Counting and bagging equipment

Abstract

The utility model provides counting and bagging equipment which comprises a machine frame, a material bag opening mechanism and a material bag grabbing mechanism are oppositely arranged, an opening position is arranged between the material bag opening mechanism and the material bag grabbing mechanism, and a material bag bin is arranged above the material bag grabbing mechanism. The material bag grabbing mechanism comprises a first position located at the bottom of the material bag bin and a second position located at the opening position, a discharging port of the counting and charging mechanism is located above the opening position, and the finished product collecting and conveying mechanism is located below the opening position. The material bag grabbing mechanism grabs a bag body from the bottom of the material bag bin, the material bag opening mechanism and the material bag grabbing mechanism open the bag body, materials are conveyed into the opened bag body through the counting and charging mechanism, and the counting and charging mechanism counts the materials in the conveying process. The bag body containing the materials falls into the finished product collecting and conveying mechanism to be conveyed to a designated position, the structure is compact, the space utilization rate is high, and bag body opening, counting and bagging can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of counting bagging, in particular to a counting bagging device. Background Art

[0002] Conveyor belts play an important and indispensable role in the food processing industry and the machinery manufacturing industry. Especially in the field of food processing, conveyor belts transport semi-finished products, which is not only safe and hygienic, but also greatly reduces labor costs and improves the efficiency of enterprises. In existing production and processing, products usually need to be packed into packaging bags for packaging and counting.

[0003] The existing Chinese patent application document with publication number CN109279108B discloses a packaging bag counting system, in which four-grid cartons are placed on a rotating disk, and a cavity in the four-grid carton is located directly below a lower hopper. While the packaging bag conveyor belt is transferring the packaging bags, the counter counts the packaging bags through a diffuse reflection photoelectric sensor. When the count value reaches n times of a preset limit, the controller controls the cover of the lower hopper to close, and the cover opens after the rotating disk rotates 90°; when the count value reaches 4n times of the preset limit, the cover closes, the rotating disk does not rotate, and the controller controls the pushing device to push the four-grid carton on the input conveyor belt onto the rotating disk, the cover opens, and the four-grid carton originally on the rotating disk is pushed to the output conveyor belt.

[0004] The counting and bagging equipment in the prior art occupies a large area and is not suitable for bag packaging, so there is room for improvement. Utility Model Content

[0005] In view of the defects in the prior art, the purpose of the utility model is to provide a counting and bagging device.

[0006] According to the utility model, a counting and bagging device is provided, which includes a frame, on which a bag bin, a bag grabbing mechanism, a counting and loading mechanism, a bag opening mechanism and a finished product collecting and conveying mechanism are arranged; the bag opening mechanism and the bag grabbing mechanism are arranged opposite to each other, and an open position is arranged between the bag opening mechanism and the bag grabbing mechanism, the bag bin is arranged above the bag grabbing mechanism, the bag grabbing mechanism includes a first position located at the bottom of the bag bin and a second position located at the open position, the discharge port of the counting and loading mechanism is located above the open position, and the finished product collecting and conveying mechanism is located below the open position.

[0007] Preferably, the material bag grabbing mechanism includes a first suction cup, a first telescopic cylinder and a first telescopic rod, the first telescopic cylinder is hinged to the frame, and the first suction cup is arranged at the movable end of the first telescopic cylinder; the first telescopic rod is located below the first telescopic cylinder, one end of the first telescopic rod is hinged to the frame, and the other end of the first telescopic rod is hinged to the first telescopic cylinder.

[0008] Preferably, an opening is provided at the bottom of the bag bin, which does not allow the bag body to pass freely but allows the bag grabbing mechanism to grab the bag body.

[0009] Preferably, the bags are stacked vertically in the bag bin.

[0010] Preferably, the material bag opening mechanism comprises a second suction cup and a second telescopic cylinder, the second telescopic cylinder is fixed on the frame, and the second suction cup is arranged at the movable end of the second telescopic cylinder.

[0011] Preferably, the counting loading mechanism comprises a feeding conveyor belt and a feeding hopper, the feeding conveyor belt is provided with a counting encoder, the feeding funnel is arranged at the conveying end of the feeding conveyor belt, and the discharge port of the feeding funnel is located directly above the open position.

[0012] Preferably, a third telescopic cylinder is provided on the frame, the third telescopic cylinder is fixed on the frame, a movable rod of the third telescopic cylinder is vertically arranged, and the movable rod of the third telescopic cylinder is firmly connected to the feeding funnel.

[0013] Preferably, the finished product collection and conveying mechanism includes a feeding conveyor belt, a fourth telescopic cylinder is arranged below the feeding conveyor belt, the movable rod of the fourth telescopic cylinder is vertically arranged, the fourth telescopic cylinder is fixed on the frame, and the movable end of the fourth telescopic cylinder is fixedly connected to the feeding conveyor belt.

[0014] Preferably, a telescopic sleeve is further provided below the feeding conveyor belt, one end of the telescopic sleeve is fixedly connected to the frame, and the other end of the telescopic sleeve is fixedly connected to the feeding conveyor belt; a plurality of telescopic sleeves are provided on the peripheral side of the fourth telescopic cylinder.

[0015] Preferably, the frame is also provided with an auxiliary opening mechanism, which includes a fifth cylinder and a pneumatic chuck. The pneumatic chuck is installed at the movable end of the fifth cylinder, and the fifth cylinder drives the pneumatic chuck to approach or move away from the opening position.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model grabs a bag from the bottom of the bag bin through the bag grabbing mechanism, and the bag opening mechanism and the bag grabbing mechanism open the bag. The material is transported into the opened bag by the counting and loading mechanism, and the counting and loading mechanism counts the material during the transportation process. The bag containing the material falls into the finished product collection and conveying mechanism and is transported to the designated position. The utility model has a compact structure and high space utilization, and can complete the bag opening and counting and bagging.

[0018] 2. The utility model helps to improve the convenience of loading materials into the bag body by simultaneously grabbing the bag body or releasing the bag body through the auxiliary opening mechanism, the bag opening mechanism and the bag grabbing mechanism.

[0019] 3. The utility model can make the feeding conveyor belt move in the height direction through the fourth telescopic cylinder, thereby reducing the impact when the bag containing the material falls into the feeding conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a side schematic diagram of the overall structure of the counting and bagging equipment mainly embodied in the utility model;

[0022] Figure 2 This is an axial schematic diagram of the overall structure of the counting and bagging equipment mainly embodied in the utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the finished product collection and transportation mechanism of the present invention.

[0024] Reference numerals:

[0025] Frame 1 Bag opening mechanism 5

[0026] Bag bin 2 Second suction cup 51

[0027] Bag grabbing mechanism 3 Second telescopic cylinder 52

[0028] First suction cup 31 Finished product collection and delivery mechanism 6

[0029] First telescopic cylinder 32 Feeding conveyor belt 61

[0030] First telescopic rod 33 Fourth telescopic cylinder 62

[0031] Counting loading mechanism 4 Telescopic sleeve 63

[0032] Feed conveyor belt 41 Auxiliary opening mechanism 7

[0033] Feeding hopper 42 Fifth cylinder 71

[0034] Counting encoder 43 Pneumatic chuck 72

[0035] The third telescopic cylinder 44 DETAILED DESCRIPTION

[0036] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0037] like Figure 1 , Figure 2 as well as Figure 3 As shown, a counting bagging device provided by the utility model includes a frame 1, which is erected on the ground, and is provided with a bag bin 2, a bag grabbing mechanism 3, a counting and loading mechanism 4, a bag opening mechanism 5, and a finished product collecting and conveying mechanism 6. The bag opening mechanism 5 is arranged opposite to the bag grabbing mechanism 3, and an opening position is arranged between the bag opening mechanism 5 and the bag grabbing mechanism 3. The bag bin 2 is arranged above the bag grabbing mechanism 3, and the bag grabbing mechanism 3 includes a first position located at the bottom of the bag bin 2 and a second position located at the opening position. The discharge port of the counting and loading mechanism 4 is located above the opening position, and the finished product collecting and conveying mechanism 6 is located below the opening position.

[0038] During operation, the bag grabbing mechanism 3 moves to the first position to grab a bag from the bottom of the bag bin 2, and then the bag grabbing mechanism 3 moves to the second position with the grabbed bag. At this time, the bag opening mechanism 5 grabs the side of the bag away from the bag grabbing mechanism 3, and the bag opening mechanism 5 and the bag grabbing mechanism 3 move away from each other to open the bag. The material is transported into the opened bag by the counting and loading mechanism 4, and the counting and loading mechanism 4 can count the material during the transportation process. Then the bag containing the material falls into the finished product collecting and conveying mechanism 6 and is transported to the designated position.

[0039] Specifically, the bag grabbing mechanism 3 includes a first suction cup 31, a first telescopic cylinder 32 and a first telescopic rod 33. The first telescopic cylinder 32 is hinged to the frame 1, and the first suction cup 31 is arranged at the movable end of the first telescopic cylinder 32. The present application proposes a hinged connection method between the first telescopic cylinder 32 and the frame 1: a fixed frame can be arranged on the frame 1, a rotating rod can be fixedly installed on the first telescopic cylinder 32, and the rotating rod is rotatably connected to the fixed frame through a bearing. The axis of the rotating rod is arranged horizontally.

[0040] The first telescopic rod 33 is located below the first telescopic cylinder 32, one end of the first telescopic rod 33 is hinged to the frame 1, and the other end of the first telescopic rod 33 is hinged to the first telescopic cylinder 32. Further, the bottom end of the first telescopic rod 33 is rotatably connected to the frame 1 through a rod, and the upper end of the first telescopic rod 33 is rotatably connected to a connecting rod, and the connecting rod is fixedly connected to a rotating rod fixed on the first telescopic cylinder 32. It should be noted that in the first position, the first telescopic cylinder 32 is vertically arranged, and in the second position, the first telescopic cylinder 32 is horizontally arranged.

[0041] More specifically, the bags are stacked vertically in the bag bin 2. An opening is provided at the bottom of the bag bin 2 that does not allow the bags to pass freely but allows the bag grabbing mechanism 3 to grab the bags. This ensures that the bags placed in the bag bin 2 will not fall out of the opening under normal conditions, and when the bag grabbing mechanism 3 enters the first position, it can grab the bags from the opening.

[0042] When grabbing the bag body, the first telescopic rod 33 is started to drive the first telescopic cylinder 32 to move to a vertical state, and the first telescopic cylinder 32 drives the first suction cup 31 to move upward to grab the bag body. Then the first telescopic cylinder 32 retracts, and the first telescopic rod 33 drives the first telescopic cylinder 32 to move to a horizontal state, and the second telescopic cylinder 52 drives the grabbed bag body to move to an open position.

[0043] The height of the bag opening mechanism 5 on the frame 1 is the same as the height of the bag grabbing mechanism 3 when it is in the second state. The bag opening mechanism 5 includes a second suction cup 51 and a second telescopic cylinder 52. The second telescopic cylinder 52 is fixed on the frame 1, and the second suction cup 51 is arranged at the movable end of the second telescopic cylinder 52. The movable rod of the second telescopic cylinder 52 is arranged horizontally, and the second telescopic cylinder 52 is close to or away from the bag grabbing mechanism 3. The second telescopic cylinder 52 drives the second suction cup 51 to move horizontally to the opening position, the second suction cup 51 grabs the bag body, and the second telescopic cylinder 52 and the first telescopic cylinder 32 move away from each other to open the bag body.

[0044] The counting and loading mechanism 4 includes a feeding conveyor belt 41 and a feeding hopper 42. The feeding conveyor belt 41 is provided with a counting encoder 43. The feeding hopper 42 is provided at the conveying end of the feeding conveyor belt 41. The discharge port of the feeding hopper 42 is located just above the open position. The frame 1 is provided with a third telescopic cylinder 44, which is fixed to the frame 1. The movable rod of the third telescopic cylinder 44 is vertically arranged, and the movable rod of the third telescopic cylinder 44 is tightly connected to the feeding hopper 42.

[0045] The feeding conveyor belt 41 conveys the material to the feeding hopper 42, and the discharge port of the feeding hopper 42 extends to the opening of the bag body, so that the impact of loading the material into the bag body can be reduced, and the counting encoder 43 can count the material. Furthermore, the height of the feeding hopper 42 can be adjusted by the third telescopic cylinder 44, further reducing the impact of loading the material into the bag body. Furthermore, a movable baffle can be set on the feeding conveyor belt 41, and a switch door can be set at the discharge port of the feeding hopper 42, so that the loading of the material into the bag body can be interrupted at any time.

[0046] The finished product collection and conveying mechanism 6 includes a feeding conveyor belt 61, a fourth telescopic cylinder 62 is arranged below the feeding conveyor belt 61, the movable rod of the fourth telescopic cylinder 62 is arranged vertically, the fourth telescopic cylinder 62 is fixed on the frame 1, and the movable end of the fourth telescopic cylinder 62 is fixedly connected to the feeding conveyor belt 61. After the material is bagged, the bag opening mechanism 5 and the bag grabbing mechanism 3 both release the bag body, and the feeding conveyor belt 61 can be moved in the height direction by means of the fourth telescopic cylinder 62, so as to reduce the impact when the bag body filled with materials falls into the feeding conveyor belt 61.

[0047] Furthermore, a telescopic sleeve 63 is further provided below the feeding conveyor belt 61, one end of the telescopic sleeve 63 is fixedly connected to the frame 1, and the other end of the telescopic sleeve 63 is fixedly connected to the feeding conveyor belt 61. A plurality of telescopic sleeves 63 are provided around the fourth telescopic cylinder 62. The present application preferably evenly provides four telescopic sleeves 63 around the fourth telescopic cylinder 62, and with the guidance and support of the four telescopic sleeves 63, the stability of the lifting and lowering movement of the feeding conveyor belt 61 is improved.

[0048] It should be emphasized that the first suction cup 31 and the second suction cup 51 of the present application are both pneumatic suction cups, which can be pneumatically controlled to grab or release the bag body.

[0049] Furthermore, the frame 1 is also provided with an auxiliary opening mechanism 7, and one group of the auxiliary opening mechanism 7 is respectively provided on the two opposite sides of the opening position, and the connection line of the two groups of auxiliary opening mechanisms 7 and the connection between the material bag opening mechanism 5 and the material bag grabbing mechanism 3 are perpendicular to each other in the horizontal plane. The auxiliary opening mechanism 7 includes a fifth cylinder 71 and a pneumatic chuck 72, the fifth cylinder 71 is fixedly mounted on the frame 1, and the pneumatic chuck 72 is mounted on the movable end of the fifth cylinder 71, and the fifth cylinder 71 drives the pneumatic chuck 72 to approach or move away from the opening position.

[0050] When the bag grabbing mechanism 3 drives the grabbed bag to move to the open position, the two fifth cylinders 71 both move toward the open position, and the two pneumatic clamps 72 clamp the bag respectively, and then the bag opening mechanism 5 and the bag grabbing mechanism 3 move away from each other to open the bag. After the material is bagged, the auxiliary opening mechanism 7, the bag opening mechanism 5 and the bag grabbing mechanism 3 release the bag at the same time, so that the bag falls onto the feeding conveyor belt 61.

[0051] The application has a compact structure and high space utilization, and can complete bag opening and counting and bagging.

[0052] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0053] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A counting and bagging device, characterized in that: The machine comprises a frame (1), on which a material bag bin (2), a material bag grabbing mechanism (3), a counting and loading mechanism (4), a material bag opening mechanism (5) and a finished product collecting and conveying mechanism (6) are arranged; The material bag opening mechanism (5) and the material bag grabbing mechanism (3) are arranged opposite to each other, an open position is arranged between the material bag opening mechanism (5) and the material bag grabbing mechanism (3), the material bag bin (2) is arranged above the material bag grabbing mechanism (3), the material bag grabbing mechanism (3) comprises a first position located at the bottom of the material bag bin (2) and a second position located at the open position, the discharge port of the counting and loading mechanism (4) is located above the open position, and the finished product collecting and conveying mechanism (6) is located below the open position.

2. The counting and bagging equipment according to claim 1, characterized in that: The material bag grabbing mechanism (3) comprises a first suction cup (31), a first telescopic cylinder (32) and a first telescopic rod (33), wherein the first telescopic cylinder (32) is hinged to the frame (1), and the first suction cup (31) is arranged at the movable end of the first telescopic cylinder (32); The first telescopic rod (33) is located below the first telescopic cylinder (32); one end of the first telescopic rod (33) is hinged to the frame (1); and the other end of the first telescopic rod (33) is hinged to the first telescopic cylinder (32).

3. The counting and bagging equipment according to claim 1, characterized in that: The bottom of the bag bin (2) is provided with an opening that does not allow the bag body to pass freely but allows the bag grabbing mechanism (3) to grab the bag body.

4. The counting and bagging equipment according to claim 1, characterized in that: The bags are stacked in the vertical direction in the bag bin (2).

5. The counting and bagging equipment according to claim 1, characterized in that: The material bag opening mechanism (5) comprises a second suction cup (51) and a second telescopic cylinder (52), wherein the second telescopic cylinder (52) is fixed on the frame (1), and the second suction cup (51) is arranged at the movable end of the second telescopic cylinder (52).

6. The counting and bagging equipment according to claim 1, characterized in that: The counting loading mechanism (4) comprises a feeding conveyor belt (41) and a feeding hopper (42), wherein the feeding conveyor belt (41) is provided with a counting encoder (43), the feeding hopper (42) is arranged at the conveying end of the feeding conveyor belt (41), and the discharge port of the feeding hopper (42) is located directly above the open position.

7. The counting and bagging device according to claim 6, characterized in that: A third telescopic cylinder (44) is arranged on the frame (1), the third telescopic cylinder (44) is fixed on the frame (1), a movable rod of the third telescopic cylinder (44) is arranged vertically, and the movable rod of the third telescopic cylinder (44) is firmly connected to the feeding funnel (42).

8. The counting and bagging equipment according to claim 1, characterized in that: The finished product collecting and conveying mechanism (6) comprises a feeding conveyor belt (61), a fourth telescopic cylinder (62) is arranged below the feeding conveyor belt (61), a movable rod of the fourth telescopic cylinder (62) is arranged vertically, the fourth telescopic cylinder (62) is fixed on the frame (1), and a movable end of the fourth telescopic cylinder (62) is fixedly connected to the feeding conveyor belt (61).

9. The counting and bagging device according to claim 8, characterized in that: A telescopic sleeve (63) is also provided below the feeding conveyor belt (61), one end of the telescopic sleeve (63) is fixedly connected to the frame (1), and the other end of the telescopic sleeve (63) is fixedly connected to the feeding conveyor belt (61); A plurality of telescopic sleeves (63) are provided on the circumferential side of the fourth telescopic cylinder (62).

10. The counting and bagging device according to claim 1, characterized in that: The frame (1) is also provided with an auxiliary opening mechanism (7), the auxiliary opening mechanism (7) comprising a fifth cylinder (71) and a pneumatic chuck (72), the pneumatic chuck (72) being mounted on the movable end of the fifth cylinder (71), and the fifth cylinder (71) drives the pneumatic chuck (72) to move closer to or farther from an opening position.

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