Packaging hot cutting and cold pressing mechanism
The conveying, heating, cutting, and cleaning devices of the packaging hot-cutting and cold-pressing mechanism solve the problems of packaging bag sticking and residual debris on the blade, achieving efficient packaging bag cutting and cleaning and improving work efficiency.
Patent Information
- Application Number
- CN202520047806.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing hot cutting equipment is prone to sticking when cutting plastic packaging bags, and residual debris on the blade affects the cutting effect, resulting in reduced work efficiency.
The packaging hot-cutting and cold-pressing mechanism uses conveyor rollers to transport the packaging bags. After preheating with a heating rack, the bags are cut by the cutting device and flattened by the cold-pressing device. Combined with a cleaning device, residual debris on the cutter head is cleaned regularly to prevent sticking and debris from affecting the cutting.
It effectively prevents packaging bags from sticking, ensures cutting results, improves work efficiency, and the cleaning device regularly cleans up debris from the blade head to maintain cutting quality.
Smart Images
Figure CN223905437U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to packaging processing technical field, concretely is a kind of packaging hot cutting cold-pressing mechanism. BACKGROUND
[0002] The packaging bag refers to the bag for packaging various articles, which facilitates transportation and storage during production and circulation. In the production process of plastic packaging products, it is necessary to cut the plastic bags flowing on the production line. The common cutting methods include physical cutting and melting cutting of plastic by heat conduction device. During cutting, the hot cutting device moves up and down to cut the plastic below into fixed format size and shape for rapid production. The existing hot cutting device is prone to sticking of packaging bags during hot cutting. The packaging bags may stick to each other, and the cutting head may also stick to the packaging bags. In addition, the cutting head may leave debris after long-term hot cutting of packaging bags. The debris needs to be cleaned regularly to avoid affecting the next cutting effect of the cutting head, thereby reducing work efficiency. Therefore, certain improvements are needed. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model provides a packaging hot cutting cold-pressing mechanism, which has the advantages of
[0004] To achieve the above-mentioned functional purposes, the utility model provides the following technical scheme: a packaging hot cutting cold-pressing mechanism, comprising a rack, characterized in that: the rack comprises a support rod, the support rod supports the rack, a conveying roller is connected in the rack, an adjusting frame is connected in the rack, a heating frame is connected on one side of the adjusting frame, the heating frame is connected to the side surface of the rack, a cutting device is connected on one side of the heating frame, a cold-pressing device is connected on the upper side of the rack, a conveying belt is arranged on the top of the rack, and a feeding roller is connected on the left side of the rack.
[0005] Further, the adjusting frame comprises a handle, one end of the handle is connected with a rotating rod, the rotating rod is connected with a first gear, the side surface of the first gear is engaged with a side gear, the bottom end of the side gear is connected with a side rotating rod, the annular side surface of the side rotating rod is connected with a sliding block, one end of the sliding block is connected with a moving roller.
[0006] Further, the heating frame comprises a motor, the motor is connected to the side wall of the rack, the transmission end of the motor is connected with a belt, one side of the belt is connected with a second gear, the second gear is connected with a main roller, the annular side surface of the main roller is connected with a plurality of limiting grooves, the limiting grooves are each provided with an electric heating wire, one side of the main roller is connected with an auxiliary roller, and one side of the heating frame is connected with a lifting frame.
[0007] Further, the lifting frame comprises a limiting frame, the inner side of the limiting frame is connected with a first sliding block, the first sliding block is provided with two, and each first sliding block is located in the limiting frame, and the top end of the first sliding block is connected with a hydraulic rod.
[0008] Further, the cutting device comprises a first hydraulic rod, the first hydraulic rod is provided with two, and each first hydraulic rod is connected to the inner side of the rack, one end of the first hydraulic rod is connected with a push block, the push block is provided with two limiting rods, and the side of the push block is connected with a moving plate.
[0009] Further, the moving plate is connected with a fixing rod, the bottom end of the fixing rod is connected with a cutting head, the cutting head is provided below with a conveying roller, the side of the moving plate is connected with a side plate, the side plate is connected with a limiting sleeve, the annular inner side of the limiting sleeve is provided with a limiting column, the annular side of the limiting column is connected with a spring, the spring is connected to one side of the limiting sleeve, and the bottom end of the limiting column is connected with an auxiliary head through a fixing block.
[0010] Further, the bottom end of the side plate at the other end of the moving plate is connected with two second hydraulic rods, the second hydraulic rods are connected with a cleaning device through a cross plate, the cleaning device comprises a limiting plate, one end of the limiting plate is connected with a first motor, the output end of the first motor is connected with a rotating frame, the rotating frame is connected with an air gun through a shaft body, one side of the air gun is connected with a rotating rod, the top end of the rotating rod is connected with a side rotating rod, and one side of the side rotating rod is connected with a first motor.
[0011] Compared with the prior art, the rack is provided with a conveying roller, the cutting device is provided with a heating frame, the cold pressing device is provided with a pressing plate, the feeding roller is provided with a limiting sleeve, the cleaning device is provided with a first motor, a rotating frame, an air gun, a rotating rod and a side rotating rod, and the advantages are as follows: the package is conveyed through the conveying roller in the rack, the package bag is preheated through the heating frame and then cut through the cutting device, the package bag is moved to the lower side of the cold pressing device through the conveying belt, is flattened by the pressing plate, and then is conveyed out of the rack through the feeding roller, so that the package bags are not adhered to each other, the cutting head does not move the adhered package bags in the lifting process, and the cutting head is cleaned regularly through the cleaning device to prevent the next cutting effect of the cutting head from being affected. ACCURACY OF DRAWINGS
[0012] Figure 1 It is a three-dimensional structure schematic view of the packaging hot cutting and cold pressing mechanism.
[0013] Figure 2 It is a three-dimensional internal structure schematic view of the packaging hot cutting and cold pressing mechanism.
[0014] Figure 3 It is a side structure schematic view of the packaging hot cutting and cold pressing mechanism.
[0015] Figure 4The utility model discloses a kind of heating frame local structure schematic diagram of packaging hot cutting cold pressing mechanism.
[0016] Figure 5 The utility model discloses a kind of cutting device structure schematic diagram of packaging hot cutting cold pressing mechanism.
[0017] Figure 6 The utility model discloses a kind of cutting device local structure schematic diagram of packaging hot cutting cold pressing mechanism.
[0018] Figure 7 The utility model discloses a kind of cleaning device structure schematic diagram of packaging hot cutting cold pressing mechanism.
[0019] In the drawing, reference numerals are: rack 1, support rod 2, conveying roller 3, adjusting frame 4, heating frame 5, cutting device 6, cold pressing device 7, feeding roller 8, conveying belt 9, cleaning device 11, second hydraulic rod 12, handle 41, first gear 42, side gear 43, side turning rod 44, sliding block, moving roller 45, motor 51, belt 52, second gear 53, auxiliary roller 54, main roller 55, electric heating wire 56, lifting frame 57, hydraulic rod 571, first sliding block 572, first hydraulic rod 61, conveying roller 62, cutting head 63, auxiliary head 64, limit post 65, push block 66, moving plate 67, limit rod 68, moving plate 70, side rod 72, pressing plate 73, first motor 110, limit plate 111, rotating frame 112, air gun 115, rotating strip 113, side rotating strip 114. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] Embodiment, please refer to Figures 1-7The utility model relates to a kind of packing hot cutting cold pressing mechanism, including rack 1, it is characterized in that: the support pole 2 is included to the rack 1, the support pole 2 supports rack 1, conveying roller 3 is connected in the rack 1, adjusting frame 4 is connected in the rack 1, one side of adjusting frame 4 is connected with heating frame 5, heating frame 5 is connected to the side of rack 1, one side of heating frame 5 is connected with cutting device 6, the upper side of rack 1 is connected with cold pressing device 7, the top of rack 1 is equipped with conveying belt 9, the left side of rack 1 is connected with feeding roller 8;The adjusting frame 4 includes handle 41, one end of handle 41 is connected with rotating lever, first gear 42 is connected by rotating lever, side gear 43 is engaged in the side of first gear 42, side rotating lever 44 is connected at the bottom of side gear 43, the annular side of side rotating lever 44 is connected with sliding block, one end of sliding block is connected with moving roller 45;The heating frame 5 includes motor 51, motor 51 is connected to the side wall of rack 1, the transmission end of motor 51 is connected with belt 52, one side of belt 52 is connected with second gear 53, main roller 55 is connected by second gear 53, the annular side of main roller 55 is connected with a plurality of limit grooves 551, electric heating wire 56 is equipped in the limit groove 551, one side of main roller 55 is connected with auxiliary roller 54, one side of heating frame 5 is connected with lifting frame 57, the corresponding main roller 55 of auxiliary roller is two, and the electric heating wire is wound on the annular side of auxiliary roller and main roller 55;The lifting frame 57 includes limiting frame, the inner side of limiting frame is connected with first sliding block 572, the first sliding block 572 is equipped with two, and each first sliding block 572 is located in the limiting frame, and the top of first sliding block 572 is connected with hydraulic rod 571;The cutting device 6 includes first hydraulic rod 61, the first hydraulic rod 61 is two, and each first hydraulic rod 61 is connected to the inner side of rack 1, one end of first hydraulic rod 61 is connected with push block 66, two limit rods 68 are equipped in push block 66, and one side of push block 66 is connected with moving plate 67;Fixed rod is connected in moving plate 67, cutting head 63 is connected at the bottom of fixed rod, conveying roller 62 is equipped below cutting head 63, side plate 60 is connected on the side of moving plate 67, limiting sleeve is connected in side plate 60, limiting column 65 is equipped in the annular inner side of limiting sleeve, the annular side of limiting column 65 is connected with spring, the spring is connected to one side of limiting sleeve, and auxiliary head 64 is connected at the bottom of limiting column 65 through fixed block;When moving plate 67 is pushed down by push block 66, cutting head 63 and auxiliary head 64 are driven to be pressed down, auxiliary head 64 assists cutting head to press flat and position one side of packaging bag, avoid that packaging bag is adhered by cutting head, influence cutting effect.The side plate 60 bottom end of the other end of the moving plate 67 is connected with two second hydraulic rods 12, the second hydraulic rods 12 are connected with a cleaning device 11 through a cross plate, the cleaning device 11 comprises a limiting plate 111, one end of the limiting plate 111 is connected with a first motor 110, the output end of the first motor 110 is connected with a rotating frame 112, the rotating frame 112 is connected with a gas gun 115 through a shaft body, one side of the gas gun 115 is connected with a rotating strip 113, the top end of the rotating strip 113 is connected with a side rotating strip 114, one side of the side rotating strip 114 is connected with the first motor 110; the cold pressing device 7 comprises a side rod 72, the annular side of the side rod 72 is connected with a spring, one side of the spring is connected with a moving plate 70, the bottom end of the moving plate 70 is connected with a pressing plate 73 through a fixed rod.
[0022] Working principle: the rack 1 is connected with a transmission roller 3, a heating frame 5, a cutting device 6, a feeding roller 8, a cold pressing device 7 and a transmission belt 9, the transmission roller 3 is connected with a first gear 42, a side gear 43, a side rotating rod 44, a moving roller 45, a second gear 53, a main roller 55, a lifting frame 57, a first hydraulic rod 61, a moving plate 67, a limiting rod 68, a first hydraulic rod 61, a first motor 110 and a second motor 111; the working principle is as follows: the rack 1 is used for conveying the package through the transmission roller 3, the package is preheated through the heating frame 5 and then cut through the cutting device 6, the package is moved to the lower side of the cold pressing device 7 through the transmission belt 9 and is pressed flat by the pressing plate 73, then is conveyed out of the rack through the feeding roller 8, the first gear 42 is rotated by rotating the rotating handle 41 by hand, the side gear 43 is rotated, then the side rotating rod 44 drives the moving roller 45 to move through the sliding block, so as to adjust the height of the moving roller 45 relative to other transmission rollers, the second gear 53 is rotated by starting the motor 51 of the heating frame to drive the belt 52 to rotate, the main roller 55 is rotated, the first sliding block 572 is moved by the hydraulic rod 571 in the lifting frame 57, so as to adjust the distance between the two main rollers 55, that is, the height of the main roller 55 above the second gear 53 connection end and the main roller 55 above it, the main roller 55 and the auxiliary roller 54 on one side of the electric heating wire 56 preheat the package, the package is moved to the upper side of the transmission belt 9, the moving block 66 is moved on one side of the limiting rod 68 by the first hydraulic rod 61, the cutting head 63 is pressed downward to the package below through the limiting column 65 in the moving plate 67, at the same time, the auxiliary head 64 is used for auxiliary pressing the package, the cutting head is cleaned by the cleaning device 11 after processing, the rotating frame 112 is rotated by starting the first motor 110, the gas gun 115 is rotated forward and backward, the gas gun is rotated at multiple angles through the rotating strip 113, the side rotating strip 114 and the first motor 110, so as to drive the gas gun to blow the cutting head, so that the side surface of the gas gun falls off the debris, the hydraulic rod at the bottom end of the moving plate 70 can push the pressing plate 73 to press on the surface of the package.
[0023] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.
[0024] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.
Claims
1. A packaging hot trim cold press machine comprising a frame (1), characterized in that: The rack (1) comprises a support rod (2) supporting the rack (1), a conveying roller (3) connected in the rack (1), an adjusting frame (4) connected in the rack (1), a heating frame (5) connected on one side of the adjusting frame (4), the heating frame (5) connected to the side of the rack (1), a cutting device (6) connected on one side of the heating frame (5), a cold pressing device (7) connected to the upper side of the rack (1), a conveying belt (9) arranged on the top of the rack (1), and a feeding roller (8) connected to the left side of the rack (1).
2. A packaging hot-iron cold-pressing mechanism according to claim 1, characterized in that: The adjusting frame (4) comprises a handle (41) having a rotating rod connected at one end, a first gear (42) connected with the rotating rod, a side gear (43) engaged with the side of the first gear (42), a side rotating rod (44) connected at the bottom end of the side gear (43), a sliding block connected on the annular side of the side rotating rod (44), and a moving roller (45) connected at one end of the sliding block.
3. A packaging hot-iron cold-pressing mechanism according to claim 1, characterized in that: The heating frame (5) comprises a motor (51) connected to the side wall of the rack (1), a belt (52) connected at the conveying end of the motor (51), a second gear (53) connected on one side of the belt (52), a main roller (55) connected with the second gear (53), a plurality of limiting grooves (551) connected on the annular side of the main roller (55), an electric heating wire (56) arranged in each limiting groove (551), an auxiliary roller (54) connected on one side of the main roller (55), and a lifting frame (57) connected on one side of the heating frame (5).
4. A packaging hot-iron cold-pressing mechanism according to claim 3, characterized in that: The lifting frame (57) comprises a limiting frame, a first sliding block (572) connected to the inner side of the limiting frame, two first sliding blocks (572) arranged in the limiting frame, and a hydraulic rod (571) connected at the top end of each first sliding block (572).
5. A packaging hot-iron cold-pressing mechanism according to claim 1, characterized in that: The cutting device (6) comprises a first hydraulic rod (61), two first hydraulic rods (61) connected to the inner side of the rack (1), a push block (66) connected at one end of each first hydraulic rod (61), two limiting rods (68) arranged in the push block (66), and a moving plate (67) connected on one side of the push block (66).
6. A packaging hot-iron cold-pressing mechanism according to claim 5, characterized in that: The moving plate (67) is connected with a fixing rod, the cutting head (63) is connected at the bottom end of the fixing rod, the conveying roller (62) is arranged below the cutting head (63), the side plate (60) is connected on the side of the moving plate (67), the limiting sleeve is connected in the side plate (60), the limiting column (65) is arranged on the annular inner side of the limiting sleeve, the spring is connected on the annular side of the limiting column (65), the spring is connected on one side of the limiting sleeve, and the auxiliary head (64) is connected with the fixing block at the bottom end of the limiting column (65).
7. A packaging hot-iron cold-pressing mechanism according to claim 6, characterized in that: The side plate (60) of the other end of the moving plate (67) is connected with two second hydraulic rods (12), the second hydraulic rods (12) are connected with a cleaning device (11) through a cross plate, the cleaning device (11) comprises a limiting plate (111), one end of the limiting plate (111) is connected with a first motor (110), the output end of the first motor (110) is connected with a rotating frame (112), the rotating frame (112) is connected with an air gun (115) through a shaft body, one side of the air gun (115) is connected with a rotating strip (113), the top end of the rotating strip (113) is connected with a side rotating strip (114), one side of the side rotating strip (114) is connected with the first motor (110).