Powdered ink packing machine

Abstract

The invention relates to a powdered ink packaging machine, and belongs to the technical field of powdered ink packaging equipment. The device comprises a discharging mechanism, a bearing mechanism, a sealing mechanism, a moving mechanism and an air suction mechanism, the discharging mechanism comprises a discharging part, the upper end of the discharging part is connected with a stock bin, a ventilation part is arranged on the side wall of the discharging part and penetrates through the side wall of the discharging part, the ventilation part is covered with a sealing cover, and the upper end of the sealing cover is hinged to the upper end of the ventilation part; the bearing mechanism is arranged below the discharging mechanism and used for bearing ton bags. The moving mechanism is connected with the sealing mechanism and drives the sealing mechanism to move, so that the opening of the ton bag can be sealed by the sealing mechanism; one end of the air suction mechanism is connected with the sealing mechanism, the other end of the air suction mechanism is used for jacking open the sealing cover and stretching into the ventilation part, and the air suction mechanism is used for sucking out powdered ink in the discharging mechanism after discharging. The powdered ink packaging device has the effect of improving the dust flying problem in the powdered ink packaging process.

Description

Technical Field

[0001] The present application relates to the technical field of toner packaging equipment, and in particular to a toner packaging machine. Background Art

[0002] Toner baler is one of the important production equipment in chemical and pharmaceutical industries. It is mainly used to pack fine granular materials such as toner into ton bags for easy transportation and storage. Ton bags are a kind of flexible transport packaging container. Ton bags usually have an opening at the top for inputting materials. Ton bags have slings on the sides for easy transportation of bulk powder materials.

[0003] At present, in the relevant technology, in order to achieve efficient packaging of granular materials such as toner, ton bags are generally placed under the unloading mechanism, and the materials are unloaded through the unloading mechanism and poured directly into the ton bags, which are then sealed manually or automatically to improve the reliability of the transportation process.

[0004] However, when powdery materials such as toner fall into ton bags, a lot of dust is easily generated inside the unloading mechanism and the ton bag. After the ton bag leaves the unloading mechanism, the dust will overflow into the external environment, affecting the cleanliness of the environment and the health of the operators.

[0005] In the above-mentioned related technologies, there is a defect that dust is easily generated during the toner packaging process. Summary of the invention

[0006] In order to improve the problem of dust flying during the toner packaging process, the present application provides a toner packaging machine.

[0007] The toner packing machine provided in this application adopts the following technical solution: A toner baler, wherein ton bags are used to hold toner, the toner baler comprising: a feeding mechanism, wherein the feeding mechanism comprises a feeding member, the upper end of the feeding member is used to connect to a silo, the side wall of the feeding member is provided with a vent, the vent penetrates through the side wall of the feeding member, the vent cover is provided with a sealing cover, the upper end of the sealing cover is hinged to the upper end of the vent; a bearing mechanism, wherein the bearing mechanism is arranged below the feeding mechanism and is used to bear ton bags; a sealing mechanism; a moving mechanism, wherein the moving mechanism is connected to the sealing mechanism and is used to drive the sealing mechanism to move so that the sealing mechanism can seal the bag mouth of the ton bag; an air suction mechanism, wherein one end of the air suction mechanism is connected to the sealing mechanism and the other end of the air suction mechanism is used to push open the sealing cover and extend into the vent, and the air suction mechanism is used to suck out the toner in the feeding mechanism after feeding.

[0008] By adopting the above technical scheme, the ton bag is placed on the supporting mechanism so that the ton bag is located below the unloading mechanism, and the toner in the silo is transported to the ton bag through the unloading piece. After the amount of toner in the ton bag meets the requirement, the moving mechanism drives the sealing mechanism to move, so as to achieve the sealing of the bag mouth of the ton bag; at the same time, the movement of the sealing mechanism drives the movement of the suction mechanism, so that the suction mechanism pushes open the sealing cover and extends into the vent. Since the vent runs through the side wall, the suction mechanism can be connected to the interior of the unloading piece, so that the suction mechanism can suck out the toner in the unloading piece, reduce the toner residue inside the unloading piece, thereby reducing the amount of dust overflow after the ton bag is separated from the unloading piece, improving the quality of the processing environment, and reducing the impact on the health of operators.

[0009] Optionally, the unloading mechanism includes a unloading port, which includes a plurality of supporting parts and a plurality of flexible parts, wherein the plurality of supporting parts are circumferentially distributed at the lower end of the unloading piece, the upper ends of the supporting parts are connected to the unloading piece, and the lower ends of the supporting parts are inclined outward, the plurality of supporting parts are used to open the bag opening, and the flexible part is used to connect two adjacent supporting parts.

[0010] By adopting the above technical solution, several inclined support parts can facilitate the support of the bag opening to keep the bag opening in an open state; because the adjacent support parts are connected with a flexible part, the feed opening and the bag opening can be relatively closed, reducing toner overflow.

[0011] Optionally, the flexible portion is elastic, and the unloading mechanism includes a plurality of driving members, which are arranged corresponding to the supporting portion, and the upper end of the supporting portion is rotatably connected to the lower end of the unloading member, one end of the driving member is hinged to the supporting portion, and the other end of the driving member is hinged to the unloading member, and the driving member is used to adjust the inclination angle of the supporting portion.

[0012] By adopting the above technical solution, the elastic flexible part can drive the supporting part to rotate through the driving member when the bag opening is stretched open, so that the relative distance between the supporting parts is reduced to facilitate insertion into the bag opening; after insertion into the bag opening, the driving member causes the supporting part to open relatively, thereby ensuring reliable support for the bag opening.

[0013] Optionally, the unloading mechanism includes a telescopic part, the unloading part includes a fixed part and a telescopic part, the upper end of the fixed part is provided with a feeding port, the upper end of the telescopic part is slidably connected to the fixed part, the lower end of the telescopic part is connected to the unloading port, the telescopic part is sleeved on the outer periphery of the fixed part, and the two ends of the telescopic part are respectively connected to the fixed part and the telescopic part, for driving the telescopic part to slide relative to the fixed part.

[0014] By adopting the above technical solution, the telescopic member drives the telescopic part to slide relative to the fixed part, so that the height of the discharge port can be adjusted, which can be conveniently applied to ton bags of different heights.

[0015] Optionally, the moving mechanism includes a rack, a gear, a rotating shaft, a first bevel gear, a second bevel gear, a lead screw, a guide rod and a nut, the rack is arranged on the outer wall of the telescopic part, the rotating shaft is rotatably mounted on the fixed part, the gear and the first bevel gear are both connected to the rotating shaft, the gear is meshed with the rack, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected to the lead screw, the nut is threadedly connected to the lead screw, the guide rod is parallel to the lead screw, the nut is slidably connected to the guide rod, and the sealing mechanism is connected to the nut.

[0016] By adopting the above technical solution, after the amount of toner in the ton bag meets the requirement, the telescopic part drives the telescopic part to move upward, drives the rack to move upward, and rotates the gear, thereby driving the first bevel gear to rotate through the rotating shaft, causing the second bevel gear to rotate, and then drives the lead screw to rotate, so that the nut threaded on the lead screw moves linearly along the guide rod, so that the sealing mechanism can move towards or away from the ton bag, and the discharge port is moved upward to achieve sealing.

[0017] Optionally, the sealing mechanism includes a supporting frame and a sealing member, the supporting frame is connected to the nut, and the sealing member is connected to the supporting frame.

[0018] By adopting the above technical solution, the support frame can support the sealing member and drive the sealing member to move, so that the sealing member moves to one side of the bag opening to achieve sealing of the bag opening.

[0019] Optionally, the carrying mechanism includes a platform scale, and the platform scale is used to weigh the weight of the toner in the ton bag.

[0020] By adopting the above technical solution, the weight of the toner in the ton bag is weighed by the platform scale so as to determine the time to stop unloading according to the weight and avoid excessive amount of toner in the ton bag.

[0021] Optionally, the supporting mechanism includes four hanging frames, which are distributed around the platform scale. The hanging frames include vertically extending vertical rods and horizontally extending horizontal rods. The lower end of the vertical rod is connected to one side of the platform scale, one end of the horizontal rod is connected to the upper end of the vertical rod, and the other end of the horizontal rod extends toward the other side opposite to the platform scale. The horizontal rod is used to support the slings of the ton bag.

[0022] By adopting the above technical solution, the lifting frame is used to support the sling, thereby improving the reliability of supporting the ton bag; the vertical rod provides support for the horizontal rod, and the free end of the horizontal rod extends toward the other side opposite to the scale, so that when the amount of toner loaded is sufficient for sealing, the sling can be separated from the horizontal rod under the push of the sealing mechanism, thereby alleviating the problem that the bag mouth is difficult to close during sealing and improving the reliability of sealing.

[0023] Optionally, the suction mechanism includes a connecting pipe, a suction piece and a material storage piece, the material storage piece is arranged on the sealing mechanism, the suction piece is respectively connected to the material storage piece and the lower end of the connecting pipe, and the upper end of the connecting pipe is used to extend into the material discharge piece.

[0024] By adopting the above technical solution, the suction piece inhales air, so that the flying toner in the unloading piece is sucked out into the storage piece, thereby reducing the problem of flying dust when the ton bag is separated from the unloading piece; and the toner can be stored in the storage piece for reuse, thereby reducing waste.

[0025] Optionally, a guide piece is provided on the outside of the vent portion, and the guide piece is trumpet-shaped. The connecting pipe is made of a hard material so that the upper end of the connecting pipe can pass through the guide piece and extend into the blanking piece.

[0026] By adopting the above technical solution, when the sealing mechanism drives the suction mechanism to move, the hard connecting pipe can be guided by the trumpet-shaped guide piece to accurately push open the sealing cover and extend into the ventilation part, thereby improving the reliability of suction and reducing dust that may cause overflow risk.

[0027] In summary, the present application includes at least one of the following beneficial technical effects: 1. Place the ton bag on the carrying mechanism so that the ton bag is located below the unloading mechanism. The toner in the silo is transported to the ton bag through the unloading part. When the toner amount in the ton bag meets the requirement, the moving mechanism drives the sealing mechanism to move so as to seal the bag mouth of the ton bag. At the same time, the movement of the sealing mechanism drives the suction mechanism to move so that the suction mechanism pushes open the sealing cover and extends into the vent. Since the vent runs through the side wall, the suction mechanism can be connected to the inside of the unloading part. Therefore, the suction mechanism can suck out the toner in the unloading part, reduce the toner residue inside the unloading part, and reduce the dust overflow after the ton bag is separated from the unloading part, improve the processing environment quality, and reduce the health impact on the operator; 2. Several inclined support parts can facilitate the support of the bag opening so that the bag opening can be kept open; since the adjacent support parts are connected with flexible parts, the feeding port and the bag opening can be relatively closed, reducing the overflow of toner; 3. The elastic flexible part can drive the supporting part to rotate through the driving member when the bag opening is stretched open, so that the relative distance between the supporting parts is reduced to facilitate insertion into the bag opening; after insertion into the bag opening, the driving member causes the supporting parts to open relatively to ensure reliable support for the bag opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of a toner packing machine according to an embodiment of the present application.

[0029] Figure 2 It is a top view of the blanking part of the embodiment of the present application.

[0030] Figure 3 yes Figure 2 Cross-section view at AA in the middle.

[0031] Description of reference numerals: 1. Material unloading mechanism; 11. Material unloading part; 111. Ventilation part; 112. Sealing cover; 113. Fixing part; 114. Telescopic part; 12. Material unloading port; 121. Support part; 122. Flexible part; 13. Driving part; 14. Telescopic part; 15. Guide part; 2. Carrying mechanism; 21. Platform scale; 22. Lifting frame; 221. Vertical rod; 222. Cross rod; 3. Sealing mechanism; 31. Support frame; 32. Sealing part; 4. Moving mechanism; 41. Rack; 42. Gear; 43. Rotating shaft; 44. First bevel gear; 45. Second bevel gear; 46. Lead screw; 47. Guide rod; 48. Nut; 5. Suction mechanism; 51. Connecting pipe; 52. Suction part; 53. Material storage part. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 3 The present application is further described in detail. In this embodiment, if not clearly specified, "connected", "connected" and "fixed" are understood in a broad sense, including fixed connection, detachable connection, connection to form an integral structure, mechanical connection, electrical connection, direct connection, indirect connection through an intermediary, internal connection and interaction between two elements, etc., which can be understood according to the specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, in the description of the present embodiment, the terms "above", "below", "right", etc., the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise specified, the orientation words used in the present application, such as "inside" and "outside", refer to the contours of the corresponding parts themselves.

[0034] like Figure 1 As shown, the embodiment of the present application discloses a toner baler (hereinafter referred to as "baler"). The baler includes a feeding mechanism 1, a bearing mechanism 2, a sealing mechanism 3, a moving mechanism 4 and an air suction mechanism 5, and is used to pack toner into a ton bag.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the unloading mechanism 1 includes a cylindrical unloading member 11, and a funnel-shaped feed port is provided at the upper end of the unloading member 11, and the silo is connected through the feed port. A vent 111 is provided on the side wall of the unloading member 11, and the vent 111 runs through the side wall of the unloading member 11, and the vent 111 is a through hole. The vent 111 is covered with a cover 112, and the upper end of the cover 112 is hinged to the upper end of the vent 111, and the cover 112 can keep the vent 111 closed under the action of gravity. Magnets can be provided at the lower end of the vent 111 and the lower end of the cover 112 to improve the sealing performance. The bearing mechanism 2 is arranged below the unloading mechanism 1, and the bearing mechanism 2 is used to carry ton bags. The ton bags are placed on the bearing mechanism 2 so that the ton bags are located below the unloading mechanism 1, and the toner in the silo is transported to the ton bags through the unloading member 11.

[0036] The moving mechanism 4 is connected to the sealing mechanism 3, and is used to drive the sealing mechanism 3 to move so that the sealing mechanism 3 can seal the bag opening of the ton bag. When the amount of toner in the ton bag meets the requirement, the moving mechanism 4 drives the sealing mechanism 3 to move so as to seal the bag opening of the ton bag.

[0037] like Figure 1 , Figure 2 and Figure 3As shown, one end of the suction mechanism 5 is connected to the sealing mechanism 3, and the other end of the suction mechanism 5 is used to push open the sealing cover 112 and extend into the vent 111. The suction mechanism 5 is used to suck out the toner in the feeding mechanism 1 after feeding, so as to shorten the time required for dust dissipation. The movement of the sealing mechanism 3 drives the suction mechanism 5 to move, so that the suction mechanism 5 pushes open the sealing cover 112 and extends into the vent 111. Since the vent 111 penetrates the side wall, the suction mechanism 5 can be connected to the inside of the feeding part 11, so that the suction mechanism 5 can suck out the toner in the feeding part 11, reduce the toner residue in the feeding part 11, and reduce the dust overflow after the ton bag is separated from the feeding part 11, improve the quality of the processing environment, and reduce the impact on the health of operators.

[0038] Optionally, the supporting mechanism 2 includes a platform scale 21, which is used to weigh the weight of the toner in the ton bag, so as to determine the timing of stopping unloading according to the weight to avoid excessive amount of toner in the ton bag.

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, optionally, the bearing mechanism 2 includes four hanging frames 22, and the four hanging frames 22 are distributed around the platform scale 21. The hanging frames 22 are used to support the slings of the ton bag to improve the reliability of the support for the ton bag. The hanging frame 22 includes a vertically extending vertical rod 221 and a horizontally extending crossbar 222, the lower end of the vertical rod 221 is connected to one side of the platform scale 21, one end of the crossbar 222 is connected to the upper end of the vertical rod 221, and the other end of the crossbar 222 extends toward the other side opposite to the platform scale 21, and the crossbar 222 is used to support the slings of the ton bag. The vertical rod 221 provides support for the crossbar 222, and the free end of the crossbar 222 extends toward the other side opposite to the platform scale 21, so that when the amount of toner loaded is sufficient for sealing, the sling can be separated from the crossbar 222 under the push of the sealing mechanism 3, alleviating the problem that the bag mouth is difficult to close during sealing, and improving the reliability of sealing. The cross-sectional shape and size of the vertical rod 221 and the horizontal rod 222 are not limited, and both can also be plate-like structures.

[0040] Optionally, the suction mechanism 5 includes a connecting pipe 51, a suction piece 52 and a storage piece 53. The storage piece 53 is arranged on the sealing mechanism 3, and the suction piece 52 is respectively connected to the storage piece 53 and the lower end of the connecting pipe 51, and the upper end of the connecting pipe 51 is used to extend into the unloading piece 11. The suction piece 52 sucks air, so that the flying toner in the unloading piece 11 is sucked out into the storage piece 53, reducing the problem of dust flying when the ton bag is separated from the unloading piece 11; and the toner can be stored in the storage piece 53 for reuse, reducing waste. The suction piece 52 can be an air pump or a cyclone separator; the storage piece 53 is a box.

[0041] like Figure 1 , Figure 2 and Figure 3As shown, optionally, a guide member 15 is provided on the outside of the vent 111, and the guide member 15 is trumpet-shaped. The connecting pipe 51 is made of a hard material, such as a hard plastic pipe, so that the upper end of the connecting pipe 51 can pass through the guide member 15 and extend into the blanking member 11. When the sealing mechanism 3 drives the suction mechanism 5 to move, the hard connecting pipe 51 can accurately push open the sealing cover 112 and extend into the vent 111 through the guidance of the trumpet-shaped guide member 15, thereby improving the reliability of suction and reducing the dust that may cause overflow risks.

[0042] Optionally, the unloading mechanism 1 includes a unloading port 12, and the unloading port 12 includes a plurality of support portions 121 and a plurality of flexible portions 122. The plurality of support portions 121 are circumferentially distributed at the lower end of the unloading member 11, the upper end of the support portion 121 is connected to the unloading member 11, the lower end of the support portion 121 is tilted outward, and the plurality of support portions 121 are used to open the bag opening. The plurality of tilted support portions 121 can facilitate the support of the bag opening, and the bag opening can be kept in an open state through the relative friction between the bag opening and the support portion 121. The flexible portion 122 is used to connect two adjacent support portions 121. Since the adjacent support portions 121 are connected with the flexible portion 122, the unloading port 12 and the bag opening can be relatively closed, thereby reducing toner overflow.

[0043] like Figure 1 , Figure 2 and Figure 3 As shown, optionally, the unloading mechanism 1 includes a plurality of driving members 13, and the driving members 13 are arranged corresponding to the support part 121. The upper end of the support part 121 is rotatably connected to the lower end of the unloading member 11, one end of the driving member 13 is hinged to the support part 121, and the other end of the driving member 13 is hinged to the unloading member 11, and the driving member 13 is used to adjust the inclination angle of the supporting part 121. The flexible part 122 with elasticity can drive the supporting part 121 to rotate through the driving member 13 when the bag opening is opened, so that the relative distance between the supporting parts 121 is reduced to facilitate the insertion into the bag opening; after the insertion into the bag opening, the driving member 13 makes the supporting part 121 relatively open to ensure reliable support for the bag opening. The driving member 13 is a structure such as a cylinder, a hydraulic cylinder or an electric telescopic rod; the supporting part 121 can be a plate-like structure, and the flexible part 122 can be a film made of rubber material, or a structure similar to a folding fan. In this embodiment, there are four driving members 13, four supporting parts 121 and four flexible parts 122.

[0044] Optionally, the unloading mechanism 1 includes a telescopic part 14, and the unloading part 11 includes a fixed part 113 and a telescopic part 114. The upper end of the fixed part 113 is provided with a feeding port, the upper end of the telescopic part 114 is slidably connected to the fixed part 113, the lower end of the telescopic part 114 is connected to the unloading port 12, and the telescopic part 114 is sleeved on the outer periphery of the fixed part 113. The two ends of the telescopic part 14 are respectively connected to the fixed part 113 and the telescopic part 114, which are used to drive the telescopic part 114 to slide relative to the fixed part 113. The telescopic part 14 drives the telescopic part 114 to slide relative to the fixed part 113, so that the height of the unloading port 12 can be adjusted, which can be convenient for ton bags of different heights. The fixed part 113 and the telescopic part 14 can be cylindrical structures with different diameters.

[0045] like Figure 1 , Figure 2 and Figure 3 As shown, optionally, the moving mechanism 4 includes a rack 41, a gear 42, a rotating shaft 43, a first bevel gear 44, a second bevel gear 45, a lead screw 46, a guide rod 47 and a nut 48. The rack 41 is arranged on the outer wall of the telescopic portion 114, the rotating shaft 43 is rotatably mounted on the fixed portion 113, the gear 42 and the first bevel gear 44 are both connected to the rotating shaft 43, the gear 42 is meshed with the rack 41, the first bevel gear 44 is meshed with the second bevel gear 45, the second bevel gear 45 is connected to the lead screw 46, the nut 48 is screwed to the lead screw 46, the guide rod 47 is parallel to the lead screw 46, the nut 48 is slidably connected to the guide rod 47, and the sealing mechanism 3 is connected to the nut 48. After the amount of toner in the ton bag meets the requirement, the telescopic member 14 drives the telescopic part 114 to move upward, so as to facilitate separation from the bag mouth, and at the same time, it can drive the rack 41 to move upward, so that the gear 42 rotates, thereby driving the first bevel gear 44 to rotate through the rotating shaft 43, so that the second bevel gear 45 rotates, and then drives the lead screw 46 to rotate, so that the nut 48 screwed on the lead screw 46 moves linearly along the guide rod 47, so that the sealing mechanism 3 can be moved in the direction of approaching or away from the ton bag, and the discharge port 12 is moved up to achieve sealing.

[0046] like Figure 1 , Figure 2 and Figure 3As shown, optionally, the sealing mechanism 3 includes two support frames 31 and two sealing members 32, so as to achieve relative movement and sealing. The support frame 31 is connected to the nut 48, and the sealing member 32 is connected to the support frame 31. The support frame 31 can support the sealing member 32 and drive the sealing member 32 to move, so that the sealing member 32 moves to one side of the bag opening to achieve sealing of the bag opening. The support frame 31 can include a slide rail and a bracket, the lower end of the bracket is slidably connected to the slide rail, and the upper end of the bracket is connected to the sealing member 32. At the same time, the bracket is connected to the nut 48 to achieve a driving effect. The lead screw 46 is a bidirectional lead screw 46, and two nuts 48 are provided. The two support frames 31 are respectively connected to the two nuts 48, and the rotation directions of the two nuts 48 are opposite, so that the rotation of the lead screw 46 can drive the two nuts 48 to move toward or away from each other. The sealing member 32 can select a structure that can achieve heat sealing or a seam structure in the prior art. The sealing member 32 has a sufficient horizontal length to achieve the purpose of relatively close sealing. When sealing, the diameter of the feeding opening 12 can be gradually reduced, and the sealing member 32 can gradually clamp the bag opening, and after sealing, the feeding opening 12 can contact the bag opening to support it, so that the bag opening does not fall off when sealing.

[0047] It can be understood that the baler also includes necessary structures for connection, support, driving, positioning, limiting, sealing and control functions so that the baler can operate normally; the parameters such as the shape, size, material and setting quantity of each part of the baler can be determined as needed as long as the corresponding functions can be realized.

[0048] The implementation principle of a toner baling machine in the embodiment of the present application is as follows: a ton bag is placed on a supporting mechanism 2 so that the ton bag is located below a feeding mechanism 1, and the toner in the silo is transported to the ton bag through a feeding piece 11; after the amount of toner in the ton bag meets the requirement, the moving mechanism 4 drives the sealing mechanism 3 to move so as to achieve sealing of the bag mouth of the ton bag; at the same time, the movement of the sealing mechanism 3 drives the suction mechanism 5 to move so that the suction mechanism 5 pushes open the sealing cover 112 and extends into the vent 111. Since the vent 111 passes through the side wall, the suction mechanism 5 can be connected to the interior of the feeding piece 11, and thus the suction mechanism 5 can suck out the toner in the feeding piece 11, reducing the toner residue in the feeding piece 11, thereby reducing the amount of dust overflow after the ton bag is separated from the feeding piece 11, improving the quality of the processing environment, and reducing the impact on the health of the operator.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A toner packing machine, characterized in that: The ton bag is used to hold the toner, and the toner packing machine includes: A material discharge mechanism (1), the material discharge mechanism (1) comprising a material discharge member (11), the upper end of the material discharge member (11) being used to connect to a material bin, the side wall of the material discharge member (11) being provided with a vent (111), the vent (111) penetrating the side wall of the material discharge member (11), the vent (111) being covered with a cover (112), the upper end of the cover (112) being hinged to the upper end of the vent (111); A carrying mechanism (2), the carrying mechanism (2) being arranged below the unloading mechanism (1), and the carrying mechanism (2) being used for carrying ton bags; Sealing mechanism (3); A moving mechanism (4), the moving mechanism (4) is connected to the sealing mechanism (3), and the moving mechanism (4) is used to drive the sealing mechanism (3) to move so that the sealing mechanism (3) can seal the bag opening of the ton bag; An air suction mechanism (5), one end of which is connected to the sealing mechanism (3), and the other end of which is used to push open the sealing cover (112) and extend into the ventilation portion (111), and the air suction mechanism (5) is used to suck out the toner in the unloading mechanism (1) after unloading.

2. The toner packing machine according to claim 1, characterized in that: The material discharge mechanism (1) comprises a material discharge port (12), the material discharge port (12) comprises a plurality of support portions (121) and a plurality of flexible portions (122), the plurality of support portions (121) are circumferentially distributed at the lower end of the material discharge piece (11), the upper end of the support portion (121) is connected to the material discharge piece (11), the lower end of the support portion (121) is inclined outward, the plurality of support portions (121) are used to open the bag opening, and the flexible portion (122) is used to connect two adjacent support portions (121).

3. The toner packing machine according to claim 2, characterized in that: The flexible portion (122) is elastic. The material removal mechanism (1) comprises a plurality of driving members (13). The driving members (13) are arranged corresponding to the support portion (121). The upper end of the support portion (121) is rotatably connected to the lower end of the material removal member (11). One end of the driving member (13) is hinged to the support portion (121), and the other end of the driving member (13) is hinged to the material removal member (11). The driving member (13) is used to adjust the inclination angle of the support portion (121).

4. The toner packing machine according to claim 2, characterized in that: The material discharge mechanism (1) comprises a telescopic member (14), the material discharge member (11) comprises a fixed portion (113) and a telescopic portion (114), the upper end of the fixed portion (113) is provided with a material inlet, the upper end of the telescopic portion (114) is slidably connected to the fixed portion (113), the lower end of the telescopic portion (114) is connected to the material discharge port (12), the telescopic portion (114) is sleeved on the outer periphery of the fixed portion (113), and the two ends of the telescopic member (14) are respectively connected to the fixed portion (113) and the telescopic portion (114), so as to drive the telescopic portion (114) to slide relative to the fixed portion (113).

5. The toner packing machine according to claim 4, characterized in that: The moving mechanism (4) comprises a rack (41), a gear (42), a rotating shaft (43), a first bevel gear (44), a second bevel gear (45), a lead screw (46), a guide rod (47) and a nut (48); the rack (41) is arranged on the outer wall of the telescopic part (114); the rotating shaft (43) is rotatably mounted on the fixed part (113); the gear (42) and the first bevel gear (44) are both connected to the rotating shaft (43); the gear (42) is meshed with the rack (41); the first bevel gear (44) is meshed with the second bevel gear (45); the second bevel gear (45) is connected to the lead screw (46); the nut (48) is screwed to the lead screw (46); the guide rod (47) is parallel to the lead screw (46); the nut (48) is slidably connected to the guide rod (47); and the sealing mechanism (3) is connected to the nut (48).

6. The toner packing machine according to claim 5, characterized in that: The sealing mechanism (3) comprises a support frame (31) and a sealing member (32); the support frame (31) is connected to the nut (48), and the sealing member (32) is connected to the support frame (31).

7. The toner packing machine according to claim 1, characterized in that: The carrying mechanism (2) comprises a platform scale (21), and the platform scale (21) is used to weigh the weight of toner in the ton bag.

8. The toner packing machine according to claim 7, characterized in that: The bearing mechanism (2) includes four hanging frames (22), and the four hanging frames (22) are distributed around the platform scale (21). The hanging frames (22) include a vertically extending vertical rod (221) and a horizontally extending horizontal rod (222). The lower end of the vertical rod (221) is connected to one side of the platform scale (21), one end of the horizontal rod (222) is connected to the upper end of the vertical rod (221), and the other end of the horizontal rod (222) extends toward the other side opposite to the platform scale (21). The horizontal rod (222) is used to support the sling of the ton bag.

9. The toner packing machine according to claim 1, characterized in that: The air suction mechanism (5) comprises a connecting pipe (51), an air suction piece (52) and a material storage piece (53); the material storage piece (53) is arranged on the sealing mechanism (3); the air suction piece (52) is respectively connected to the material storage piece (53) and the lower end of the connecting pipe (51); the upper end of the connecting pipe (51) is used to extend into the material discharge piece (11).

10. The toner packing machine according to claim 9, characterized in that: A guide piece (15) is provided on the outside of the vent (111), and the guide piece (15) is trumpet-shaped. The connecting pipe (51) is made of a hard material so that the upper end of the connecting pipe (51) can pass through the guide piece (15) and extend into the blanking piece (11).

Images