Packaging bag fixing tool

Abstract

The utility model discloses a packaging bag fixing tool which comprises a supporting part, the supporting part can provide the ground clearance for a packaging bag inlet, a workbench is arranged at the top of the supporting part, and an opening for the packaging bag inlet to be unfolded is formed in the center of the upper surface of the workbench. The fixing assembly is arranged in the tangential direction of the edge of the opening, the fixing assembly comprises a first power device and a pressing plate, and the first power device drives the pressing plate to slide downwards to extrude the edge of the packaging bag so as to fix the packaging bag. The whole tool is placed at the discharge port of equipment, so that the packaging bag can be quickly fixed below the discharge port, the packaging bag is convenient to place and take, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing tooling, in particular to a fixing tooling for packaging bags. Background Art

[0002] Essential oils are plant-specific aromatic substances extracted from the flowers, leaves, roots, bark, fruits, seeds, resins, etc. of herbs through distillation and pressing. Due to the high volatility and small molecules, essential oils are easily absorbed by the human body and can quickly penetrate the organs of the human body and excrete excess ingredients. The whole process only takes a few minutes. The fragrance of the plant itself also directly stimulates the secretion of the pituitary gland, enzymes and hormones, balances the body's functions, and plays a role in beauty and skin care.

[0003] Common essential oil extraction methods include steam distillation, freeze compression, chemical solvent extraction, oil separation, carbon dioxide extraction, and immersion. After the essential oil extraction is completed, the residual solid waste can be used as fertilizer after treatment, and the waste is often collected by using woven bags. The top opening of the woven bag is opened and placed at the slag discharge port to achieve fertilizer collection. However, the traditional way of fixing the woven packaging bag is for the staff to hold the woven packaging bag at the slag discharge port for a long time, which is labor-intensive. The prior art reduces labor intensity by tying the mouth of the woven bag to the slag discharge pipe so that the slag discharge pipe extends into the packaging bag, but this method is cumbersome to operate and has low efficiency. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a packaging bag fixing tool, including

[0005] A support portion, which can provide a height above the ground for the packaging bag inlet, a workbench is provided on the top of the support portion, and an opening for the packaging bag inlet to be opened is provided at the center of the upper surface of the workbench; and

[0006] A fixing assembly is arranged tangentially to the edge of the opening, and comprises a first power device and a pressing plate. The first power device drives the pressing plate to slide downward to squeeze the edge of the packaging bag to fix the packaging bag.

[0007] Furthermore, the fixing assembly also includes

[0008] Connecting seat;

[0009] A second connecting rod is pivotally connected to the top of the connecting seat. The second connecting rod is driven to rotate around a pivot axis between the second connecting rod and the connecting seat by the first power device. The pressure plate is pivotally mounted on one end of the second connecting rod.

[0010] Furthermore, the above-mentioned pressing plate, connecting seat and second connecting rod are provided in an array;

[0011] The fixing assembly also includes

[0012] Fixed base;

[0013] A first connecting rod, wherein the first connecting rod is provided with two groups, and the two groups of the first connecting rods are arranged in parallel, wherein one end of the first connecting rod of one group is connected to the first power device, and one end of the first connecting rod of the other group is pivotally connected to the fixed base;

[0014] A lifting rod, both ends of which are pivotally connected to the ends of the two sets of the first connecting rods; and

[0015] A slide seat is provided corresponding to the number of the second connecting rods, the slide seat can slide along the length direction of the lifting rod, and one end of the second connecting rod away from the pressure plate is pivotally connected to the slide seat.

[0016] The utility model inserts the packaging bag into the opening from top to bottom with the inlet facing upward, so that the inlet is displaced to the opening position, unfolded, and its edge is placed under the pressing plate, and the first power device drives the pressing plate to press down, the edge of the bag is squeezed and fixed, and multiple points of the edge of the bag are fixed by multiple groups of fixing components, so that the packaging bag is fixed and the inlet is kept open, reducing the labor intensity. The utility model drives one group of the first connecting rods to rotate around one end thereof and the first power device through the first power device, so that the height of the other end thereof changes, thereby driving the lifting rod to move up and down, and the lifting rod moving up and down drives multiple groups of second connecting rods connected thereto to move, so that multiple groups of pressing plates move simultaneously.

[0017] Furthermore, a rubber block is provided on the contact surface between the pressing plate and the packaging bag. The rubber block contacts the packaging bag to increase the friction between the pressing plate and the edge of the packaging bag, thereby preventing the packaging bag from slipping.

[0018] Furthermore, a spike portion is provided at the bottom of the pressing plate;

[0019] The upper surface of the workbench is provided with a groove corresponding to the position of the pressing plate.

[0020] The sharp thorns pierce the edge of the packaging bag and press it against the surface of the workbench, thereby improving the firmness of the packaging bag and preventing it from falling off during the loading process.

[0021] Furthermore, a guard plate is provided below the spike portion, and the guard plate is provided with a through hole corresponding to the spike portion for the spike portion to pass through, and the guard plate is connected to the pressure plate via an elastic plate arranged around the guard plate. The spike portion is hidden in the cavity formed by the guard plate and the elastic plate, so as to avoid the spike portion being exposed to the outside and causing limb injuries to the staff. When the first power device drives the pressure plate to press down, the guard plate contacts the edge of the packaging bag and is restricted from continuing to move, while the pressure plate continues to move downward, squeezing the elastic plate to deform. As the pressure plate continues to slide downward, the spike portion is exposed from the through hole and pierces the edge of the packaging bag until the elastic plate stops moving after deforming to a certain extent.

[0022] Furthermore, the packaging bag fixing tool further comprises a position adjustment component, the fixing component is mounted on the position adjustment component, and the position of the fixing component in the opening tangent direction is adjusted by the position adjustment component;

[0023] The position adjustment component includes

[0024] Second power unit;

[0025] The screw rod is driven to rotate along its own circumferential direction by the second power device; and

[0026] A sliding block is threadably matched with the screw rod, and the fixing assembly is fixedly mounted on the upper surface of the sliding block.

[0027] The second power device drives the screw rod to rotate, thereby driving the sliding block to move, and the sliding block moves accordingly, thereby realizing the position adjustment of the fixed component in the opening tangent direction.

[0028] Furthermore, the support portion includes

[0029] a fixed support portion; and

[0030] The movable support part is partially wrapped in the fixed support part, the movable support part can slide vertically along the fixed support part, and the workbench is fixed on the top of the movable support part.

[0031] The height of the workbench can be adjusted by sliding the movable support part to adapt to the fixation of packaging bags of different lengths.

[0032] The utility model has the following advantages:

[0033] The utility model inserts the packaging bag into the opening from top to bottom with the inlet facing upward, so that the inlet is displaced to the opening position, unfolded, and its edge is placed under the pressing plate, and the first power device drives the pressing plate to press down, the edge of the bag is squeezed and fixed, and multiple points of the edge of the bag are fixed by multiple groups of fixing components, so that the packaging bag is fixed and the inlet is kept open, reducing the labor intensity. The utility model drives one group of the first connecting rods to rotate around one end thereof and the first power device through the first power device, so that the height of the other end thereof changes, thereby driving the lifting rod to move up and down, and the lifting rod moving up and down drives multiple groups of second connecting rods connected thereto to move, so that multiple groups of pressing plates move simultaneously.

[0034] The rubber block contacts the packaging bag, increasing the friction between the pressing plate and the edge of the packaging bag to prevent the packaging bag from slipping.

[0035] The spike portion is hidden in the cavity formed by the guard plate and the elastic plate to prevent the spike portion from being exposed and causing limb injuries to the staff. When the first power device drives the pressure plate downward, the guard plate contacts the edge of the packaging bag and is restricted from continuing to move, while the pressure plate continues to move downward, squeezing the elastic plate to deform. As the pressure plate continues to slide downward, the spike portion is exposed from the penetration hole and pierces the edge of the packaging bag until the elastic plate stops moving after deforming to a certain extent.

[0036] The second power device drives the screw rod to rotate, thereby driving the sliding block to move, and the sliding block moves accordingly, thereby realizing the position adjustment of the fixed component in the opening tangent direction.

[0037] The height of the workbench can be adjusted by sliding the movable support part to adapt to the fixation of packaging bags of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of a packaging bag fixing tool;

[0039] Figure 2 yes Figure 1 The structural schematic diagram of the support part in the packaging bag fixing tool shown;

[0040] Figure 3 yes Figure 2 A schematic diagram of the internal structure of the support portion shown;

[0041] Figure 4 yes Figure 2 A schematic structural diagram of a movable support portion in the support portion shown;

[0042] Figure 5 yes Figure 1 A first structural schematic diagram of a fixing component in the packaging bag fixing tool shown;

[0043] Figure 6 yes Figure 1 A second structural schematic diagram of a fixing component in the packaging bag fixing tool shown;

[0044] Figure 7 yes Figure 6 A schematic diagram of the internal structure of the fixed assembly shown;

[0045] Figure 8 yes Figures 5 and 6 A first structural schematic diagram of a pressure plate in the fixing assembly shown;

[0046] Fig. 9 yes Figures 5 and 6 A second structural schematic diagram of a pressure plate in the fixing assembly shown;

[0047] Fig.10 yes Figure 1 A top view of the bag fixing tool shown working in the bag fixing tool;

[0048] Fig.11 yes Fig. 9 The schematic diagram of the pressing plate fixing the packaging bag is shown;

[0049] In the figure: 100, support part; 101, fixed support part; 102, movable support part; 102A, positioning hole; 103, fixing bolt; 104, universal wheel; 105, fixing screw;

[0050] 200, workbench; 204, slot;

[0051] 300, fixing assembly; 301, first power device; 302, first connecting rod; 303, lifting rod; 304, guide rail; 305, sliding seat; 306, second connecting rod; 307, pressing plate; 308, fixing base; 309, connecting seat; 310, rubber block; 311, insertion hole; 312, spike portion; 313, guard plate; 314, elastic plate;

[0052] 400, position adjustment assembly; 401, second power device; 402, screw rod; 403, sliding block;

[0053] 500. Packaging bags. DETAILED DESCRIPTION

[0054] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0055] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0056] As described in the background art, the prior art reduces labor intensity by tying the mouth of the woven bag to the slag discharge pipe so that the slag discharge pipe extends into the packaging bag. However, this method is cumbersome to operate and has low efficiency.

[0057] Embodiment 1:

[0058] Therefore, in order to solve the above technical problems, this embodiment proposes a packaging bag fixing tool, such as Figure 1 As shown, the packaging bag fixing tool includes

[0059] A support portion 100, which can provide a height above the ground for the packaging bag inlet, a workbench 200 is provided on the top of the support portion 100, and an opening for the packaging bag inlet to be opened is provided at the center of the upper surface of the workbench 200; and

[0060] The fixing assembly 300 is arranged tangentially to the edge of the opening, such as Figure 5 As shown, the fixing assembly 300 includes a first power device 301 and a pressing plate 307. The first power device 301 drives the pressing plate to slide downward to squeeze the edge of the packaging bag to fix the packaging bag.

[0061] Specifically, the fixing assembly 300 further includes

[0062] A connecting seat 309, the connecting seat 309 is fixed on the upper surface of the workbench;

[0063] The second connecting rod 306 is pivotally connected to the top of the connecting seat 309 , and is driven to rotate around the pivot axis between the second connecting rod and the connecting seat 309 by the first power device 301 . The pressure plate 307 is pivotally mounted on one end of the second connecting rod 306 .

[0064] In addition, the pressing plate, the connecting seat 309 and the second connecting rod 306 in this embodiment are provided in an array;

[0065] At this time, the fixing component also includes

[0066] A fixed base 308, which is fixedly mounted on the upper surface of the workbench;

[0067] The first connecting rod 302 is provided with two groups, and the two groups of the first connecting rods 302 are arranged in parallel, one end of the first connecting rod 302 of one group is connected to the first power device 301, and one end of the first connecting rod 302 of the other group is pivotally connected to the fixed base 308;

[0068] A lifting rod 303, both ends of which are pivotally connected to the ends of the two sets of first connecting rods 302; and

[0069] The slide 305 is arranged corresponding to the number of the second connecting rods. The slide 305 can slide along the length direction of the lifting rod 303. The end of the second connecting rod 306 away from the pressure plate is pivotally connected to the slide 305.

[0070] The utility model inserts the packaging bag into the opening from top to bottom with the inlet facing upward, so that the inlet is displaced to the opening position, unfolded, and the edge is placed under the pressing plate, and the first power device drives the pressing plate to press down, squeezes and fixes the edge of the bag, and fixes multiple points of the edge of the bag through multiple sets of fixing components, thereby achieving the fixation of the packaging bag and the maintenance of the open state of the inlet, reducing the labor intensity. The utility model drives one group of the first connecting rods 302 to rotate around one end thereof and the first power device through the first power device, so that the height of the other end thereof changes, thereby driving the lifting rod 303 to move up and down, and the lifting rod 303 moving up and down drives multiple groups of second connecting rods connected thereto to move, thereby achieving the simultaneous movement of multiple groups of pressing plates.

[0071] The utility model can quickly fix the packaging bag by placing the entire tooling at the discharge port of the equipment, making it convenient to place and take out, thereby reducing labor intensity.

[0072] Embodiment 2:

[0073] This embodiment provides a first structure of the pressing plate 307, such as Figure 8 As shown, the contact surface between the pressing plate 307 and the packaging bag in this embodiment is provided with a rubber block 310. The rubber block contacts the packaging bag to increase the friction between the pressing plate and the edge of the packaging bag, thereby preventing the packaging bag from slipping.

[0074] Embodiment 3:

[0075] This embodiment provides a second structure of the pressing plate 307, such as Fig. 9 , 10 As shown, in this embodiment, a spike portion 312 is provided at the bottom of the pressing plate;

[0076] At this time, a groove 204 needs to be opened on the upper surface of the workbench corresponding to the position of the pressing plate.

[0077] The sharp thorns pierce the edge of the packaging bag and press it against the surface of the workbench, thereby improving the firmness of the packaging bag and preventing it from falling off during the loading process.

[0078] In order to prevent the exposed spikes from injuring the staff, a protective plate 313 is provided under the spike 312 in this embodiment. The protective plate 313 is provided with a through hole 311 corresponding to the spike for the spike to pass through. The protective plate 313 is connected to the pressure plate through elastic plates 314 arranged around it.

[0079] The spike portion is hidden in the cavity formed by the guard plate 313 and the elastic plate 314, so as to avoid the spike portion being exposed to the outside and causing limb injuries to the staff. Fig.11 As shown, when the first power device drives the pressure plate downward, the guard plate 313 contacts the edge of the packaging bag and is restricted from continuing to move, while the pressure plate continues to move downward, squeezing the elastic plate to deform. As the pressure plate continues to slide downward, the spike portion is exposed from the insertion hole 311, piercing the edge of the packaging bag until the elastic plate stops moving after being deformed to a certain extent.

[0080] Embodiment 4:

[0081] In order to achieve position adjustment of the fixing component, this embodiment proposes an optimization based on the above embodiment. Different from the above embodiment, the packaging bag fixing tool in this embodiment further includes a position adjustment component 400, on which the fixing component is mounted, and the position of the fixing component in the opening tangent direction is adjusted by the position adjustment component 400;

[0082] like Figure 6 , 7 As shown, the position adjustment component 400 includes

[0083] A mounting base, the mounting base is fixedly mounted on the workbench;

[0084] A second power device 401, which is installed on one side of the installation base;

[0085] A screw rod 402, which is mounted on the mounting base and driven by the second power device 401 to rotate along its own circumferential direction; and

[0086] The sliding block 403 is threadably matched with the screw rod 402 , and the fixing assembly is fixedly mounted on the upper surface of the sliding block 403 .

[0087] The above-mentioned fixed base, connecting base and first power device are all fixed on the sliding block 403 .

[0088] The second power device drives the screw rod to rotate, thereby driving the sliding block 403 to move, and the sliding block 403 moves accordingly, thereby achieving position adjustment of the fixed component in the opening tangent direction.

[0089] Embodiment 5:

[0090] In order to achieve the height adjustment of the workbench, such as Figure 2 , 3 As shown, the support portion 100 in this embodiment includes

[0091] A fixed support portion 101; and

[0092] The movable support part 102 is partially wrapped in the fixed support part 101 . The movable support part 102 can slide vertically along the fixed support part 101 . The workbench is fixed on the top of the movable support part 102 .

[0093] By sliding the movable support part 102, the height of the workbench can be adjusted to accommodate the fixation of packaging bags of different lengths.

[0094] In order to facilitate the positioning and fixing of the movable support part 102, as Figure 4 As shown, in this embodiment, a plurality of positioning holes equidistantly arranged along the axial direction of the movable support portion 102 are provided on the outer side surface of the movable support portion, and a socket corresponding to the positioning hole 102A is provided on the top of the fixed support portion, and the two are fixed by passing a fixing bolt through the socket and the positioning hole and tightening a nut.

[0095] In addition, a universal wheel can be installed at the bottom of the fixed support part 101 to facilitate the movement of the work. A fixing screw is threadedly installed at the bottom of the fixed support part 101, and the fixing screw is rotated to make one end of the fixing screw contact with the ground to achieve the fixation of the tooling.

[0096] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A packaging bag fixing tool, characterized in that: include A support portion, which can provide a height above the ground for the packaging bag inlet, a workbench is provided on the top of the support portion, and an opening for the packaging bag inlet to be opened is provided at the center of the upper surface of the workbench; as well as A fixing assembly is arranged tangentially to the edge of the opening, and comprises a first power device and a pressing plate. The first power device drives the pressing plate to slide downward to squeeze the edge of the packaging bag to fix the packaging bag.

2. A packaging bag fixing tool according to claim 1, characterized in that: The fixing assembly also includes Connecting seat; A second connecting rod is pivotally connected to the top of the connecting seat. The second connecting rod is driven to rotate around a pivot axis between the second connecting rod and the connecting seat by the first power device. The pressure plate is pivotally mounted on one end of the second connecting rod.

3. The packaging bag fixing tool according to claim 2, characterized in that: The above-mentioned pressing plate, connecting seat and second connecting rod are arranged in an array; The fixing assembly also includes Fixed base; A first connecting rod, wherein the first connecting rod is provided with two groups, and the two groups of the first connecting rods are arranged in parallel, wherein one end of the first connecting rod of one group is connected to the first power device, and one end of the first connecting rod of the other group is pivotally connected to the fixed base; A lifting rod, both ends of which are pivotally connected to the ends of the two sets of the first connecting rods; and A slide seat is provided corresponding to the number of the second connecting rods, the slide seat can slide along the length direction of the lifting rod, and one end of the second connecting rod away from the pressure plate is pivotally connected to the slide seat.

4. The packaging bag fixing tool according to claim 1, characterized in that: The contact surface between the pressing plate and the packaging bag is provided with a rubber block.

5. The packaging bag fixing tool according to claim 1, characterized in that: The bottom of the pressing plate is provided with a spike portion; The upper surface of the workbench is provided with a groove corresponding to the position of the pressing plate.

6. The packaging bag fixing tool according to claim 5, characterized in that: A guard plate is provided below the spike portion, and a through hole corresponding to the spike portion is provided on the guard plate for the spike portion to pass through. The guard plate is connected to the pressing plate via elastic plates surrounding the guard plate.

7. The packaging bag fixing tool according to claim 1, characterized in that: The packaging bag fixing tool further comprises a position adjustment component, the fixing component is mounted on the position adjustment component, and the position of the fixing component in the opening tangent direction is adjusted by the position adjustment component; The position adjustment component includes Second power unit; The screw rod is driven by the second power device to rotate along its own circumferential direction; as well as A sliding block is threadably matched with the screw rod, and the fixing assembly is fixedly mounted on the upper surface of the sliding block.

8. The packaging bag fixing tool according to claim 1, characterized in that: The support portion includes a fixed support portion; and The movable support part is partially wrapped in the fixed support part, the movable support part can slide vertically along the fixed support part, and the workbench is fixed on the top of the movable support part.

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