Package opening device for bagged chili oil bag

Abstract

The utility model discloses a packaging opening device for bagged chili oil bags, which mainly comprises a U-shaped first mounting seat, a U-shaped second mounting seat, first sliding blocks respectively arranged on the inner sides of the tops of the first mounting seat and the second mounting seat, and second sliding blocks respectively arranged on the outer sides of the tops of the first mounting seat and the second mounting seat, the first sliding rail is arranged on the first sliding block in a sliding and sleeving mode, the second sliding rail is arranged on the second sliding block in a sliding and sleeving mode, the first transverse sliding strip is fixed to the first sliding rail, the second transverse sliding strip is fixed to the second sliding rail and is parallel to the first transverse sliding strip, and the linkage door-shaped frame is arranged between the first transverse sliding strip and the second transverse sliding strip. The transverse sliding strip driving mechanism is connected with the first transverse sliding strip or the second transverse sliding strip, the packaging bag extruding mechanisms are oppositely arranged on the first transverse sliding strip and the second transverse sliding strip, and the packaging bag opening mechanisms are oppositely arranged on the first transverse sliding strip and the second transverse sliding strip.

Description

Technical Field

[0001] The utility model relates to the technical field of bagged chili oil packaging, in particular to a packaging opening device for bagged chili oil packets. Background Art

[0002] In chili oil packaging, the packaging bags are successively conveyed to the material outlet through a conveying channel, and the packaging bags are opened by a packaging bag opening device, and then quantitative feeding is carried out. After the packaging bags are filled with materials, the packaging bags filled with chili oil are conveyed to a sealing mechanism by the conveying channel for sealing treatment. Among them, the packaging bag opening devices in the prior art, such as the disclosed technology of "publication number: CN118145110A, title: a blowing mechanism for opening food packaging bags", are provided with an auxiliary bag opening mechanism at the top of the hollow plate, or the disclosed technology of "publication number: CN117141838A, title: a full-automatic bag feeding packaging device", which is provided with a bag opening device and a bag supporting device. However, the structures of the above mechanisms are relatively complex and require linkage cooperation, so their reliability is relatively low, and they need to be closely coordinated and adjusted with the packaging bag conveying mechanism.

[0003] Therefore, there is an urgent need to propose a packaging opening device for bagged chili oil packets with a simple structure and reliable operation. Summary of the Utility Model

[0004] Aiming at the above problems, the purpose of the utility model is to provide a packaging opening device for bagged chili oil packets. The technical scheme adopted by the utility model is as follows:

[0005] A packaging opening device for a bagged chili oil packet, which is installed on a workbench and rides on a transmission channel to open the packaging bags transmitted on the transmission channel. It includes a U-shaped first mounting seat and a second mounting seat, first sliders respectively arranged on the inner sides of the tops of the first mounting seat and the second mounting seat, second sliders respectively arranged on the outer sides of the tops of the first mounting seat and the second mounting seat, a first slide rail slidably sleeved on the first slider, a second slide rail slidably sleeved on the second slider, a first transverse slide bar fixed on the first slide rail, a second transverse slide bar fixed on the second slide rail and arranged parallel to the first transverse slide bar, a linkage portal frame arranged between the first transverse slide bar and the second transverse slide bar, a transverse slide bar driving mechanism connected to the first transverse slide bar or the second transverse slide bar, a packaging bag pressing mechanism oppositely arranged on the first transverse slide bar and the second transverse slide bar, and a packaging bag opening mechanism oppositely arranged on the first transverse slide bar and the second transverse slide bar; a transmission channel through hole is formed on both the first mounting seat and the second mounting seat; the packaging bag is placed on the transmission channel and moves along the direction of the first transverse slide bar; the packaging bag opening mechanism includes a third cylinder fixed on the first transverse slide bar, a fourth cylinder fixed on the second transverse slide bar, and several air nozzles respectively arranged on the third cylinder and the fourth cylinder; the third cylinder and the fourth cylinder are oppositely arranged; the air nozzles adsorb on the upper side edges of the packaging bag.

[0006] Further, the packaging bag pressing mechanism includes a first cylinder fixed on the first transverse slide bar, a second cylinder fixed on the second transverse slide bar, and an elastic pressing assembly respectively arranged on the first cylinder and the second cylinder; the first cylinder and the second cylinder are oppositely arranged.

[0007] Further, the elastic pressing assembly includes a pressing seat, several guide rods penetrating through the pressing seat, a rear limit block arranged at the rear ends of the guide rods, a pressing head arranged at the front ends of the guide rods, and a spring sleeved on the guide rods and placed between the pressing head and the pressing seat.

[0008] Further, the pressing head is made of rubber material.

[0009] Further, the transverse slide bar driving mechanism includes a third mounting seat and a fourth mounting seat fixed on the workbench, a top plate arranged on the third mounting seat and the fourth mounting seat, a sliding module arranged on the top plate and parallel to the first transverse slide bar, a linkage plate arranged on the sliding module, a U-shaped plate fixed on the first transverse slide bar or the second transverse slide bar along the longitudinal direction, and a driving roller fixed on the linkage plate and sleeved inside the U-shaped plate; the sliding module drives the driving roller to move and drives the first transverse slide bar and the second transverse slide bar to move.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] (1) The utility model drives the first transverse slide bar and the second transverse slide bar to move by setting a first mounting seat, a second mounting seat, a first slider, a second slider, a first slide rail, a second slide rail, a first transverse slide bar, a second transverse slide bar, a linkage gantry and a transverse slide bar driving mechanism, so as to push the packaging bag on the transmission flow channel to the unfolding station, and its action is reliable.

[0012] (2) The utility model squeezes the packaging bag on the transmission flow channel by setting a packaging bag squeezing mechanism, so as to reliably push the packaging bag.

[0013] (3) The utility model sets a packaging bag unfolding mechanism, which uses relatively arranged cylinders for propulsion, adsorbs the side edges of the packaging bag by suction nozzles, and realizes the unfolding of the packaging bag under the driving action of the cylinders. Its structure is simple and the action is reliable.

[0014] (4) The utility model sets a transverse slide bar driving mechanism, which uses a sliding module, a linkage plate, a driving roller and a U-shaped plate for linkage action. It is not affected by the longitudinal direction and its action is reliable.

[0015] In summary, the utility model has the advantages of simple structure, reliable action, etc., and has high practical value and popularization value in the technical field of bagged chili oil packaging. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the protection scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a top view of the present utility model.

[0018] Figure 2 It is a structural schematic diagram of the present utility model from the first angle.

[0019] Figure 3 It is a structural schematic diagram of the present utility model from the second angle.

[0020] Figure 4 It is a layout schematic diagram of the transmission flow channel of the present utility model.

[0021] Figure 5 It is a structural schematic diagram of the packaging bag unfolding mechanism in the present utility model.

[0022] Figure 6 It is a structural schematic diagram of the packaging bag squeezing mechanism in the present utility model.

[0023] In the above-mentioned accompanying drawings, the component names corresponding to the reference numerals are as follows:

[0024] 1. First mounting seat; 2. Second mounting seat; 3. Through-hole of the transmission flow channel; 4. First slider; 5. Second slider; 6. First slide rail; 7. Second slide rail; 8. First horizontal slide bar; 9. Second horizontal slide bar; 10. Linkage door-shaped frame; 11. Packaging bag extrusion mechanism; 12. Packaging bag spreading mechanism; 13. Horizontal slide bar driving mechanism; 100. Packaging bag; 111. First cylinder; 112. Second cylinder; 113. Extrusion seat; 114. Guide rod; 115. Rear limit block; 116. Extrusion head; 117. Spring; 121. Third cylinder; 122. Fourth cylinder; 123. Air nozzle; 131. Third mounting seat; 132. Fourth mounting seat; 133. Top plate; 134. Sliding module; 135. Linkage plate; 136. Driving roller; 137. U-shaped plate; 141. First transmission flow channel; 142. Second transmission flow channel. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present application clearer, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. The implementation manners of the present utility model include but are not limited to the following embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present application.

[0026] In this embodiment, the term "and / or" merely describes the associated relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone.

[0027] In the description and claims of this embodiment, terms such as "first" and "second" are used to distinguish different objects, rather than to describe a specific order of the objects. For example, the first target object and the second target object are used to distinguish different target objects, rather than to describe a specific order of the target objects.

[0028] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Exactly speaking, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0029] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" refers to two or more. For example, a plurality of processing units refers to two or more processing units; a plurality of systems refers to two or more systems.

[0030] As Figures 1 to 6 shown, this embodiment provides a packaging opening device for a bagged chili oil packet, which is installed on a workbench and rides on a transmission channel to open the packaging bag 100 transmitted by the transmission channel. It should be noted that the transmission channel is divided into two sections, namely the first transmission channel 141 and the second transmission channel 142.

[0031] Among them, the tail end of the first transmission channel 141 extends between the packaging bag opening mechanism 12 and the first mounting seat 1, and the inlet of the second transmission channel 142 extends between the packaging bag opening mechanism 12 and the second mounting seat 2. This transmission channel is the prior art of the original packaging machine, and it is simply represented here and will not be elaborated. In addition, empty packaging bags are transmitted on the first transmission channel 141, and packaging bags filled with chili oil are transmitted on the second transmission channel 142.

[0032] In this embodiment, the packaging opening device includes a U-shaped first mounting seat 1 and a second mounting seat 2, a first slider 4 respectively arranged on the inner sides of the tops of the first mounting seat 1 and the second mounting seat 2, a second slider 5 respectively arranged on the outer sides of the tops of the first mounting seat 1 and the second mounting seat 2, a first slide rail 6 slidably sleeved on the first slider 4, a second slide rail 7 slidably sleeved on the second slider 5, a first transverse slide bar 8 fixed on the first slide rail 6, a second transverse slide bar 9 fixed on the second slide rail 7 and arranged parallel to the first transverse slide bar 8, a linkage gantry 10 arranged between the first transverse slide bar 8 and the second transverse slide bar 9, a transverse slide bar driving mechanism 13 connected to the first transverse slide bar 8 or the second transverse slide bar 9, a packaging bag pressing mechanism 11 oppositely arranged on the first transverse slide bar 8 and the second transverse slide bar 9, and a packaging bag opening mechanism 12 oppositely arranged on the first transverse slide bar 8 and the second transverse slide bar 9. Among them, a transmission channel through hole 3 is opened on both the first mounting seat 1 and the second mounting seat 2. The packaging bag 100 is placed on the transmission channel and moves along the direction of the first transverse slide bar 8.

[0033] In this embodiment, in order to realize that the first transverse slide bar 8 and the second transverse slide bar 9 drive the packaging bag squeezing mechanism 11 and the packaging bag opening mechanism 12 to move, the transverse slide driving mechanism 13 includes a third mounting seat 131 and a fourth mounting seat 132 fixed on the workbench, a top plate 133 arranged on the third mounting seat 131 and the fourth mounting seat 132, a sliding module 134 arranged parallel to the first transverse slide bar 8 and fixed on the top plate 133, a linkage plate 135 arranged on the sliding module 134, a U-shaped plate 137 fixed on the first transverse slide bar 8 or the second transverse slide bar 9 along the longitudinal direction, and a driving roller 136 fixed on the linkage plate 135 and sleeved in the U-shaped plate 137. Among them, the sliding module 134 drives the driving roller 136 to move, and drives the first transverse slide bar 8 and the second transverse slide bar 9 to move.

[0034] In this embodiment, the packaging bag extrusion mechanism 11 includes a first cylinder 111 fixed on the first transverse slide 8, a second cylinder 112 fixed on the second transverse slide 9, and elastic extrusion components respectively arranged on the first cylinder 111 and the second cylinder 112. The first cylinder 111 and the second cylinder 112 are arranged opposite to each other. The elastic extrusion component includes an extrusion seat 113, a plurality of guide rods 114 arranged through the extrusion seat 113, a rear limit block 115 arranged at the rear end of the guide rod 114, an extrusion head 116 arranged at the front end of the guide rod 114 and made of rubber material, and a spring 117 sleeved on the guide rod 114 and placed between the extrusion head 116 and the extrusion seat 113.

[0035] In this embodiment, the packaging bag opening mechanism 12 includes a third cylinder 121 fixed on the first transverse slide bar 8, a fourth cylinder 122 fixed on the second transverse slide bar 9, and a plurality of air nozzles 123 respectively arranged on the third cylinder 121 and the fourth cylinder 122. The third cylinder 121 and the fourth cylinder 122 are arranged opposite to each other, and the air nozzles 123 are adsorbed on the upper side edge of the packaging bag 100.

[0036] In this embodiment, the empty packaging bag is transported to the first mounting seat 1 through the first transport channel 141, and is squeezed by the packaging bag squeezing mechanism 11 to move to the end of the first transport channel 141. Then, it is clamped by the packaging bag expanding mechanism 12 and moved to the middle position between the first mounting seat 1 and the second mounting seat 2 (i.e., the chili oil feeding station). The packaging bag 100 is expanded by using the suction nozzle, the third cylinder 121 and the fourth cylinder 122, and then the feeding can be carried out. After feeding, the transverse slide driving mechanism 13 pushes the first transverse slide 8, the second transverse slide 9 and the packaging bag expanding mechanism 12 to continue moving, and reaches the inlet of the second transport channel 142. The transverse slide driving mechanism 13 resets, and the upper edge of the packaging bag filled with chili oil is squeezed by the packaging bag squeezing mechanism 11 and moved to the rear side of the second mounting seat 2. Then, the second transport channel 142 drives the packaging bag filled with chili oil to the sealing station. Among them, the moving direction of the packaging bag is Figure 1 the direction of the arrow in

[0037] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention. Any changes made by using the design principle of the present invention and non-creative labor on this basis shall fall within the protection scope of the present invention.

Claims

1. A packaging opening device for a bagged chili oil packet, which is installed on a workbench and rides on a transmission flow channel to open the packaging bag (100) transmitted by the transmission flow channel, and is characterized in that, The invention comprises a first mounting seat (1) and a second mounting seat (2) in a U shape, a first slider (4) respectively arranged on the inner side of the top of the first mounting seat (1) and the second mounting seat (2), a second slider (5) respectively arranged on the outer side of the top of the first mounting seat (1) and the second mounting seat (2), a first slide rail (6) slidably sleeved on the first slide rail (4), a second slide rail (7) slidably sleeved on the second slide rail (5), a first transverse slide bar (8) fixed on the first slide rail (6), a second transverse slide bar (9) fixed on the second slide rail (7) and arranged parallel to the first transverse slide bar (8), a linkage door frame (10) arranged between the first transverse slide bar (8) and the second transverse slide bar (9), a transverse slide bar driving mechanism (13) connected to the first transverse slide bar (8) or the second transverse slide bar (9), and a first slide rail (6) slidably sleeved on the first slide rail (4), a second slide rail (7) slidably sleeved on the second slide rail (5), a first transverse slide bar (8) fixed on the first slide rail (6), a second transverse slide bar (9) fixed on the second slide rail (7) and arranged parallel to the first transverse slide bar (8), a linkage door frame (10) arranged between the first transverse slide bar (8) and the second transverse slide bar (9), and a transverse slide bar driving mechanism (13) connected to the first transverse slide bar (8) or the second transverse slide bar (9). A packaging bag squeezing mechanism (11) on the second transverse slide (9), and a packaging bag opening mechanism (12) arranged on the first transverse slide (8) and the second transverse slide (9) in a relative manner; a transmission channel through hole (3) is provided on the first mounting seat (1) and the second mounting seat (2); the packaging bag (100) is placed on the transmission channel and moves along the direction of the first transverse slide (8); the packaging bag opening mechanism (12) includes a third cylinder (121) fixed on the first transverse slide (8), a fourth cylinder (122) fixed on the second transverse slide (9), and a plurality of air nozzles (123) respectively arranged on the third cylinder (121) and the fourth cylinder (122); the third cylinder (121) and the fourth cylinder (122) are arranged in a relative manner; the air nozzle (123) is adsorbed on the upper side edge of the packaging bag (100).

2. The packaging opening device for bagged chili oil according to claim 1, characterized in that: The packaging bag squeezing mechanism (11) comprises a first cylinder (111) fixed on a first transverse slide bar (8), a second cylinder (112) fixed on a second transverse slide bar (9), and elastic squeezing components respectively arranged on the first cylinder (111) and the second cylinder (112); the first cylinder (111) and the second cylinder (112) are arranged relative to each other.

3. The packaging opening device for bagged chili oil according to claim 2, characterized in that: The elastic extrusion assembly comprises an extrusion seat (113), a plurality of guide rods (114) penetrating the extrusion seat (113), a rear limit block (115) arranged at the rear end of the guide rod (114), an extrusion head (116) arranged at the front end of the guide rod (114), and a spring (117) sleeved on the guide rod (114) and placed between the extrusion head (116) and the extrusion seat (113).

4. The packaging opening device for bagged chili oil according to claim 3, characterized in that: The extrusion head (116) is made of rubber material.

5. The packaging opening device for bagged chili oil according to claim 1, characterized in that: The transverse slider driving mechanism (13) includes a third mounting seat (131) and a fourth mounting seat (132) fixed on the workbench, a top plate (133) arranged on the third mounting seat (131) and the fourth mounting seat (132), a sliding module (134) arranged in parallel with the first transverse slider (8) and fixed on the top plate (133), a linkage plate (135) arranged on the sliding module (134), a U-shaped plate (137) fixed along the longitudinal direction on the first transverse slider (8) or the second transverse slider (9), and a driving roller (136) fixed on the linkage plate (135) and sleeved in the U-shaped plate (137); the sliding module (134) drives the driving roller (136) to move and drives the first transverse slider (8) and the second transverse slider (9) to move.

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