A fully automatic valve bag gravity loading equipment

Abstract

The present invention discloses a fully automatic valve bag gravity loading equipment, including a packaging frame, a packaging frame mechanism, a swing mechanism and a discharge pipe, wherein the packaging frame mechanism, the swing mechanism and the discharge pipe are all arranged in the packaging frame, and the packaging frame mechanism is connected to the swing mechanism and the discharge pipe, and when the packaging frame mechanism is in the bagging or bag unloading position, the packaging frame mechanism is in a horizontal state; when the packaging frame mechanism is in the feeding position, the packaging frame mechanism is in an inclined state. Through the above manner, the fully automatic valve bag gravity loading equipment provided by the present invention has the packaging frame mechanism in two different positions when in the bagging (and bag unloading) and bag loading positions, and the switching between the two positions is achieved by the swinging of the packaging frame, which is convenient for bagging, sealing and bag unloading, and has a vibration function when feeding, and the work efficiency is improved due to the effect of gravity.

Description

Technical Field

[0001] The invention relates to the technical field of charging equipment, in particular to a full-automatic valve bag gravity charging equipment. Background Art

[0002] In internal logistics, the loading process plays an important role. In the loading process, the loading operation can be completed quickly and accurately. After the product is loaded into the packaging bag, in order to seal the product, maintain product quality, and avoid product loss, the packaging container needs to be sealed. This operation is completed on the sealing machine. When the sealing machine is operated, the opening of the packaging bag needs to be aligned with the entrance of the sealing machine. These operations are all completed manually, which is complicated, costly, and inefficient. In addition, the troublesome operation brings great safety hazards. Summary of the invention

[0003] The main technical problem solved by the present invention is to provide a fully automatic valve bag gravity loading equipment. When bagging (and unloading) and adding materials, the packaging frame mechanism is in two different positions respectively, and the conversion between the two positions is achieved by the swing of the packaging mechanism frame, which is convenient for bagging, sealing and unloading. It has a vibration function when adding materials, and the work efficiency is improved due to the effect of gravity.

[0004] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a fully automatic valve bag gravity loading equipment, including a packaging frame, a packaging frame mechanism, a swing mechanism and a unloading pipe, the packaging frame mechanism, the swing mechanism and the unloading pipe are all arranged in the packaging frame, the packaging frame mechanism is connected to the swing mechanism and the unloading pipe, when the packaging frame mechanism is in the bagging or unloading position, the packaging frame mechanism is in a horizontal state; when the packaging frame mechanism is in the feeding position, the packaging frame mechanism is in an inclined state.

[0005] In a preferred embodiment of the present invention, the packaging rack mechanism also includes an ultrasonic sealing mechanism, a feeding valve nozzle mechanism, a left and right bag holding mechanism, a side bag supporting mechanism and a bottom bag supporting mechanism, the ultrasonic sealing mechanism is located above the feeding valve nozzle mechanism and is connected to the feeding valve nozzle mechanism, the side bag supporting mechanism is located at the rear end of the left and right bag holding mechanism, and the bottom bag supporting mechanism is located at the bottom of the left and right bag holding mechanism.

[0006] In a preferred embodiment of the present invention, the ultrasonic sealing mechanism includes an ultrasonic sealing machine, a sealing rotating frame, a first sealing cylinder, a second sealing cylinder and a sealing lower mold, the ultrasonic sealing machine is vertically cross-arranged in the sealing rotating frame, the first sealing cylinder is arranged at the rear end of the sealing rotating frame, the front end of the sealing rotating frame is connected to the packaging machine frame, the second sealing cylinder is respectively located on both sides of the sealing rotating frame, the sealing lower mold is arranged between the lower ends of the second sealing cylinder, and the sealing lower mold is also connected to the feeding valve nozzle mechanism through a connecting rod.

[0007] In a preferred embodiment of the present invention, the feeding valve nozzle mechanism includes a bracket, a linkage shaft, a support plate, a swing plate, a first feeding cylinder, a second feeding cylinder, a bag pressing plate, a bag pressing arm, a bag pressing head and a discharge pipe. The cross-section of the bracket is an L-shaped structure. The linkage shaft is movably arranged on both side edges of the front end of the bracket and connected to the support plate. The swing plate is movably arranged at a middle position on the upper rear end of the bracket and connected to the support plate. The first feeding cylinder is connected to the second feeding cylinder and is laterally arranged at the bottom of the bracket. The bag pressing plate is movably connected to the first feeding cylinder and is located at the rear end of the bracket. The bag pressing head is arranged at the rear end of the upper part of the bag pressing plate through the bag pressing arm. The discharge pipe laterally passes through the middle position of the bag pressing plate and the bracket and is bent and extends to the front end of the two linkage shafts.

[0008] In a preferred embodiment of the present invention, the left and right bag holding mechanisms include a left bag holding plate, a right bag holding plate, a swing support rod, a bag holding swing frame, a rocker arm and a bag holding cylinder. The left bag holding plate and the right bag holding plate are respectively arranged on the bag holding swing frame through the swing support rod, and the left bag holding plate and the right bag holding plate are symmetrically arranged on the left and right sides. The rocker arms are respectively arranged on the bag holding swing frame and connected to the bag holding cylinder.

[0009] In a preferred embodiment of the present invention, the side bag holding mechanism includes a rear baffle, a baffle bracket, a rear baffle cylinder and a pneumatic vibrator, the rear baffle is arranged on one side of the baffle bracket through a connecting frame and is located at the rear ends of the left bag holding plate and the right bag holding plate, the baffle cylinder is arranged on the other side of the baffle bracket, and the pneumatic vibrator is arranged at the rear end of the rear baffle.

[0010] In a preferred embodiment of the present invention, the bottom bag supporting mechanism includes a bag supporting plate, a bag supporting plate bracket, a bag supporting cylinder, and a vibrator. The bag supporting plate is horizontally arranged on one side of the bag supporting plate bracket and is located at the bottom between the left bag holding plate and the right bag holding plate. The vibrator is arranged at the bottom of the bag supporting plate. One end of the bag supporting cylinder is connected to the bag supporting bracket, and the other end is connected to the bottom of the bag supporting plate.

[0011] In a preferred embodiment of the present invention, when the packaging rack mechanism is in an inclined state, the front port of the discharge pipe is connected to the unloading pipe.

[0012] In a preferred embodiment of the present invention, when the packaging rack mechanism is in an inclined state, the inclined angle is 30 degrees.

[0013] In a preferred embodiment of the present invention, the swing mechanism adopts a swing cylinder and is arranged obliquely, one end of the swing cylinder is connected to the packaging frame mechanism, and the other end is connected to the packaging machine frame.

[0014] The beneficial effects of the present invention are as follows: the fully automatic valve bag gravity loading equipment provided by the present invention has a packaging frame mechanism in two different positions during bagging (and unloading) and feeding, and the switching between the two positions is achieved by the swinging of the packaging frame, which is convenient for bagging, sealing and unloading, and has a vibration function during feeding, thereby improving work efficiency due to the effect of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the fully automatic valve bag gravity loading equipment of the present invention in a horizontal state;

[0016] Figure 2 yes Figure 1 A schematic diagram of the structure in an inclined state;

[0017] Figure 3 yes Figure 1 and Figure 2 Side view of the mesonic sealing mechanism;

[0018] Figure 4 yes Figure 3 A front view of

[0019] Figure 5 yes Figure 1 and Figure 2 Side view of the center feed valve nozzle mechanism;

[0020] Figure 6 yes Figure 5 A front view of

[0021] Figure 7 yes Figure 1 and Figure 2 Side view of the left and right bag holding mechanisms;

[0022] Figure 8 yes Figure 7 A front view of

[0023] Fig. 9 yes Figure 1 and Figure 2 Side view of the middle bag holding mechanism;

[0024] Fig.10 yes Fig. 9 A top view of

[0025] Fig.11 yes Figure 1 and Figure 2 Side view of the mid-bottom bag-carrying mechanism;

[0026] Fig.12 yes Fig.11 A front view of

[0027] The components in the accompanying drawings are marked as follows: 1. Packaging rack, 2. Packaging rack mechanism, 3. Swinging mechanism, 4. Unloading pipe, 21. Ultrasonic sealing mechanism, 22. Feeding valve nozzle mechanism, 23. Left and right bag holding mechanism, 24. Side bag holding mechanism, 25. Bottom bag holding mechanism, 210. Ultrasonic sealing machine, 211. Sealing rotating rack, 212. First sealing cylinder, 213. Second sealing cylinder, 214. Sealing lower mold, 215. Connecting rod, 220. Bracket 221. Linkage shaft, 222. Support plate, 223. Swinging plate, 224. The first feeding cylinder, 225, the second feeding cylinder, 226, the bag pressing plate, 227, the bag pressing arm, 228, the bag pressing head, 229, the discharge pipe, 230, the left bag holding plate, 231, the right bag holding plate, 232, the swing support rod, 233, the bag holding swing frame, 234, the swing rod, 235, the bag holding cylinder, 240, the rear baffle, 241, the baffle bracket, 242, the rear baffle cylinder, 243, the pneumatic vibrator, 244, the connecting frame, 250, the bag supporting plate, 251, the bag supporting plate bracket, 252, the bag supporting cylinder, 253, the vibrator. Specific embodiments

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0029] See also Figure 1 to Figure 2 , the embodiment of the present invention includes:

[0030] A fully automatic valve bag gravity loading equipment comprises a packaging frame 1, a packaging frame mechanism 2, a swing mechanism 3 and a discharge pipe 4, wherein the packaging frame mechanism 2, the swing mechanism 3 and the discharge pipe 4 are all arranged in the packaging frame 1, and the packaging frame mechanism 2 is connected with the swing mechanism 3 and the discharge pipe 4. When the packaging frame mechanism 2 is in the bagging or unloading position, the packaging frame mechanism 2 is in a horizontal state; when the packaging frame mechanism 2 is in the feeding position, the packaging frame mechanism 2 is in an inclined state.

[0031] The packaging rack mechanism 2 also includes an ultrasonic sealing mechanism 21, a feeding valve nozzle mechanism 22, a left and right bag holding mechanism 23, a side bag supporting mechanism 24 and a bottom bag supporting mechanism 25. The ultrasonic sealing mechanism 21 is located above the feeding valve nozzle mechanism 22 and is connected to the feeding valve nozzle mechanism 22, the side bag supporting mechanism 24 is located at the rear end of the left and right bag holding mechanism 23, and the bottom bag supporting mechanism 25 is located at the bottom of the left and right bag holding mechanism 23.

[0032] like Figure 3 and Figure 4As shown, the ultrasonic sealing mechanism 21 includes an ultrasonic sealing machine 210, a sealing rotating frame 211, a first sealing cylinder 212, a second sealing cylinder 213 and a sealing lower mold 214. The ultrasonic sealing machine 210 is vertically cross-arranged in the sealing rotating frame 211, the first sealing cylinder 212 is arranged at the rear end of the sealing rotating frame 211, the front end of the sealing rotating frame 211 is connected to the packaging machine frame 1, the second sealing cylinder 213 is respectively located on both sides of the sealing rotating frame 211, the sealing lower mold 214 is arranged between the lower ends of the second sealing cylinder 213, and the sealing lower mold 214 is also connected to the feeding valve nozzle mechanism 22 through a connecting rod 215.

[0033] The ultrasonic sealing mechanism 21 adopts ultrasonic technology to seal the feeding bag, which has good sealing quality and improves work efficiency.

[0034] like Figure 5 and Figure 6 As shown, the feeding valve nozzle mechanism 22 includes a bracket 220, a linkage shaft 221, a support plate 222, a swing plate 223, a first feeding cylinder 224, a second feeding cylinder 225, a bag pressing plate 226, a bag pressing arm 227, a bag pressing head 228 and a discharge pipe 229. The cross section of the bracket 220 is an L-shaped structure. The linkage shaft 221 is movably arranged on both sides of the front end of the bracket 220 and connected to the support plate 222. The swing plate 223 is movably arranged in the middle of the upper rear end of the bracket 220. The first feeding cylinder 224 is connected to the second feeding cylinder 225 and is laterally arranged at the bottom of the bracket 220. The bag pressing plate 226 is movably connected to the first feeding cylinder 224 and is located at the rear end of the bracket 220. The bag pressing head 228 is arranged at the rear end of the upper part of the bag pressing plate 226 through the bag pressing arm 227. The discharge pipe 229 laterally penetrates the middle position of the bag pressing plate 226 and the bracket 220 and bends to extend to the front end of the two linkage shafts 221.

[0035] The feeding valve mechanism 22 is used to perform the feeding and bagging operations, and is convenient for bagging, sealing and unloading, with high working efficiency and convenient control.

[0036] like Figure 7 and Figure 8 As shown, the left and right bag holding mechanisms 23 include a left bag holding plate 230, a right bag holding plate 231, a swing support rod 232, a bag holding swing frame 233, a rocker arm 234 and a bag holding cylinder 235. The left bag holding plate 230 and the right bag holding plate 231 are respectively arranged on the bag holding swing frame 233 through the swing support rod 232, and the left bag holding plate 230 and the right bag holding plate 231 are symmetrically arranged on the left and right sides. The rocker arm 234 is respectively arranged on the bag holding swing frame 233 and connected to the bag holding cylinder 235.

[0037] like Fig. 9 and Fig.10 As shown, the side bag holding mechanism 24 includes a rear baffle 240, a baffle bracket 241, a rear baffle cylinder 242 and a pneumatic vibrator 243. The rear baffle 240 is arranged on one side of the baffle bracket 241 through a connecting frame 244 and is located at the rear end of the left bag holding plate 230 and the right bag holding plate 231. The baffle cylinder 242 is arranged on the other side of the baffle bracket 241, and the pneumatic vibrator 243 is arranged at the rear end of the rear baffle 240.

[0038] like Fig.11 and Fig.12 As shown, the bottom bag supporting mechanism 25 includes a bag supporting plate 250, a bag supporting plate bracket 251, a bag supporting cylinder 252, and a vibrator 253. The bag supporting plate 250 is horizontally arranged on one side of the bag supporting plate bracket 251 and is located at the bottom between the left bag holding plate 230 and the right bag holding plate 231. The vibrator 253 is arranged at the bottom of the bag supporting plate 250. One end of the bag supporting cylinder 252 is connected to the bag supporting plate bracket 251, and the other end is connected to the bottom of the bag supporting plate 250.

[0039] The left and right bag holding mechanisms 23, the side bag supporting mechanism 24 and the bottom bag supporting mechanism 25 work together to fix the position of the bag and prevent it from shifting, so that material can be added accurately, and bagging, sealing and unloading are convenient, thereby speeding up work efficiency.

[0040] In this embodiment, when the packaging rack mechanism 2 is in an inclined state, the front end of the discharge pipe 229 is connected to the discharge pipe 4. When the packaging rack mechanism 2 is in an inclined state, the inclined angle is 30 degrees.

[0041] Furthermore, the swing mechanism 3 adopts a swing cylinder and is arranged obliquely, one end of the swing cylinder is connected to the packaging frame mechanism 2, and the other end is connected to the packaging frame 1. The packaging frame mechanism 2 is pushed by the swing mechanism 3, and then the packaging frame mechanism 2 rotates to reach the corresponding positions such as the bagging position, the bag unloading position and the material adding position, and the operation is simple and convenient.

[0042] Action flow: bagging --- loading --- sealing --- unloading

[0043] When bagging, the packaging frame mechanism 2 is in a horizontal state, and the bag is fixed in the left and right bag holding mechanisms 23, the side bag holding mechanism 24 and the bottom bag holding mechanism 25. After bagging, loading begins. When loading, the swing mechanism 3 pushes the packaging frame mechanism to flip a certain angle, so that the packaging frame mechanism is in an inclined state, the feeding valve nozzle mechanism and the vertical line form an angle of 30 degrees, and the front end of the discharge pipe 229 is connected to the discharge pipe 4 for convenient feeding. After the feeding is completed, the swing mechanism 3 pushes the packaging mechanism to reset to a horizontal state, and the bag also returns to a vertical position from an inclined position. The bag pressing head 228 of the feeding valve nozzle mechanism 22 presses the bag mouth after feeding, and the ultrasonic sealing mechanism 21 is started to use ultrasonic technology to seal the feeding bag. After the bag is sealed, the bag unloading operation begins.

[0044] Distinguishing features from existing technologies:

[0045] 1. When the packaging rack mechanism 2 is in the bagging (and unloading) position, since the feeding valve nozzle mechanism is horizontal, therefore:

[0046] (1) It is easy to bag and the state of the bag is easy to control;

[0047] (2) Easy to seal. When the feeding valve nozzle mechanism is in a horizontal state, the state of the packaged bag is easy to control and has good consistency, so the success rate of ultrasonic sealing is high;

[0048] (3) It is convenient to unload the bag. After the material is added to the bag, the packaging rack mechanism 2 returns from the material adding position to the bagging (and unloading) position, and the bag also returns from the inclined position to the vertical position, so it is convenient to unload the bag, and the state of the unloaded bag is easy to control;

[0049] 2. When the packaging rack mechanism 2 is at the feeding position, since the feeding valve nozzle mechanism 22 forms an angle of 30 degrees with the vertical line, and vibrators 29 are provided on the side bag supporting plate 26 and the bottom bag supporting plate 27, vibration begins when feeding, so it is convenient to add materials into the bag by gravity.

[0050] In summary, the fully automatic valve bag gravity loading equipment provided by the present invention has a packaging frame mechanism in two different positions during bagging (and unloading) and feeding, and the switching between the two positions is achieved by the swinging of the packaging frame, which is convenient for bagging, sealing and unloading, and has a vibration function during feeding, thereby improving work efficiency due to the effect of gravity.

[0051] In the description of the present invention, it should be noted that the components are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional test methods. The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inside" and "outside" are based on the directions or positional relationships described in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0052] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fully automatic valve bag gravity loading equipment, characterized in that: It includes a packaging frame, a packaging frame mechanism, a swing mechanism and a discharge pipe, wherein the packaging frame mechanism, the swing mechanism and the discharge pipe are all arranged in the packaging frame, and the packaging frame mechanism is connected with the swing mechanism and the discharge pipe. When the packaging frame mechanism is in the bagging or bag unloading position, the packaging frame mechanism is in a horizontal state; when the packaging frame mechanism is in the feeding position, the packaging frame mechanism is in an inclined state; the packaging frame mechanism also includes an ultrasonic sealing mechanism, a feeding valve nozzle mechanism, a left and right bag holding mechanism, a side bag supporting mechanism and a bottom bag supporting mechanism, wherein the ultrasonic sealing mechanism is located above the feeding valve nozzle mechanism and is connected with the feeding valve nozzle mechanism, the side bag supporting mechanism is located at the rear end of the left and right bag holding mechanisms, and the bottom bag supporting mechanism is located at the bottom of the left and right bag holding mechanisms; The ultrasonic sealing mechanism comprises an ultrasonic sealing machine, a sealing rotating frame, a first sealing cylinder, a second sealing cylinder and a sealing lower die, wherein the ultrasonic sealing machine is vertically and cross-arranged in the sealing rotating frame, the first sealing cylinder is arranged at the rear end of the sealing rotating frame, the front end of the sealing rotating frame is connected to the packaging machine frame, the second sealing cylinder is respectively located on both sides of the sealing rotating frame, the sealing lower die is arranged between the lower ends of the second sealing cylinder, and the sealing lower die is also connected to the feeding valve nozzle mechanism through a connecting rod; The feeding valve nozzle mechanism includes a bracket, a linkage shaft, a support plate, a swing plate, a first feeding cylinder, a second feeding cylinder, a bag pressing plate, a bag pressing arm, a bag pressing head and a discharge pipe. The cross-section of the bracket is an L-shaped structure. The linkage shaft is movably arranged on both sides of the front end of the bracket and connected to the support plate. The swing plate is movably arranged at a middle position on the upper rear end of the bracket and connected to the support plate. The first feeding cylinder is connected to the second feeding cylinder and is laterally arranged at the bottom of the bracket. The bag pressing plate is movably connected to the first feeding cylinder and is located at the rear end of the bracket. The bag pressing head is arranged at the rear end of the upper part of the bag pressing plate through the bag pressing arm. The discharge pipe laterally passes through the middle position of the bag pressing plate and the bracket and is bent and extends to the front end of the two linkage shafts.

2. The fully automatic valve bag gravity loading equipment according to claim 1 is characterized in that: The left and right bag holding mechanisms include a left bag holding plate, a right bag holding plate, a swing support rod, a bag holding swing frame, a rocker arm and a bag holding cylinder. The left bag holding plate and the right bag holding plate are respectively arranged on the bag holding swing frame through the swing support rod, and the left bag holding plate and the right bag holding plate are symmetrically arranged on the left and right sides. The rocker arms are respectively arranged on the bag holding swing frame and connected to the bag holding cylinder.

3. The fully automatic valve bag gravity loading equipment according to claim 2 is characterized in that: The side bag holding mechanism includes a rear baffle, a baffle bracket, a rear baffle cylinder and a pneumatic vibrator. The rear baffle is arranged on one side of the baffle bracket through a connecting frame and is located at the rear ends of the left bag holding plate and the right bag holding plate. The baffle cylinder is arranged on the other side of the baffle bracket, and the pneumatic vibrator is arranged at the rear end of the rear baffle.

4. The fully automatic valve bag gravity loading equipment according to claim 2 is characterized in that: The bottom bag supporting mechanism includes a bag supporting plate, a bag supporting plate bracket, a bag supporting cylinder, and a vibrator. The bag supporting plate is horizontally arranged on one side of the bag supporting plate bracket and is located at the bottom between the left bag holding plate and the right bag holding plate. The vibrator is arranged at the bottom of the bag supporting plate. One end of the bag supporting cylinder is connected to the bag supporting bracket, and the other end is connected to the bottom of the bag supporting plate.

5. The fully automatic valve bag gravity loading equipment according to claim 1 is characterized in that: When the packaging rack mechanism is in an inclined state, the front port of the discharge pipe is communicated with the unloading pipe.

6. The fully automatic valve bag gravity loading equipment according to claim 5 is characterized in that: When the packaging rack mechanism is in an inclined state, the inclined angle is 30 degrees.

7. The fully automatic valve bag gravity loading equipment according to claim 1 is characterized in that: The swing mechanism adopts a swing cylinder and is arranged obliquely. One end of the swing cylinder is connected to the packaging frame mechanism, and the other end is connected to the packaging machine frame.

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