Packaging machine bag feeding mechanism for crop processing

Abstract

The packaging machine bag feeding mechanism for crop processing comprises a supporting table and a conveying mechanism, a bag storage box is fixedly connected to the top of the supporting table, a moving mechanism is arranged at the top of the supporting table, a connecting frame is fixedly connected to the moving mechanism, and a bag suction mechanism is arranged below the connecting frame; the bag suction mechanism comprises a supporting disc and an adjusting assembly. The supporting disc is fixedly connected with the bottom of the connecting frame, the adjusting assembly is used for sucking air in a crop packaging bag and flattening the crop packaging bag, the adjusting assembly comprises a front first sliding groove and a rear first sliding groove which are formed in the top of the supporting disc, and the inner surfaces of the two first sliding grooves are connected with a left multi-head rod and a right multi-head rod in a sliding mode. According to the bag conveying mechanism of the packaging machine for crop processing, after crop packaging bags are sucked up through the suction heads, the suction heads are far away from each other through the adjusting assembly, so that the packaging bags are flattened, normal proceeding of subsequent crop bagging is guaranteed, and the practicability of the device during use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crop processing, specifically to a packaging machine bag feeding mechanism for crop processing. BACKGROUND

[0002] Crop is the cultivation of various plants on agriculture. Including food crops, economic crops (oil crops, vegetable crops, flowers, grass, trees) two categories, when the crop is processed, the crop needs to be bagged, and the bag needs to be fed during bagging.

[0003] The patent publication No. "CN217396949U" discloses a packaging machine bag feeding mechanism, which comprises a support, a top plate arranged on the top of the support, a packaging bag placing plate and an operation plate arranged side by side on the support, a packaging bag placing frame fixedly connected to the top of the packaging bag placing plate, a through slot opened in the top of the operation plate, and two fixed blocks arranged on one side of the through slot.

[0004] As shown in the above technology, the packaging bag is transported by the bag feeding mechanism during crop bagging, and the packaging bag is sucked up by the suction cup assembly during bag feeding. However, the packaging bag may be in a curved state after being sucked up, which may affect the subsequent bagging process. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a packaging machine bag feeding mechanism for crop processing, which solves the problem that the packaging bag is in a curved state after being sucked up by the existing packaging machine bag feeding mechanism for crop processing.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a packaging machine bag feeding mechanism for crop processing comprises a support table and a conveying mechanism, the top of the support table is fixedly connected with a bag storage box, the top of the support table is provided with a moving mechanism, the moving mechanism is fixedly connected with a connecting frame, the lower part of the connecting frame is provided with a bag suction mechanism, and the bag suction mechanism comprises a support disc and an adjusting assembly.

[0007] The bottom of the support disc and the connecting frame are fixedly connected, the adjusting assembly is used for sucking air and flattening the crop packaging bag, the adjusting assembly comprises two first sliding grooves arranged in front and back on the top of the support disc, two multi-head rods are slidably connected to the inner surfaces of the two first sliding grooves, and the end heads of the two multi-head rods are all provided with suction heads through mounting assemblies.

[0008] Preferably, a disc is rotatably connected to the middle position of the top of the support disc, two push rods are rotatably connected to the top of the disc, and the other ends of the two push rods are rotatably connected to the top of the two multi-head rods.

[0009] Preferably, the surface of the disc is equidistantly and fixedly connected with a plurality of gear teeth, the bottom of the connecting frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving gear, and the driving gear is in meshing transmission with the gear teeth.

[0010] Preferably, the bottom of the support disc is fixedly installed with an infrared distance measuring sensor, the top of the support table is installed with a controller, the signal output end of the infrared distance measuring sensor is connected with the controller, and the infrared distance measuring sensor is used for detecting the bending degree of the crop packaging bag and controlling the working of the adjusting assembly through the controller.

[0011] Preferably, the mounting assembly comprises a second sliding groove formed at the end of the multi-head rod, and the inner surface of the second sliding groove is slidably connected with two left and right sliding blocks.

[0012] Preferably, the two sliding blocks are fixedly connected with clamping blocks on one side, and the opposite sides of the two sliding blocks are fixedly connected with an intermediate spring.

[0013] Beneficial effects

[0014] The utility model provides a kind of packaging machine bag feeding mechanism for crop processing.Compared with prior art, it has the following beneficial effects:

[0015] 1, the packaging machine bag feeding mechanism for crop processing, by adjusting assembly including the top of support disc is formed with two first sliding grooves, two first sliding grooves inner surface slidably connected with two left and right multi-head rods, the multiple ends of two multi-head rods are all installed with suction head by mounting assembly, after being sucked up by suction head to crop packaging bag, by adjusting assembly, suction head is mutually far away, so that packaging bag is flattened, ensure the normal progress of subsequent crop bagging, improve the practicality when device is used.

[0016] 2, the packaging machine bag feeding mechanism for crop processing, by mounting assembly including the second sliding groove formed at the end of the multi-head rod, the inner surface of the second sliding groove is slidably connected with two left and right sliding blocks, the two sliding blocks are fixedly connected with clamping blocks on one side, and the suction head is mounted on the multi-head rod by the mounting assembly, so that the multi-head rod is conveniently disassembled and mounted, maintenance is facilitated, and the convenience when device is used is improved. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the appearance schematic view of the utility model;

[0018] Figure 2 It is the local schematic view of the utility model;

[0019] Figure 3 It is the schematic view of the bag suction mechanism of the utility model;

[0020] Figure 4 It is a schematic view of the installation assembly of the utility model.

[0021] In the figure: 1, support table; 2, conveying mechanism; 3, bag storage box; 4, moving mechanism; 5, connecting frame; 6, support disc; 7, adjusting assembly; 71, first sliding groove; 72, multi-head rod; 73, suction head; 74, disc; 75, push rod; 76, gear tooth; 77, driving motor; 78, driving gear; 8, installation assembly; 81, second sliding groove; 82, sliding block; 83, clamping block; 84, intermediate spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The bag conveying mechanism of the crop processing packaging machine provides two technical solutions:

[0024] The first embodiment comprises a support table 1 and a conveying mechanism 2, the top of the support table 1 is fixedly connected with a bag storage box 3, the top of the support table 1 is provided with a moving mechanism 4, the moving mechanism 4 is fixedly connected with a connecting frame 5, the lower part of the connecting frame 5 is provided with a bag suction mechanism, and the bag suction mechanism comprises a support disc 6 and an adjusting assembly 7.

[0025] The support disc 6 is fixedly connected with the bottom of the connecting frame 5, the adjusting assembly 7 is used for sucking and flattening the crop packaging bag, the adjusting assembly 7 comprises two front and rear first sliding grooves 71 opened in the top of the support disc 6, two multi-head rods 72 are slidably connected with the inner surfaces of the two first sliding grooves 71, the suction heads 73 are installed on the multiple end heads of the two multi-head rods 72 through installation assemblies 8, a disc 74 is rotatably connected with the middle position of the top of the support disc 6, two push rods 75 are rotatably connected with the top of the two multi-head rods 72 at the other ends of the two push rods 75, a plurality of gear teeth 76 are fixedly connected with the surface of the disc 74 at equal distances, a driving motor 77 is fixedly connected with the bottom of the connecting frame 5, a driving gear 78 is fixedly connected with the output end of the driving motor 77, and the driving gear 78 is in meshing transmission with the gear teeth 76.

[0026] An infrared distance sensor is fixedly installed at the bottom of the support disc 6, a controller 9 is installed at the top of the support table 1, and the signal output end of the infrared distance sensor is connected with the controller 9, and the infrared distance sensor is used for detecting the bending degree of the crop packaging bag and controlling the adjusting assembly 7 to work through the controller 9.

[0027] After the crop packaging bag is sucked up by the suction head 73, the adjusting assembly 7 is adjusted to make the suction heads 73 away from each other, so that the packaging bag is flattened, and the normal subsequent crop bagging is ensured, and the practicability of the device in use is improved.

[0028] The second embodiment is mainly different from the first embodiment in that the mounting assembly 8 comprises a second sliding groove 81 formed at the end of the multi-head rod 72, the inner surface of the second sliding groove 81 is slidably connected with two sliding blocks 82, one side of each of the two sliding blocks 82 is fixedly connected with a clamping block 83, and the opposite sides of the two sliding blocks 82 are fixedly connected with a middle spring 84.

[0029] The suction head 73 is mounted on the multi-head rod 72 through the mounting assembly 8, so that the multi-head rod 72 is convenient to disassemble and mount, and the maintenance is convenient, and the convenience of the device in use is improved.

[0030] In use, the supporting disc 6 is moved through the moving mechanism 4, and the packaging bag is sucked up through the suction head 73, after the packaging bag is sucked up, the distance between the infrared distance sensor and the packaging bag is detected, when the distance is greater than a preset value, it is indicated that the packaging bag is bent, then the driving motor 77 is started, the driving motor 77 is started and drives the driving gear 78 to rotate, the driving gear 78 drives the gear teeth 76 to rotate and drives the disc 74 to rotate, the disc 74 rotates and drives the two multi-head rods 72 to move away from each other, and then drives the packaging bag to be flattened, in addition, when the suction head 73 needs to be disassembled, the two clamping blocks 83 are moved to move away from each other, so that the suction head 73 can be removed.

[0031] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bag feeding mechanism for a packaging machine for processing agricultural crops, comprising a support table (1) and a conveying mechanism (2), characterized in that: The top of the support table (1) is fixedly connected with a storage bag box (3), the top of the support table (1) is provided with a moving mechanism (4), the moving mechanism (4) is fixedly connected with a connecting frame (5), the lower portion of the connecting frame (5) is provided with a bag suction mechanism, and the bag suction mechanism comprises a support disc (6) and an adjusting assembly (7); The support disc (6) is fixedly connected with the bottom of the connecting frame (5), the adjusting assembly (7) is used for sucking air and flattening the crop packaging bag, and the adjusting assembly (7) comprises two first sliding grooves (71) opened in the top of the support disc (6), two multi-head rods (72) are slidably connected to the inner surfaces of the two first sliding grooves (71), and the plurality of end heads of the two multi-head rods (72) are all provided with suction heads (73) through mounting assemblies (8).

2. The bag feeding mechanism for a packaging machine for processing agricultural products according to claim 1, characterized in that: The top of the support disc (6) is rotatably connected with a disc (74), the top of the disc (74) is rotatably connected with two push rods (75), and the other ends of the two push rods (75) are rotatably connected with the top of the two multi-head rods (72).

3. The bag feeding mechanism for a packaging machine for processing agricultural crops according to claim 2, characterized in that: The surface of the disc (74) is fixedly connected with a plurality of gear teeth (76), the bottom of the connecting frame (5) is fixedly connected with a driving motor (77), the output end of the driving motor (77) is fixedly connected with a driving gear (78), and the driving gear (78) is in meshing transmission with the gear teeth (76).

4. The bag feeding mechanism for a packaging machine for agricultural crop processing according to claim 1, characterized in that: The bottom of the support disc (6) is fixedly connected with an infrared distance sensor, the top of the support table (1) is provided with a controller (9), and the signal output end of the infrared distance sensor is connected with the controller (9), and the infrared distance sensor is used for detecting the bending degree of the crop packaging bag and controlling the adjusting assembly (7) to work through the controller (9).

5. The bag feeding mechanism for a packaging machine for agricultural crop processing according to claim 1, characterized in that: The mounting assembly (8) comprises a second sliding groove (81) formed at the end head of the multi-head rod (72), and the inner surface of the second sliding groove (81) is slidably connected with two sliders (82).

6. A bag feeding mechanism for a packaging machine for processing agricultural products according to claim 5, characterized in that: The two sliders (82) are fixedly connected with clamping blocks (83) on one side. The opposite sides of the two sliders (82) are fixedly connected with a middle spring (84).

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