Winding and packaging equipment with automatic reel belt replacing function

Abstract

The invention relates to the technical field of packaging equipment, and discloses winding and packaging equipment with an automatic reel belt replacing function, the winding and packaging equipment with the automatic reel belt replacing function comprises a bottom plate, and a vertical frame is fixedly mounted at the top of the bottom plate. According to the winding and packaging equipment with the automatic reel belt replacing function, in order to achieve a better packaging effect, a moving assembly is arranged, when a workpiece body moves to a fixing frame, a main motor on an arc-shaped frame is started to enable a driving gear to rotate, transmission of a driven gear ring is matched to enable the workpiece body to rotate in multiple sets of supporting wheels, and therefore the packaging effect is better. And meanwhile, after the reel belt body on the reel body is used up, an electric cylinder and a first electric suction cup on a vertical plate are started, and the reel belt body is replaced and falls into a collecting box, so that the reel belt body is wound around the outer portion of a workpiece body to be packaged. And an asynchronous motor on a fixed block and an inclined frame is started, so that the baffle rotates, and replacement is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging equipment, in particular to a winding packaging equipment with an automatic reel belt replacement function. Background Art

[0002] In the field of processing and manufacturing, product packaging and packing plays a vital role in ensuring product quality and improving product appearance. Especially for products with higher quality requirements, perfect outer packaging is the key to preventing them from being damaged, rusted or broken during warehousing, transportation, storage, etc.

[0003] Currently, most wrapping and packaging equipment on the market relies on manual replacement of reels. This operation is time-consuming and labor-intensive in scenarios with heavy packaging tasks. For example, in large logistics warehouses, where there is a large demand for cargo packaging, workers need to frequently interrupt the packaging process to replace the reels. This not only slows down the overall packaging speed, but is also prone to operational errors due to worker fatigue, affecting packaging quality. The lack of auxiliary mechanisms makes the movement of the workpiece more stable, and it is inconvenient to cut the reels. The overall efficiency and effectiveness of packaging need to be improved.

[0004] In view of this, we proposed a wrapping and packaging equipment with an automatic reel replacement function. Summary of the Invention

[0005] The object of the present invention is to provide a winding and packaging device with an automatic reel belt replacement function to solve the problems raised in the above background technology.

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

[0007] A wrapping and packaging device with an automatic reel replacement function includes a base plate, a vertical frame fixedly mounted on the top of the base plate, a conveying motor fixedly mounted on the outer wall of the vertical frame, a conveying roller provided at the output end of the conveying motor, the conveying roller rotatably mounted inside the vertical frame, a workpiece body provided on the conveying roller, and a moving assembly provided on the top of the base plate. The moving assembly includes:

[0008] A fixed frame, the top of the bottom plate is fixedly mounted with a fixed frame, the outer wall of the fixed frame is fixedly mounted with an arc frame, the outer wall of the arc frame is fixedly mounted with a main motor, a driving gear is fixedly mounted on the outside of the output shaft of the main motor, a supporting wheel is rotatably mounted inside the arc frame, multiple groups of supporting wheels are provided, and driven gear rings are rotatably fitted between the multiple groups of supporting wheels, and the driving gear meshes with the driven gear ring;

[0009] A fixed rod, the outer wall of the driven gear ring is fixedly mounted with the fixed rod, the outer surface of the fixed rod is sleeved with a reel body, and the outer surface of the reel body is wound with a reel belt body;

[0010] A vertical plate is fixedly installed on the top of the base plate, a fixed end of an electric cylinder is fixedly installed on the top of the vertical plate, a first electric suction cup is fixedly installed on the piston end of the electric cylinder, a collection box is placed on the top of the base plate, and the collection box is located directly below the fixed rod, a fixed block is fixedly installed on the top of the base plate, an inclined frame is fixedly installed on the top of the fixed block, a reel body is slidably fitted on the outer wall of the inclined surface of the inclined frame, an asynchronous motor is fixedly installed on the outer wall of the inclined frame, and a baffle is fixedly installed on the outside of the output shaft of the asynchronous motor.

[0011] Preferably, two groups of the vertical frame, the conveying motor and the conveying roller are provided, and the two groups of the vertical frame, the conveying motor and the conveying roller are located at both ends of the arc frame, so as to better convey the workpiece body.

[0012] Preferably, the outer diameter of the fixing rod and the inner diameter of the reel body are matched in size, so as to better facilitate the disassembly and assembly of the reel body.

[0013] Preferably, the movement trajectory of the fixing rod does not intersect with the oblique frame to prevent interference between the movements of the two.

[0014] Preferably, a cutting assembly is provided on the outside of the workpiece body, and the cutting assembly includes a rectangular plate, a rectangular plate is fixedly mounted on the lower surface of the top end of the vertical frame, a first hydraulic cylinder is fixedly mounted on the bottom of the rectangular plate, the piston end of the first hydraulic cylinder is fixedly connected to one end of the piston rod, and a hook is fixedly mounted on the other end of the piston rod.

[0015] Preferably, the hooks are provided in multiple groups, and the multiple groups of hooks are arranged in a circular array with equal spacing around the center of the circular cross section of the piston rod as the array center.

[0016] Preferably, a second hydraulic cylinder is fixedly installed on the bottom of the rectangular plate, a heater is fixedly installed on the piston end of the second hydraulic cylinder, a circular plate is fixedly installed on the heater, a heating wire electrically connected to the heater is provided inside the circular plate, and the circular plate and the piston rod are coaxial, thereby improving the packaging efficiency.

[0017] Preferably, an auxiliary component is provided on the top of the base plate, and the auxiliary component includes a top rod, and the top rod is fixedly installed on the top of the vertical frame. The internal thread of the top rod is matched with a threaded column, and a knob is fixedly installed on one end of the threaded column, and the other end of the threaded column is rotatably installed inside the side bar.

[0018] Preferably, two groups of the push rods, threaded columns, knobs and side strips are provided, and the two groups of the push rods, threaded columns, knobs and side strips are mirrored at both ends of the conveying roller with the vertical line of the conveying roller as the mirror axis, so as to better center and transport the workpiece body.

[0019] Preferably, an auxiliary frame is fixedly mounted on the top of the base plate, an asynchronous motor is fixedly mounted on the outer wall of the auxiliary frame, a threaded rod is fixedly mounted on the output end of the asynchronous motor, the threaded rod is rotatably mounted inside the auxiliary frame, a threaded block is threadedly fitted on the threaded rod, the threaded block is slidably mounted on the auxiliary frame, one end of an L-shaped frame is fixedly mounted on the outer wall of the threaded block, and a second electric suction cup is fixedly mounted on the other end of the L-shaped frame.

[0020] Compared with the prior art, the present invention provides a wrapping and packaging device with an automatic reel replacement function, which has the following beneficial effects:

[0021] 1. The winding and packaging equipment with the automatic replacement function of the reel belt, in order to achieve better packaging effect, first starts the conveying motor on the bottom plate and the vertical frame, so that the conveying roller rotates to transport the workpiece body in one direction. When the workpiece body moves to the fixed frame, the main motor on the arc frame is started to rotate the driving gear, and cooperates with the transmission of the driven gear ring to make it rotate inside the multiple sets of rollers, thereby driving the fixed rod and the reel body to synchronously make circular motion with the center of the driven gear ring, so that the reel belt body is wound around the outside of the workpiece body to complete the packaging. At the same time, when the reel belt body on the reel body is used up, the electric cylinder and the first electric suction cup on the vertical plate are started to replace it and drop it into the collection box. The asynchronous motor on the fixed block and the inclined frame is started to rotate the baffle and move the new reel body to the coaxial center of the fixed rod, so as to facilitate replacement.

[0022] 2. In order to further improve the packaging efficiency, the winding and packaging equipment with the automatic replacement function of the reel tape is provided with a cutting component. When the workpiece body is packaged, the first hydraulic cylinder on the rectangular plate is started, so that the piston rod drives the hook to move horizontally, and the hook pulls the straightened reel tape body back in a bundle. When the second hydraulic cylinder is started, the heater drives the circular plate to approach the reel tape body. When the heater is started, the circular plate is heated and the reel tape body is melted, thereby facilitating the next packaging, thereby making the packaging efficiency higher. Before the next packaging, the first and second hydraulic cylinders are operated in reverse to reset the hook and heater to avoid motion interference.

[0023] 3. The winding and packaging equipment with the automatic replacement function of the reel belt is provided with an auxiliary component in order to better carry out packaging. Before the workpiece body is packaged, the threaded column is rotated inside the top rod by turning the knob, so that the two sets of side strips can move closer to each other, so that the workpiece body can be centered and transported, so as to better carry out packaging. When the workpiece body gradually moves laterally to be packaged, the asynchronous motor on the auxiliary frame is started to rotate the threaded rod, so as to drive the threaded block and the L-shaped frame to move laterally, so that the second electric suction cup moves synchronously. When the second electric suction cup is started, the workpiece body can be adsorbed and fixed, so that the movement of the workpiece body is more stable, thereby achieving better packaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0026] Figure 3 It is a schematic diagram of the structure of the present invention;

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0028] Figure 5 It is a schematic diagram of the structure of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the present invention;

[0031] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of area B in the middle.

[0032] In the figure: 1, bottom plate; 2, vertical frame; 3, conveying motor; 4, conveying roller; 5, workpiece body; 6, moving assembly; 61, fixed frame; 62, curved frame; 63, main motor; 64, driving gear; 65, supporting roller; 66, driven gear ring; 67, fixing rod; 68, vertical plate; 69, electric cylinder; 610, first electric suction cup; 611, collection box; 612, fixed block; 613, inclined frame; 614, reel body; 615, Asynchronous motor; 616, baffle; 7, cutting assembly; 71, rectangular plate; 72, first hydraulic cylinder; 73, piston rod; 74, hook; 75, second hydraulic cylinder; 76, heater; 77, circular plate; 8, auxiliary assembly; 81, push rod; 82, threaded column; 83, knob; 84, side bar; 85, auxiliary frame; 86, asynchronous motor; 87, threaded rod; 88, threaded block; 89, L-shaped frame; 810, second electric suction cup. 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] In this application, the term "upper" indicates an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. This is primarily for the purpose of better describing this application and its embodiments, and is not intended to limit the indicated devices, elements, or components to a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, the term "upper" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0035] See also Figure 1 - Figure 8 , the present invention provides a technical solution:

[0036] A winding and packaging device with an automatic reel belt replacement function includes a base plate 1, a vertical frame 2 is fixedly installed on the top of the base plate 1, a conveying motor 3 is fixedly installed on the outer wall of the vertical frame 2, a conveying roller 4 is provided at the output end of the conveying motor 3, the conveying roller 4 is rotatably installed inside the vertical frame 2, and a workpiece body 5 is provided on the conveying roller 4. In addition, two groups of vertical frames 2, conveying motors 3 and conveying rollers 4 are provided, and the two groups of vertical frames 2, conveying motors 3 and conveying rollers 4 are located at both ends of an arc frame 62, so as to better convey the workpiece body 5.

[0037] In one embodiment of the present invention, a moving assembly 6 is provided on the top of the base plate 1, and the moving assembly 6 includes a fixed frame 61, a fixed frame 61 is fixedly installed on the top of the base plate 1, an arc frame 62 is fixedly installed on the outer wall of the fixed frame 61, a main motor 63 is fixedly installed on the outer wall of the arc frame 62, a driving gear 64 is fixedly installed on the outside of the output shaft of the main motor 63, a supporting wheel 65 is rotatably installed inside the arc frame 62, and eight groups of supporting wheels 65 are provided, and a driven gear ring 66 is rotatably fitted between the eight groups of supporting wheels 65, the driving gear 64 meshes with the driven gear ring 66, and a fixed rod 67 is fixedly installed on the outer wall of the driven gear ring 66. In addition, the motion trajectory of the fixed rod 67 does not intersect with the oblique frame 613 to prevent interference between the two movements, and a reel body 614 is sleeved on the outside of the fixed rod 67. The reel belt body is wound around the outside of the disk body 614, a vertical plate 68 is fixedly installed on the top of the base plate 1, a fixed end of the electric cylinder 69 is fixedly installed on the top of the vertical plate 68, and a first electric suction cup 610 is fixedly installed on the piston end of the electric cylinder 69. A collecting box 611 is placed on the top of the base plate 1, and the collecting box 611 is located directly below the fixed rod 67. A fixed block 612 is fixedly installed on the top of the base plate 1, and an inclined frame 613 is fixedly installed on the top of the fixed block 612. The outer wall of the inclined surface of the inclined frame 613 is slidably fitted with the reel body 614. In addition, the outer diameter of the fixed rod 67 and the inner diameter of the reel body 614 are matched in size, so as to better disassemble and assemble the reel body 614. An asynchronous motor 615 is fixedly installed on the outer wall of the inclined frame 613, and a baffle 616 is fixedly installed on the outside of the output shaft of the asynchronous motor 615.

[0038] When this embodiment is used, after the conveying motor 3 is started, the conveying roller 4 rotates at a constant speed. The two groups of conveying rollers 4 cooperate with each other and, under the action of friction, perform unidirectional conveyance on the workpiece body 5 placed thereon. After the workpiece body 5 moves to the fixed frame 61, the main motor 63 fixedly installed on the outer wall of the arc frame 62 starts to work. When the main motor 63 is started, the output shaft drives the driving gear 64 to rotate, and transmits power to the driven gear ring 66 through gear meshing transmission. Since the driven gear ring 66 rotates inside the eight groups of supporting rollers 65, the friction and wear of the driven gear ring 66 during rotation can be effectively reduced. When the driven gear ring 66 rotates, the fixed rod 67 fixedly installed on its outer wall performs a circular motion with the center of the driven gear ring 66 as the center, and the reel body 614 sleeved on the outside of the fixed rod 67 moves synchronously therewith. The reel belt body wound on the reel body 614 gradually wraps around the outside of the workpiece body 5 during the movement to complete the packaging operation. After the reel body is used up, the electric cylinder 69 fixed on the top of the vertical plate 68 starts to move, and the piston end of the electric cylinder 69 extends, driving the first electric suction cup 610 to move toward the old reel body 614. When the first electric suction cup 610 approaches the reel body 614, the first electric suction cup 610 is started. The first electric suction cup 610 uses an electromagnetic suction cup and can firmly absorb the used reel body 614. Then, the electric cylinder 69 retracts and removes the reel body 614. After the suction disappears, it falls into the collection box 61 1 inside, then, the asynchronous motor 615 on the fixed block 612 and the inclined frame 613 is started, and the output shaft of the asynchronous motor 615 drives the baffle 616 to rotate. After the baffle 616 rotates, the new reel body 614 pre-placed on the inclined frame 613 rolls down and moves to the same axis as the fixed rod 67, and the piston end of the electric cylinder 69 is extended again, driving the first electric suction cup 610 to move toward the new reel body 614, so that the new reel body 614 can be installed on the fixed rod 67 for replacement.

[0039] In one embodiment of the present invention, a cutting assembly 7 is provided on the outside of the workpiece body 5, and the cutting assembly 7 includes a rectangular plate 71, a rectangular plate 71 is fixedly installed on the lower surface of the top of the vertical frame 2, and a first hydraulic cylinder 72 is fixedly installed on the bottom of the rectangular plate 71, and the piston end of the first hydraulic cylinder 72 is fixedly connected to one end of the piston rod 73, and the other end of the piston rod 73 is fixedly installed with a hook 74. In addition, three groups of hooks 74 are provided, and the three groups of hooks 74 are arranged in a circular array with equal spacing around the center of the circular cross-section of the piston rod 73 as the array center. In addition, a second hydraulic cylinder 75 is fixedly installed on the bottom of the rectangular plate 71, and a heater 76 is fixedly installed on the piston end of the second hydraulic cylinder 75. A circular plate 77 is fixedly installed on the heater 76, and a heating wire electrically connected to the heater 76 is provided inside the circular plate 77. The circular plate 77 and the piston rod 73 are coaxial, thereby improving the packaging efficiency.

[0040] When the present embodiment is used, after the workpiece body 5 has been packed, the first hydraulic cylinder 72 on the rectangular plate 71 fixedly mounted on the lower surface of the top of the vertical frame 2 is started, and the piston end of the first hydraulic cylinder 72 pushes the piston rod 73 to drive the hook 74 to move horizontally. The hook 74 is provided with three groups, and the circular cross-section center of the piston rod 73 is used as the array center and is equally spaced. This design can evenly pull back the reel belt body. When the hook 74 moves to the appropriate position, the three groups of hooks 74 pull the straightened reel belt body back in a bundle. Then, the second hydraulic cylinder 75 fixedly mounted on the bottom of the rectangular plate 71 is started, and the piston end of the second hydraulic cylinder 75 pushes The heater 76 drives the circular plate 77 to approach the reel belt body. The heater 76 is a ceramic heating element that can heat up quickly. A heating wire electrically connected to the heater 76 is provided inside the circular plate 77. When the circular plate 77 approaches the reel belt body, the heater 76 is started, and the heating wire quickly heats up to heat the circular plate 77. The high temperature causes the reel belt body to melt quickly, completing the cutting operation and facilitating the next packaging. In order to ensure the smooth progress of the next packaging, before the next packaging, the first hydraulic cylinder 72 and the second hydraulic cylinder 75 are reversed to reset the hook 74 and the heater 76 to avoid motion interference with subsequent packaging operations.

[0041] In one embodiment of the present invention, an auxiliary component 8 is provided on the top of the bottom plate 1, and the auxiliary component 8 includes a top rod 81, and the top rod 81 is fixedly installed on the top of the vertical frame 2. The internal thread of the top rod 81 is matched with a threaded column 82, and a knob 83 is fixedly installed at one end of the threaded column 82, and the other end of the threaded column 82 is rotatably installed inside the side bar 84. In addition, two groups of top rods 81, threaded columns 82, knobs 83 and side bars 84 are provided, and the two groups of top rods 81, threaded columns 82, knobs 83 and side bars 84 are all mirrored with the vertical line of the conveyor roller 4 as the mirror axis, and the mirror arrangement is At both ends of the conveying roller 4, the workpiece body 5 can be better centered and conveyed. In addition, an auxiliary frame 85 is fixedly installed on the top of the base plate 1, and an asynchronous motor 86 is fixedly installed on the outer wall of the auxiliary frame 85. A threaded rod 87 is fixedly installed on the output end of the asynchronous motor 86. The threaded rod 87 is rotatably installed inside the auxiliary frame 85. A threaded block 88 is threaded on the threaded rod 87. The threaded block 88 is slidably installed on the auxiliary frame 85. One end of an L-shaped frame 89 is fixedly installed on the outer wall of the threaded block 88, and a second electric suction cup 810 is fixedly installed on the other end of the L-shaped frame 89.

[0042] When this embodiment is used, before the workpiece body 5 is packaged, the knob 83 is turned. When the knob 83 is turned, the threaded column 82 is driven to rotate inside the top rod 81, and the other end of the threaded column 82 is rotatably installed inside the side bar 84. As the threaded column 82 rotates, the two sets of side bars 84 move closer to each other, which can effectively center the workpiece body 5 on the conveyor roller 4, ensuring that the workpiece body 5 can be accurately conveyed and packaged. When the workpiece body 5 gradually moves horizontally to be packaged, the asynchronous motor 86 on the auxiliary frame 85 fixed on the top of the bottom plate 1 is started, and the output end of the asynchronous motor 86 drives the threaded rod 87 to rotate, and the threaded rod 87 and the threaded block 88 are rotated. The ball screw pair is used for transmission. This transmission method has the characteristics of high efficiency and high precision. When the threaded rod 87 rotates, the threaded block 88 moves horizontally on the auxiliary frame 85. The threaded block 88 drives the L-shaped frame 89 and the second electric suction cup 810 to move synchronously. The second electric suction cup 810 adopts a vacuum suction cup, which can generate sufficient suction force. When the second electric suction cup 810 moves to the appropriate position, it is started to adsorb and fix the workpiece body 5. At the same time, the asynchronous motor 86 runs in reverse, so that the second electric suction cup 810 moves horizontally in the opposite direction to cooperate with the horizontal movement of the workpiece body 5, so that the workpiece body 5 moves more stably during the packaging process, thereby improving the packaging effect.

[0043] Among them, the electrical components appearing in this application document are all electrically connected to the controller and 220V AC power, and the controller is a conventional known device that can control the conveying motor 3, the main motor 63, the electric cylinder 69, the first electric suction cup 610, the asynchronous motor 615, the first hydraulic cylinder 72, the second hydraulic cylinder 75, the heater 76, the asynchronous motor 86 and the second electric suction cup 810. The standard parts used in this application document can all be purchased from the market. The specific connection method of each part adopts conventional means such as mature rivets and welding in the existing technology for connection, and the machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0044] While the present invention has been generally described above, modifications and improvements are readily apparent to those skilled in the art. Therefore, modifications and improvements that do not depart from the spirit of the present invention are intended to be within the scope of the present invention.

Claims

1. A wrapping and packaging device with an automatic reel replacement function, comprising a base plate (1), a vertical frame (2) fixedly mounted on the top of the base plate (1), a conveying motor (3) fixedly mounted on the outer wall of the vertical frame (2), a conveying roller (4) provided at the output end of the conveying motor (3), the conveying roller (4) rotatably mounted inside the vertical frame (2), a workpiece body (5) provided on the conveying roller (4), and characterized in that: A moving assembly (6) is provided on the top of the base plate (1), and the moving assembly (6) comprises: A fixed frame (61), the top of the bottom plate (1) is fixedly mounted with the fixed frame (61), the outer wall of the fixed frame (61) is fixedly mounted with an arc frame (62), the outer wall of the arc frame (62) is fixedly mounted with a main motor (63), the output shaft of the main motor (63) is fixedly mounted with a driving gear (64), the arc frame (62) is internally mounted with a supporting wheel (65) for rotation, the supporting wheels (65) are provided in multiple groups, and driven gear rings (66) are rotatably fitted between the multiple groups of supporting wheels (65), and the driving gear (64) meshes with the driven gear ring (66); A fixed rod (67), the outer wall of the driven gear ring (66) is fixedly mounted with the fixed rod (67), the outer surface of the fixed rod (67) is sleeved with a reel body (614), and the outer surface of the reel body (614) is wound with a reel belt body; A vertical plate (68) is fixedly installed on the top of the base plate (1), a fixed end of an electric cylinder (69) is fixedly installed on the top of the vertical plate (68), a first electric suction cup (610) is fixedly installed on the piston end of the electric cylinder (69), a collection box (611) is placed on the top of the base plate (1), and the collection box (611) is located directly below the fixed rod (67), a fixed block (612) is fixedly installed on the top of the base plate (1), an inclined frame (613) is fixedly installed on the top of the fixed block (612), a reel body (614) is slidably attached to the outer wall of the inclined surface of the inclined frame (613), an asynchronous motor (615) is fixedly installed on the outer wall of the inclined frame (613), and a baffle (616) is fixedly installed on the outside of the output shaft of the asynchronous motor (615).

2. The wrapping and packaging equipment with automatic reel replacement function according to claim 1, characterized in that: The vertical frame (2), the conveying motor (3) and the conveying roller (4) are provided in two groups, and the two groups of the vertical frame (2), the conveying motor (3) and the conveying roller (4) are located at both ends of the arc frame (62).

3. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: The outer diameter of the fixing rod (67) and the inner diameter of the reel body (614) are matched in size.

4. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: The movement trajectory of the fixed rod (67) does not intersect with the inclined frame (613).

5. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: A cutting assembly (7) is provided outside the workpiece body (5), and the cutting assembly (7) includes a rectangular plate (71). The rectangular plate (71) is fixedly mounted on the lower surface of the top end of the vertical frame (2), and a first hydraulic cylinder (72) is fixedly mounted on the bottom of the rectangular plate (71). The piston end of the first hydraulic cylinder (72) is fixedly connected to one end of a piston rod (73), and the other end of the piston rod (73) is fixedly mounted with a hook (74).

6. The wrapping and packaging equipment with automatic reel replacement function according to claim 5, characterized in that: The hooks (74) are provided in multiple groups, and the multiple groups of hooks (74) are arranged in a circular array with equal spacing around the center of the circular cross section of the piston rod (73).

7. The wrapping and packaging equipment with automatic reel replacement function according to claim 6, characterized in that: A second hydraulic cylinder (75) is fixedly mounted on the bottom of the rectangular plate (71), a heater (76) is fixedly mounted on the piston end of the second hydraulic cylinder (75), a circular plate (77) is fixedly mounted on the heater (76), a heating wire electrically connected to the heater (76) is provided inside the circular plate (77), and the circular plate (77) and the piston rod (73) are coaxial.

8. The wrapping and packaging equipment with automatic reel replacement function according to claim 1, characterized in that: An auxiliary component (8) is provided on the top of the bottom plate (1), and the auxiliary component (8) includes a top rod (81). The top rod (81) is fixedly installed on the top of the vertical frame (2). The internal thread of the top rod (81) is matched with a threaded column (82). A knob (83) is fixedly installed at one end of the threaded column (82), and the other end of the threaded column (82) is rotatably installed inside the side bar (84).

9. The wrapping and packaging equipment with automatic reel replacement function according to claim 8, characterized in that: The push rod (81), the threaded column (82), the knob (83) and the side strip (84) are provided in two groups, and the two groups of the push rod (81), the threaded column (82), the knob (83) and the side strip (84) are both mirrored at both ends of the conveying roller (4) with the vertical line of the conveying roller (4) as the mirror axis.

10. The wrapping and packaging equipment with automatic reel replacement function according to claim 9, characterized in that: An auxiliary frame (85) is fixedly mounted on the top of the base plate (1), an asynchronous motor (86) is fixedly mounted on the outer wall of the auxiliary frame (85), a threaded rod (87) is fixedly mounted on the output end of the asynchronous motor (86), the threaded rod (87) is rotatably mounted inside the auxiliary frame (85), a threaded block (88) is threadedly engaged on the threaded rod (87), the threaded block (88) is slidably mounted on the auxiliary frame (85), one end of an L-shaped frame (89) is fixedly mounted on the outer wall of the threaded block (88), and a second electric suction cup (810) is fixedly mounted on the other end of the L-shaped frame (89).

Images