34 mounted on the power driving wheel 32 and the power driven wheel 33.

[0100] In order to protect the power roller driving device, a power roller shielding cover 61 that can shield the power roller driving device can also be provided on the transmission drive support frame 4.

[0101] Preferably, the transmission drive support frame 4 has two transmission power installation plates 25 which are arranged opposite to each other on the left and right sides, and the transmission power installation plates 25 are provided with transmission power strip grooves 26;

[0102] The two ends of the upper transmission power roller 14 are respectively located in the transmission power strip grooves 26 of the two transmission power mounting plates 25. The transmission power strip grooves 26 are also provided with transmission power elastic members 27. The transmission power elastic members 27 act on the ends of the upper transmission power roller 14, so that: the upper transmission power roller 14 is located at the lower position of the transmission power strip grooves 26, and the upper transmission power roller 14 can cooperate with the lower transmission power roller 13;

[0103] It also includes a transmission power adjustment handrail 28, which has two transmission power adjustment support rods 29, the middle parts of the two transmission power adjustment support rods 29 are rotatably connected to the two transmission power mounting plates 25, and the end parts of the transmission power adjustment support rods 29 are provided with transmission power adjustment abutment sections 30 that can abut against the ends of the transmission upper power rollers 14;

[0104] Rotating the transmission power adjustment armrest 28 downward can cause the transmission power adjustment abutment section 30 to act on the transmission upper power roller 14 upward.

[0105] In this embodiment, the transmission power elastic member 27 can be a compression spring. The transmission upper power roller 14 has a flat upper power support shaft and a flat upper power roller sleeved on the flat upper power support shaft and rotatable relative to the flat upper power support shaft, and the two ends of the flat upper power support shaft are respectively connected to the two transmission power strip grooves 26. The transmission power adjustment abutment section 30 can abut the bottom end of the end of the flat upper power support shaft.

[0106] Example 4

[0107] This embodiment is further limited as follows based on the embodiment 1: the transmission drive support frame 4 is also rotatably mounted with a cutting and pulling roller 42 located at the input end of the cloth transmission plate 36;

[0108] The cloth conveying plate 36 is also provided with a cloth limiting frame 43 located between the cutting and pulling roller 42 and the conveying power roller group.

[0109] In this embodiment, the cutting and pulling roller 42 has a cutting and pulling support shaft that can rotate relative to the transmission drive support frame 4 and a cutting and pulling cylinder that is sleeved on the cutting and pulling support shaft and can rotate relative to the cutting and pulling support shaft. When the cutting and pulling support shaft is rotated, the height of the cutting and pulling cylinder can be changed, so that the cloth can be easily moved according to the needs. The distance between the cloth limit frame 43 and the cloth transmission plate 36 should be enough to allow the cloth to penetrate.

[0110] Example 5

[0111] This embodiment makes the following further limitations on the basis of the embodiment 1: the ironing installation plate 6 and the ironing heat insulation plate 7 are connected via a plurality of heat insulation columns 15 .

[0112] In this way, the ironing installation plate 6 and the ironing heat insulation plate 7 are spaced apart from each other.

[0113] Preferably, a plurality of weight-reducing hollows 18 are provided on the ironing mounting plate 6 of the upper ironing assembly.

[0114] Example 6

[0115] This embodiment is further defined as follows on the basis of the embodiment 1: the cutting transmission assembly comprises a cutting transmission eccentric wheel 44 connected to the output end of the cutting tool driving device 40 and a cutting transmission frame 45 limited on the transmission driving support frame 4 and movable up and down relative to the transmission driving support frame 4, and the cutting transmission frame 45 has a transmission frame opening 46 that cooperates with the cutting transmission eccentric wheel 44 in transmission;

[0116] The tool comprises a cutting tool holder 47 connected to the top of the cutting transmission frame 45 and a cutting blade 48 detachably connected to the cutting tool holder 47 .

[0117] In this embodiment, the cutting transmission eccentric wheel 44 can be circular, and because it is eccentrically connected to the output end of the cutting tool driving device 40, it has a short diameter end and a long diameter end with a radius greater than the short diameter end. The frame opening of the transmission frame opening 46 can be square, and the frame opening height of the transmission frame opening 46 should be slightly greater than the diameter of the cutting transmission eccentric wheel 44, so that the cutting transmission eccentric wheel 44 can be rotated relative to the transmission frame opening 46. In order to improve the stability of the cutting transmission frame 45 moving up and down, the transmission drive support frame 4 is provided with a cutting transmission limit frame 54, and the cutting transmission frame 45 can be moved up and down and limited in the cutting transmission limit frame 54.

[0118] Preferably, the transmission drive support frame 4 is provided with a transmission shielding cover 49 which can cover the cutting transmission eccentric wheel 44 and the transmission frame opening 46;

[0119] The transmission drive support frame 4 is also provided with a transmission anti-detachment frame 50 which can prevent the cutting transmission frame 45 from detaching from the transmission drive support frame 4;

[0120] A tool shielding cover 51 for covering the tool is also installed on the cutting piece placement support frame 35; a conveying opening 52 capable of penetrating the cloth is opened at the bottom end of the tool shielding cover 51.

[0121] In this embodiment, the transmission shielding cover 49 and the transmission anti-dropping frame 50 can be installed at the front end of the cutting transmission limit frame 54. The top of the tool shielding cover 51 can extend backward with a tool shielding cover extension section, and the tool shielding cover extension section can be connected to the top of the cutting transmission limit frame 54.

[0122] Example 7

[0123] This embodiment makes the following further limitations on the basis of Embodiment 1: a plurality of leveling guide rods 16 are vertically arranged on the ironing leveling support frame 3, the leveling guide rods 16 penetrate the ironing mounting plate 6 of the upper ironing assembly, and the leveling guide rods 16 can move up and down relative to the leveling guide rods 16.

[0124] In this embodiment, four flat guide rods 16 may be provided, and the four flat guide rods 16 are respectively located at the four corners of the ironing installation plate 6 .

[0125] Preferably, a flat linear bearing 17 which is slidably matched with the flat guide rod 16 is installed on the ironing mounting plate 6 of the upper ironing assembly.

[0126] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A cloth cutting device, characterized in that: The support platform (1) comprises a leveling and traction support frame (2), an ironing and leveling support frame (3), a transmission and driving support frame (4) and a cut piece placement support frame (35) which are arranged on the support platform (1) in order from the back to the front; A leveling traction roller assembly is installed on the leveling traction support frame (2); A lower ironing assembly connected to the output end of the flattening traction roller assembly is mounted on the ironing flattening support frame (3); an ironing assembly driving device (5) is also mounted on the ironing flattening support frame (3); the output end of the ironing assembly driving device (5) is connected to an upper ironing assembly located above the lower ironing assembly and corresponding to the lower ironing assembly; the ironing assembly driving device (5) acts on the upper ironing assembly so that: the upper ironing assembly can move up and down; the upper ironing assembly and the lower ironing assembly both include an ironing installation plate (6), an ironing heat insulation plate (7), an ironing heating plate (8) and an ironing contact plate (9) connected in sequence, and the ironing contact plate (9) of the upper ironing assembly and the ironing contact plate (9) of the lower ironing assembly are arranged opposite to each other; A cloth conveying plate (36) connected to the output end of the lower ironing assembly is mounted on the conveying drive support frame (4); a conveying power roller group and a power roller driving device for driving the conveying power roller group to rotate are also mounted on the conveying drive support frame (4); A cutting piece placement plate (37) connected to the cloth conveying plate (36) is installed on the cutting piece placement support frame (35); a suction opening (38) penetrating the upper and lower ends of the cutting piece placement plate (37) is provided; and a suction nozzle (39) connected to the suction opening (38) is installed at the bottom end of the cutting piece placement plate (37); A cutting tool drive device (40) is also installed on the transmission drive support frame (4). The output end of the cutting tool drive device (40) is connected to a cutting tool via a cutting transmission assembly. The cutting tool is located at the connection point between the cloth transmission plate (36) and the cut piece placement plate (37). The cutting tool drive device (40) acts on the cutting tool so that: the cutting tool can move up and down; The leveling traction roller assembly comprises a leveling limiting traction roller group and a leveling pulling traction roller (10) located behind the leveling traction roller group; The leveling and limiting traction roller group comprises a leveling and limiting lower traction roller (11) and a leveling and limiting upper traction roller (12) located above the leveling and limiting lower traction roller (11) and cooperating with the leveling and limiting lower traction roller (11); The leveling traction support frame (2) is provided with two leveling traction mounting plates (19) arranged opposite to each other on the left and right, and both leveling traction mounting plates (19) are provided with leveling traction strip grooves (20); The two ends of the flat limit lower traction roller (11) are respectively connected to two flat traction mounting plates (19); The two ends of the leveling limit upper traction roller (12) are respectively located in the leveling limit strip grooves (20) of the two leveling limit mounting plates (19); a leveling limit elastic member (21) is also provided in the leveling limit strip groove (20), and the leveling limit elastic member (21) acts on the end of the leveling limit upper traction roller (12), so that: the leveling limit upper traction roller (12) is located at a lower position of the leveling limit strip groove (20), and the leveling limit upper traction roller (12) can cooperate with the leveling limit lower traction roller (11); It also includes a leveling traction adjustment handrail (22), the leveling traction adjustment handrail (22) having two leveling traction adjustment support rods (23), the middle parts of the leveling traction adjustment support rods (23) are rotatably connected to the two leveling traction mounting plates (19), and the end parts of the leveling traction adjustment support rods (23) are provided with leveling traction adjustment abutment sections (24) capable of abutting against the ends of the leveling limit upper traction rollers (12); The leveling traction adjustment handrail (22) is rotated downward, so that the leveling traction adjustment abutment section (24) acts upward on the leveling limit upper traction roller (12); The transmission power roller group comprises a transmission lower power roller (13) and a transmission upper power roller (14) located above the transmission lower power roller (13) and cooperating with the transmission lower power roller (13); The output end of the power roller driving device acts on the lower power roller (13) so that the lower power roller (13) can rotate; A power passage (41) is provided on the cloth conveying plate (36) to enable the lower conveying power roller (13) to cooperate with the upper conveying power roller (14).

2. A cloth cutting device according to claim 1, characterized in that: The transmission drive support frame (4) has two transmission power installation plates (25) arranged opposite to each other on the left and right, and the transmission power installation plates (25) are provided with transmission power strip grooves (26); The two ends of the upper transmission power roller (14) are respectively located in the transmission power strip grooves (26) of the two transmission power mounting plates (25), and a transmission power elastic member (27) is also provided in the transmission power strip groove (26). The transmission power elastic member (27) acts on the end of the upper transmission power roller (14), so that: the upper transmission power roller (14) is located at a low position of the transmission power strip groove (26), and the upper transmission power roller (14) can cooperate with the lower transmission power roller (13); It also includes a transmission power adjustment handrail (28), the transmission power adjustment handrail (28) having two transmission power adjustment support rods (29), the middle parts of the two transmission power adjustment support rods (29) are rotatably connected to the two transmission power mounting plates (25), and the end parts of the transmission power adjustment support rods (29) are provided with transmission power adjustment abutment sections (30) capable of abutting against the ends of the transmission upper power rollers (14); Rotating the transmission power adjustment armrest (28) downward can cause the transmission power adjustment abutment section (30) to act upward on the transmission upper power roller (14).

3. A cloth cutting device according to claim 1, characterized in that: The conveying drive support frame (4) is also rotatably mounted with a cutting and pulling roller (42) located at the input end of the cloth conveying plate (36); The cloth conveying plate (36) is also provided with a cloth limiting frame (43) located between the cutting and pulling roller (42) and the conveying power roller group.

4. A cloth cutting device according to claim 1, characterized in that: The ironing installation plate (6) and the ironing heat insulation plate (7) are connected via a plurality of heat insulation columns (15).

5. A cloth cutting device according to claim 1, characterized in that: The cutting transmission assembly comprises a cutting transmission eccentric wheel (44) connected to the output end of the cutting tool driving device (40) and a cutting transmission frame (45) limited on the transmission driving support frame (4) and movable up and down relative to the transmission driving support frame (4), and the cutting transmission frame (45) has a transmission frame opening (46) that cooperates with the cutting transmission eccentric wheel (44) in transmission. The tool comprises a cutting tool holder (47) connected to the top end of the cutting transmission frame (45) and a cutting blade (48) detachably connected to the cutting tool holder (47).

6. A cloth cutting device according to claim 5, characterized in that: The transmission drive support frame (4) is provided with a transmission shielding cover (49) capable of covering the cutting transmission eccentric wheel (44) and the transmission frame opening (46); The transmission drive support frame (4) is also provided with a transmission anti-separation frame (50) capable of preventing the cutting transmission frame (45) from separating from the transmission drive support frame (4); A tool shielding cover (51) for covering the tool is also mounted on the cutting piece placement support frame (35); a conveying opening (52) capable of penetrating the cloth is provided at the bottom end of the tool shielding cover (51).

7. A cloth cutting device according to claim 1, characterized in that: A plurality of leveling guide rods (16) are vertically arranged on the ironing leveling support frame (3); the leveling guide rods (16) penetrate the ironing mounting plate (6) of the upper ironing assembly, and the leveling guide rods (16) can move up and down relative to the leveling guide rods (16).

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