Anti-blocking and shaking mechanism applied to salt package equipment

Abstract

The utility model discloses a kind of anti-blocking shaking mechanism applied to salt material packaging equipment, including locating seat, shaking cylinder is provided on the locating seat, the upper portion of the locating seat has the shaking plate connected with the output end of the shaking cylinder, the shaking plate is driven to reciprocate up and down by the shaking cylinder, fixed seat is provided on the shaking plate, fixed seat is inserted with the shaking assembly extending outward. The utility model has solved the filling jam problem caused by the fact that bag body is not fully opened in existing packaging equipment, without frequent adjustment equipment, expand the applicable range of mechanism, simple structure, low manufacturing cost and not easy to damage and other beneficial effects.

Description

Technical Field

[0001] This utility model relates to an anti-blocking mechanism, and more specifically, to an anti-blocking shaking mechanism applied to salt packaging equipment. Background Technology

[0002] In the automated salt packaging process, the packaging machine first fixes the packaging bag using a clamping unit, then uses suction cups to adhere to both sides of the bag and move in the opposite direction to open the bag opening, and finally begins filling with salt. However, this existing filling structure has several drawbacks. First, due to the characteristics of the packaging bag material (such as easy adhesion in some areas and uneven toughness) and the limitations of the existing opening structure design, the bag opening often experiences partial adhesion or incomplete opening after being opened. When the salt enters the bag, the unopened adhered area will form an obstruction, causing the salt to stagnate at the bag opening or in a localized area inside the bag, preventing it from falling smoothly and causing filling jams, thus affecting production efficiency. Second, the opening and filling structures of existing packaging equipment are mostly fixed designs. For packaging bags of different sizes and materials, it is necessary to frequently adjust the position of the suction cups, the clamping force, or the filling angle manually to improve the opening effect of the packaging bag. The adjustment process is time-consuming and labor-intensive, and it is difficult to adapt to diverse packaging needs, limiting its applicability. Third, for salt blockages that have occurred, manual cleaning is required, further increasing production downtime.

[0003] Therefore, those skilled in the art are dedicated to providing an anti-clogging and shaking mechanism for salt packaging equipment that can effectively solve the above-mentioned technical problems. Utility Model Content

[0004] To achieve the above objectives, this utility model provides an anti-clogging shaking mechanism for salt packaging equipment, including a positioning seat, a shaking cylinder on the positioning seat, a shaking plate connected to the output end of the shaking cylinder above the positioning seat, the shaking plate being driven by the shaking cylinder to reciprocate up and down, a fixed seat on the shaking plate, and an outwardly extending shaking component inserted into the fixed seat.

[0005] Furthermore, the positioning base includes a main positioning plate, with side plates on both sides of the main positioning plate, and an inner folding plate on the inner side of each side plate. The upper ends of the main positioning plate, side plates, and inner folding plates are flush, and their lower ends are connected to the base plate. Two positioning holes are provided on the base plate. The vibrating cylinder is detachably located on the outer side of the main positioning plate.

[0006] Furthermore, the upper end of the main positioning plate is provided with a positioning port, and a support member is provided at the positioning port, through which the piston rod of the vibrating cylinder can move.

[0007] Furthermore, the support member includes a support section, the inner side of which is located at the positioning port, and the outer side extends out of the positioning port for the piston rod of the vibrating cylinder to pass through; a positioning section is provided on the inner side of the support section, the positioning section is fitted with the inner side of the main positioning plate and has a mounting hole, a positioning post is provided on the inner side of the main positioning plate, the positioning section passes through the mounting hole onto the positioning post and is locked by a lock nut.

[0008] Furthermore, the support section and the positioning section are integrally formed.

[0009] Furthermore, the vibrating plate has two adjustment holes, and the fixed base has protrusions on both sides that cooperate with each of the adjustment holes. Each of the protrusions is fixed to the vibrating plate by a number of positioning bolts that cooperate with each of the adjustment holes.

[0010] Furthermore, the shaking assembly includes a first shaking rod and a second shaking rod, both of which are mounted on the fixed base. The diameter of the second shaking rod is smaller than that of the first shaking rod, and its upper end is lower than that of the upper end of the first shaking rod.

[0011] Furthermore, it also includes a packaging machine, which includes a base: A rotating disc, mounted on a base, is used to drive several packaging bag clamping units to rotate. A packaging bag clamping unit is used to clamp packaging bags; The base plate is mounted on the base, and the at least two packaging bag clamping units are positioned on the shaking plate and the shaking assembly respectively by the rotation of the rotary disk.

[0012] Furthermore, a material collection tray is provided on the base, and the material collection tray is located below the shaking component.

[0013] This utility model has the following beneficial effects: 1. This utility model uses a vibrating cylinder to drive a vibrating plate to move up and down reciprocatingly, causing the vibrating components to vibrate synchronously. The vibration directly acts on the part of the packaging bag that is not fully opened, causing the bag body to separate at the joint, avoiding salt retention and blockage, and ensuring that the salt can fall smoothly. This solves the filling jamming problem caused by the incomplete opening of the bag in existing packaging equipment.

[0014] 2. The shaking component includes a first shaking rod and a second shaking rod with different diameters and heights, which can be adapted to packaging bags with different degrees of opening. Regardless of the size or position of the unopened part of the bag, effective vibration can be achieved through the corresponding shaking rod, eliminating the need for frequent equipment adjustments and expanding the applicability of the mechanism.

[0015] 3. The shaking plate is equipped with adjustment holes. The fixing seat is fixed to the adjustment holes by the cooperation of the boss and the positioning bolt. The position of the fixing seat and the shaking component can be flexibly adjusted according to the size of the packaging bag or the location of the blockage. It is easy to operate and also has the advantages of simple structure, low manufacturing cost and not easy to be damaged. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a specific embodiment of the present invention.

[0017] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0018] Figure 3 This is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0020] Figure 5 This is a schematic diagram of the structure of the shaking plate in this utility model.

[0021] Figure 6 This is a schematic diagram of the positioning seat.

[0022] Figure 7 yes Figure 6 A magnified schematic diagram of the structure at point C.

[0023] Figure 8 This is a structural schematic diagram of the support component in this utility model.

[0024] Figure 9 This is a top view of the structure of the present invention installed on a packaging machine in the prior art.

[0025] Figure 10 This is a schematic diagram of the structure of a blocked packaging bag.

[0026] The attached diagram lists the components represented by each number as follows: 1. Positioning seat; 2. Vibration cylinder; 3. Vibration plate; 5. Fixed seat; 6. Vibration assembly; 10. Base plate; 11. Positioning hole; 12. Positioning port; 13. Support component; 13a. Support section; 13b. Positioning section; 13c. Mounting hole; 15. Positioning column; 16. Locking nut; 17. Adjustment hole; 18. Boss; 19. Positioning bolt; 20. First vibration rod; 21. Second vibration rod; 22. Packaging machine; 23. Base; 26. Rotary disk; 27. Packaging bag clamping unit; 28. Collection tray; 100. Packaging bag; 101. Salt; 1a. Main positioning plate; 1b. Side plate; 1c. Inner folding plate. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments: In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figures 1 to 10 As shown, an anti-clogging shaking mechanism for salt packaging equipment includes a positioning seat 1, a shaking cylinder 2 on the positioning seat 1, a shaking plate 3 connected to the output end of the shaking cylinder 2 above the positioning seat 1, the shaking plate 3 being driven by the shaking cylinder 2 to reciprocate up and down, a fixed seat 5 on the shaking plate 3, and an outwardly extending shaking component 6 inserted into the fixed seat 5.

[0030] The positioning base 1 includes a main positioning plate 1a, with side plates 1b on both sides of the main positioning plate 1a. Each side plate 1b has an inner folding plate 1c on its inner side. The upper ends of the main positioning plate 1a, side plates 1b, and inner folding plates 1c are flush, and their lower ends are connected to the base plate 10. The base plate 10 has two positioning holes 11. The vibrating cylinder 2 is detachably located on the outer side of the main positioning plate 1a.

[0031] The upper end of the main positioning plate 1a is provided with a positioning port 12, and a support member 13 is provided at the positioning port 12. The piston rod of the vibrating cylinder 2 can move through the support member 13.

[0032] The support member 13 includes a support section 13a, the inner side of which is located at the positioning port 12, and the outer side extends out of the positioning port 12 for the piston rod of the vibrating cylinder 2 to pass through; the inner side of the support section 13a is provided with a positioning section 13b, the positioning section 13b is fitted with the inner side of the main positioning plate 1a and has a mounting hole 13c, the inner side of the main positioning plate 1a is provided with a positioning post 15, the positioning section 13b passes through the mounting hole 13c on the positioning post 15 and is locked by a locking nut 16.

[0033] The support section 13a and the positioning section 13b are integrally formed.

[0034] The vibrating plate 3 has two adjustment holes 17. The fixed base 5 has protrusions 18 on both sides that cooperate with each of the adjustment holes 17. Each of the protrusions 18 is fixed to the vibrating plate 3 by a number of positioning bolts 19 that cooperate with each of the adjustment holes 17.

[0035] The shaking assembly 6 includes a first shaking rod 20 and a second shaking rod 21, both of which are mounted on the fixed base 5. The diameter of the second shaking rod 21 is smaller than the diameter of the first shaking rod 20, and its upper end is lower than the upper end of the first shaking rod 20.

[0036] It also includes a packaging machine 22, which includes a base 23: A rotating disk 26 is mounted on a base 23 to drive several packaging bag clamping units 27 to rotate; The packaging bag clamping unit 27 is used to clamp the packaging bag; The base plate 10 is mounted on the base 23, and is rotated by the rotating disk 26 so that at least two packaging bag clamping units 27 are respectively located on the shaking plate 3 and the shaking assembly 6. A material collection tray 28 is provided on the base 23, and the material collection tray 28 is located below the shaking assembly 6.

[0037] The packaging machine used in this invention is existing technology.

[0038] Working principle: First, the packaging bag 100 is clamped by the clamping unit 27 on the packaging machine. Then, it is attracted to the left and right sides of the packaging bag by two suction cups and moves in opposite directions, thus opening the packaging. However, due to the material of the packaging bag and the existing opening structure, some packaging bags cannot be fully opened during filling. Figure 9 Part A2 in the diagram represents the portion that is not fully expanded, which causes material to remain in part A1 (see [reference]). Figure 10 ), unable to fall completely; After this utility model is set up, by starting the shaking cylinder 2, its output end generates a driving force in the up and down direction. The driving force is transmitted to the shaking plate 3 connected to it, so that the shaking plate 3 moves up and down reciprocally above the positioning seat 1 (the amplitude of the reciprocating motion will not be too large to avoid the material in part A1 from spilling out). The up and down reciprocating motion of the shaking plate 3 drives the fixed seat 5 installed on it to move synchronously. The fixed seat 5 drives the shaking component 6 inserted on it to vibrate up and down together. The vibrating shaking component 6 acts on the blockage caused by the salt packaging belt not being fully opened by the packaging machine in part A2, so that the sealing part (part A2) of the packaging bag is separated, avoiding the blockage of salt 101 and ensuring the smooth filling of salt packaging.

[0039] The optimal working principle of this utility model is as follows: A rotating disk 26 is installed on the base 23 of the packaging machine 22. The rotating disk 26 drives several packaging bag clamping units 27 to rotate. The packaging bag clamping units 27 first clamp and fix the packaging bag 100 to be filled. Then, the packaging machine uses suction cups to adsorb the left and right sides of the packaging bag 100 and moves in the opposite direction, thereby opening the bag opening. Because some of the material of the packaging bag 100 is pulled open, it will stick together again. Combined with the part that is not fully opened, some parts of the bag body (such as part A2) cannot be fully opened. During subsequent filling, the salt material 101 is prone to be stuck in part A1, forming a blockage risk. The rotating disk 26 continues to rotate, so that the packaging bag is located at the shaking component 6. The shaking cylinder 2 on the positioning seat 1 is activated. Its piston rod transmits power through the support member 13 at the positioning port 12 at the upper end of the main positioning plate 1a. The piston rod passes through the outer side of the support section 13a of the support member 13. The output end of the shaking cylinder 2 drives the shaking plate connected to it. 3. The vibrating plate 3 moves up and down slightly above the positioning seat 1. The vibrating plate 3 is connected to the fixed seat 5 through the adjustment hole 17. The protrusions 18 on both sides of the fixed seat 5 are fixed in the adjustment hole 17 by the positioning bolts 19 and vibrate synchronously with the vibrating plate 3. The vibrating component 6 inserted on the fixed seat 5 vibrates up and down with the fixed seat 5. The diameter of the second vibrating rod 21 is smaller than that of the first vibrating rod 20 and the upper end is lower. It can be adapted to packaging bags 100 with different degrees of opening. It acts on the unopened A2 part, causing the bag body to separate at the joint. The salt material 101 that is stuck falls from the A1 part, completing the anti-blocking. At the same time, a collection tray 28 is set on the base 23 of the packaging machine to collect a small amount of salt material 101 that is scattered during the filling process, avoiding material waste and equipment contamination. After a single packaging bag 100 is filled, the rotating plate 26 drives the packaging bag clamping unit 27 to leave the vibrating area. The next packaging bag 100 to be processed enters the work station, and the above process is repeated.

[0040] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A de-clogging shaking mechanism applied to a salt package packing device, characterized in that: The device includes a positioning seat (1), on which a shaking cylinder (2) is provided. Above the positioning seat (1) is a shaking plate (3) connected to the output end of the shaking cylinder (2). The shaking plate (3) is driven by the shaking cylinder (2) to move up and down reciprocally. A fixed seat (5) is provided on the shaking plate (3), and an outwardly extending shaking component (6) is inserted into the fixed seat (5).

2. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 1, wherein: The positioning base (1) includes a main positioning plate (1a), and side plates (1b) are provided on both sides of the main positioning plate (1a). An inner folding plate (1c) is provided on the inner side of each side plate (1b). The upper ends of the main positioning plate (1a), side plates (1b) and inner folding plates (1c) are flush, and the lower ends are connected to the base plate (10). Two positioning holes (11) are provided on the base plate (10). The vibrating cylinder (2) is detachably located on the outside of the main positioning plate (1a).

3. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 2, wherein: The upper end of the main positioning plate (1a) is provided with a positioning port (12), and a support member (13) is provided at the positioning port (12). The piston rod of the vibrating cylinder (2) can move through the support member (13).

4. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 3, wherein: The support member (13) includes a support section (13a), the inner side of which is located at the positioning port (12), and the outer side extends out of the positioning port (12) for the piston rod of the vibrating cylinder (2) to pass through; the inner side of the support section (13a) is provided with a positioning section (13b), the positioning section (13b) is fitted with the inner side of the main positioning plate (1a) and has an installation hole (13c), the inner side of the main positioning plate (1a) is provided with a positioning post (15), the positioning section (13b) passes through the installation hole (13c) on the positioning post (15) and is locked by a lock nut (16).

5. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 4, wherein: The support section (13a) and the positioning section (13b) are integrally formed.

6. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 5, wherein: The vibrating plate (3) has two adjustment holes (17), and the fixed base (5) has bosses (18) on both sides that cooperate with each of the adjustment holes (17). Each boss (18) is fixed on the vibrating plate (3) by a number of positioning bolts (19) cooperating with each of the adjustment holes (17).

7. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 6, wherein: The shaking assembly (6) includes a first shaking rod (20) and a second shaking rod (21) both passing through the fixed base (5). The diameter of the second shaking rod (21) is smaller than the diameter of the first shaking rod (20), and its upper end is lower than the upper end of the first shaking rod (20).

8. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 7, wherein: It also includes a packaging machine (22), which includes a base (23): A rotating disk (26) is mounted on a base (23) to drive several packaging bag clamping units (27) to rotate; The packaging bag clamping unit (27) is used to clamp the packaging bag; The base plate (10) is mounted on the base (23), and is rotated by the rotating disk (26) so that at least two packaging bag clamping units (27) are located on the shaking plate (3) and the shaking assembly (6) respectively.

9. The anti-blocking shaking mechanism for a salt package packaging apparatus according to claim 8, wherein: The base (23) is provided with a collecting tray (28) located below the shaking assembly (6).

Images