Automatic hinge packaging machine

Abstract

The embodiment of the utility model discloses an automatic hinge packaging machine which comprises a machine frame, a screw feeding and packaging mechanism, a packaging conveying belt, a hinge packaging film feeding mechanism and a sealing and cutting mechanism. The screw feeding and packaging mechanism packages and bags screws and then conveys the screws into a hinge packaging film on the packaging conveying belt, and the screws and hinges conveyed to the packaging conveying belt are packaged and bagged through the sealing and cutting mechanism. The screws are conveyed to the guide groove channel through the vibration disc, the screws slide in the guide groove channel, and the output end of the guide groove channel is obliquely arranged above the screw packaging bag shaping barrel, so that the screws fall into the screw packaging bag shaping barrel from the guide groove channel according to the preset number within the interval time period. The sealing and cutting mechanism carries out split charging and sealing on hinge packaging films along the packaging conveying belt, packaging treatment can be carried out on a large number of hinged packaging objects, and full-automatic bag making is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to an automatic hinge packaging machine. Background Art

[0002] Packaging equipment refers to equipment that can complete all or part of the product and commodity packaging process. The packaging process includes main processes such as filling, wrapping, and sealing. In the production and processing of hardware accessories, hardware accessory packaging equipment is also widely used. Using hardware mechanical packaging equipment can reduce labor intensity, improve productivity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.

[0003] Hinges are connecting parts that must be used in doors and windows. After large-scale automated production, they often need to be packaged in plastic bags in a certain quantity, and at the same time, a certain number of screws need to be equipped, and even multiple other accessories with different specifications and different quantities need to be equipped and provided to users, and then packaged and sealed. The labor intensity is very high and the production efficiency is very low. Some enterprises need to allocate dozens or even hundreds of people to specifically engage in this work. And because it is simple repetitive labor, the wages are relatively low, so that many workers are not willing to engage in this work, and the enterprise has a problem of labor shortage.

[0004] Therefore, how to solve the above problems is the content that those skilled in the art need to study. Content of the Utility Model

[0005] The technical problem to be solved by the embodiments of the utility model is to provide an automatic hinge packaging machine.

[0006] To solve the above technical problem, the embodiments of the utility model provide an automatic hinge packaging machine, which includes a frame, a screw feeding and packaging mechanism, a packaging conveyor belt, a hinge packaging film feeding mechanism, and a sealing and cutting mechanism. The screw feeding and packaging mechanism is arranged on the frame, the packaging conveyor belt is arranged below the output end of the screw feeding and packaging mechanism, the hinge packaging film feeding mechanism is arranged below the packaging conveyor belt, the sealing and cutting mechanism is arranged above the packaging conveyor belt. The hinge packaging film feeding mechanism transports the hinge packaging film to the packaging conveyor belt, and the screw feeding and packaging mechanism packs and bags the screws and then transports them into the hinge packaging film on the packaging conveyor belt, and packages and bags them with the hinges transported to the packaging conveyor belt through the sealing and cutting mechanism.

[0007] Further, the screw feeding and packaging mechanism includes a vibrating disk, a guide channel, and a screw packaging bag shaping cylinder. The vibrating disk is arranged above the frame, the guide channel is arranged obliquely, the input end of the guide channel is connected to the vibrating disk, and the screw packaging bag shaping cylinder receives the screws at the output end of the guide channel and sends them to the bag-making station.

[0008] Further, the screw feeding and packaging mechanism further includes an upper roller and an upper guide wheel set. An upper roller is rotatably arranged above the screw packaging bag shaping cylinder. A screw packaging film is wound around the upper roller. The screw packaging film enters the screw packaging bag shaping cylinder through the upper guide wheel set. The screws fall from the vibrating disk through the guide groove channel into the screw packaging film in the screw packaging bag shaping cylinder.

[0009] Further, the screw packaging bag shaping cylinder is of a conical cylinder structure; the input end of the conical cylinder faces the output end of the guide groove channel, and the output end of the conical cylinder faces the packaging conveyor belt.

[0010] Further, the screw feeding and packaging mechanism further includes heat bonding blocks. There are two heat bonding blocks, symmetrically arranged below the screw packaging bag shaping cylinder, and the two heat bonding blocks move repeatedly closer to or away from each other.

[0011] Further, the screw feeding and packaging mechanism further includes pressing wheels and a first cutting knife. There are two pressing wheels, symmetrically arranged below the heat bonding blocks, and the two pressing wheels rotate towards each other; there are two first cutting knives, symmetrically arranged below the pressing wheels, and the two first cutting knives move repeatedly closer to or away from each other.

[0012] Further, the screw feeding and packaging mechanism further includes a receiving hopper. The receiving hopper is fixedly arranged below the first cutting knife. After the screw packaging bag is formed, it falls onto the packaging conveyor belt through the receiving hopper.

[0013] Further, the hinge packaging film feeding mechanism includes a lower roller, a lower guide wheel set and a packaging bag forming plate. The lower roller and the lower guide wheel set are arranged below the packaging conveyor belt. The packaging bag forming plate is arranged at the front end of the packaging conveyor belt. The hinge packaging film is wound around the lower roller. The lower guide wheel set is used to convey the hinge packaging film to the packaging bag forming plate. The packaging bag forming plate is used to fold the conveyed hinge packaging film into a bag to form a packaging bag with an opening facing the packaging conveyor belt. Limit members are arranged at intervals on both sides of the packaging conveyor belt, and the limit members are used to limit the hinges in the packaging bag.

[0014] Further, the sealing and cutting mechanism includes a longitudinal sealing component and a transverse sealing and cutting component. The longitudinal sealing component includes a heat-sealing block and two longitudinal sealing wheel groups. The heat-sealing block is arranged between the two longitudinal sealing wheel groups. The longitudinal sealing wheel group consists of a pair of longitudinal sealing wheels with their roller surfaces in horizontal contact with each other. There is a gap in the middle of the heat-sealing block. The left and right sides of the hinge packaging film are pressed between the longitudinal sealing wheels and are heat-bonded when passing through the gap. The transverse sealing and cutting component includes a second cutting knife. A heating rod is arranged inside the second cutting knife. The second cutting knife includes an upper cutting knife and a lower cutting knife. The upper cutting knife is rotatably arranged above the lower cutting knife. The lower cutting knife is fixedly arranged on the packaging conveyor belt. When the hinge packaging film passes through the lower cutting knife, the upper cutting knife rotates to cut the hinge packaging film.

[0015] Further, it further includes a brush, and the brush is rotatably arranged above the packaging conveyor belt.

[0016] Implementing the embodiments of the present invention has the following beneficial effects:

[0017] The vibrating disk conveys the screws to the guide channel. The screws slide in the guide channel. The output end of the guide channel is inclined above the screw packaging bag shaping cylinder, so that the screws fall into the screw packaging bag shaping cylinder at preset quantities at intervals from the guide channel. The heat-bonding block, the pressing wheel, and the first cutting knife perform quantitative packaging on the screws and convey them into the hinge packaging film on the packaging conveyor belt. The screws are automatically configured for the hinge packaging through the screw feeding and packaging mechanism, and the full-automatic operation greatly reduces the labor cost, improves the packaging efficiency, and saves the production cost of the enterprise.

[0018] The sealing and cutting mechanism performs sub-packaging and sealing on the hinge packaging film along the packaging conveyor belt, and can perform packaging processing on a large number of hinge-packaged objects, realizing full-automatic bag making. Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the embodiment of the present invention;

[0020] Figure 2 is the structural schematic diagram of the screw feeding and packaging mechanism of the embodiment of the present invention;

[0021] Figure 3 is the structural schematic diagram of the screw feeding and packaging mechanism of the embodiment of the present invention;

[0022] Figure 4 is the structural schematic diagram of the packaging conveyor belt of the embodiment of the present invention;

[0023] Figure 5 is the structural schematic diagram of the hinge packaging film feeding mechanism and the sealing and cutting mechanism of the embodiment of the present invention;

[0024] Figure 6 is a schematic structural view of the transverse sealing and cutting assembly of the embodiment of the present utility model;

[0025] In the figure: 1-frame, 2-screw feeding and packaging mechanism, 201-vibrating disc, 202-guide channel, 203-screw packaging bag shaping cylinder, 204-upper roller, 205-screw packaging film, 206-upper guide wheel group, 207-thermal bonding block, 208-pressing wheel, 209-first cutting knife, 210-receiving hopper, 3-packaging conveyor belt, 31-positioning member, 4-hinge packaging film feeding mechanism, 41-lower roller, 42-lower guide wheel group, 43-packaging bag forming plate, 44-hinge packaging film, 5-sealing and cutting mechanism, 51-longitudinal sealing assembly, 511-thermal sealing block, 512-longitudinal sealing wheel group, 52-transverse sealing and cutting assembly, 521-second cutting knife, 5211-upper cutting knife, 5212-lower cutting knife, 522-heating rod, 6-brush. Specific embodiments

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] As Figures 1-5 shown, an automatic hinge packaging machine includes a frame 1, a screw feeding and packaging mechanism 2, a packaging conveyor belt 3, a hinge packaging film feeding mechanism 4, a sealing and cutting mechanism 5 and a brush 6. The screw feeding and packaging mechanism 2 is arranged on the frame 1. The packaging conveyor belt 3 is arranged below the output end of the screw feeding and packaging mechanism 2. The hinge packaging film feeding mechanism 4 is arranged below the packaging conveyor belt 3. The sealing and cutting mechanism 5 is arranged above the packaging conveyor belt 3. The hinge packaging film feeding mechanism 4 conveys the hinge packaging film 44 onto the packaging conveyor belt 3. The screw feeding and packaging mechanism 2 packages and forms a bag for the screws and then conveys them into the hinge packaging film 44 on the packaging conveyor belt 3. The hinge conveyed to the packaging conveyor belt 3 is packaged and formed into a bag through the sealing and cutting mechanism 5. The brush 6 is rotatably arranged above the packaging conveyor belt 3 to accelerate the conveyance of the packaged and bagged hinge out of the packaging conveyor belt 3.

[0028] As Figures 1 to 3As shown, the screw feeding and packaging mechanism 2 includes a vibrating disk 201, a guide channel 202, and a screw packaging bag shaping cylinder 203. The vibrating disk 201 is arranged above the frame 1. The guide channel 202 is inclined. The input end of the guide channel 202 is connected to the vibrating disk 201. The screw packaging bag shaping cylinder 203 receives the screws at the output end of the guide channel 202 and sends them to the bag-making station. The bag-making station includes a heat-sealing block 207 for longitudinally bonding the screw packaging film 205, a pressing wheel 208 for transversely pressing the screw packaging film 205, and a first cutting knife 209 for bag-making. An upper roller 204 is rotatably arranged above the screw packaging bag shaping cylinder 203, and the screw packaging film 205 is wound around the upper roller 204. The screw feeding and packaging mechanism 2 further includes an upper guide wheel group 206. The screw packaging film 205 enters the screw packaging bag shaping cylinder 203 after passing through the upper guide wheel group 206. The screws fall from the vibrating disk 201 through the guide channel 202 into the screw packaging film 205 inside the screw packaging bag shaping cylinder 203. The screw packaging bag shaping cylinder 203 has a conical cylinder structure; the input end of the conical cylinder faces the output end of the guide channel 202, and the output end of the conical cylinder faces the packaging conveyor belt 3. The screw feeding and packaging mechanism 2 further includes a heat-sealing block 207. There are two heat-sealing blocks 207, symmetrically arranged below the screw packaging bag shaping cylinder 203, and the two heat-sealing blocks 207 move repeatedly closer or farther away from each other. The screw feeding and packaging mechanism 2 further includes a pressing wheel 208 and a first cutting knife 209. There are two pressing wheels 208, symmetrically arranged below the heat-sealing block 207, and the two pressing wheels 208 rotate towards each other; there are two first cutting knives 209, symmetrically arranged below the pressing wheel 208, and the two first cutting knives 209 move repeatedly closer or farther away from each other. The screw feeding and packaging mechanism 2 further includes a receiving funnel 210. The receiving funnel 210 is fixedly arranged below the first cutting knife 209. After the screw packaging bags are made, they are conveyed to the packaging conveyor belt 3 through the receiving funnel 210. The vibrating disk 201 conveys the screws to the guide channel 202. The screws slide inside the guide channel 202. The output end of the guide channel 202 is inclined above the screw packaging bag shaping cylinder 203, so that the screws fall into the screw packaging bag shaping cylinder 203 at preset quantities at intervals. The heat-sealing block 207, the pressing wheel 208, and the first cutting knife 209 perform quantitative packaging on the screws and convey them into the hinge packaging film 44 on the packaging conveyor belt 3; the screws pass through the screw feeding and packaging mechanism 2, automatically configure screws for hinge packaging, and perform fully automatic operations, greatly reducing labor costs, improving packaging efficiency, and saving production costs for enterprises.

[0029] As Figure 4 and 5As shown in the figure, the hinge packaging film feeding mechanism 4 includes a lower roller 41, a lower guide wheel set 42 and a packaging bag forming plate 43. The lower roller 41 and the lower guide wheel set 42 are arranged below the packaging conveyor belt 3, and the packaging bag forming plate 43 is arranged at the front end of the packaging conveyor belt 3. A hinge packaging film 44 is wound around the lower roller 41. The lower guide wheel set 42 is used to convey the hinge packaging film 44 onto the packaging bag forming plate 43. The packaging bag forming plate 43 is used to fold the conveyed hinge packaging film 44 into a bag to form a packaging bag with an opening facing the packaging conveyor belt 3. Limiting members 31 are arranged at intervals on both sides of the packaging conveyor belt 3. The limiting members 31 are used to limit the hinges in the packaging bag to prevent the hinges from slipping in the packaging bag.

[0030] As Figure 5 and 6 shown in the figure, the sealing and cutting mechanism 5 includes a longitudinal sealing component 51 and a transverse sealing and cutting component 52. The longitudinal sealing component 51 includes a heat sealing block 511 and two longitudinal sealing wheel sets 512. The heat sealing block 511 is arranged between the two longitudinal sealing wheel sets 512. The longitudinal sealing wheel sets 512 are composed of a pair of longitudinal sealing wheels with their roller surfaces in horizontal contact with each other. There is a gap in the middle of the heat sealing block 511. The left and right side edges of the hinge packaging film are pressed between the longitudinal sealing wheels and are heated and bonded when passing through the gap. The transverse sealing and cutting component 52 includes a second cutting knife 521. A heating rod 522 is arranged inside the second cutting knife 521. The second cutting knife 521 includes an upper cutting knife 5211 and a lower cutting knife 5212. The upper cutting knife 5211 is rotatably arranged above the lower cutting knife 5212, and the lower cutting knife 5212 is fixedly arranged on the packaging conveyor belt 3. When the hinge packaging film passes through the lower cutting knife 5212, the upper cutting knife 5211 rotates to cut the hinge packaging film. The sealing and cutting mechanism 5 performs sub-packaging and sealing on the hinge packaging film 44 along the packaging conveyor belt 3, and can perform packaging processing on a large number of hinge-packaged objects, realizing fully automatic bag making.

[0031] Of course, the above embodiments are only used to illustrate the technical concept and features of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly. It cannot be used to limit the protection scope of the present invention. All modifications made according to the spirit and essence of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. An automatic hinge packaging machine, characterized in that, It includes a frame (1), a screw feeding and packaging mechanism (2), a packaging conveyor belt (3), a hinge packaging film feeding mechanism (4), and a sealing and cutting mechanism (5). The screw feeding and packaging mechanism (2) is arranged on the frame (1). The packaging conveyor belt (3) is arranged below the output end of the screw feeding and packaging mechanism (2). The hinge packaging film feeding mechanism (4) is arranged below the packaging conveyor belt (3). The sealing and cutting mechanism (5) is arranged above the packaging conveyor belt (3). The hinge packaging film feeding mechanism (4) conveys the hinge packaging film (44) onto the packaging conveyor belt (3). The screw feeding and packaging mechanism (2) packs and bags the screws and then conveys them into the hinge packaging film (44) on the packaging conveyor belt (3), and packages and bags them together with the hinges conveyed to the packaging conveyor belt (3) through the sealing and cutting mechanism (5).

2. The automatic hinge packaging machine according to claim 1, wherein The screw feeding and packaging mechanism (2) includes a vibrating bowl (201), a guide channel (202), and a screw packaging bag shaping cylinder (203). The vibrating bowl (201) is arranged above the frame (1). The guide channel (202) is inclined. The input end of the guide channel (202) is connected to the vibrating bowl (201). The screw packaging bag shaping cylinder (203) receives the screws at the output end of the guide channel (202) and sends them to the bag-making station.

3. The automatic hinge packaging machine according to claim 2, characterized in that, The screw feeding and packaging mechanism (2) further includes an upper roller (204) and an upper guide wheel group (206). An upper roller (204) is rotatably arranged above the screw packaging bag shaping cylinder (203). A screw packaging film (205) is wound around the upper roller (204). The screw packaging film (205) enters the screw packaging bag shaping cylinder (203) after passing through the upper guide wheel group (206). The screws fall from the vibrating bowl (201) through the guide channel (202) into the screw packaging film (205) inside the screw packaging bag shaping cylinder (203).

4. The automatic hinge packaging machine according to claim 3, characterized in that, The screw packaging bag shaping cylinder (203) has a conical cylinder structure. The input end of the conical cylinder faces the output end of the guide channel (202), and the output end of the conical cylinder faces the packaging conveyor belt (3).

5. An automatic hinge packaging machine according to claim 4, characterized in that, The screw feeding and packaging mechanism (2) further includes heat bonding blocks (207). There are two heat bonding blocks (207), which are symmetrically arranged below the screw packaging bag shaping cylinder (203), and the two heat bonding blocks (207) move repeatedly closer or farther apart.

6. The automatic hinge packaging machine according to claim 5, wherein, The screw feeding and packaging mechanism (2) further includes pressing wheels (208) and a first cutting knife (209). There are two pressing wheels (208), which are symmetrically arranged below the heat bonding blocks (207), and the two pressing wheels (208) rotate towards each other. There are two first cutting knives (209), which are symmetrically arranged below the pressing wheels (208), and the two first cutting knives (209) move repeatedly closer or farther apart.

7. The automatic hinge packaging machine according to claim 6, characterized in that, The screw feeding and packaging mechanism (2) further includes a receiving hopper (210). The receiving hopper (210) is fixedly arranged below the first cutting knife (209). After the screws are packaged and bagged, they fall onto the packaging conveyor belt (3) through the receiving hopper (210).

8. An automatic hinge packaging machine according to claim 1, wherein, The hinge packaging film feeding mechanism (4) includes a lower roller (41), a lower guide wheel set (42) and a packaging bag forming plate (43). The lower roller (41) and the lower guide wheel set (42) are arranged below the packaging conveyor belt (3). The packaging bag forming plate (43) is arranged at the front end of the packaging conveyor belt (3). The hinge packaging film (44) is wound around the lower roller (41). The lower guide wheel set (42) is used to convey the hinge packaging film (44) to the packaging bag forming plate (43). The packaging bag forming plate (43) is used to fold the conveyed hinge packaging film (44) into a bag, forming a packaging bag with an opening facing the packaging conveyor belt (3). Limiting members (31) are arranged at intervals on both sides of the packaging conveyor belt (3). The limiting members (31) are used to limit the hinges in the packaging bag.

9. An automatic hinge packaging machine according to claim 1, characterized in that, The sealing and cutting mechanism (5) includes a longitudinal sealing assembly (51) and a transverse sealing and cutting assembly (52). The longitudinal sealing assembly (51) includes a heat sealing block (511) and two longitudinal sealing wheel sets (512). The heat sealing block (511) is arranged between the two longitudinal sealing wheel sets (512). The longitudinal sealing wheel set (512) is composed of a pair of longitudinal sealing wheels with their roller surfaces in horizontal contact with each other. There is a gap in the middle of the heat sealing block (511). The left and right sides of the hinge packaging film are pressed between the longitudinal sealing wheels and are heated and bonded when passing through the gap. The transverse sealing and cutting assembly (52) includes a second cutting knife (521). A heating rod (522) is arranged inside the second cutting knife (521). The second cutting knife (521) includes an upper cutting knife (5211) and a lower cutting knife (5212). The upper cutting knife (5211) is rotatably arranged above the lower cutting knife (5212). The lower cutting knife (5212) is fixedly arranged on the packaging conveyor belt (3). When the hinge packaging film passes through the lower cutting knife (5212), the upper cutting knife (5211) rotates to cut the hinge packaging film.

10. An automatic hinge packaging machine according to any one of claims 1-9, characterized in that, It further includes a brush (6). The brush (6) is rotatably arranged above the packaging conveyor belt (3).

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