Pull-type hydraulic packing machine

Abstract

The utility model relates to the technical field of packing machines, in particular to a pull-type hydraulic packing machine which is provided with a single-group hydraulically-driven moving mechanism capable of performing inclination adjustment, can perform synchronous movement and improves reliability. Comprising a moving frame, a clamping hydraulic cylinder and a clamping plate, and further comprises wheel boxes, rolling wheels, a connecting frame, a rail frame, a hinge frame, a hinge shaft, a hinge block, a moving hydraulic cylinder and a telescopic rod, the middle front portion of the right side of the moving frame is connected with a lifting adjusting mechanism, the middle of the top end and the middle of the bottom end of the moving frame are each connected with a set of wheel boxes, and the inner side of each set of wheel boxes is rotationally connected with a set of rolling wheels; the upper side and the lower side of the front end of the connecting frame are connected with the rear sides of the rail frames correspondingly, the middle of the right side of the connecting frame and the adjusting lifting mechanism are connected with the hinge frames correspondingly, and the middle of the inner side of each hinge frame is movably connected with the middle of the outer side of the corresponding hinge block through a hinge shaft. And the outer ends of the movable hydraulic cylinder and the telescopic rod are respectively connected to one group of hinge blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of balers, in particular to a traction-type hydraulic baler. Background Art

[0002] A baler, also known as a strapping machine, strapping machine, or strapping machine, uses strapping tape to bundle products or packages, then tightens and fuses the ends together using a hot iron. The function of a baler is to reinforce packaged items to prevent them from falling apart during transportation or storage. Furthermore, the strapping should be neat and aesthetically pleasing.

[0003] There is a baling machine with patent announcement number CN220786349U, which uses hydraulic rod A to drive the push plate to align and push the paper towels, uses two hydraulic rods B to drive the upper pressure plate and the lower pressure plate to compress the paper towels, uses hydraulic rods C and hydraulic rods D to drive the upper pressure plate and the lower pressure plate to move synchronously to move the paper towels into the packaging bag, uses hydraulic rod F to drive the suction cup to open the packaging bag, and uses hydraulic rod E to drive the sealing layer to heat-seal the packaging bag, thereby greatly reducing the consumption of human resources, speeding up the packaging of paper towels, reducing people's contact with paper towels, avoiding contamination of paper towels, and no need to replace bag supports for packaging paper towels of different specifications, which greatly saves time.

[0004] However, this device has a defect that the two sets of hydraulic rods used for simultaneous movement are difficult to move synchronously, resulting in the risk of paper towels becoming scattered and poor reliability. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies of the prior art, the present invention provides a traction-type hydraulic baler which is provided with a single hydraulically driven moving mechanism capable of tilt adjustment, can move synchronously, and improves reliability.

[0007] (2) Technical solution

[0008] The lifting mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism in a stepwise manner. The lifting mechanism is connected with the lifting mechanism in a stepwise manner. The lifting mechanism is connected with the lifting mechanism in a stepwise manner.

[0009] Preferably, the lifting and lowering adjustment mechanism includes a slide, a slider, a threaded sleeve, a screw disk and a threaded rod. The front middle side of the right end of the movable frame is connected to the left side of the slide. The inner side of the slide is vertically slidably connected to the outer side of the slider. The inner side of the middle part of the slider is connected to the outer side of the threaded sleeve. The threaded rod is rotatably connected in the slide. The top of the threaded rod is connected to the middle part of the bottom end of the screw disk. The middle part of the rear side of the slider is connected to the front side of a group of articulated frames.

[0010] Preferably, it further comprises a support piece, a spring and a clamping plate, the right side of the top end of the slide is connected to the bottom end of the support piece, and the left side of the support piece is connected to the right side of the clamping plate via the spring.

[0011] Preferably, it also includes a sliding rod, a sliding sleeve and a pull tab, the inner side of the middle part of the support tab is connected to the outer side of the sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the outer wall of the sliding rod, the left end of the sliding rod is connected to the middle part of the right end of the card, and the right end of the sliding rod is connected to the middle part of the inner end of the pull tab.

[0012] Preferably, it further comprises an oiling nozzle, and the front side of the top end of the movable hydraulic cylinder is connected to the bottom end of the oiling nozzle.

[0013] Preferably, it further comprises an oil filling cap, and the outer side of the oil filling nozzle and the inner side of the oil filling cap are detachably mounted.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a traction type hydraulic baler with the following features:

[0016] Beneficial effects:

[0017] According to different speeds, the lifting and lowering adjustment mechanism can be adjusted to the corresponding height. When the moving frame is completed, the two sets of clamping hydraulic cylinders act on the clamping plates to fix the paper towels. Then, the moving hydraulic cylinder is operated to act on the telescopic rod to slide out. The two sets of hinged blocks are constrained by the hinge shaft to move in the hinged frame, so that the moving hydraulic cylinder and the telescopic rod package maintain flipping balance. Under the connection of the connecting frame, it acts on the moving frame. The two sets of rollers are constrained by the wheel box to roll synchronously in the rail frame, so that the moving frame moves longitudinally, thereby moving the paper towels between the two sets of clamping plates. A single set of hydraulically driven moving mechanism with tilt adjustment is set, which can perform synchronous movement and improve reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axial view of the schematic structural diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 Right view of;

[0020] Figure 3 For this utility model Figure 1 Front view of

[0021] Figure 4 For this utility model Figure 3 A magnified view of .

[0022] Markings in the accompanying drawings: 1. Moving frame; 2. Clamping hydraulic cylinder; 3. Clamping plate; 4. Wheel box; 5. Roller; 6. Connecting frame; 7. Rail frame; 8. Articulated frame; 9. Articulated shaft; 10. Articulated block; 11. Moving hydraulic cylinder; 12. Telescopic rod; 13. Slide; 14. Slider; 15. Threaded sleeve; 16. Twist plate; 17. Threaded rod; 18. Support plate; 19. Spring; 20. Clamping plate; 21. Sliding rod; 22. Sliding sleeve; 23. Pull tab; 24. Oiling nozzle; 25. Oiling cap. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0024] Example

[0025] See also Figure 1-4A traction-type hydraulic baler includes a moving frame 1, a clamping hydraulic cylinder 2 and a clamping plate 3. The upper and lower sides of the interior of the moving frame 1 are respectively connected to the outer sides of a group of clamping hydraulic cylinders 2, and the output ends of each group of clamping hydraulic cylinders 2 are respectively connected to the middle parts of the outer sides of a group of clamping plates 3. It also includes a wheel box 4, a roller 5, a connecting frame 6, a rail frame 7, an articulated frame 8, an articulated shaft 9, an articulated block 10, a moving hydraulic cylinder 11 and a telescopic rod 12. A lifting adjustment mechanism is connected to the front middle of the right side of the moving frame 1. A group of wheel boxes 4 are respectively connected to the middle of the top and bottom ends of the moving frame 1. A group of rollers 5 are rotatably connected to the inside of each group of wheel boxes 4. The upper and lower sides of the front end of the connecting frame 6 are respectively connected to the rear sides of a group of rail frames 7. The two groups of rollers 5 are respectively rollingly arranged inside the corresponding rail frames 7. The middle right side of the connecting frame 6 is respectively connected to a group of articulated frames on the adjusting lifting mechanism. 8. The middle part of the inner side of the articulated frame 8 is movably connected to the middle part of the outer side of the articulated block 10 through the articulated shaft 9, and the output end of the mobile hydraulic cylinder 11 is slidably connected to the outer side of the telescopic rod 12. The outer ends of the mobile hydraulic cylinder 11 and the telescopic rod 12 are respectively connected to a group of articulated blocks 10; according to different speeds, the lifting and lowering adjustment mechanism can be adjusted to the corresponding height. When the moving frame 1 is completed, the paper towels on the clamping plate 3 are fixed by the two sets of clamping hydraulic cylinders 2. After the mobile hydraulic cylinder 11 runs, it acts on the telescopic rod 12 to slide out. The two sets of articulated blocks 10 are constrained by the articulated shaft 9 to move in the articulated frame 8, so that the mobile hydraulic cylinder 11 and the telescopic rod 12 maintain a flipping balance, and act on the mobile frame 1 under the connection of the connecting frame 6. The two sets of rollers 5 are constrained by the wheel box 4 to roll synchronously in the rail frame 7, so that the mobile frame 1 moves longitudinally, thereby moving the paper towels between the two sets of clamping plates 3.

[0026] The lifting and lowering adjustment mechanism includes a slide 13, a slider 14, a threaded sleeve 15, a screw disk 16 and a threaded rod 17. The front middle side of the right end of the moving frame 1 is connected to the left side of the slide 13, the inner side of the slide 13 is vertically slidably connected to the outer side of the slider 14, the inner side of the middle part of the slider 14 is connected to the outer side of the threaded sleeve 15, the threaded rod 17 is rotatably connected in the slide 13, the top of the threaded rod 17 is connected to the middle part of the bottom end of the screw disk 16, and the middle part of the rear side of the slider 14 is connected to the front side of a group of articulated frames 8; by twisting the screw disk 16, the threaded rod 17 can be rotated, and the threaded rod 17 can drive the slider 14 to slide vertically in the slide 13 by being screwed together with the threaded sleeve 15, and is screwed and locked at the corresponding height position, so that the mobile hydraulic cylinder 11 and the telescopic rod 12 are tilted at this angle, thereby controlling the longitudinal movement speed.

[0027] It also includes a support piece 18, a spring 19 and a clamping plate 20. The right side of the top of the slide 13 is connected to the bottom end of the support piece 18, and the left side of the support piece 18 is connected to the right side of the clamping plate 20 via the spring 19. Under the connection of the support piece 18, the spring 19 elastically acts, and the clamping plate 20 acts on the outside of the screw disk 16 to clamp it, which can prevent the screw disk 16 from rotating and improve stability.

[0028] It also includes a slide rod 21, a slide sleeve 22 and a pull tab 23. The inner side of the middle part of the support piece 18 is connected to the outer side of the slide sleeve 22, the inner wall of the slide sleeve 22 is slidably connected to the outer wall of the slide rod 21, the left end of the slide rod 21 is connected to the middle part of the right end of the card plate 20, and the right end of the slide rod 21 is connected to the middle part of the inner end of the pull tab 23; by holding the pull tab 23, the slide rod 21 can be connected to slide outward under the constraint of the slide sleeve 22, thereby overcoming the elastic force of the spring 19 to move the card plate 20 outward, loosening the screw disk 16, and facilitating adjustment.

[0029] It also includes an oiling nozzle 24, and the front side of the top of the mobile hydraulic cylinder 11 is connected to the bottom of the oiling nozzle 24; oil can be injected into the inner wall of the mobile hydraulic cylinder 11 through the oiling nozzle 24, which is convenient for lubrication and maintenance.

[0030] It also includes an oil filling cap 25, and the outer side of the oil filling nozzle 24 and the inner side of the oil filling cap 25 are detachably mounted. After the oil filling cap 25 is mounted on the outer side of the oil filling nozzle 24, the interior of the oil filling nozzle 24 can be sealed and protected, thereby improving reliability.

[0031] In summary, when a traction type hydraulic baler is in use, according to different speeds, by holding the pull tab 23, the sliding rod 21 can be connected to slide outward under the constraint of the sliding sleeve 22, thereby overcoming the elastic force of the spring 19 to move the card plate 20 outward, loosening the screw disk 16, and by twisting the screw disk 16, the threaded rod 17 can be rotated. The threaded rod 17 is screwed together with the threaded sleeve 15, which can drive the slider 14 to slide vertically in the slide 13 and be screwed and locked at a corresponding height position, so that the mobile hydraulic cylinder 11 and the telescopic rod 12 are tilted at this angle. Under the connection of the support piece 18, the spring 19 elastically acts on the card plate 20 to clamp the outside of the screw disk 16, which can prevent the screw disk 16 from rotating. When the moving frame 1 is completed, Inside, after the paper towels are fixed on the clamping plates 3 by two sets of clamping hydraulic cylinders 2, the mobile hydraulic cylinder 11 is operated to act on the telescopic rod 12 to slide out, and the two sets of hinged blocks 10 are constrained by the hinge shaft 9 to move in the hinged frame 8, so that the mobile hydraulic cylinder 11 and the telescopic rod 12 can maintain a flipping balance, and act on the mobile frame 1 under the connection of the connecting frame 6. The two sets of rollers 5 are constrained by the wheel box 4 to roll synchronously in the rail frame 7, so that the mobile frame 1 moves longitudinally, thereby moving the paper towels between the two sets of clamping plates 3. In addition, oil can be injected into the inner wall of the mobile hydraulic cylinder 11 through the oiling nozzle 24, which is convenient for lubrication and maintenance. After the oiling cap 25 is installed on the outside of the oiling nozzle 24, the inside of the oiling nozzle 24 can be sealed and protected to improve reliability.

[0032] The clamping hydraulic cylinder 2 and the sliding sleeve 22 are well-known devices purchased directly from the market by those skilled in the art. Here we only use them without making any structural or functional improvements to them, and we will not go into details here.

[0033] Although embodiments of the present invention have been shown and described, it will be understood 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 present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A traction type hydraulic baler, comprising a moving frame (1), a clamping hydraulic cylinder (2) and a clamping plate (3), wherein the upper and lower sides of the interior of the moving frame (1) are respectively connected to the outer sides of a group of clamping hydraulic cylinders (2), and the output end of each group of clamping hydraulic cylinders (2) is respectively connected to the middle of the outer side of a group of clamping plates (3), characterized in that: The movable frame (1) further comprises a wheel box (4), a roller (5), a connecting frame (6), a rail frame (7), an articulated frame (8), an articulated shaft (9), an articulated block (10), a movable hydraulic cylinder (11) and a telescopic rod (12). The front middle portion of the right side of the movable frame (1) is connected to a lifting adjustment mechanism. The middle portions of the top and bottom ends of the movable frame (1) are respectively connected to a group of wheel boxes (4). The inner side of each group of wheel boxes (4) is respectively connected to a group of rollers (5). The upper and lower sides of the front end of the connecting frame (6) are respectively connected to a group of rail frames ( 7) are connected to the rear side, two groups of rollers (5) are respectively arranged in a rolling manner inside the corresponding rail frame (7), the middle part of the right side of the connecting frame (6) and the adjusting and lifting mechanism are respectively connected to a group of articulated frames (8), the middle part of the inner side of the articulated frame (8) is movably connected to the middle part of the outer side of the articulated block (10) through the articulated shaft (9), the output end of the mobile hydraulic cylinder (11) is slidably connected to the outer side of the telescopic rod (12), and the outer ends of the mobile hydraulic cylinder (11) and the telescopic rod (12) are respectively connected to a group of articulated blocks (10).

2. A traction-type hydraulic baler according to claim 1, characterized in that: The lifting and lowering adjustment mechanism comprises a slide (13), a slider (14), a threaded sleeve (15), a screw disk (16) and a threaded rod (17); the front middle side of the right end of the movable frame (1) is connected to the left side of the slide (13); the inner side of the slide (13) is vertically slidably connected to the outer side of the slider (14); the inner side of the middle part of the slider (14) is connected to the outer side of the threaded sleeve (15); the threaded rod (17) is rotatably connected in the slide (13); the top end of the threaded rod (17) is connected to the middle part of the bottom end of the screw disk (16); and the middle part of the rear side of the slider (14) is connected to the front side of a group of articulated frames (8).

3. The traction-type hydraulic baler according to claim 2, characterized in that: The sliding frame (13) further comprises a support piece (18), a spring (19) and a card plate (20). The right side of the top end of the sliding frame (13) is connected to the bottom end of the support piece (18), and the left side of the support piece (18) is connected to the right side of the card plate (20) via the spring (19).

4. The traction-type hydraulic baler according to claim 3, characterized in that: The invention also includes a slide bar (21), a slide sleeve (22) and a pull tab (23), wherein the inner side of the middle portion of the support tab (18) is connected to the outer side of the slide sleeve (22), the inner wall of the slide sleeve (22) is slidably connected to the outer wall of the slide bar (21), the left end of the slide bar (21) is connected to the middle portion of the right end of the card plate (20), and the right end of the slide bar (21) is connected to the middle portion of the inner end of the pull tab (23).

5. The traction-type hydraulic baler according to claim 1, characterized in that: It also includes an oiling nozzle (24), and the front side of the top end of the mobile hydraulic cylinder (11) is connected to the bottom end of the oiling nozzle (24).

6. The traction-type hydraulic baler according to claim 5, characterized in that: It also includes an oil filling cap (25), and the outer side of the oil filling nozzle (24) and the inner side of the oil filling cap (25) are detachably mounted.

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