Bag pressing device for packaging machine
Through the combined design of the downward and upper pressure components of the packaging machine's pressing device, the problem that the packaging machine cannot compact fluffy items is solved, and the effective packaging and space utilization optimization of items is achieved.
Patent Information
- Application Number
- CN202422330570.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When existing packaging machines pack relatively fluffy items such as canvas, paper and clothing, they cannot effectively compact them, resulting in difficult packaging, wasting packaging film and affecting transportation space.
A packaging device for packaging machines is designed, including a down pressure assembly, an up pressure assembly and a tension assembly. Through the cooperation of the transmission shaft, pulley, transportation belt, motor and other components, the extrusion and transportation of fluffy items are realized to ensure that the items are further compacted before packaging.
Effectively compact fluffy items, reduce the use of packaging film, and optimize the use of transportation space.
Smart Images
Figure CN223086445U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging machines, and particularly relates to a bale pressing device for a packaging machine. Background Art
[0002] A packaging machine is a machine device used for packaging products, articles or materials. Through preset programs and mechanical actions, it completes a series of packaging processes such as product boxing, sealing, labeling, coding, etc.; a packaging machine, in a broad sense, is a mechanical device that encapsulates products with specific materials or containers to achieve the purposes of protecting products, facilitating transportation, promoting sales, etc.; packaging machines are widely used in many fields such as the food field, the chemical field, the pharmaceutical field, and so on; packaging machines play an important role in modern industrial production, not only improving packaging efficiency and quality, but also reducing production costs and labor costs.
[0003] The problems existing in the prior art are as follows: when the existing packaging machine packs some originally fluffy items such as canvas, paper, and clothing, it cannot further compact them, resulting in difficult packaging during packaging, wasting packaging film, and affecting subsequent transportation space. Summary of the Utility Model
[0004] Aiming at the problems existing in the prior art, the utility model provides a bale pressing device for a packaging machine, which has the advantage of further compacting some fluffy items during packaging, and solves the problems that when the existing packaging machine packs some originally fluffy items such as canvas, paper, and clothing, it cannot further compact them, resulting in difficult packaging during packaging, wasting packaging film, and affecting subsequent transportation space.
[0005] The utility model is realized as follows. A bale pressing device for a packaging machine includes a machine body, a packaging device, and a transportation table. The packaging device is arranged on the upper left side of the machine body and is fixedly connected to the machine body. The transportation table is arranged on the upper surface of the machine body and is fixedly connected to the machine body. A bale pressing device is arranged above the front end of the transportation table, and the bale pressing device is fixedly connected to the transportation table.
[0006] As a preferred embodiment of the utility model, the bale pressing device includes a lower pressing component, an upper pressing component, and a pulling component. The lower pressing component is arranged at the front end inside the transportation table. The upper pressing component is arranged above the lower pressing component. The number of the pulling components is two, and they are respectively arranged on the left and right sides of the two lower pressing components. By setting the pressing plate device, it is used to squeeze some fluffy items, and has the function of further compacting some fluffy items before packaging, facilitating subsequent packaging.
[0007] As a preferred embodiment of the present utility model, the pressing-down assembly includes a transmission shaft, a pulley, a conveyor belt, and a bottom plate. The number of the transmission shafts is two, and they are both arranged inside the conveying table and distributed front and back. The left and right ends of the two transmission shafts are respectively rotatably connected to the left and right ends of the conveying table. The right end of the rear transmission shaft extends out of the conveying table. The number of the pulleys is two, and they are respectively sleeved on the surfaces of the two transmission shafts and fixedly connected to the transmission shafts. The conveyor belt is sleeved on the surfaces of the two pulleys and movably connected to the two pulleys. The bottom plate is arranged between the two pulleys, and the front and rear ends are respectively fixedly connected to the left and right side surfaces inside the conveying table. By providing the pressing-down assembly, it is used to cooperate with the pressing-up assembly to squeeze the fluffy items, and has the function of further squeezing and compacting the fluffy items while conveying them.
[0008] As a preferred embodiment of the present utility model, the pulling force assembly includes a fixing plate, a positioning rod, and a tension spring. The fixing plate is fixedly connected to one side surface of the conveying table. The number of the positioning rods is two, and they are respectively fixedly connected to the front and rear ends of the upper surface of the fixing plate. The number of the tension springs is two, and they are respectively sleeved on the surfaces of the two positioning rods, and the lower ends are fixedly connected to the upper surface of the fixing plate. By providing the pulling force assembly, it is used to position the pressing-up assembly and to pull the pressing-up assembly downward for squeezing.
[0009] As a preferred embodiment of the present utility model, the pressing-up assembly includes a support plate, a rotating rod, a roller, a belt, and a pressing plate. The number of the support plates is two, and they are respectively arranged above the two pulling force assemblies, and are sleeved on the surfaces of the two positioning rods and slidably connected to the two positioning rods. The lower surface of the support plate is fixedly connected to the upper end of the tension spring. The number of the rotating rods is three, and they are respectively arranged between the two support plates and arranged front and back. The left and right ends of the three rotating rods are respectively rotatably connected to the mutually approaching surfaces of the two support plates. The right end of the last rotating rod penetrates through the support plate. The number of the rollers is three, and they are respectively sleeved on the surfaces of the three rotating rods and fixedly connected to the three rotating rods. The belt is sleeved on the surfaces of the three rollers and movably connected to the rollers. The number of the pressing plates is two, and they are respectively arranged between the three rollers. The left and right ends of the two pressing plates are respectively fixedly connected to the mutually approaching surfaces of the two support plates. By providing the pressing-up assembly, it is used to press down the fluffy items for compaction, and to cooperate with the pressing-down assembly to convey the fluffy items while squeezing them.
[0010] One end of the transmission shaft extending out of the transport table and one end of the rotating rod passing through the support plate of the present utility model are preferably fixedly connected with motors. The two motors are respectively fixedly connected to the right surface of the transport table and the right surface of the support plate. By setting the motors, they are used to drive the upper pressing assembly and the lower pressing assembly, and drive the conveyor and the belt to rotate through the rollers and pulleys, so as to convey the fluffy items while extruding them.
[0011] As a preference of the present utility model, a baffle is arranged above the front end of the belt. The left and right ends of the baffle are respectively fixedly connected to the upper surfaces of the two support plates. By arranging the baffle above the belt, it is used to block the belt and limit the position of the belt to prevent the belt from loosening.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. By the combined use of the machine body, packaging device, transport table, pressing device, lower pressing assembly, transmission shaft, pulley, conveyor belt, bottom plate, upper pressing assembly, support plate, rotating rod, roller, belt, pressing plate, tension assembly, fixing plate, positioning rod, tension spring, motor and baffle of the present utility model, the problem that the existing packaging machine cannot further compact some originally fluffy items such as canvas, paper and clothing during packaging, resulting in difficult packaging, waste of packaging film and affecting the subsequent transportation space is solved.
[0014] 2. By setting the pressing plate device of the present utility model, it is used to extrude some fluffy items, and has the function of further compacting some fluffy items before packaging, which is convenient for subsequent packaging. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional structural diagram of the packaging machine provided by the embodiment of the present utility model;
[0016] Figure 2 is a three-dimensional structural diagram of the tension assembly in the packaging machine provided by the embodiment of the present utility model;
[0017] Figure 3 is a three-dimensional structural diagram of the lower pressing assembly in the packaging machine provided by the embodiment of the present utility model;
[0018] Figure 4 is a three-dimensional structural diagram of the upper pressing assembly in the packaging machine provided by the embodiment of the present utility model.
[0019] In the figure: 1. Machine body; 2. Packaging device; 3. Conveyor table; 4. Baling device; 41. Lower pressing assembly; 411. Transmission shaft; 412. Belt pulley; 413. Conveyor belt; 414. Bottom plate; 42. Upper pressing assembly; 421. Support plate; 422. Rotating rod; 423. Roller; 424. Belt; 425. Pressing plate; 43. Tension assembly; 431. Fixed plate; 432. Positioning rod; 433. Tension spring; 5. Baffle; 6. Motor. Specific embodiments
[0020] In order to further understand the invention content, features and effects of the present invention, the following embodiments are exemplified and described in detail in conjunction with the accompanying drawings as follows.
[0021] The structure of the present invention will be described in detail below with reference to the accompanying drawings.
[0022] As Figures 1 to 4 shown, a baling device for a packaging machine provided by an embodiment of the present invention includes a machine body 1, a packaging device 2 and a conveyor table 3. The packaging device 2 is arranged above the left side of the machine body 1 and is fixedly connected to the machine body 1. The conveyor table 3 is arranged on the upper surface of the machine body 1 and is fixedly connected to the machine body 1. A baling device 4 is arranged above the front end of the conveyor table 3, and the baling device 4 is fixedly connected to the conveyor table 3.
[0023] Referring to Figure 1 and Figure 2 , the baling device 4 includes a lower pressing assembly 41, an upper pressing assembly 42 and a tension assembly 43. The lower pressing assembly 41 is arranged at the front end inside the conveyor table 3. The upper pressing assembly 42 is arranged above the lower pressing assembly 41. The number of the tension assemblies 43 is two, and they are respectively arranged on the left and right sides of the two lower pressing assemblies 41.
[0024] Adopting the above scheme: By setting the pressing plate 425 device, it is used to squeeze some relatively fluffy items, and has the function of further compressing some fluffy items before packaging, which is convenient for subsequent packaging.
[0025] Referring to Figure 2 and Figure 3 , the lower pressing assembly 41 includes a transmission shaft 411, a belt pulley 412, a conveyor belt 413 and a bottom plate 414. The number of the transmission shafts 411 is two, and they are both arranged inside the conveyor table 3 and are distributed front and back. The left and right ends of the two transmission shafts 411 are respectively rotatably connected to the left and right ends of the conveyor table 3. The right end of the rear transmission shaft 411 extends out of the conveyor table 3. The number of the belt pulleys 412 is two, and they are respectively sleeved on the surfaces of the two transmission shafts 411 and are fixedly connected to the transmission shafts 411. The conveyor belt 413 is sleeved on the surfaces of the two belt pulleys 412 and is movably connected to the two belt pulleys 412. The bottom plate 414 is arranged between the two belt pulleys 412, and the front and rear ends are respectively fixedly connected to the left and right side surfaces inside the conveyor table 3.
[0026] Adopting the above solution: By setting the downward pressing component 41, which is used to cooperate with the upward pressing component 42 to squeeze the fluffy items, it has the function of further squeezing and compacting the fluffy items while conveying them.
[0027] Reference Figure 2 , the tension component 43 includes a fixing plate 431, a positioning rod 432 and a tension spring 433. The fixing plate 431 is fixedly connected to one side surface of the transport table 3. The number of positioning rods 432 is two, and they are respectively fixedly connected to the front and rear ends of the upper surface of the fixing plate 431. The number of tension springs 433 is two, and they are respectively sleeved on the surfaces of the two positioning rods 432, and the lower ends are fixedly connected to the upper surface of the fixing plate 431.
[0028] Adopting the above solution: By setting the tension component 43, it has the function of positioning the upward pressing component 42 and pulling the upward pressing component 42 downward for squeezing.
[0029] Reference Figure 2 and Figure 4 , the upward pressing component 42 includes a support plate 421, a rotating rod 422, a roller 423, a belt 424 and a pressing plate 425. The number of support plates 421 is two, and they are respectively arranged above the two tension components 43, and are sleeved on the surfaces of the two positioning rods 432 and are slidably connected to the two positioning rods 432. The lower surface of the support plate 421 is fixedly connected to the upper end of the tension spring 433. The number of rotating rods 422 is three, and they are respectively arranged between the two support plates 421 and are arranged front and back. The left and right ends of the three rotating rods 422 are respectively rotatably connected to the mutually approaching surfaces of the two support plates 421. The right end of the last rotating rod 422 penetrates through the support plate 421. The number of rollers 423 is three, and they are respectively sleeved on the surfaces of the three rotating rods 422 and are fixedly connected to the three rotating rods 422. The belt 424 is sleeved on the surfaces of the three rollers 423 and is movably connected to the rollers 423. The number of pressing plates 425 is two, and they are respectively arranged between the three rollers 423. The left and right ends of the two pressing plates 425 are respectively fixedly connected to the mutually approaching surfaces of the two support plates 421.
[0030] Adopting the above solution: By setting the upward pressing component 42, it has the function of downwardly squeezing the fluffy items for compaction, and the function of cooperating with the downward pressing component 41 to convey the fluffy items while squeezing them.
[0031] Reference Figure 2 , Figure 3 and Figure 4 , one end of the transmission shaft 411 extending out of the transport table 3 and one end of the rotating rod 422 penetrating through the support plate 421 are both fixedly connected with a motor 6. The two motors 6 are respectively fixedly connected to the right surface of the transport table 3 and the right surface of the support plate 421.
[0032] Adopt the above solution: By setting the motor 6 to drive the upper pressing assembly 42 and the lower pressing assembly 41, the conveying roller 423 and the belt pulley 412 are used to drive the conveyor belt 424 to rotate, so as to convey the fluffy items while extruding them.
[0033] Reference Figure 2 , a baffle 5 is arranged above the front end of the belt 424, and the left and right ends of the baffle 5 are respectively fixedly connected to the upper surfaces of the two support plates 421.
[0034] Adopt the above solution: By arranging the baffle 5 above the belt 424 to block the belt 424 and limit the position of the belt 424 to prevent the belt 424 from loosening.
[0035] The working principle of the present utility model:
[0036] During use, the transport table 3 conveys the fluffy items to the front end of the lower pressing assembly 41. At the same time, two motors 6 are started. The motor 6 drives the transmission shaft 411 to rotate, the transmission shaft 411 drives the belt pulley 412 to rotate, and the belt pulley 412 drives the conveyor belt 413 to rotate while rotating. The other motor 6 drives the rotating rod 422 to rotate, the rotating rod 422 drives the roller 423 to rotate, and the roller 423 drives the belt 424 to rotate. While the conveyor belt 413 rotates, the fluffy items are conveyed between the belt 424 and the conveyor belt 413. At the same time, the fluffy items are extruded by the tension spring 433. While extruding the fluffy items, the pressing plate 425 and the bottom plate 414 support the belt 424 and the conveyor belt 413, so as to convey the fluffy items backward while extruding and compacting them. The compacted fluffy items are continuously conveyed backward by the transport table 3 for packing.
[0037] In summary: For the bale pressing device of this packaging machine, by the combined use of the machine body 1, the packaging device 2, the transport table 3, the bale pressing device 4, the lower pressing assembly 41, the transmission shaft 411, the belt pulley 412, the conveyor belt 413, the bottom plate 414, the upper pressing assembly 42, the support plate 421, the rotating rod 422, the roller 423, the belt 424, the pressing plate 425, the tension assembly 43, the fixing plate 431, the positioning rod 432, the tension spring 433, the baffle 5 and the motor 6, it solves the problem that when the existing packaging machine packs some originally fluffy items such as canvas, paper and clothing, it cannot further compact them, resulting in difficult packaging, waste of packaging film and affecting the subsequent transportation space.
[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A bale pressing device for a packaging machine, comprising a machine body (1), a packaging device (2) and a transport table (3), wherein the packaging device (2) is arranged on the upper left side of the machine body (1) and fixedly connected to the machine body (1), and the transport table (3) is arranged on the upper surface of the machine body (1) and fixedly connected to the machine body (1), and is characterized in that: Above the front end of the transport table (3), a bale pressing device (4) is provided, and the bale pressing device (4) is fixedly connected to the transport table (3).
2. The bale pressing device for a packaging machine according to claim 1, wherein: The bale pressing device (4) includes a lower pressing component (41), an upper pressing component (42) and a tension component (43). The lower pressing component (41) is arranged at the front end inside the transport table (3). The upper pressing component (42) is arranged above the lower pressing component (41). The number of the tension components (43) is two, and they are respectively arranged on the left and right sides of the two lower pressing components (41).
3. The bale pressing device for a packaging machine according to claim 2, wherein: The lower pressing component (41) includes a transmission shaft (411), a belt pulley (412), a conveyor belt (413) and a bottom plate (414). The number of the transmission shafts (411) is two, and they are both arranged inside the transport table (3) and distributed front and back. The left and right ends of the two transmission shafts (411) are respectively rotatably connected to the left and right ends of the transport table (3). The right end of the rear transmission shaft (411) extends out of the transport table (3). The number of the belt pulleys (412) is two, and they are respectively sleeved on the surfaces of the two transmission shafts (411) and fixedly connected to the transmission shafts (411). The conveyor belt (413) is sleeved on the surfaces of the two belt pulleys (412) and movably connected to the two belt pulleys (412). The bottom plate (414) is arranged between the two belt pulleys (412), and the front and rear ends are respectively fixedly connected to the left and right side surfaces inside the transport table (3).
4. The bale pressing device for a packaging machine according to claim 3, wherein: The tension component (43) includes a fixing plate (431), a positioning rod (432) and a tension spring (433). The fixing plate (431) is fixedly connected to one side surface of the transport table (3). The number of the positioning rods (432) is two, and they are respectively fixedly connected to the front and rear ends of the upper surface of the fixing plate (431). The number of the tension springs (433) is two, and they are respectively sleeved on the surfaces of the two positioning rods (432), and the lower ends are fixedly connected to the upper surface of the fixing plate (431).
5. The bale pressing device for a packaging machine according to claim 4, characterized in that: The upper pressing assembly (42) includes a support plate (421), a rotating rod (422), a roller (423), a belt (424), and a pressing plate (425). The number of the support plates (421) is two, which are respectively arranged above the two tension assemblies (43), sleeved on the surfaces of the two positioning rods (432), and slidably connected to the two positioning rods (432). The lower surface of the support plate (421) is fixedly connected to the upper end of the tension spring (433). The number of the rotating rods (422) is three, which are respectively arranged between the two support plates (421) and arranged front and back. The left and right ends of the three rotating rods (422) are respectively rotatably connected to the closer surfaces of the two support plates (421). The right end of the last rotating rod (422) penetrates through the support plate (421). The number of the rollers (423) is three, which are respectively sleeved on the surfaces of the three rotating rods (422) and fixedly connected to the three rotating rods (422). The belt (424) is sleeved on the surfaces of the three rollers (423) and movably connected to the rollers (423). The number of the pressing plates (425) is two, which are respectively arranged between the three rollers (423). The left and right ends of the two pressing plates (425) are respectively fixedly connected to the closer surfaces of the two support plates (421).
6. The bale pressing device for a packaging machine according to claim 5, characterized in that: One end of the transmission shaft (411) extending out of the transport table (3) and one end of the rotating rod (422) penetrating through the support plate (421) are both fixedly connected with a motor (6). The two motors (6) are respectively fixedly connected to the right surface of the transport table (3) and the right surface of the support plate (421).
7. A bale pressing device for a packaging machine according to claim 5, wherein: A baffle (5) is arranged above the front end of the belt (424). The left and right ends of the baffle (5) are respectively fixedly connected to the upper surfaces of the two support plates (421).