Biomass fuel particle packaging bag sealing device
By designing a sealing device for biomass fuel pellet packaging bags and using a push mechanism to automatically throw the sealed packaging bags to the conveyor belt, the problem of physical loss caused by workers manually removing the packaging bags is solved and the sealing efficiency is improved.
Patent Information
- Application Number
- CN202421034206.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-13
AI Technical Summary
After the seal is completed, the biomass fuel pellet packaging bag needs to be removed manually by staff, resulting in serious physical loss and affecting the sealing efficiency.
A biomass fuel pellet packaging bag sealing device is designed, including a processing table, a conveyor belt, a pushing mechanism and a sealing unit. Through the push of the push mechanism, the sealed packaging bags can be automatically thrown to the conveyor belt, reducing manual operations.
There is no need for staff to manually remove the sealed packaging bags, which greatly reduces manpower losses and improves sealing efficiency.
Smart Images
Figure CN222373238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging and sealing, in particular to a sealing device for a biomass fuel particle packaging bag. Background Art
[0002] Biomass fuel refers to the burning of biomass materials as fuel, generally mainly agricultural and forestry waste, such as straw, sawdust, bagasse, rice husks and other materials.
[0003] After the existing biomass fuel particles are loaded and unloaded using packaging bags, they need to be sealed using a sealing device to complete the packaging. However, during the packaging process, the sealed packaging bags always need to be manually removed from the sealing device by the staff. When a large number of packaging bags are packaged and sealed, there is a problem of serious physical loss of the staff, which affects the sealing efficiency of the packaging bags and is quite inconvenient. Utility Model Content
[0004] Based on the above description, the utility model provides a biomass fuel particle packaging bag sealing device to solve the problem that after the sealing is completed, the workers always need to manually remove the bag, which causes serious physical loss.
[0005] The utility model solves the above technical problems with the following technical solutions: A biomass fuel particle packaging bag sealing device, comprising a processing table, a conveyor belt, a pushing mechanism and a sealing unit, wherein a support frame is provided on the surface of the processing table, an empty slot is provided on the surface of the processing table, the conveyor belt is located in the empty slot provided on the processing table, the pushing mechanism is located on the processing table, the pushing mechanism comprises two supporting plates and a connecting rod, the supporting plates are sleeved on the outside of the connecting rod through a kit, the surfaces of the two supporting plates are both provided with a first fixing plate, the inner side of the first fixing plate is provided with a first protrusion, the sealing unit is arranged on the surface of the supporting frame, the sealing unit comprises a cylinder, and a mounting plate installed at the output end of the cylinder, the opposite surfaces of the two mounting plates are both provided with sealing strips, the surface of the mounting plate is provided with a second fixing plate, the surface of the second fixing plate is provided with a second protrusion, the first fixing plate and the second fixing plate are both designed in an "L"-shaped structure, the first protrusion and the second protrusion are both designed in a triangular structure, a third channel is opened through the surface of the first protrusion, and a latch is inserted between the first fixing plate and the first protrusion.
[0006] On the basis of the above technical solution, the present invention can also be improved as follows.
[0007] Furthermore, the surface of the processing table is provided with two first channels and a second channel, the connecting rod protrudes into the first channel, the surface of the connecting rod is provided with a slot, and a limiting rod is inserted between the slot provided by the connecting rod and the second channel.
[0008] Furthermore, the limiting rod is designed as a rectangular structure, and the diameter of the limiting rod is matched with the diameter of the second channel opened on the processing table.
[0009] Furthermore, one end of the limiting rod away from the connecting rod protrudes above the processing table.
[0010] Furthermore, a handle is provided on the surface of the connecting rod through a bolt.
[0011] Furthermore, a first rubber pad is provided on the surface of the processing table near the handle.
[0012] Furthermore, one end of the latch is provided with a connecting plate located outside the first fixing plate, the connecting plate is designed as a concave structure, and the inner concave surface of the connecting plate is provided with two second rubber pads in close contact with the surface of the first fixing plate.
[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0014] By arranging a pushing mechanism on the surface of the processing table, and arranging a first fixed plate and a first protrusion on the surface of the pushing mechanism, the second fixed plate and the second protrusion can achieve the unloading effect of the packaging bag with the movement of the sealing unit, thereby eliminating the need for workers to manually handle the packaging bags containing biomass fuel particles after sealing, greatly reducing manpower loss and being more convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a side view of the structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the top view structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the connection relationship between the latch and the connecting plate of the utility model;
[0019] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.
[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0021] 1. Processing table; 11. First channel; 12. Second channel; 13. First rubber pad; 2. Conveyor belt; 3. Push mechanism; 31. Support plate; 311. Kit; 32. Connecting rod; 4. Support frame; 5. Sealing unit; 51. Cylinder; 52. Mounting plate; 53. Sealing strip; 6. First fixing plate; 61. First protrusion; 611. Third channel; 7. Second fixing plate; 71. Second protrusion; 8. Handle; 9. Latch; 91. Connecting plate; 911. Second rubber pad; 10. Limit rod. DETAILED DESCRIPTION
[0022] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.
[0024] This embodiment provides a biomass fuel particle packaging bag sealing device, which can throw the sealed packaging bag onto the conveyor belt 2 when in use, saving the workers' physical strength. Figure 1-5As shown, it includes a processing table 1, a conveyor belt 2, a pushing mechanism 3 and a sealing unit 5, wherein a support frame 4 is provided on the surface of the processing table 1 for installing and fixing the sealing unit 5, and an empty slot corresponding to the position of the sealing unit 5 is opened on the surface of the processing table 1; wherein the conveyor belt 2 is located in the empty slot opened on the processing table 1, so that the packaging bag after the sealing on the surface of the pushing mechanism 3 is thrown and dropped onto the conveyor belt 2; wherein the pushing mechanism 3 is located on the processing table 1, and the pushing mechanism 3 includes two supporting plates 31 and a connecting rod 32, and the two supporting plates 31 are respectively sleeved on the outer side of the connecting rod 32 through a set 311, and the set 311 and the connecting rod 32 are both rectangular structures, and the surfaces of the two supporting plates 31 are provided with a first fixing plate 6, and the inner side of the first fixing plate 6 is provided with a first protrusion 61, The sealing unit 5 is arranged on the surface of the support frame 4, and the sealing unit 5 includes a cylinder 51 and a mounting plate 52 installed on the output end of the cylinder 51. The opposite surfaces of the two mounting plates 52 are provided with sealing strips 53. The surface of the mounting plate 52 is provided with a second fixing plate 7, and the surface of the second fixing plate 7 is provided with a second protrusion 71. The first protrusion 61 and the second protrusion 71 are both triangular in structure design. A third channel 611 is opened through the surface of the first protrusion 61. A latch 9 is inserted between the first fixing plate 6 and the first protrusion 61. The second fixing plate 7 can move with the output rod of the cylinder 51, so that the first fixing plate 6 and the second fixing plate 7 are clamped. The output rod of the cylinder 51 is reset to drive the supporting plate 31 to move, so as to realize the throwing out of the packaging bag after the sealing is completed.
[0025] To achieve the restriction between the connecting rod 32 and the processing table 1, as Figure 1-3 As shown, two first channels 11 and a second channel 12 are provided on the surface of the processing table 1, and a connecting rod 32 protrudes into the first channel 11. A slot is provided on the surface of the connecting rod 32, and a limiting rod 10 is inserted between the slot provided by the connecting rod 32 and the second channel 12. The limiting rod 10 is used to limit the connecting rod 32. At the same time, through the connection method between the connecting rod 32 and the processing table 1 and the limiting rod 10, the connecting rod 32 can be detachable from the processing table 1, which is convenient for maintenance and installation.
[0026] In this embodiment, the limiting rod 10 is designed as a rectangular structure, and the diameter of the limiting rod 10 is adapted to the diameter of the second channel 12 opened in the processing table 1, so that the state between the connecting rod 32 and the processing table 1 is more stable.
[0027] In this embodiment, one end of the limiting rod 10 away from the connecting rod 32 protrudes above the processing table 1, so as to facilitate the subsequent disassembly and assembly operation between the limiting rod 10 and the connecting rod 32.
[0028] In order to facilitate the staff to pressurize the pushing mechanism 3, Figure 1-3As shown, a handle 8 is provided on the surface of the connecting rod 32 through a bolt, and the handle 8 protrudes to the outside of the processing table 1, which is more convenient for the staff to apply pressure to the pushing mechanism 3 through the handle 8.
[0029] like Figure 1 and Figure 3 As shown, in this embodiment, a first rubber pad 13 is provided on the surface of the processing table 1 near the handle 8 to achieve a buffering effect on the handle 8 and avoid direct collision and wear between the processing table 1 and the processing table 1.
[0030] In order to make the latch 9 inserted between the first fixing plate 6 and the first protrusion 61 more stable, Figure 4-5 As shown, one end of the latch 9 is provided with a connecting plate 91 located on the outside of the first fixing plate 6. The connecting plate 91 is designed as a concave structure. The inner concave surface of the connecting plate 91 is provided with two second rubber pads 911 that are in close contact with the surface of the first fixing plate 6. The friction between the second rubber pads 911 and the first fixing plate 6 is used to achieve a limiting effect on the latch 9.
[0031] When the above-mentioned packaging bag sealing device is in use, the packaging bag to be sealed containing biomass fuel particles can be first placed on the surfaces of the two supporting plates 31, and then the handle 8 is grasped to press the pushing mechanism 3 forward to gradually move the packaging bag between the two sealing units 5 until one side of the connecting rod 32 contacts the surface of the processing table 1 through the first channel 11. At this time, the packaging bag to be sealed is located between the two sealing units 5, and the first protrusion 61 and the second protrusion 71 are in the same longitudinal plane. Then, the cylinder 51 of the sealing unit 5 is started, and the output rod of the cylinder 51 drives the mounting plate 52 and the sealing strip 53 to gradually move closer, and the second fixing plate 7 and the second protrusion 71 move at the same time. When the second protrusion 71 is in During the movement, the inclined surface of the second protrusion 71 contacts and squeezes the inclined surface of the second protrusion 71, and the first protrusion 61 slides under pressure on the inner side of the first fixed plate 6, so that the two second protrusions 71 move to the inner sides of the two first protrusions 61 respectively and form a stuck state through their planes. At the same time, the moved sealing strip 53 realizes the heat sealing treatment of the packaging bag. After the sealing is completed, the output rod of the cylinder 51 simultaneously drives the second fixed plate 7 and the second protrusion 71 to reset, and the stuck state of the second protrusion 71 and the first protrusion 61 is used to achieve the separation effect of the two supporting plates 31, so that the sealed packaging bag on the supporting plate 31 can fall onto the conveyor belt 2, and finally, the handle 8 is grasped again to carry out the pushing mechanism 3.
[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A biomass fuel particle packaging bag sealing device, comprising a processing table (1), a conveyor belt (2), a pushing mechanism (3) and a sealing unit (5), It is characterized in that A support frame (4) is provided on the surface of the processing table (1), and an empty groove is opened on the surface of the processing table (1); The conveyor belt (2) is located in an empty slot provided on the processing table (1); The pushing mechanism (3) is located on the processing table (1), and comprises two supporting plates (31) and a connecting rod (32). The supporting plates (31) are sleeved on the outer side of the connecting rod (32) through a sleeve (311). The surfaces of the two supporting plates (31) are both provided with a first fixing plate (6), and the inner side of the first fixing plate (6) is provided with a first protrusion (61); The sealing unit (5) is arranged on the surface of the support frame (4), and comprises a cylinder (51) and a mounting plate (52) mounted on the output end of the cylinder (51), the opposite surfaces of the two mounting plates (52) are provided with sealing strips (53), the surface of the mounting plate (52) is provided with a second fixing plate (7), and the surface of the second fixing plate (7) is provided with a second protrusion (71).
2. A biomass fuel particle packaging bag sealing device according to claim 1, characterized in that: The surface of the processing table (1) is provided with two first channels (11) and a second channel (12); the connecting rod (32) protrudes into the first channel (11); a slot is provided on the surface of the connecting rod (32); a limiting rod (10) is inserted between the slot provided by the connecting rod (32) and the second channel (12).
3. A biomass fuel particle packaging bag sealing device according to claim 1, characterized in that: The first fixing plate (6) and the second fixing plate (7) are both designed as "L"-shaped structures, the first protrusion (61) and the second protrusion (71) are both designed as triangular structures, a third channel (611) is provided through the surface of the first protrusion (61), and a latch (9) is inserted between the first fixing plate (6) and the first protrusion (61).
4. A biomass fuel particle packaging bag sealing device according to claim 2, characterized in that: The limiting rod (10) is designed as a rectangular structure, and the diameter of the limiting rod (10) is compatible with the diameter of the second channel (12) opened on the processing table (1).
5. The biomass fuel particle packaging bag sealing device according to claim 2, characterized in that: One end of the limiting rod (10) away from the connecting rod (32) protrudes above the processing table (1).
6. The biomass fuel particle packaging bag sealing device according to claim 1, characterized in that: A handle (8) is provided on the surface of the connecting rod (32) via a bolt.
7. The biomass fuel particle packaging bag sealing device according to claim 1, characterized in that: A first rubber pad (13) is provided on the surface of the processing table (1) at a position close to the handle (8).
8. The biomass fuel particle packaging bag sealing device according to claim 3, characterized in that: One end of the latch (9) is provided with a connecting plate (91) located outside the first fixing plate (6); the connecting plate (91) is designed as a concave structure; the inner concave surface of the connecting plate (91) is provided with two second rubber pads (911) in close contact with the surface of the first fixing plate (6).