Automatic package cutting mechanism with safe blocking structure

Abstract

The utility model provides an automatic bag cutting mechanism with a safe blocking structure, and belongs to the technical field of auxiliary equipment of a feeding station. The device comprises a feeding seat which is obliquely arranged, side baffles are arranged on the two sides of the feeding seat, a bag scratching assembly is arranged at the discharging end of the feeding seat, and a safety blocking structure is arranged above the bag scratching assembly. The bag cutting assembly can automatically cut a powder bag, so that powder in the powder bag can be automatically poured into a feeding station, in the process that the powder bag enters the feeding station to be poured, the safety blocking structure can block the discharging end of the feeding base and cover the bag cutting assembly, workers are prevented from being scratched by the bag cutting assembly, and at the moment, one powder bag can be pre-placed on the feeding base; and the feeding efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary equipment of a feeding station and relates to an automatic bagging mechanism with a safety blocking structure. Background Art

[0002] The powdered particles are put into the feeding station and then passed through the feeding station conveyor line processing equipment. At present, the process of putting the powder into the feeding station is carried out manually. The workers need to cut open the packaging bag of powder, carry it to the top of the feeding station and pour the powder into the feeding station. This process consumes a lot of physical energy of the workers. Utility Model Content

[0003] The utility model aims to solve the above problems and provides an automatic bagging mechanism with a safety blocking structure.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic bagging mechanism with a safety blocking structure comprises an inclined feeding seat, side baffles are arranged on both sides of the feeding seat, a bagging assembly is arranged at the discharge end of the feeding seat, and a safety blocking structure is arranged above the bagging assembly.

[0006] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the bagging assembly includes a plurality of saw blades arranged in parallel, a saw blade driver is arranged on the side of the feed seat, the output shaft end of the saw blade driver is connected to a saw blade drive shaft which is parallel to the feed seat and located below the feed seat, a plurality of saw blades are fixed on the saw blade drive shaft and the top end of the saw blade is located above the feed seat, and a plurality of saw blade grooves corresponding to the saw blades are also arranged on the feed seat.

[0007] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the safety blocking structure includes two blocking cover brackets fixed on the feed seat, a rotating rod is rotatably connected between the two blocking cover brackets, a front baffle is fixedly connected to the bottom of the rotating rod, a cover body is fixedly connected to the bottom end of the front baffle, and a flip assembly that can drive the rotating rod to rotate is also provided on the feed seat. The cross-section of the cover body is a right-angled triangle and the top of the cover body is perpendicular to the front baffle. When the front baffle rotates to be perpendicular to the feed seat, the inclined surface of the bottom of the cover body and the plane of the feed seat are in contact with each other.

[0008] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the flipping assembly includes a flipping driver fixed on the side of the feed seat away from the saw blade driver, the flipping driver and the feed seat are rotatably matched, and the output shaft end of the flipping driver is rotatably connected to a flip arm through a No. 1 connecting piece, and the flipping arm is fixedly connected to the rotating rod.

[0009] The above-mentioned automatic bagging mechanism with a safety blocking structure also includes an adjustment component capable of adjusting the inclination angle of the feed seat.

[0010] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the adjustment component includes an adjustment driver, the adjustment driver and the feeder frame are rotatably matched, and the output shaft end of the adjustment driver is rotatably matched with the feed seat through a second connecting piece.

[0011] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the side baffle has a bending portion on the side of the feed end close to the feed seat, and the bending portion is bent in the direction away from the feed seat. An adjustment plate parallel to the feed seat is also provided on the inner side of the side baffle, and an adjustment plate translation component that can drive the adjustment plate to move toward or away from the side baffle is also provided between the adjustment plate and the side baffle.

[0012] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the adjustment plate translation assembly includes two limiting sleeves fixed to the outside of the side baffle, the adjustment plate is fixedly connected with an adjustment rod inserted into the limiting sleeve, and the limiting sleeve is threaded with a locking bolt whose top end can resist the adjustment rod.

[0013] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the adjustment plate has an open section bent toward the bending portion on one side of the feeding end close to the feeding seat.

[0014] In the above-mentioned automatic bagging mechanism with a safety blocking structure, the bottom of the feeding end of the feeding seat is also fixedly connected to a receiving hopper, and the saw blade and the saw blade groove are both arranged in the installation area of ​​the receiving hopper.

[0015] Compared with the existing technology, the advantages of the utility model are:

[0016] 1. The feed seat is arranged on the feeding station and the discharge end of the feed seat is connected to the feeding port of the feeding station. After the powder bag is placed on the inclined feed seat, the powder bag can automatically slide to the feeding station. When the powder bag passes the discharge end, the bag-splitting assembly can automatically split the powder bag so that the powder in the powder bag can be automatically poured into the feeding station. During the process of the powder bag entering the feeding station for dumping, the safety blocking structure can block the discharge end of the feed seat and cover the bag-splitting assembly to prevent the bag-splitting assembly from scratching the workers. At this time, a powder bag can be pre-placed on the feed seat to improve the feeding efficiency.

[0017] 2. When the powder bag is loaded, the saw blade driver can drive a plurality of saw blades to rotate through the saw blade drive shaft so as to cut the powder bag open when the powder bag passes by.

[0018] 3. The flipping drive can drive the flipping arm to move, the flipping arm movement can drive the rotating rod to rotate, and the rotation of the rotating rod can drive the front baffle to switch between the blocking position perpendicular to the feed seat and the discharge position parallel to the feed seat.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the safety blocking structure of the utility model when it is in a blocking state;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model when it is in working state;

[0022] Figure 3 It is the front view of the utility model;

[0023] Figure 4 It is a top view of the utility model;

[0024] Figure 5 It is a cross-sectional view of the utility model.

[0025] In the figure, there are a feed seat 201, a side baffle 202, a bagging assembly 203, a safety blocking structure 204, a saw blade 205, a saw blade driver 206, a saw blade slot 207, a blocking cover bracket 208, a rotating rod 209, a front baffle 210, a cover body 211, a flip driver 212, a flip arm 213, an adjustment assembly 214, an adjustment driver 215, a bending portion 216, an adjustment plate 217, a limiting sleeve 218, an adjustment rod 219, a locking bolt 220, an open section 221, and a material receiving hopper 222. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 5 As shown, an automatic bagging mechanism with a safety blocking structure includes an inclined feed seat 201, side baffles 202 are arranged on both sides of the feed seat 201, a bagging component 203 is arranged at the discharge end of the feed seat 201, and a safety blocking structure 204 is arranged above the bagging component 203.

[0027] In the utility model, the feed seat is arranged on the feeding station and the discharge end of the feed seat is connected to the feeding port of the feeding station. After the powder bag is placed on the inclined feed seat 201, the powder bag can automatically slide to the feeding station and exit. When the powder bag passes the discharge end, the bag-cutting component 203 can automatically cut the powder bag open so that the powder in the powder bag can be automatically poured into the feeding station. During the process of the powder bag entering the feeding station for pouring, the safety blocking structure 204 can block the discharge end of the feed seat and cover the bag-cutting component to prevent the bag-cutting component from scratching the workers. At this time, a powder bag can be pre-placed on the feed seat to improve the feeding efficiency.

[0028] Specifically, the bagging assembly 203 includes a plurality of saw blades 205 arranged in parallel, a saw blade driver 206 is arranged on the side of the feed seat 201, the end of the output shaft of the saw blade driver 206 is connected to a saw blade drive shaft which is parallel to the feed seat 201 and located below the feed seat 201, the plurality of saw blades 205 are fixed on the saw blade drive shaft and the top of the saw blade 205 is located above the feed seat 201, and the feed seat 201 is also provided with a plurality of saw blade grooves 207 corresponding to the saw blades 205. When the powder bag is loaded, the saw blade driver 206 can drive the plurality of saw blades to rotate through the saw blade drive shaft so as to be able to slit the powder bag when the powder bag passes by.

[0029] Those skilled in the art should understand that the saw blade driver may be a rotary cylinder or a motor, etc.

[0030] Specifically, the safety blocking structure 204 includes two blocking cover brackets 208 fixed on the feed seat 201, and a rotating rod 209 is rotatably connected between the two blocking cover brackets 208. The bottom of the rotating rod 209 is fixedly connected to a front baffle 210, and the bottom end of the front baffle 210 is fixedly connected to a cover body 211. The feed seat 201 is also provided with a flip assembly that can drive the rotating rod 209 to rotate. The cross-section of the cover body 211 is a right-angled triangle and the top of the cover body 211 is perpendicular to the front baffle 210. When the front baffle 210 is rotated to be perpendicular to the feed seat 201, the bottom inclined surface of the cover body 211 and the plane of the feed seat 201 are in contact with each other. The flip assembly includes a flip driver 212 fixed to the side of the feed seat 201 away from the saw blade driver 206. The flip driver 212 and the feed seat 201 are rotatably matched. The output shaft end of the flip driver 212 is rotatably connected to a flip arm 213 through a No. 1 connecting piece, and the flip arm 213 is fixed to the rotating rod 209. The flipping drive can drive the flipping arm to move, the flipping arm movement can drive the rotating rod to rotate, and the rotation of the rotating rod can drive the front baffle to switch between a blocking position perpendicular to the feed seat and a discharge position parallel to the feed seat.

[0031] Those skilled in the art should understand that the flip driver may be an oil cylinder, an air cylinder or a linear motor, etc.

[0032] Preferably, combined Figure 3 As shown, it also includes an adjustment component 214 that can adjust the inclination angle of the feed seat 201. The adjustment component 214 includes an adjustment driver 215. The adjustment driver 215 and the feeder frame are rotatably matched. The output shaft end of the adjustment driver 215 is rotatably matched with the feed seat 201 through the second connecting piece. The feed seat can be driven to rotate along the connection between the feed seat and the feed station by the adjustment driver, so that the inclination angle of the feed plate can be adjusted. When placing a powder bag on the feed seat, the adjustment driver flips the feed seat to a horizontal level, which can reduce the physical exertion during feeding. When the feed seat feeds the feed station, the adjustment driver drives the feed seat to rotate to an inclination so that the powder bag can slide down to the feed station.

[0033] Those skilled in the art should understand that the adjustment driver may be an oil cylinder, an air cylinder or a linear motor, etc.

[0034] Preferably, combined Figure 1 , Figure 2 and Figure 4 As shown, the side baffle 202 has a bending portion 216 on the side of the feeding end close to the feeding seat 201, and the bending portion 216 is bent in the direction away from the feeding seat 201. The inner side of the side baffle 202 is also provided with an adjustment plate 217 parallel to the feeding seat 201, and an adjustment plate translation assembly capable of driving the adjustment plate 217 to move toward or away from the side baffle 202 is also provided between the adjustment plate 217 and the side baffle 202. Since the powder bag is generally a rectangular package, the two adjustment plates on the two side baffles can limit the powder bag so that the powder bag can always maintain the same position for feeding, that is, when the powder bag slides downward, the sliding direction of the powder bag and the length direction of the powder bag remain parallel, and according to the size of the powder bag, the spacing between the two adjustment plates can be adjusted by the adjustment plate translation assembly.

[0035] Specifically, the adjustment plate translation assembly includes two limiting sleeves 218 fixed to the outside of the side baffle 202, an adjustment rod 219 inserted into the limiting sleeve 218 is fixedly connected to the adjustment plate 217, and a locking bolt 220 whose top end can abut against the adjustment rod 219 is screwed on the limiting sleeve 218. The adjustment rod fixed to the adjustment plate 217 and the limiting sleeve are slidably matched, and the horizontally movable adjustment rod can move toward or away from the side baffle to adjust the distance between the two adjustment plates. After the adjustment of the adjustment plate is completed, the adjustment rod can be locked by the locking bolt.

[0036] Preferably, the adjustment plate 217 has an open section 221 on one side of the feed end close to the feed seat 201, which is bent toward the bending portion 216. The open section can facilitate the placement of the powder bag.

[0037] Preferably, combined Figure 5As shown, the bottom of the feeding end of the feeding seat 201 is also fixedly connected to a receiving hopper 222, and the saw blade 205 and the saw blade groove 207 are both arranged in the installation area of ​​the receiving hopper 222. When the saw blade cuts the powder bag, a small amount of powder will fall from the saw blade groove 207, and the receiving hopper can be arranged to collect this part of the powder.

[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0039] Although this article uses the feed base 201, side baffle 202, bagging assembly 203, safety blocking structure 204, saw blade 205, saw blade driver 206, saw blade slot 207, blocking cover bracket 208, rotating rod 209, front baffle 210, cover body 211, flip driver 212, flip arm 213, adjustment assembly 214, adjustment driver 215, bending portion 216, adjustment plate 217, limit sleeve 218, adjustment rod 219, locking bolt 220, open section 221, material receiving hopper 222, etc. more frequently, these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An automatic bagging mechanism with a safety blocking structure, comprising a tilted feeding seat (201), wherein side baffles (202) are arranged on both sides of the feeding seat (201), characterized in that: A bagging assembly (203) is provided at the discharging end of the feeding seat (201), and a safety blocking structure (204) is provided above the bagging assembly (203).

2. The automatic bagging mechanism with a safety blocking structure according to claim 1 is characterized in that: The bagging assembly (203) comprises a plurality of saw blades (205) arranged in parallel, a saw blade driver (206) is arranged on the side of the feed seat (201), the end of the output shaft of the saw blade driver (206) is connected to a saw blade drive shaft which is parallel to the feed seat (201) and located below the feed seat (201), the plurality of saw blades (205) are fixed on the saw blade drive shaft and the top of the saw blade (205) is located above the feed seat (201), and the feed seat (201) is also provided with a plurality of saw blade grooves (207) corresponding to the saw blades (205).

3. The automatic bagging mechanism with a safety blocking structure according to claim 2 is characterized in that: The safety blocking structure (204) comprises two blocking cover brackets (208) fixed on the feed seat (201), a rotating rod (209) is rotatably connected between the two blocking cover brackets (208), a front baffle (210) is fixedly connected to the bottom of the rotating rod (209), and a cover body (211) is fixedly connected to the bottom end of the front baffle (210), and the feed seat (201) is also provided with a flip assembly capable of driving the rotating rod (209) to rotate, the cross-section of the cover body (211) is a right triangle and the top of the cover body (211) is perpendicular to the front baffle (210), when the front baffle (210) rotates to be perpendicular to the feed seat (201), the bottom inclined surface of the cover body (211) and the plane of the feed seat (201) are in contact with each other.

4. The automatic bagging mechanism with a safety blocking structure according to claim 3 is characterized in that: The flip assembly comprises a flip driver (212) fixed on a side of a feed seat (201) away from a saw blade driver (206); the flip driver (212) and the feed seat (201) are rotatably matched; the output shaft end of the flip driver (212) is rotatably connected to a flip arm (213) via a No. 1 connecting piece; and the flip arm (213) and the rotating rod (209) are fixedly connected.

5. The automatic bagging mechanism with a safety blocking structure according to any one of claims 1 to 4, characterized in that: It also includes an adjustment component (214) capable of adjusting the inclination angle of the feed seat (201).

6. The automatic bagging mechanism with a safety blocking structure according to claim 5, characterized in that: The adjusting assembly (214) comprises an adjusting driver (215), the adjusting driver (215) and the feeding machine frame are rotatably matched, and the output shaft end of the adjusting driver (215) is rotatably matched with the feeding seat (201) via a second connecting piece.

7. The automatic bagging mechanism with a safety blocking structure according to any one of claims 1 to 4, characterized in that: The side baffle (202) has a bending portion (216) on one side of the feeding end close to the feeding seat (201), and the bending portion (216) is bent in a direction away from the feeding seat (201). An adjustment plate (217) parallel to the feeding seat (201) is also provided on the inner side of the side baffle (202), and an adjustment plate translation component capable of driving the adjustment plate (217) to move in a direction close to or away from the side baffle (202) is also provided between the adjustment plate (217) and the side baffle (202).

8. The automatic bagging mechanism with a safety blocking structure according to claim 7, characterized in that: The adjustment plate translation assembly comprises two limiting sleeves (218) fixed on the outside of the side baffle (202); an adjustment rod (219) inserted into the limiting sleeve (218) is fixedly connected to the adjustment plate (217); a locking bolt (220) is screwed on the limiting sleeve (218) and the top end of the locking bolt can abut against the adjustment rod (219).

9. The automatic bagging mechanism with a safety blocking structure according to claim 7, characterized in that: The adjusting plate (217) has an open section (221) on one side of the feeding end close to the feeding seat (201) and is bent toward the bending portion (216).

10. The automatic bagging mechanism with a safety blocking structure according to any one of claims 2 to 4, characterized in that: The bottom of the feeding end of the feeding seat (201) is also fixedly connected to a receiving hopper (222), and the saw blade (205) and the saw blade groove (207) are both arranged in the installation area of ​​the receiving hopper (222).

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