A baling machine for leather base fabric processing

Abstract

The present invention relates to the field of baling machines, in particular to a baling machine for leather-based cloth processing, comprising a frame for supporting the entire baling mechanism; a pneumatic mechanism for performing stamping and exhaust treatment on the leather-based cloth; a locking mechanism for limiting the position of the leather-based cloth; a compression mechanism for performing secondary compression treatment on the placement space of the leather-based cloth; the pneumatic mechanism is fixedly mounted on the top of the frame, the locking mechanism is fixedly mounted on the inside of the frame, and the compression mechanism is fixedly mounted on the inside of the locking mechanism; wherein the pneumatic mechanism comprises an air storage tube, and the baling machine for processing the leather-based cloth, by sequentially passing the binding rope through the rope threading hole and the bottom groove, and wrapping it on the vacuum bag, and finally returning the receiving plate to its original position along the bottom rail, thereby realizing the function of using the binding rope to perform preliminary limiting and fixing on the vacuum bag containing the leather-based cloth.

Description

Technical Field

[0001] The invention relates to the technical field of baling machines, in particular to a baling machine for leather base fabric processing. Background Art

[0002] Leather base fabric is a base material used to produce synthetic leather. It is usually made of impregnated non-woven fabric as a mesh layer and a microporous polyurethane layer as a grain layer. It has the characteristics of being very similar to leather on both the front and back sides, and has a certain degree of air permeability, which is closer to natural leather than ordinary artificial leather. Leather base fabric is widely used in the production of shoes, boots, bags, balls and other products.

[0003] There are several problems with the existing leather-based cloth baling machines: 1. When stamping and baling, if the operator mistakenly places the leather-based cloth unevenly or applies uneven pressure, wrinkles will occur, affecting the appearance and subsequent use; 2. In order to stamp more smoothly during the stamping process, the baler needs multiple support columns to increase the stability of the stamping, but multiple fixed support columns will take up a certain amount of space, limiting the design and layout of the product, and the flexibility will also be greatly reduced. Summary of the invention

[0004] The present invention provides a baling machine for leather base fabric processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: A baling machine for leather base fabric processing, comprising a frame, the frame being used to support the entire baling mechanism;

[0006] A pneumatic mechanism, which is used for stamping and exhausting the leather base fabric;

[0007] A locking mechanism, which is used to limit the position of the leather base fabric;

[0008] A compression mechanism, which is used for secondary compression processing of the space where the leather base cloth is placed;

[0009] The air pressure mechanism is fixedly mounted on the top of the frame, the locking mechanism is fixedly mounted inside the frame, and the compression mechanism is fixedly mounted inside the locking mechanism;

[0010] The pneumatic mechanism includes an air storage tube, the interior of the air storage tube is slidably adapted to be equipped with a piston rod, the piston rod is inserted through the top of the frame and extends to the inner cavity thereof, and the bottom end of the piston rod is fixedly connected to a pneumatic assembly;

[0011] The locking mechanism comprises a placement frame, a transfer seat is fixedly installed on the outer side of the placement frame, a flip door is rotatably connected inside the transfer seat, and a rope threading hole is opened on the surface of the flip door.

[0012] Preferably, an air pump is fixedly installed on the outside of the frame, a control valve is fixedly installed on the top of the air pump, and the top of the control valve is respectively fixedly connected to a No. 1 air pipe and a No. 2 air pipe, one end of the No. 1 air pipe away from the control valve is sleeved inside the air storage pipe, and one end of the No. 2 air pipe away from the control valve is sleeved inside the air storage pipe, and the No. 2 air pipe is above the No. 1 air pipe.

[0013] Preferably, a first limiting ring and a second limiting ring are fixedly connected to the inside of the gas storage tube, wherein the piston portion of the piston rod is arranged between the first limiting ring and the second limiting ring, a sleeve is inserted into the inside of the piston rod, and the sleeve is inserted into the top of the gas storage tube and extends to the outside thereof, and a rod connecting plate is fixedly connected to the top of the gas storage tube.

[0014] Preferably, the pneumatic assembly includes a bottom sleeve rod, which is fixedly connected to the bottom of the piston rod, the interior of the bottom sleeve rod is slidably adapted to the sleeve column, the outer side of the bottom sleeve rod is fixedly connected to a reinforcement assembly, the bottom of the bottom sleeve rod is fixedly connected to a No. 1 pressure covering assembly, the bottom of the No. 1 pressure covering assembly is fixedly connected to a No. 2 pressure covering assembly, the outer side of the bottom sleeve rod is fixedly connected to a rib plate, the end of the rib plate away from the bottom sleeve rod is fixedly connected to an extension rail, the extension rail is fixedly connected to the outer side of the bottom sleeve rod, and the interior of the extension rail is fixedly connected to a spring.

[0015] Preferably, the internal sliding adapter of the extension rail is equipped with a slider No. 1, the outer side of the slider No. 1 is fixedly connected to a spring, the bottom of the slider No. 1 is fixedly connected to a support column, the outer side of the support column No. 1 is fixedly connected to a magnet, a No. 2 magnet is arranged beside the No. 1 magnet, the No. 2 magnet is fixedly connected to the outer side of the sleeve column, the bottom of the No. 1 support column is fixedly connected to a triangle block No. 1, the two sides of the triangle block No. 1 are symmetrically connected with side connecting rods, and the bottoms of the side connecting rods and the No. 1 triangle block are fixedly connected with shift plates.

[0016] Preferably, the reinforcement assembly includes a fixed block, which is fixedly connected to the outside of the bottom sleeve rod, the bottom of the fixed block is fixedly connected to a No. 2 support column, the bottom of the No. 2 support column is fixedly connected to a No. 2 triangular block, and the two sides of the No. 2 triangular block are symmetrically connected to frame rods.

[0017] Preferably, the No. 1 pressure covering assembly includes a solid pressure plate, the top of the solid pressure plate is fixedly connected to the bottom sleeve rod, the top of the solid pressure plate is provided with a slide groove, the interior of the slide groove is slidably connected to the moving plate, the bottom of the solid pressure plate is fixedly connected with a spring rod, the bottom of the spring rod is fixedly connected to the No. 2 pressure covering assembly, the interior of the solid pressure plate is plugged with a plug-in plate, the end of the plug-in plate away from the solid pressure plate is fixedly connected with a trapezoidal beam, both ends of the plug-in plate are provided with side grooves, the interior of the side groove slides with a limited slide bar, the end of the limited slide bar away from the side groove is fixedly connected to the outer end of the solid pressure plate, the interior of the solid pressure plate is fixedly connected with a No. 2 magnetic block, and the inner end of the plug-in plate is fixedly connected with the No. 1 magnetic block.

[0018] Preferably, the outer side of the flip door is fixedly connected to a socket, a sliding rod is inserted into the interior of the socket, a door bolt is inserted into the bottom of the sliding rod, the door bolt is fixedly connected to the outer side of the frame, the top of the sliding rod is rotatably connected to a rotating rod, the outer side of the rotating rod is extruded and adapted with a locking head, and the locking head is fixedly connected to the outer side of the flip door.

[0019] Preferably, the compression mechanism comprises a compensation plate, the compensation plate is fixedly connected to the inner side of the placement frame, an inner rail is fixedly installed inside the compensation plate, a threaded rod is connected inside the inner rail via a bearing, and the compression plate is threadedly connected to the outer side of the threaded rod.

[0020] Preferably, the bottom of the compensation plate is fixedly connected to a bottom rail, the bottom rail is slidably adapted internally to a sliding beam, the inner side of the sliding beam is fixedly connected to a receiving plate, the top of the receiving plate is provided with a bottom groove, and the interior of the bottom groove is fixedly connected to a toughness strip.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. Pass the binding rope through the rope hole and the bottom groove in turn and wrap it around the vacuum bag. Finally, return the receiving plate to its original position along the bottom rail, then close the flip door again and insert the sliding rod into the door bolt, so as to use the binding rope to initially limit and fix the vacuum bag with the leather base cloth.

[0023] 2. By moving the compression plate inward and squeezing the vacuum bag inward, the space enclosed by the flip door, compensation plate and compression plate is reduced, making it easier to adjust: the position and tension of the leather base fabric can be flexibly adjusted as needed to meet different production requirements; adapt to different sizes: it can easily adapt to leather base fabrics of different sizes, thereby improving the versatility of the equipment.

[0024] 3. By extending multiple support members during the stamping and packaging process of the leather base fabric, the local strength can be enhanced: additional support is provided to some local weak areas to improve the strength and deformation resistance of these parts.

[0025] 4. By moving the pressing plate downward, the whole formed by the pressing plate and the plug-in plate will be tightly attached to the inner wall of the flip door, the compensation plate and the compression plate, thereby reducing the size deviation of the leather base cloth during packaging and preventing wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic diagram of the external structure of a baler for leather base fabric processing.

[0027] Figure 2 It is a schematic diagram of the rear view structure of the whole invention.

[0028] Figure 3 It is a structural schematic diagram of the pneumatic mechanism of the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the pneumatic component of the present invention.

[0030] Figure 5 It is a schematic cross-sectional structural diagram of the pneumatic component of the present invention.

[0031] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0032] Figure 7 It is a schematic side view of the structure of the pneumatic assembly of the present invention.

[0033] Figure 8 It is a schematic structural diagram of the reinforcement component of the present invention.

[0034] Fig. 9 It is a schematic structural diagram of the No. 1 pressing assembly of the present invention.

[0035] Fig.10 It is a schematic cross-sectional structural diagram of the No. 1 pressing assembly of the present invention.

[0036] Fig.11 It is a structural schematic diagram of the locking mechanism of the present invention.

[0037] Fig.12 It is a structural schematic diagram of the compression mechanism of the present invention.

[0038] Fig.13 It is a schematic cross-sectional structure diagram of the compression mechanism of the present invention.

[0039] Fig.14 It is a schematic diagram of the longitudinal section structure of the compression mechanism of the present invention.

[0040] In the figure: 1, frame; 2, pneumatic mechanism; 3, locking mechanism; 4, compression mechanism; 21, air pump; 22, control valve; 23, No. 1 air pipe; 24, No. 2 air pipe; 25, air storage tube; 26, No. 1 limit ring; 27, No. 2 limit ring; 28, piston rod; 29, sleeve column; 20, pneumatic assembly; 201, rod receiving plate; 211, bottom sleeve rod; 212, reinforcement assembly; 213, No. 1 pressing assembly; 214, No. 2 pressing assembly; 215, rib plate; 216, extension rail; 217, spring; 218, No. 1 slider; 219, No. 1 support column; 210, No. 1 triangle block; 2101, shift plate; 2102, side connecting rod; 2103, No. 1 magnet; 2104, No. 2 magnet; 2121, fixed block; 2122, No. 2 support column; 2123, No. 2 triangular block; 2124, frame rod; 2131, solid pressure plate; 2132, spring rod; 2133, slide groove; 2134, plug-in plate; 2135, trapezoidal beam; 2136, side groove; 2137, slide limit strip; 2138, No. 1 magnetic block; 2139, No. 2 magnetic block; 31, placement frame; 32, adapter; 33, flip door; 34, rope threading hole; 35, plug sleeve; 36, slide rod; 37, door bolt; 38, rotating rod; 39, locking head; 41, compensation plate; 42, inner rail; 43, threaded rod; 44, compression plate; 45, bottom rail; 46, sliding beam; 47, receiving plate; 48, bottom groove; 49, toughness strip. DETAILED DESCRIPTION

[0041] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. It should be noted that 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 making creative work are within the scope of protection of the present invention.

[0042] See also Figures 1 to 14 The present invention provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, it includes a frame 1, which is used to support the entire packaging mechanism;

[0043] A pneumatic mechanism 2, which is used for stamping and exhausting the leather base fabric;

[0044] A locking mechanism 3, which is used for limiting the position of the leather base fabric;

[0045] A compression mechanism 4, which is used for secondary compression processing of the space where the leather base cloth is placed;

[0046] The air pressure mechanism 2 is fixedly mounted on the top of the frame 1 , the locking mechanism 3 is fixedly mounted inside the frame 1 , and the compression mechanism 4 is fixedly mounted inside the locking mechanism 3 .

[0047] The pneumatic mechanism 2 includes an air storage tube 25, the interior of the air storage tube 25 is slidably adapted with a piston rod 28, the piston rod 28 is inserted into the top of the frame 1 and extends to its inner cavity, the bottom end of the piston rod 28 is fixedly connected to a pneumatic assembly 20, an air pump 21 is fixedly installed on the outside of the frame 1, a control valve 22 is fixedly installed on the top of the air pump 21, and a No. 1 air pipe 23 and a No. 2 air pipe 24 are fixedly connected to the top of the control valve 22, respectively, the end of the No. 1 air pipe 23 away from the control valve 22 is sleeved inside the air storage tube 25, and the No. 2 air pipe 24 away from the control valve 22 is sleeved inside the air storage tube 25. One end of the valve 22 is sleeved inside the gas storage tube 25, and the No. 2 gas pipe 24 is above the No. 1 gas pipe 23. The inside of the gas storage tube 25 is fixedly connected with a No. 1 limit ring 26 and a No. 2 limit ring 27, wherein the piston part of the piston rod 28 is arranged between the No. 1 limit ring 26 and the No. 2 limit ring 27, and a sleeve column 29 is inserted into the inside of the piston rod 28, and the sleeve column 29 is inserted into the top of the gas storage tube 25 and extends to the outside thereof, and the top of the sleeve column 29 is fixedly connected with a rod connecting plate 201, and the rod connecting plate 201 is fixedly connected to the top of the gas storage tube 25.

[0048] like Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the pneumatic assembly 20 includes a bottom sleeve rod 211, which is fixedly connected to the bottom of the piston rod 28, the interior of the bottom sleeve rod 211 is slidably adapted with the sleeve column 29, the outer side of the bottom sleeve rod 211 is fixedly connected with a reinforcement assembly 212, the bottom of the bottom sleeve rod 211 is fixedly connected with a No. 1 pressing assembly 213, the bottom of the No. 1 pressing assembly 213 is fixedly connected with a No. 2 pressing assembly 214, the outer side of the bottom sleeve rod 211 is fixedly connected with a rib plate 215, the end of the rib plate 215 away from the bottom sleeve rod 211 is fixedly connected with an extension rail 216, the extension rail 216 is fixedly connected to the outer side of the bottom sleeve rod 211, the interior of the extension rail 216 is fixedly connected with a spring 217, the interior of the extension rail 216 is slidably adapted with a No. 1 slider 218, and a The outer side of the No. 1 slider 218 is fixedly connected to the spring 217, the bottom of the No. 1 slider 218 is fixedly connected to the No. 1 support column 219, the outer side of the No. 1 support column 219 is fixedly connected to the No. 1 magnet 2103, the side of the No. 1 magnet 2103 is provided with a No. 2 magnet 2104, the No. 2 magnet 2104 is fixedly connected to the outer side of the sleeve column 29, the bottom of the No. 1 support column 219 is fixedly connected to the No. 1 triangular block 210, the two sides of the No. 1 triangular block 210 are symmetrically connected with side connecting rods 2102, and the bottoms of the side connecting rods 2102 and the No. 1 triangular block 210 are fixedly connected with shift plates 2101. By starting the air pump 21, the compressed gas will enter the No. 2 air pipe 24 through the control valve 22, and then the gas discharged from the other end of the No. 2 air pipe 24 It will enter the gas storage tube 25 and squeeze the piston rod 28 downward. At this time, the piston rod 28 will move downward with the bottom sleeve rod 211 fixedly connected to its bottom. Because the sleeve column 29 is respectively inserted into the piston rod 28 and the bottom sleeve rod 211, the sleeve column 29 is fixed by the rod receiving plate 201. As the bottom sleeve rod 211 moves downward, the second magnet 2104 fixedly connected to the outer side of the sleeve column 29 will move away from the first magnet 2103, wherein the first magnet 2103 is connected to the first support column 219, and the top of the first support column 219 is connected to the first slider 218, and the first slider 218 is slidably adapted on the extension rail 216, and the extension rail 216 is fixed. The No. 1 magnet 2103 connected to the outer side of the bottom sleeve rod 211 maintains an attractive relationship with the No. 2 magnet 2104. Therefore, when the No. 1 magnet 2103 moves downward and away from the No. 2 magnet 2104, the spring 217 connected to the other side of the No. 1 support column 219 will get rid of the attraction between the two magnets and compress. At this time, the No. 1 slider 218 will move outward along the extension rail 216. At the same time, the No. 1 triangular block 210 fixedly connected to the bottom of the No. 1 support column 219 will move outward with the shifting plate 2101, so that multiple support members are extended during the stamping and packaging of the leather base cloth, which can enhance the local strength: provide additional support for some local weak areas, and improve the strength and deformation resistance of these parts;Higher flexibility: The extension position and number of support columns can be flexibly adjusted according to different stamping requirements and working conditions to better adapt to changes; Avoid interference problems: In some cases, the support columns themselves may cause interference during other operations or transportation, while the extended type can be extended only when needed, avoiding unnecessary trouble. ;

[0049] The reinforcement component 212 includes a fixed block 2121, which is fixedly connected to the outer side of the bottom sleeve rod 211, and a No. 2 support column 2122 is fixedly connected to the bottom of the fixed block 2121, and a No. 2 triangular block 2123 is fixedly connected to the bottom of the No. 2 support column 2122, wherein the No. 2 triangular block 2123 inside the reinforcement component 212 serves to increase stability and support area, and the No. 2 triangular block 2123 is symmetrically connected to the frame rods 2124 on both sides.

[0050] The first pressing component 213 includes a solid pressing plate 2131, the top of the solid pressing plate 2131 is fixedly connected to the bottom sleeve rod 211, a slide groove 2133 is provided on the top of the solid pressing plate 2131, the interior of the slide groove 2133 is slidably connected to the shift plate 2101, and a spring rod 2132 is fixedly connected to the bottom of the solid pressing plate 2131, wherein the solid pressing plate 2131 in the first pressing component 213 is connected to the solid pressing plate 2131 in the second pressing component 214 through the spring rod 2132, so the solid pressing plate 2131 in the second pressing component 214 will initially squeeze the vacuum bag, and under the action of the spring rod 2132, the pressure of the solid pressing plate 2131 is not very large, so in this process, In order to adjust the position of the vacuum bag and the position of the leather base cloth, the bottom of the spring rod 2132 is fixedly connected to the second pressing component 214, the interior of the real pressing plate 2131 is plugged with a plug-in plate 2134, and the end of the plug-in plate 2134 away from the real pressing plate 2131 is fixedly connected with a trapezoidal beam 2135, and both ends of the plug-in plate 2134 are provided with side grooves 2136, and the internal sliding adaptation of the side groove 2136 is limited. The sliding bar 2137 is fixedly connected to the outer end of the real pressing plate 2131 at one end away from the side groove 2136. The real pressing plate 2131 is fixedly connected with a second magnetic block 2139, and the inner end of the plug-in plate 2134 is fixedly connected with a first magnetic block 2138. 11 moves downward, so that the No. 1 pressing component 213 fixedly connected to the bottom thereof will move downward with the No. 2 pressing component 214, wherein the components inside the No. 1 pressing component 213 are consistent with the components inside the No. 2 pressing component 214, so when the real pressing plate 2131 moves downward to the position of the compression plate 44, the trapezoidal beam 2135 fixedly connected to the outer end of the plug-in plate 2134 will contact and squeeze the compression plate 44, wherein the plug-in plate 2134 is inserted into the real pressing plate 2131, and the contact surfaces between the trapezoidal beam 2135 and the compression plate 44 are both inclined surfaces, so the squeezed trapezoidal beam 2135 will insert the plug-in plate 2134 into the inner part of the real pressing plate 2131 The inner end of the plug-in plate 2134 is fixedly connected to the first magnetic block 2138, and the inner part of the pressing plate 2131 is fixedly connected to the second magnetic block 2139, and the first magnetic block 2138 and the second magnetic block 2139 maintain a repulsive relationship. At this time, the whole formed by the pressing plate 2131 and the plug-in plate 2134 will squeeze the vacuum bag packed with the leather base cloth and discharge the air retained in the vacuum bag to the outside. Through the above operation, the whole formed by the pressing plate 2131 and the plug-in plate 2134 will be tightly attached to the inner walls of the flip door 33, the compensation plate 41 and the compression plate 44, thereby reducing the dimensional deviation of the leather base cloth during packaging and preventing the occurrence of wrinkles.

[0051] like Fig.11 , Fig.12 , Fig.13and Fig.14 As shown, the locking mechanism 3 includes a placement frame 31, an adapter seat 32 is fixedly installed on the outer side of the placement frame 31, a flip door 33 is rotatably connected inside the adapter seat 32, a rope threading hole 34 is opened on the surface of the flip door 33, a socket 35 is fixedly connected to the outer side of the flip door 33, a sliding rod 36 is inserted into the socket 35, a bolt 37 is inserted at the bottom of the sliding rod 36, the bolt 37 is fixedly connected to the outer side of the frame 1, a rotating rod 38 is rotatably connected to the top of the sliding rod 36, a locking head 39 is extruded and adapted on the outer side of the rotating rod 38, and the locking head 39 is fixedly connected to the outer side of the flip door 33.

[0052] The compression mechanism 4 includes a compensation plate 41, which is fixedly connected to the inner side of the placement frame 31. An inner rail 42 is fixedly installed inside the compensation plate 41. A threaded rod 43 is connected to the inner side of the inner rail 42 through a bearing. A compression plate 44 is threadedly connected to the outer side of the threaded rod 43. When the vacuum bag is placed, the threaded rod 43 is rotated forward again, so that the compression plate 44 threadedly connected to the outer side of the threaded rod 43 will move inward and squeeze the vacuum bag inward, and the space surrounded by the flip door 33, the compensation plate 41 and the compression plate 44 will be reduced, so as to facilitate adjustment: the position and tension of the leather base cloth can be flexibly adjusted as needed to adapt to different production requirements; adapt to different sizes: it can easily adapt to leather base cloths of different sizes, thereby improving the versatility of the equipment. The bottom of the compensation plate 41 is fixedly connected to a bottom rail 45, and the inner sliding adaptor of the bottom rail 45 is equipped with a sliding beam 46. The inner side of the sliding beam 46 is fixedly connected to a receiving plate 47. The top of the receiving plate 47 is provided with a bottom groove 48, and the inner side of the bottom groove 48 is fixedly connected to a toughness strip 49. By lifting the rotating rod 38 and the sliding rod 36 upward together, and driving the flip door 33 outward with force to deflect, the receiving plate 47 is manually pulled outward along the bottom rail 45, and then the binding rope is passed through the bottom end of the rope hole 34, and then the binding rope is passed through the bottom groove 48 again. The toughness strip 49 fixedly connected to the inside of the bottom groove 48 is tough, and it is connected to the inner wall of the bottom groove 48 at only one end, and the other end is suspended. At this time, the real leather cloth is installed. The empty bag is placed on the receiving plate 47 and pressed on the binding rope, and then the binding rope is passed through the bottom groove 48 and one end of the tough strip 49 is placed on the vacuum bag and passed out from the rope threading hole 34. The part of the tough strip 49 away from the flip door 33 will be pulled outward in an arc shape by the binding rope, so that this part of the tough strip 49 will be deflected upward and the binding rope will no longer be restricted, while the tough strip 49 pressed by the vacuum bag will remain stationary. Therefore, the tough strip 49 initially plays a role in limiting the movement of the binding rope, and finally the receiving plate 47 is returned to its original position along the bottom rail 45, and then the flip door 33 is closed again, and the sliding rod 36 is inserted into the door bolt 37, thereby realizing the role of using the binding rope to initially limit and fix the vacuum bag containing the leather base cloth.

[0053] Finally, when the stamping and exhaust are completed, the pressing plate 2131 is moved upward. At the moment when the pressing plate 2131 is reset, the operator manually and quickly tightens the binding rope and packs the vacuum bag and the leather base cloth.

[0054] When the present invention is used, first, the rotating rod 38 and the sliding rod 36 are lifted upward, and the flip door 33 is driven outward by force to deflect, and then the receiving plate 47 is manually pulled outward along the bottom rail 45, and then the binding rope is passed through the bottom end of the rope hole 34, and then the binding rope is passed through the bottom groove 48, and then the vacuum bag with the leather base cloth is placed on the receiving plate 47, and at the same time, one end of the binding rope passing through the bottom groove 48 is placed on the vacuum bag, and then passed out of the rope hole 34, and finally the receiving plate 47 is returned to its original position along the bottom rail 45, and at the same time, the flip door 33 is closed again, and the sliding rod 36 is inserted into the bolt 37. When the vacuum bag is placed, the threaded rod 43 is rotated again, so that the compression plate 44 threadedly connected to the outer side of the threaded rod 43 will move inward, and the vacuum bag is squeezed inward, and the space surrounded by the flip door 33, the compensation plate 41 and the compression plate 44 is reduced.

[0055] By starting the air pump 21, the compressed gas will enter the No. 2 air pipe 24 through the control valve 22, and then the gas discharged from the other end of the No. 2 air pipe 24 will enter the air storage tube 25 and squeeze the piston rod 28 downward. At this time, the piston rod 28 will move downward with the bottom sleeve rod 211 fixedly connected to its bottom, and the bottom of the bottom sleeve rod 211 is connected to the real pressure plate 2131. Therefore, the real pressure plate 2131 will move downward with the spring rod 2132 and the No. 2 pressure covering assembly 214 to achieve compression of the vacuum bag and the leather base cloth, and discharge the air retained in the vacuum bag to the outside.

[0056] The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work all fall within the scope of protection of the present invention.

Claims

1. A baling machine for leather base fabric processing, characterized in that: include: A frame (1), the frame (1) being used to support the entire packaging mechanism; A pneumatic mechanism (2), the pneumatic mechanism (2) being used for stamping and exhausting the leather base fabric; A locking mechanism (3), the locking mechanism (3) being used for limiting the position of the leather base fabric; A compression mechanism (4), the compression mechanism (4) being used for secondary compression processing of the space where the leather base fabric is placed; The air pressure mechanism (2) is fixedly mounted on the top of the frame (1), the locking mechanism (3) is fixedly mounted inside the frame (1), and the compression mechanism (4) is fixedly mounted inside the locking mechanism (3); The pneumatic mechanism (2) comprises an air storage tube (25), the interior of the air storage tube (25) is slidably adapted to be equipped with a piston rod (28), the piston rod (28) is inserted through the top of the frame (1) and extends to the inner cavity thereof, and the bottom end of the piston rod (28) is fixedly connected to the pneumatic assembly (20); The locking mechanism (3) comprises a placement frame (31), a transfer seat (32) is fixedly mounted on the outside of the placement frame (31), a flip door (33) is rotatably connected inside the transfer seat (32), and a rope threading hole (34) is provided on the surface of the flip door (33); An air pump (21) is fixedly mounted on the outside of the frame (1), a control valve (22) is fixedly mounted on the top of the air pump (21), a No. 1 air pipe (23) and a No. 2 air pipe (24) are fixedly connected to the top of the control valve (22), respectively, an end of the No. 1 air pipe (23) away from the control valve (22) is sleeved inside the air storage pipe (25), an end of the No. 2 air pipe (24) away from the control valve (22) is sleeved inside the air storage pipe (25), and the No. 2 air pipe (24) is located above the No. 1 air pipe (23); The gas storage tube (25) is fixedly connected to a first limiting ring (26) and a second limiting ring (27) inside, wherein the piston portion of the piston rod (28) is arranged between the first limiting ring (26) and the second limiting ring (27), and a sleeve column (29) is inserted into the piston rod (28), and the sleeve column (29) is inserted into the top of the gas storage tube (25) and extends to the outside thereof, and a rod connecting plate (201) is fixedly connected to the top of the gas storage tube (25); The pneumatic assembly (20) comprises a bottom sleeve rod (211), the bottom sleeve rod (211) being fixedly connected to the bottom of the piston rod (28), the interior of the bottom sleeve rod (211) being slidably matched with the sleeve column (29), the outer side of the bottom sleeve rod (211) being fixedly connected to a reinforcement assembly (212), the bottom of the bottom sleeve rod (211) being fixedly connected to a first pressing assembly (213), the bottom of the first pressing assembly (213) being fixedly connected to a second pressing assembly (214), the outer side of the bottom sleeve rod (211) being fixedly connected to a rib plate (215), one end of the rib plate (215) away from the bottom sleeve rod (211) being fixedly connected to an extension rail (216), the extension rail (216) being fixedly connected to the outer side of the bottom sleeve rod (211), and the interior of the extension rail (216) being fixedly connected to a spring (217); The extension rail (216) is internally slidably adapted to be equipped with a No. 1 slider (218); the outer side of the No. 1 slider (218) is fixedly connected to a spring (217); the bottom of the No. 1 slider (218) is fixedly connected to a No. 1 support column (219); the outer side of the No. 1 support column (219) is fixedly connected to a No. 1 magnet (2103); a No. 2 magnet (2104) is arranged on the side of the No. 1 magnet (2103); the No. 2 magnet (2104) is fixedly connected to the outer side of the sleeve column (29); the bottom of the No. 1 support column (219) is fixedly connected to a No. 1 triangular block (210); the two sides of the No. 1 triangular block (210) are symmetrically connected to side connecting rods (2102); the bottoms of the side connecting rods (2102) and the No. 1 triangular block (210) are both fixedly connected to a shift plate (2101).

2. The baling machine for leather base fabric processing according to claim 1, characterized in that: The reinforcement assembly (212) comprises a fixing block (2121), the fixing block (2121) being fixedly connected to the outside of the bottom sleeve rod (211), the bottom of the fixing block (2121) being fixedly connected to a No. 2 support column (2122), the bottom of the No. 2 support column (2122) being fixedly connected to a No. 2 triangular block (2123), and the two sides of the No. 2 triangular block (2123) being symmetrically connected to rack rods (2124).

3. The baling machine for leather base fabric processing according to claim 1, characterized in that: The first pressing assembly (213) comprises a pressing plate (2131), the top of the pressing plate (2131) is fixedly connected to the bottom sleeve rod (211), a sliding groove (2133) is provided on the top of the pressing plate (2131), the interior of the sliding groove (2133) is slidably connected to the moving plate (2101), the bottom of the pressing plate (2131) is fixedly connected to a spring rod (2132), the bottom of the spring rod (2132) is fixedly connected to the second pressing assembly (214), the interior of the pressing plate (2131) is plugged with a plug-in board (2134), and the One end of the plug-in plate (2134) away from the actual pressure plate (2131) is fixedly connected to a trapezoidal beam (2135), both ends of the plug-in plate (2134) are provided with side grooves (2136), the interior of the side groove (2136) is slidably adapted to a limited sliding bar (2137), one end of the limited sliding bar (2137) away from the side groove (2136) is fixedly connected to the outer end of the actual pressure plate (2131), the interior of the actual pressure plate (2131) is fixedly connected to a second magnetic block (2139), and the inner end of the plug-in plate (2134) is fixedly connected to a first magnetic block (2138).

4. The baling machine for leather base fabric processing according to claim 1, characterized in that: The outer side of the flip door (33) is fixedly connected to a socket (35), a sliding rod (36) is inserted into the interior of the socket (35), a bolt (37) is inserted into the bottom of the sliding rod (36), the bolt (37) is fixedly connected to the outer side of the frame (1), the top of the sliding rod (36) is rotatably connected to a rotating rod (38), the outer side of the rotating rod (38) is extruded and adapted with a locking head (39), and the locking head (39) is fixedly connected to the outer side of the flip door (33).

5. The baling machine for leather base fabric processing according to claim 1, characterized in that: The compression mechanism (4) comprises a compensation plate (41), the compensation plate (41) being fixedly connected to the inner side of the placement frame (31), an inner rail (42) being fixedly mounted inside the compensation plate (41), a threaded rod (43) being connected inside the inner rail (42) via a bearing, and a compression plate (44) being threadedly connected to the outer side of the threaded rod (43).

6. The baling machine for leather base fabric processing according to claim 5, characterized in that: The bottom of the compensation plate (41) is fixedly connected to a bottom rail (45), the bottom rail (45) is internally slidably adapted to be provided with a sliding beam (46), the inner side of the sliding beam (46) is fixedly connected to a receiving plate (47), the top of the receiving plate (47) is provided with a bottom groove (48), and the interior of the bottom groove (48) is fixedly connected to a toughness strip (49).

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