A bag stacking mechanism for a bag stacking machine

Abstract

The utility model relates to the technical field of stacking equipment, and discloses a bag stacking mechanism of a bag stacking machine, comprising a base, a supporting leg fixedly connected to the bottom end of the base, a transport mechanism being arranged at the top of the base, and a bag stacking mechanism being arranged at one side of the transport mechanism, so that a material bag is grabbed between two grab plates, and in the process of contacting the material bag, an outer wall of the material bag will contact a first roller, and then drive the first roller to roll, so that the grab plate can be prevented from causing damage to the material bag during the insertion process, and then as the grab plate continues to move, the material bag will contact the second roller, and through the cooperation between the first roller and the second roller, the friction between the outer wall of the material bag and the grab plate is reduced, and the material bag can be grabbed more conveniently while reducing the breakage rate, and after grabbing the material bag, an electric slide rail can be started to drive the connecting plate to move, and drive the material bag to move to one side of the support seat, and the material bag is put down, so as to repeatedly perform bag stacking operations on the material bag.

Description

Technical Field

[0001] The utility model belongs to the technical field of stacking equipment, and in particular relates to a bag stacking mechanism of a bagged object stacking machine. Background Art

[0002] With the rapid development of the economy, the demand for various means of production has been rising year by year. As a result, the production and transportation companies of various means of production have higher and higher requirements for the automation of material packaging equipment.

[0003] When using a packing robot for packing, most of the existing robot grippers are directly inserted into the bottom of the material bag and then grab the material bag for transportation and packing. Since the material of the material bag is relatively easy to break, the gripper is likely to cause damage to the material bag during the insertion and grabbing process, resulting in a large amount of dust, which will cause serious pollution to the surrounding environment and have a great impact on the physical and mental health of the staff.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems that when using a bagging robot for bagging, most existing robot grippers are directly inserted into the bottom of the material bag and then grab the material bag and transport the bag. Since the material of the material bag is easy to break, the gripper is likely to damage the material bag during the insertion and grabbing process, thereby causing a large amount of dust, which will cause serious pollution to the surrounding environment and have a great impact on the physical and mental health of the staff. The basic concept of the technical solution adopted by the utility model is:

[0006] A bag stacking mechanism of a bag stacking machine, comprising a base;

[0007] A support leg is fixedly connected to the bottom end of the base, a transport mechanism is arranged at the top end of the base, a code packing mechanism is arranged at one side of the transport mechanism, and the code packing mechanism includes a support plate fixedly connected to the top end of the base:

[0008] The bottom end of the support plate is fixedly connected to an electric slide rail, and the electric slide rail is slidably connected to a protection frame, and the inner wall of the protection frame is fixedly connected to a hydraulic rod, and the output end of the hydraulic rod is fixedly connected to a connecting plate, and the bottom end of the connecting plate is provided with a limited sliding groove, and the inner wall of the limited sliding groove is rotatably connected to a two-way screw rod through a bearing, and the two-way screw rod is fixedly connected to a motor at one end away from the bearing, and the outer wall of the motor is fixedly connected to a fixing plate, and the bottom end of the outer wall of the fixing plate is fixedly connected to the top of the connecting plate at one side of the motor, and the outer wall of the two-way screw rod is threadedly connected to a thread block, and the thread block is fixedly connected to a grab plate at one end away from the two-way screw rod, and a first rolling groove is provided on the outer wall of one side of the grab plate, and a first roller is rotatably provided on the inner wall of the first rolling groove, and the grab plate is provided with a second rolling groove on one side of the first roller, and a second roller is rotatably provided on the inner wall of the second rolling groove.

[0009] As a preferred embodiment of the utility model, the transport mechanism includes a conveying roller arranged at the top of the base, a support frame is fixedly connected to the inner outer wall of the top of the base, a groove is opened on the outer wall of the support frame, and a rotating shaft is rotatably connected to the inner wall of the groove, a support seat is fixedly connected to the outer wall of one side of the base, a third roller is arranged on the top of the support seat, and a baffle is fixedly connected to the top of the support seat.

[0010] As a preferred embodiment of the utility model, an outer wall on one side of the grab plate is provided with an inclined surface, and the first roller and the second roller are both provided on the inclined surface, and the two are distributed on the grab plate in an inclined and parallel state.

[0011] As a preferred embodiment of the present invention, there are two grab plates, which are distributed on the left and right sides of the bottom end of the connecting plate in a bilaterally symmetrical structure.

[0012] As a preferred implementation of the utility model, the inner wall of the limiting sliding groove provided at the bottom end of the connecting plate fits snugly with the outer wall of the threaded block.

[0013] As a preferred embodiment of the present invention, there are two support frames, and the support frames are distributed on the inner and outer walls of the top end of the base in a bilaterally symmetrical structure.

[0014] As a preferred embodiment of the present utility model, the conveying roller and the top end of the third roller are on the same plane.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model grasps the material bag between two grasping plates, and in the process of contacting the material bag, the outer wall of the material bag will contact the first roller, and then drive the first roller to roll, so as to prevent the grasping plate from causing damage to the material bag during the insertion process, and then as the grasping plate continues to move, the material bag will contact the second roller, and through the cooperation between the first roller and the second roller, the friction between the outer wall of the material bag and the grasping plate can be reduced, and the material bag can be grasped more conveniently while reducing the breakage rate. After grasping the material bag, the electric slide rail can be started to drive the connecting plate to move, drive the material bag to move to one side of the support seat, and put the material bag down, so as to repeatedly perform the bag-stacking operation on the material bag.

[0017] The utility model places the material bag on the conveying roller, and then transports the material bag through the conveying roller. During the transportation of the material bag, the outer wall thereof will contact the outer wall of the rotating shaft, and then drive the rotating shaft to rotate, so that the friction between the material bag and the inner outer wall of the base during transportation can be reduced through the rotating shaft, thereby further reducing the breakage rate. At the same time, the position of the material bag can be corrected through the action of the rotating shaft to prevent the material bag from being tilted during transportation, which affects the subsequent grabbing operation of the grab plate, and the material bag is transported to the third roller, and then blocked by the baffle plate so that the material bag stays on the third roller, and then the grab plate grabs the material bag, so that the material bag can be automatically transported, and at the same time, the breakage rate of the material bag during transportation is reduced.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached picture:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the code packaging mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the code packaging mechanism of the utility model Figure 1 ;

[0024] Figure 5 This is a schematic diagram of the structure of the code packaging mechanism of the utility model Figure 1 ;

[0025] Figure 6 It is a schematic diagram of the structural transport mechanism of the utility model.

[0026] In the figure: 1. base; 2. supporting leg; 31. code bag mechanism; 311. supporting plate; 312. electric slide rail; 313. protection frame; 314. hydraulic rod; 315. connecting plate; 316. fixing plate; 317. motor; 318. bidirectional screw rod; 319. threaded block; 3110. grab plate; 3111. first roller; 3112. second roller; 32. transport mechanism; 321. transport roller; 322. supporting frame; 323. rotating shaft; 324. supporting seat; 325. third roller; 326. baffle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0028] like Figures 1 to 6 As shown, a bagging mechanism of a bagging machine comprises a base 1, a supporting leg 2 fixedly connected to the bottom end of the base 1, a transport mechanism 32 is arranged at the top end of the base 1, a bagging mechanism 31 is arranged at one side of the transport mechanism 32, the bagging mechanism 31 comprises a supporting plate 311 fixedly connected to the top end of the base 1, an electric slide rail 312 is fixedly connected to the bottom end of the supporting plate 311, a protective frame 313 is slidably connected to the electric slide rail 312, a hydraulic rod 314 is fixedly connected to the inner wall of the protective frame 313, a connecting plate 315 is fixedly connected to the output end of the hydraulic rod 314, a limiting slide groove is arranged at the bottom end of the connecting plate 315, a bidirectional screw rod 318 is rotatably connected to the inner wall of the limiting slide groove through a bearing, and the bidirectional screw rod The end of 318 away from the bearing is fixedly connected to a motor 317, the outer wall of the end of the motor 317 away from the bidirectional screw rod 318 is fixedly connected to a fixing plate 316, the bottom end of the outer wall of the fixing plate 316 away from the motor 317 is fixedly connected to the top of the connecting plate 315, the outer wall of the bidirectional screw rod 318 is threadedly connected to a thread block 319, the thread block 319 is fixedly connected to the end of the bidirectional screw rod 318 away from the bidirectional screw rod 318, a grab plate 3110 is provided on the outer wall of one side of the grab plate 3110, a first rolling groove is provided on the inner wall of the first rolling groove, a first roller 3111 is rotatably provided, the grab plate 3110 is located on one side of the first roller 3111 and a second rolling groove is provided, the inner wall of the second rolling groove is rotatably provided with a second roller 3112.

[0029] Furthermore, an inclined surface is provided on the outer wall of one side of the gripping plate 3110, and the first roller 3111 and the second roller 3112 are both provided on the inclined surface, and the two are distributed on the gripping plate 3110 in an inclined parallel state, so that the material bag can move along the inclined surface, thereby making it easier for the gripping plate 3110 to grab the material bag. At the same time, the first roller 3111 and the second roller 3112 in an inclined parallel state can further improve the grabbing effect of the material bag.

[0030] Furthermore, there are two grab plates 3110, which are symmetrically distributed on the left and right sides of the bottom end of the connecting plate 315, so that the material bags can be supported and grabbed on both sides synchronously, thereby ensuring stability during the transportation of the grabbed material bags.

[0031] Furthermore, the inner wall of the limiting groove opened at the bottom end of the connecting plate 315 fits closely with the outer wall of the threaded block 319, so that when the threaded block 319 moves left and right, it can move closely with the inner wall of the limiting groove, thereby ensuring the stability of the threaded block 319 during the movement.

[0032] The transport mechanism 32 includes a conveying roller 321 arranged at the top of the base 1, a support frame 322 is fixedly connected to the inner outer wall of the top of the base 1, a groove is opened on the outer wall of the support frame 322, a rotating shaft 323 is rotatably connected to the inner wall of the groove, a support seat 324 is fixedly connected to the outer wall of one side of the base 1, a third roller 325 is arranged on the top of the support seat 324, and a baffle 326 is fixedly connected to the top of the support seat 324.

[0033] Furthermore, there are two support frames 322, and the support frames 322 are distributed on the inner outer wall of the top end of the base 1 in a left-right symmetrical structure, so that the two sides of the material bag can be fitted and conveyed on the left and right sides of the inner outer wall of the top end of the base 1, so that the friction between the left and right outer walls of the material bag and the base 1 can be minimized, thereby making the transportation operation of the material bag more convenient.

[0034] Furthermore, the conveying roller 321 and the top of the third roller 325 are on the same plane, which makes it easy for the conveying roller 321 to convey the material bag to the third roller 325, so as to wait for the grabbing operation of the grab plate 3110.

[0035] The implementation principle of the bagging mechanism of a bagging machine of the present embodiment is as follows: when the material bag is transported to the third roller 325 by the conveying roller 321, the electric slide rail 312 can be started, thereby driving the hydraulic rod 314 to move left and right, until the hydraulic rod 314 is driven to move to the position just above the material bag, and then the hydraulic rod 314 can be started, and its output end will extend downward, thereby driving the connecting plate 315 to move downward, and then the motor 317 is started, and its output end drives the bidirectional screw rod 318 to rotate, and through the rotation of the bidirectional screw rod 318, the threaded blocks 319 on both sides are driven to move to the left and right directions, so that the grab plates 3110 on both sides can be driven to move to the left and right sides, so that the distance between the two grab plates 3110 is increased, and then the connecting plate 315 is continued to move downward, driving the two grab plates 3110 to move to the bottom of the material bag, and then the motor 317 can be started to reverse, driving the bidirectional screw rod 3 18 is reversed, so that the two grasping plates 3110 can be driven to move to the middle position, so that the bottom end of the feed bag can be inserted and the material bag can be grasped between the two grasping plates 3110. In the process of contacting the material bag, the outer wall of the material bag will contact the first roller 3111, and then the first roller 3111 is driven to roll, so that the grasping plate 3110 can be prevented from causing damage to the material bag during the insertion process. Then, as the grasping plate 3110 continues to move, the material bag will contact the second roller 3112. Through the cooperation between the first roller 3111 and the second roller 3112, the friction between the outer wall of the material bag and the grasping plate 3110 can be reduced, and the material bag can be grasped more conveniently while reducing the breakage rate. After grasping the material bag, the electric slide rail 312 can be started to drive the connecting plate 315 to move, and the material bag can be driven to move to one side of the support seat 324, and the material bag can be put down, so as to repeatedly perform the bag-packing operation on the material bag.

[0036] By placing the material bag on the conveying roller 321, the material bag can be transported by the conveying roller 321. During the transportation of the material bag, its outer wall will contact the outer wall of the rotating shaft 323, and then drive the rotating shaft 323 to rotate. In this way, the rotating shaft 323 can reduce the friction between the material bag and the inner outer wall of the base 1 during transportation, thereby further reducing the breakage rate. At the same time, the position of the material bag can be corrected by the action of the rotating shaft 323 to prevent the material bag from being tilted during transportation and affecting the subsequent grabbing operation of the grab plate 3110. The material bag is transported to the third roller 325 and then blocked by the baffle 326, so that the material bag stays on the third roller 325, and then the grab plate 3110 grabs the material bag.

Claims

1. A bag stacking mechanism of a bagging machine, comprising a base (1); The supporting leg (2) is fixedly connected to the bottom end of the base (1), and is characterized in that: A transport mechanism (32) is disposed at the top of the base (1), a code packaging mechanism (31) is disposed on one side of the transport mechanism (32), and the code packaging mechanism (31) comprises a support plate (311) fixedly connected to the top of the base (1): The bottom end of the support plate (311) is fixedly connected to an electric slide rail (312), and the electric slide rail (312) is slidably connected to a protection frame (313). The inner wall of the protection frame (313) is fixedly connected to a hydraulic rod (314), and the output end of the hydraulic rod (314) is fixedly connected to a connecting plate (315). A limiting slide groove is provided at the bottom end of the connecting plate (315), and a bidirectional screw rod (318) is rotatably connected to the inner wall of the limiting slide groove through a bearing. The end of the bidirectional screw rod (318) away from the bearing is fixedly connected to a motor (317), and the outer wall of the end of the motor (317) away from the bidirectional screw rod (318) is fixedly connected to a fixing plate ( 316), the bottom end of the outer wall of the fixing plate (316) away from the motor (317) is fixedly connected to the top of the connecting plate (315), the outer wall of the bidirectional screw rod (318) is threadedly connected with a thread block (319), and the thread block (319) is fixedly connected with a gripping plate (3110) at one end away from the bidirectional screw rod (318), a first rolling groove is provided on the outer wall of one side of the gripping plate (3110), a first roller (3111) is rotatably provided on the inner wall of the first rolling groove, and a second rolling groove is provided on the inner wall of the second rolling groove for rotation.

2. The stacking mechanism of a bagged goods stacking machine according to claim 1, characterized in that: The transport mechanism (32) comprises a transport roller (321) arranged at the top of the base (1); a support frame (322) is fixedly connected to the inner outer wall of the top of the base (1); a groove is provided on the outer wall of the support frame (322); a rotating shaft (323) is rotatably connected to the inner wall of the groove; a support seat (324) is fixedly connected to the outer wall of one side of the base (1); a third roller (325) is arranged at the top of the support seat (324); and a baffle (326) is fixedly connected to the top of the support seat (324).

3. The stacking mechanism of a bagged goods stacking machine according to claim 1, characterized in that: An outer wall of one side of the grab plate (3110) is provided with an inclined surface, and the first roller (3111) and the second roller (3112) are both provided on the inclined surface, and the two are distributed on the grab plate (3110) in an inclined parallel state.

4. The stacking mechanism of a bagged goods stacking machine according to claim 1, characterized in that: There are two grab plates (3110), and the grab plates (3110) are distributed on the left and right sides of the bottom end of the connecting plate (315) in a bilaterally symmetrical structure.

5. The stacking mechanism of a bagged goods stacking machine according to claim 1, characterized in that: The inner wall of the limiting sliding groove formed at the bottom end of the connecting plate (315) fits snugly with the outer wall of the threaded block (319).

6. The stacking mechanism of a bagged goods stacking machine according to claim 2, characterized in that: There are two support frames (322), and the support frames (322) are distributed on the inner and outer walls of the top end of the base (1) in a bilaterally symmetrical structure.

7. The stacking mechanism of a bagged goods stacking machine according to claim 2, characterized in that: The top ends of the conveying roller (321) and the third roller (325) are located on the same plane.

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