Cloth baler with automatic unloading

Abstract

The present invention discloses a cloth baler capable of automatic unloading, comprising: a baler body for compressing cloth, the baler body comprising a base, steel sections, a top cover, a hydraulic cylinder, an extrusion top plate, an extrusion bottom plate, a fence, a side fence, an opening and closing door, and a rear fence, so that the hydraulic cylinder drives the extrusion top plate to move downward and compress the cloth between the extrusion top plate and the extrusion bottom plate. The present invention uses the side fence in conjunction with the opening and closing door and the rear fence to shield the extrusion bottom plate above the extrusion bottom plate, so that when the extrusion top plate cooperates with the extrusion bottom plate to squeeze the waste cloth, the waste cloth can be prevented from scattering, while the baling operation is not hindered. Moreover, when the extrusion top plate moves upward, the extrusion bottom plate and the base are hinged to guide the packaged waste cloth downward to complete automatic unloading, thereby achieving the purpose of preventing the waste cloth from scattering while not affecting the baling operation.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth packaging, in particular to a cloth packaging machine capable of automatically unloading. Background Art

[0002] A baler, also known as a strapping machine or a tying machine, works by using strapping tape to bundle products or packages, then tightening and connecting the two ends. Its main function is to reinforce packaged items so that the items do not scatter during transportation or storage due to loose strapping. In the textile industry, cloth balers are usually needed to pack and collect discarded waste cloth.

[0003] The cam is provided with a lifting mechanism, and the lifting mechanism is connected with the lifting mechanism of the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism of the lifting mechanism is connected with the lifting mechanism of the lifting mechanism.

[0004] However, the above technology is not suitable for packing scattered waste fabrics when actually used, and the waste fabrics are likely to fall from all sides. Summary of the Invention

[0005] The object of the present invention is to provide a cloth baling machine capable of automatic unloading, so as to solve the problem that the machine is not suitable for baling scattered waste cloth and easily causes the waste cloth to fall from all sides.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The baler body is used to compress the fabric, and the baler body includes a base, steel sections, a top cover, a hydraulic cylinder, an extrusion top plate, an extrusion bottom plate, a fence, a side fence, an opening and closing door, and a rear fence, so that the hydraulic cylinder drives the extrusion top plate to move downward and compress the fabric between the extrusion top plate and the extrusion bottom plate, while the side fence, the opening and closing door, and the rear fence cooperate with the fence to surround the fabric to prevent it from scattering;

[0008] A drive assembly for providing a baling space for the compressed fabric in the baler body, and the drive assembly stores energy while the hydraulic cylinder drives the extrusion top plate downward, and after the extrusion top plate completes the compression of the fabric, the stored energy is used to drive the side fence, opening and closing door, rear fence and enclosure to move upward;

[0009] A discharging assembly is used to automatically discharge the material after packaging is completed. The discharging assembly automatically discharges the packaged cloth on the extrusion bottom plate while the hydraulic cylinder drives the extrusion top plate to move upward.

[0010] Preferably, the number of the steel sections is four, and the four steel sections are fixedly connected to the four corners of the top of the base, the extruded bottom plate is hinged at one end of the top of the base, the top cover is fixedly connected to the top of the steel sections, and the hydraulic cylinder is fixedly embedded in the middle of the top cover, the bottom of the hydraulic cylinder output shaft is fixedly connected to the extruded top plate, and the extruded top plate is located directly above the extruded bottom plate, and a plurality of slots for packing cloth are provided at one end of the opposite surfaces of the extruded top plate and the extruded bottom plate.

[0011] Preferably, the facing surfaces of the two adjacent front and rear steel sections are respectively fixedly connected with guide rods, the surfaces of the two guide rods located at the front side end are movably inserted into the two ends of the opening and closing door, and the two guide rods located at the rear side end are movably inserted into the two ends of the rear fence, the number of the side fences is two, and the two side fences are respectively located between the two adjacent front and rear steel sections, the side fences, the opening and closing door and the rear fence form a sealed rectangular frame structure, and the enclosure is fixedly connected to the inner wall of the sealed rectangular frame structure formed by the side fences, the opening and closing door and the rear fence, and the enclosure is a rectangular structure with an opening at one end corresponding to the opening and closing door, and the front and rear ends of the side fence are respectively fixedly connected with electric double clamps.

[0012] Preferably, the driving assembly includes a first traction rope, one end of the first traction rope is hinged to the top of the extruded top plate through a hinge seat, the tops of the two adjacent front and rear steel sections at one end of the opposite surfaces are fixedly connected to a first fixed frame, the middle of the first fixed frame is fixedly connected to a fixed pulley, the middle of the two adjacent front and rear steel sections at one end of the opposite surfaces are movably connected to a movable frame, one end of the movable frame corresponding to the position of the extruded top plate is fixedly connected to a movable pulley, and the first traction rope is movably wound around the surfaces of the fixed pulley and the movable pulley respectively to form a pulley group structure, and the end of the first traction rope away from the position of the extruded top plate is fixedly connected to the bottom of the top cover.

[0013] Preferably, one end of the movable frame corresponding to the position of the movable pulley is fixedly connected to a sleeve, and a damper is movably sleeved on the inner wall of the sleeve, and the top of the damper is fixedly connected to a guide frame, and the guide frame is fixedly connected to one end of the opposite surface of two adjacent front and rear steel sections, the first traction rope is tightly fitted with the surface of the guide frame, the bottom of the damper is fixedly connected to a driving frame, and the driving frame is fixedly connected to the top of the side fence, and one end of the sleeve and the driving frame corresponding to the damper position is fixedly connected to a damping spring, and the middle part of the end of the first fixed frame corresponding to the first traction rope away from the extrusion top plate position is fixedly connected to a guide ring, and the first traction rope is movably connected to the inner wall of the guide ring.

[0014] Preferably, both ends of the movable frame and the driving frame are respectively provided with a bayonet groove, and one end of the steel section corresponding to the bayonet groove is fixedly connected to a guide rail, and the inner wall of the bayonet groove is movably connected to the surface of the guide rail, so that the bayonet groove and the guide rail can cooperate to guide the movement of the driving frame and the movable frame, and the two jaws of the electric double clamp are respectively movably connected to the two ends of the guide rail.

[0015] Preferably, the unloading assembly includes four movable rods fixedly connected to the four corners of the top of the extruded top plate, and the movable rods movably penetrate and extend to the upper and lower ends of the top cover, the top of the movable rod is fixedly connected to a connecting frame, and the connecting frame is movably sleeved on the surface of the hydraulic cylinder, and the surfaces of the two movable rods at the rear side ends are movably sleeved with a movable frame, and the middle part of the movable frame is movably provided with a second fixed frame, the top of the inner wall of the second fixed frame is inclined inward, and the second fixed frame is fixedly connected to the top of the top cover, the movable frame is a hollow structure in the middle, and the inner wall of the movable frame is movably connected to a positioning plate, a through slot is provided in the middle of the positioning plate, and one end of the inner wall of the through slot is fixedly connected to a first reset spring The cam is fixedly mounted on the support frame, and the cam is secured to the support frame with an angular channel formed between the top and bottom of the cam, with the cam being secured to the support frame when the cam is in the forward position.

[0016] Preferably, both ends of the bottom of the movable frame are respectively fixedly connected to a second traction rope, and the bottom of the second traction rope is fixedly connected to a connecting tube, and a receiving groove is provided at the top of the end of the base away from the extrusion bottom plate and the hinge position of the base, and the inner wall of the receiving groove is movably connected to a driving plate, and the two ends of the driving plate are cylindrical structures, and the two ends of the driving plate are respectively rotatably connected to the middle of the two connecting tubes, and the top of the connecting tube is fixedly connected to a second return spring, and the second return spring is fixedly connected to the inner wall of the steel section, so that the second return spring has the purpose of restoring the movement of the connecting tube, and the bottom of the steel section corresponding to the two end positions of the driving plate is provided with guide grooves, so that the guide grooves can cooperate with the two ends of the cylindrical structure of the driving plate to guide the up and down movement of the driving plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention uses the side fence to cooperate with the opening and closing door and the rear fence to play a shielding role above the extrusion bottom plate, so that when the extrusion top plate cooperates with the extrusion bottom plate to squeeze the waste cloth, the waste cloth can be prevented from being scattered everywhere. At the same time, during the waste cloth packaging process, the side fence, the opening and closing door and the rear fence will automatically move upward without hindering the packaging operation. When the extrusion top plate moves upward, the extrusion bottom plate and the base are hinged to guide the packaged waste cloth downward to complete automatic unloading, thereby achieving the purpose of preventing the waste cloth from being scattered everywhere while not affecting the packaging operation.

[0019] When the cam is lifted up, the second lever is lifted up and the lever is lifted up, so that the cam can be lifted up and the lever is in a state of rotation and the cam is in a state of rotation when the cam is lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the cloth baler with automatic unloading function of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the cloth baler with automatic unloading function of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 This is a partial schematic diagram of the overall structure of the cloth baler capable of automatic unloading of the present invention;

[0023] Figure 4 This is a cross-sectional view of the overall structure of the cloth baler capable of automatic unloading according to the present invention;

[0024] Figure 5 It is a partial cross-sectional view of the overall structure of the cloth baler capable of automatic unloading of the present invention;

[0025] Figure 6 This is a cross-sectional view of the structure of the unloading component of the cloth baler capable of automatic unloading of the present invention;

[0026] Figure 7 This is a partial cross-sectional view of the unloading assembly structure of the cloth baler capable of automatic unloading of the present invention. Figure 1 ;

[0027] Figure 8 This is a partial cross-sectional view of the unloading assembly structure of the cloth baler capable of automatic unloading of the present invention. Figure 2 ;

[0028] Figure 9 This is a partial schematic diagram of the unloading assembly structure of the cloth baler capable of automatic unloading of the present invention;

[0029] Figure 10 This is a cross-sectional view of the movable frame structure of the cloth baling machine capable of automatic unloading according to the present invention.

[0030] In the figure: 101, base; 102, steel; 103, top cover; 104, hydraulic cylinder; 105, extrusion top plate; 106, extrusion bottom plate; 107, enclosure; 108, side fence; 109, opening and closing door; 110, rear fence; 111, guide rod; 112, electric double gripper;

[0031] 201, first traction rope; 202, first fixed frame; 203, fixed pulley; 204, movable frame; 205, movable pulley; 206, sleeve; 207, damper; 208, damping spring; 209, driving frame; 210, guide frame; 211, guide ring; 212, guide rail;

[0032] 301. Movable rod; 302. Connecting frame; 303. Movable frame; 304. Second fixing frame; 305. Positioning plate; 306. First driving groove; 307. Through groove; 308. First return spring; 309. Second driving groove; 310. Second traction rope; 311. Connecting tube; 312. Driving plate; 313. Second return spring; 314. Guide groove. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-10 , the present invention provides a technical solution: including:

[0035] The baler body is used to compress the cloth. The baler body includes a base 101, a steel section 102, a top cover 103, a hydraulic cylinder 104, an extrusion top plate 105, an extrusion bottom plate 106, a fence 107, a side fence 108, an opening and closing door 109 and a rear fence 110. The hydraulic cylinder 104 drives the extrusion top plate 105 to move downward and compress the cloth between the extrusion top plate 105 and the extrusion bottom plate 106. At the same time, the side fence 108, the opening and closing door 109 and the rear fence 110 are used to compress the cloth. The fence 110 cooperates with the fence 107 to surround the fabric to prevent it from scattering. There are four steel sections 102, and the four steel sections 102 are fixedly installed at the four corners of the top of the base 101. The extruded bottom plate 106 is hinged at one end of the top of the base 101. The top cover 103 is fixedly installed on the top of the steel section 102, and the hydraulic cylinder 104 is fixedly embedded in the middle of the top cover 103. The bottom of the output shaft of the hydraulic cylinder 104 is fixedly installed with an extruded top plate 105, and the extruded top plate 106 is hinged at one end of the top of the base 101. 5 is located directly above the extrusion bottom plate 106, and one end of the opposite surface of the extrusion top plate 105 and the extrusion bottom plate 106 is provided with a plurality of slots for packing cloth. The facing surfaces of the two adjacent front and rear steel sections 102 are respectively fixedly mounted with guide rods 111. The surfaces of the two guide rods 111 at the front side end are movably plugged into the two ends of the opening and closing door 109, and the two guide rods 111 at the rear side end are movably plugged into the two ends of the rear fence 110. There are two side fences 108, and the two side fences 108 are respectively located between the two adjacent front and rear steel sections 102. The side fences 108, the opening and closing door 109 and the rear fence 110 form a sealed rectangular frame structure, and the enclosure 107 is fixedly mounted on the inner wall of the sealed rectangular frame structure formed by the side fences 108, the opening and closing door 109 and the rear fence 110, and the enclosure 107 is a rectangular structure with one end open corresponding to the opening and closing door 109. The front and rear ends of the side fence 108 are respectively fixedly mounted with electric double clamps 112.

[0036] When the above structure is in use, the waste cloth is placed in the rectangular frame structure formed by the enclosure 107 and the opening and closing door 109, and the waste cloth is placed on the top of the extrusion bottom plate 106. Then the hydraulic cylinder 104 is started and drives the extrusion top plate 105 to move downward, and the extrusion top plate 105 squeezes the cloth above the extrusion bottom plate 106 until the cloth is squeezed to the target size. The side fence 108 cooperates with the opening and closing door 109 and the rear fence 110 to shield the top of the extrusion bottom plate 106, so that when the extrusion top plate 105 cooperates with the extrusion bottom plate 106 to squeeze the waste cloth, the waste cloth can be prevented from being scattered everywhere.

[0037] The driving assembly is used to provide a packaging space for the compressed cloth in the baler body, and the driving assembly stores energy while the hydraulic cylinder 104 drives the extrusion top plate 105 to press down, and after the extrusion top plate 105 completes the compression of the cloth, the stored energy drives the side fence 108, the opening and closing door 109, the rear fence 110 and the enclosure 107 to move upward, the driving assembly includes a first traction rope 201, one end of the first traction rope 201 is hinged to the top of the extrusion top plate 105 through a hinge seat, and a first fixing frame 202 is fixedly installed on the top of one end of the opposite surface of the two adjacent steel sections 102. A fixed pulley 203 is fixedly installed in the middle of the frame 202, and a movable frame 204 is movably connected to the middle of one end of the opposite surface of the two adjacent steel sections 102. A movable pulley 205 is fixedly installed at one end of the movable frame 204 corresponding to the position of the extrusion top plate 105, and the first traction rope 201 is movably wound around the surfaces of the fixed pulley 203 and the movable pulley 205, and a pulley group structure is formed. The end of the first traction rope 201 away from the position of the extrusion top plate 105 is fixedly installed at the bottom of the top cover 103, and a sleeve 206 is fixedly installed at one end of the movable frame 204 corresponding to the position of the movable pulley 205. The sleeve 206 The inner wall of the damper 207 is movably sleeved with a damper 207, and a guide frame 210 is fixedly installed on the top of the damper 207, and the guide frame 210 is fixedly installed on one end of the opposite surface of the two adjacent steel sections 102 in front and behind. The first traction rope 201 is tightly fitted with the surface of the guide frame 210, and the bottom of the damper 207 is fixedly installed with a driving frame 209, and the driving frame 209 is fixedly installed on the top of the side fence 108. The ends of the sleeve 206 and the driving frame 209 corresponding to the position of the damper 207 are fixedly installed with a damping spring 208, and the first fixed frame 202 corresponds to the first traction rope 201 away from the extrusion top plate 1 A guide ring 211 is fixedly installed in the middle of one end of the 05 position, and the first traction rope 201 is movably connected to the inner wall of the guide ring 211. Both ends of the movable frame 204 and the driving frame 209 are respectively provided with a bayonet groove, and the end of the steel section 102 corresponding to the bayonet groove position is fixedly installed with a guide rail 212. The inner wall of the bayonet groove is movably connected to the surface of the guide rail 212, so that the bayonet groove and the guide rail 212 can cooperate to guide the movement of the driving frame 209 and the movable frame 204. The two clamping jaws of the electric double clamping jaws 112 are movably connected to the two ends of the guide rail 212 respectively.

[0038] When the above structure is in use, when the hydraulic cylinder 104 drives the extrusion top plate 105 to move downward, the extrusion top plate 105 will drive one end of the first traction rope 201 to move downward, and the first traction rope 201 will drive the movable frame 204 to move upward through the winding of the fixed pulley 203 and the fixed pulley 203, and the movable frame 204 will move vertically up and down along the direction of the damper 207, and stretch the damping spring 208. When the extrusion top plate 105 cooperates with the extrusion bottom plate 106 to squeeze the waste cloth to the target size, at this time, the damping spring 208 is pulled out. 08 resets and contracts, driving the driving frame 209 and the side fence 108 to move upward, so that the side fence 108 cooperates with the enclosure 107 to respectively drive the opening and closing door 109 and the rear fence 110 to move upward until the compressed waste cloth is exposed to the outside world, that is, the side fence 108, the enclosure 107, the opening and closing door 109 and the rear fence 110 no longer block the extrusion top plate 105 and the extrusion bottom plate 106. At this time, the waste cloth can be packaged by passing the packaging tape through the slots at one end of the opposite surface of the extrusion top plate 105 and the extrusion bottom plate 106.

[0039] The unloading assembly is used to realize automatic unloading after packaging is completed. The unloading assembly automatically unloads the packed cloth on the extrusion bottom plate 106 while the hydraulic cylinder 104 drives the extrusion top plate 105 to move upward. The unloading assembly includes four movable rods 301 fixedly installed at the four corners of the top of the extrusion top plate 105, and the movable rods 301 movably penetrate and extend to the upper and lower ends of the top cover 103. A connecting frame 302 is fixedly installed on the top of the movable rod 301, and the connecting frame 302 is movably sleeved on the surface of the hydraulic cylinder 104. A movable frame 303 is movably sleeved on the surfaces of the two movable rods 301 at the rear side end. A second fixed frame 304 is movably provided in the middle of the movable frame 303. The top of the inner wall of the second fixed frame 304 is tilted inward. , and the second fixing frame 304 is fixedly installed on the top of the top cover 103, the movable frame 303 is a hollow structure in the middle, and the inner wall of the movable frame 303 is movably connected with a positioning plate 305, a through slot 307 is opened in the middle of the positioning plate 305, and one end of the inner wall of the through slot 307 is fixedly installed with a first return spring 308, the first return spring 308 is fixedly installed on the inner wall of the movable frame 303, the positioning plate 305 is tightly fitted on the surface of the movable rod 301, and a first driving slot 306 is opened in the middle of the positioning plate 305 corresponding to the position of the second fixing frame 304, and one end of the first driving slot 306 is tightly fitted with the inner wall of the second fixing frame 304, a through hole is opened in the middle of the movable frame 303 corresponding to the position of the second fixing frame 304, and the through hole The inner wall of the movable frame 303 is movably connected to the surface of the second fixed frame 304, so that the movable frame 303 can move up and down on the surface of the second fixed frame 304, and the surface of the movable rod 301 corresponding to the position of the positioning plate 305 is provided with a second driving groove 309, so that when the positioning plate 305 is located on the inner wall of the second driving groove 309, the movable rod 301 moves upward and drives the movable frame 303 to move upward through the positioning plate 305 and the second driving groove 309. The two ends of the bottom of the movable frame 303 are respectively fixedly installed with a second traction rope 310, and the bottom of the second traction rope 310 is fixedly installed with a connecting pipe 311. The top of the base 101 away from the extrusion bottom plate 106 and the hinged position of the base 101 is provided with a receiving groove, and the inner wall of the receiving groove is movably connected The two ends of the driving plate 312 are cylindrical structures. The two ends of the driving plate 312 are respectively rotatably connected to the middle parts of the two connecting tubes 311. The top of the connecting tube 311 is fixedly installed with a second return spring 313, and the second return spring 313 is fixedly installed on the inner wall of the steel section 102, so that the second return spring 313 has the purpose of restoring the movement of the connecting tube 311. The bottom of the steel section 102 corresponding to the two ends of the driving plate 312 is provided with a guide groove 314, so that the guide groove 314 cooperates with the two ends of the cylindrical structure of the driving plate 312 to guide the up and down movement of the driving plate 312. When the movable rod 301 drives the second driving groove 309 to rise from the bottom of the movable frame 303,The second driving slot 309 cooperates with the positioning plate 305 to drive the movable frame 303 to move upward. When the movable frame 303 moves upward, the movable frame 303 drives the connecting tube 311 to move upward through the second traction rope 310. When the connecting tube 311 moves upward, the connecting tube 311 squeezes the second return spring 313 and drives the driving plate 312 to move upward. The driving plate 312 lifts one end of the extrusion bottom plate 106 and moves it upward, so that the extrusion bottom plate 106 is hinged to the base 101, and the extrusion bottom plate 106 and the base 101 are tilted. As a result, the waste cloth packed on the extrusion bottom plate 106 slides downward due to the tilt of the extrusion bottom plate 106, thereby completing the automatic unloading operation.

[0040] Working principle: When in use, the invention works by Figure 1 In the initial state, the waste fabric is placed in the rectangular frame structure formed by the enclosure 107 and the opening and closing door 109, and the waste fabric is placed on the top of the extrusion bottom plate 106. Then the hydraulic cylinder 104 is started and drives the extrusion top plate 105 to move downward, and the extrusion top plate 105 squeezes the fabric above the extrusion bottom plate 106 until the fabric is squeezed to the target size. The opening and closing door 109 can be provided to facilitate the inspection and cleaning of the baler body.

[0041] When the hydraulic cylinder 104 drives the extrusion top plate 105 to move downward, the extrusion top plate 105 drives one end of the first traction rope 201 to move downward, and the first traction rope 201 drives the movable frame 204 to move upward through the winding of the fixed pulley 203 and the fixed pulley 203, and the movable frame 204 moves vertically up and down along the direction of the damper 207, and stretches the damping spring 208. Since in the initial state, the two clamping jaws of the electric double clamping jaws 112 will tightly clamp the guide rail 212, that is, in the electric The side fence 108 does not move while the movable double clamping jaws 112 are clamping the electric double clamping jaws 112, because the first traction rope 201 cooperates with the fixed pulley 203 and the movable pulley 205 to form a structure similar to a movable pulley set. This makes the moving distance of the movable frame 204 half of the moving distance of the extrusion top plate 105. At the same time, the traction force driving the driving frame 209 and the side fence 108 upward is also half of the weight of the side fence 108 and the driving frame 209, thereby reducing the workload of the hydraulic cylinder 104.

[0042] When the extrusion top plate 105 cooperates with the extrusion bottom plate 106 to squeeze the waste cloth to the target size, the two clamping claws of the electric double clamping claw 112 are loosened, and the side fence 108 is in a free moving state, and under the action of the return and contraction of the damping spring 208, the driving frame 209 and the side fence 108 are driven to move upward, so that the side fence 108 cooperates with the enclosure 107 to respectively drive the opening and closing door 109 and the rear fence 110 to move upward, and when the side fence 108 moves to the highest position, the electric double clamping claw 112 clamps the guide rail 212 again, that is, at this time, the extrusion top plate 105, the extrusion bottom plate 106 and the compressed waste cloth are exposed to the outside world, that is, the side fence 108, the enclosure 107, the opening and closing door 109 and the rear fence 110 no longer block the extrusion top plate 105 and the extrusion bottom plate 106, and the waste cloth can be packed by passing the packing belt through the slot at one end of the opposite surface of the extrusion top plate 105 and the extrusion bottom plate 106;

[0043] Since the extrusion top plate 105 cooperates with the extrusion bottom plate 106 to squeeze the waste cloth, the extrusion top plate 105 drives the movable rod 301 to move downward and makes the second driving groove 309 move to the bottom of the movable frame 303. When the waste cloth is packed, the hydraulic cylinder 104 drives the extrusion top plate 105 to move upward, thereby making the extrusion top plate 105 drive the movable rod 301 to move upward. Since the positioning plate 305 is always in close contact with the surface of the movable rod 301 under the pressure of the first return spring 308, when the movable rod 301 drives the second driving groove 309 to rise from the bottom of the movable frame 303, When the second driving groove 309 cooperates with the positioning plate 305 to drive the movable frame 303 to move upward, and when the movable frame 303 moves upward, the movable frame 303 drives the connecting pipe 311 to move upward through the second traction rope 310, and when the connecting pipe 311 moves upward, the connecting pipe 311 squeezes the second return spring 313 and drives the driving plate 312 to move upward, and causes the driving plate 312 to lift one end of the extrusion bottom plate 106 and move upward, so that the extrusion bottom plate 106 is hinged to the base 101, and the extrusion bottom plate 106 and the base 101 are inclined, so that the extrusion bottom plate 106 is The waste cloth packed on 106 slides down due to the inclination of the extrusion bottom plate 106, thereby completing the automatic unloading operation. When the extrusion bottom plate 106 and the base 101 reach the target inclination angle (30°), the movable frame 303 is driven to the top of the second fixed frame 304 by the movable rod 301 in conjunction with the second driving groove 309. Since the top of the inner wall of the second fixed frame 304 is inclined inwardly, when the movable frame 303 drives the positioning plate 305 to continue to move upward, under the guiding effect of the inclination of the top inner wall of the second fixed frame 304, the second fixed frame 304 cooperates with the first driving groove 306 to drive the positioning plate 305 to move upward. When the movable rod 301 is moved downward, the positioning plate 305 is pressed against the inner wall of the second driving groove 309, and the movable frame 303, the connecting pipe 311 and the driving plate 312 are all returned to their initial state under the action of the second return spring 313. The second driving groove 309 is a top inclined structure, which makes it possible for the movable rod 301 to move downward without affecting the movable frame 303. On the contrary, when the movable rod 301 moves upward, the positioning plate 305 is pressed against the inner wall of the second driving groove 309, which makes the movable rod 301 cooperate with the second driving groove 309 and the positioning plate 305 to drive the movable frame 303 to move upward.

[0044] At the same time as the positioning plate 305 disengages from the movable rod 301, the electric double clamps 112 release their grip on the guide rail 212, and under the action of gravity of the side fence 108, the opening and closing door 109 and the rear fence 110, the side fence 108, the opening and closing door 109 and the rear fence 110 all move downward, and re-cover the top of the extrusion bottom plate 106, thereby providing extrusion space for the waste fabric, and at the same time, restoring the first traction rope 201, the movable frame 204 and other structures to their initial state, so that the device can continue to work.

[0045] When the device is in use, the side fence 108 cooperates with the opening and closing door 109 and the rear fence 110 to shield the top of the extrusion bottom plate 106, so that when the extrusion top plate 105 cooperates with the extrusion bottom plate 106 to squeeze the waste cloth, the waste cloth can be prevented from being scattered everywhere. At the same time, during the packaging of the waste cloth, the side fence 108, the opening and closing door 109 and the rear fence 110 will automatically move upward without hindering the packaging operation. When the extrusion top plate 105 moves upward, the packaged waste cloth can be guided downward by the hinged connection between the extrusion bottom plate 106 and the base 101 to complete automatic unloading, thereby achieving the purpose of preventing the waste cloth from being scattered everywhere while not affecting the packaging operation.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. Automatic unloading cloth baler, characterized by: include: A baler body for compressing cloth, the baler body comprising a base (101), a steel section (102), a top cover (103), a hydraulic cylinder (104), an extrusion top plate (105), an extrusion bottom plate (106), a fence (107), a side fence (108), an opening and closing door (109) and a rear fence (110), so that the hydraulic cylinder (104) drives the extrusion top plate (105) to move downward and compress the cloth between the extrusion top plate (105) and the extrusion bottom plate (106), while the side fence (108), the opening and closing door (109) and the rear fence (110) cooperate with the fence (107) to surround the cloth to prevent the cloth from scattering; A drive assembly for providing a packaging space for compressed cloth in the baler body, and the drive assembly stores energy while the hydraulic cylinder (104) drives the extrusion top plate (105) to press downward, and after the extrusion top plate (105) completes the compression of the cloth, the stored energy is used to drive the side fence (108), the opening and closing door (109), the rear fence (110) and the enclosure (107) to move upward; A discharge assembly for automatically discharging the material after packaging is completed, wherein the discharge assembly automatically discharges the packaged fabric on the extrusion bottom plate (106) while the hydraulic cylinder (104) drives the extrusion top plate (105) to move upward; The number of the steel sections (102) is four, and the four steel sections (102) are respectively fixedly connected to the four corners of the top of the base (101); the extruded bottom plate (106) is hinged to one end of the top of the base (101); the top cover (103) is fixedly connected to the top of the steel sections (102); and the hydraulic cylinder (104) is fixedly embedded in the middle of the top cover (103); the bottom of the output shaft of the hydraulic cylinder (104) is fixedly connected to the extruded top plate (105), and the extruded top plate (105) is located directly above the extruded bottom plate (106); and a plurality of slots for packing cloth are provided at one end of the opposite surfaces of the extruded top plate (105) and the extruded bottom plate (106); The back surfaces of the two adjacent front and rear steel sections (102) are respectively fixedly connected with guide rods (111), the surfaces of the two guide rods (111) located at the front side end are movably plugged into the two ends of the opening and closing door (109), and the two guide rods (111) located at the rear side end are movably plugged into the two ends of the rear fence (110), the number of the side fences (108) is two, and the two side fences (108) are respectively located between the two adjacent front and rear steel sections (102), the side fences (108), the opening and closing door (109) and the rear fence (110) form a sealed rectangular frame structure, and the enclosure (107) is fixedly connected to the side fence (108), the opening and closing door (109) and the rear fence (110) to form the inner wall of the sealed rectangular frame structure, and the enclosure (107) is a rectangular structure with an opening at one end corresponding to the opening and closing door (109), and the front and rear ends of the side fence (108) are respectively fixedly connected with electric double clamps (112); The driving assembly comprises a first traction rope (201), one end of the first traction rope (201) is hinged to the top of the extruded top plate (105) through a hinge seat, the top of one end of the opposite surface of the two adjacent front and rear steel sections (102) is fixedly connected to a first fixed frame (202), the middle of the first fixed frame (202) is fixedly connected to a fixed pulley (203), the middle of one end of the opposite surface of the two adjacent front and rear steel sections (102) is movably connected to a movable frame (204), one end of the movable frame (204) corresponding to the position of the extruded top plate (105) is fixedly connected to the movable pulley (205), and the first traction rope (201) is movably wound around the surfaces of the fixed pulley (203) and the movable pulley (205) to form a pulley block structure, and the end of the first traction rope (201) away from the position of the extruded top plate (105) is fixedly connected to the bottom of the top cover (103).

2. The cloth baling machine with automatic unloading according to claim 1, characterized in that: One end of the movable frame (204) corresponding to the position of the movable pulley (205) is fixedly connected to a sleeve (206), the inner wall of the sleeve (206) is movably sleeved with a damper (207), the top of the damper (207) is fixedly connected to a guide frame (210), and the guide frame (210) is fixedly connected to one end of the opposite surface of the two adjacent front and rear steel sections (102), the first traction rope (201) is tightly fitted with the surface of the guide frame (210), and the bottom of the damper (207) is fixedly connected to the guide frame (210). A driving frame (209) is provided, wherein the driving frame (209) is fixedly connected to the top of the side fence (108); the sleeve (206) and the driving frame (209) are fixedly connected to a damping spring (208) at one end corresponding to the position of the damper (207); the first fixing frame (202) is fixedly connected to a guide ring (211) at the middle of one end corresponding to the position of the first traction rope (201) away from the extrusion top plate (105); and the first traction rope (201) is movably connected to the inner wall of the guide ring (211).

3. The cloth baling machine with automatic unloading according to claim 2, characterized in that: Both ends of the movable frame (204) and the driving frame (209) are respectively provided with a bayonet groove, and one end of the steel section (102) corresponding to the bayonet groove is fixedly connected to a guide rail (212), and the inner wall of the bayonet groove is movably connected to the surface of the guide rail (212), so that the bayonet groove and the guide rail (212) can cooperate to guide the movement of the driving frame (209) and the movable frame (204), and the two clamping jaws of the electric double clamping jaws (112) are respectively movably connected to the two ends of the guide rail (212).

4. The cloth baling machine with automatic unloading according to claim 3, characterized in that: The unloading assembly includes four movable rods (301) fixedly connected to the four corners of the top of the extrusion top plate (105), and the movable rods (301) are movably connected to and extend to the upper and lower ends of the top cover (103). The top of the movable rods (301) is fixedly connected to a connecting frame (302), and the connecting frame (302) is movably connected to the surface of the hydraulic cylinder (104). The surfaces of the two movable rods (301) at the rear side are movably connected to a movable frame (303). The movable frame (303) is fixedly connected to the top of the movable rods (301). A second fixing frame (304) is movably provided in the middle, the top of the inner wall of the second fixing frame (304) is tilted inward, and the second fixing frame (304) is fixedly connected to the top of the top cover (103), the movable frame (303) is a hollow structure in the middle, and the inner wall of the movable frame (303) is movably connected to a positioning plate (305), the middle of the positioning plate (305) is provided with a through slot (307), and one end of the inner wall of the through slot (307) is fixedly connected to a first reset spring (308), the first reset spring (308) is fixedly connected to the first reset spring (308), and the second reset spring (308) is fixedly connected to the first reset spring (308). A return spring (308) is fixedly connected to the inner wall of the movable frame (303), the positioning plate (305) is tightly fitted on the surface of the movable rod (301), the positioning plate (305) is provided with a first driving groove (306) in the middle of the position corresponding to the second fixed frame (304), and one end of the first driving groove (306) is tightly fitted with the inner wall of the second fixed frame (304), the movable frame (303) is provided with a through hole in the middle of the position corresponding to the second fixed frame (304), and the inner wall of the through hole is provided with a through hole. The wall is movably connected to the surface of the second fixed frame (304) so ​​that the movable frame (303) can move up and down on the surface of the second fixed frame (304). The surface of the movable rod (301) corresponding to the position of the positioning plate (305) is provided with a second driving groove (309) so that when the positioning plate (305) is located on the inner wall of the second driving groove (309), the movable rod (301) moves upward and drives the movable frame (303) to move upward through the cooperation between the positioning plate (305) and the second driving groove (309).

5. The cloth baling machine capable of automatic unloading according to claim 4, characterized in that: The two ends of the bottom of the movable frame (303) are respectively fixedly connected to the second traction rope (310), and the bottom of the second traction rope (310) is fixedly connected to the connecting tube (311). The top of the end of the base (101) away from the hinged position of the extrusion bottom plate (106) and the base (101) is provided with a receiving groove, and the inner wall of the receiving groove is movably connected to the driving plate (312). The two ends of the driving plate (312) are cylindrical structures. The two ends of the driving plate (312) are respectively rotatably connected to the middle of the two connecting tubes (311). A second return spring (313) is fixedly connected to the top of the connecting tube (311), and the second return spring (313) is fixedly connected to the inner wall of the steel section (102), so that the second return spring (313) has a restoring ability for the movement of the connecting tube (311). The bottom of the steel section (102) corresponding to the two ends of the driving plate (312) is provided with a guide groove (314), so that the two ends of the cylindrical structure of the driving plate (312) can guide the up and down movement of the driving plate (312) through the guide groove (314).

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