Adjusting and positioning device of boxing conveying line

Abstract

The utility model relates to an adjusting and positioning device of a boxing conveying line, a transverse adjusting device comprises a sliding rod arranged in a supporting frame, and a rod body of the sliding rod is sleeved with a transverse adjusting assembly used for driving a longitudinal adjusting device to move front and back; the longitudinal adjusting device comprises a driving assembly arranged at the top end of the transverse adjusting assembly and used for rotating, and a rod body of the driving assembly is in threaded connection with a longitudinal adjusting assembly used for conducting longitudinal adjustment according to the size of the packaging box. The sliding block is adjusted front and back along the sliding rod, and then the sliding block is locked on the supporting frame through the two locking rods; then a threaded rod is driven by a hand wheel to rotate, so that a threaded sleeve plate moves up and down along a rod body of the threaded rod, and an adjusting plate can be controlled to carry out rapid positioning adjustment according to the heights of different packaging boxes, so that the situation that the packaging boxes fall off from the roll shafts due to deviation when the packaging boxes are driven to be conveyed by a plurality of roll shafts is prevented; and the adjustment time during production changing is greatly saved.

Description

Technical Field

[0001] This utility model relates to the field of box packing conveyor technology, and in particular to an adjustment and positioning device for a box packing conveyor. Background Technology

[0002] Currently, the main components of a packing system in the industry include: a packing material conveyor line, a packaging box conveyor line, a gripping robot, a packing material position sensing device, a packaging box position sensing device, and a controller. When using a packing material conveyor line to transport boxes, it is necessary to transport packaging boxes of different shapes and sizes along the same conveyor line. For example, in the packaging box positioning and conveying device shown in Chinese patent application number CN201810935540.7, a positioning suction cup cylinder is fixedly installed on the back of the positioning conveying mounting plate. The front end of the positioning suction cup cylinder passes through the positioning conveying mounting plate and has a positioning suction cup mounting seat on it. The positioning suction cup on the mounting seat is connected to a vacuum pump or vacuum generator through a corresponding vacuum tube. The positioning suction cup cylinder drives the positioning suction cup mounting seat to extend, causing the positioning suction cup to adhere to the packaging box located on the packaging box conveyor line. Then, the positioning conveying motor drives the positioning conveying mounting plate to move horizontally, thereby moving the positioning suction cup to position and transport the packaging box to the packing platform.

[0003] However, when using a conveyor line to transport packaging boxes, due to the different shapes and sizes of the boxes, it is difficult for boxes of different shapes and sizes to pass on the same conveyor line during the transportation process. The previous positioning adjustment device was extremely difficult to adjust the positioning size, and each adjustment required a lot of time, which reduced the production efficiency during production changeover. Utility Model Content

[0004] To address the problem mentioned in the background art, where different shapes and sizes of packaging boxes require different positioning devices to be transported on the same conveyor line, and the existing adjustment and positioning devices are extremely difficult to use for adjusting the positioning dimensions and require a significant amount of time for each adjustment, thus reducing production efficiency during changeovers, this utility model provides the following technical solution:

[0005] An adjustment and positioning device for a packing conveyor line includes rollers installed inside a support frame for driving the packing boxes to move. Above the support frame, there are two longitudinal adjustment devices for longitudinal adjustment according to the size of the packing boxes. Inside the support frame, there are two lateral adjustment devices for driving the longitudinal adjustment devices to perform lateral adjustment.

[0006] The lateral adjustment device includes a slide rod disposed within a support frame, and a lateral adjustment component for driving the longitudinal adjustment device to move back and forth is mounted on the slide rod.

[0007] The longitudinal adjustment device includes a drive component disposed at the top of the lateral adjustment component for rotation, and a longitudinal adjustment component for longitudinal adjustment according to the size of the packaging box is threadedly connected to the rod of the drive component.

[0008] Furthermore, the top of the support frame is provided with a through slot for the lateral adjustment component to move back and forth, and there are two through slots. The top of the support frame is provided with locking holes for locking the lateral adjustment component, and there are several locking holes.

[0009] Furthermore, the lateral adjustment assembly includes a slider mounted on a slide rod for moving back and forth, and the top of the slider is provided with a locking rod for engaging with a locking hole to lock the slider.

[0010] Furthermore, the drive assembly includes a support column fixedly mounted on the top of the locking rod, and a threaded rod for driving the longitudinal adjustment assembly to move up and down is provided in the column cavity of the support column.

[0011] Furthermore, the top end of the threaded rod is provided with a handwheel for driving the threaded rod to rotate, and the drive assembly also includes a guide rod for assisting the longitudinal adjustment assembly to move up and down.

[0012] Furthermore, the longitudinal adjustment assembly includes a threaded sleeve plate that is threadedly connected to the threaded rod for vertical movement. An adjustment plate for positioning and adjusting the packaging box is fixedly installed at the right end of the threaded sleeve plate, and a fixing sleeve plate for fitting onto the guide rod is fixedly installed at the right end of the adjustment plate.

[0013] Furthermore, the bottom end of the support frame is fixedly equipped with support legs for supporting the support frame, and there are four support legs, which are distributed in a rectangular array at the four corners of the bottom end of the support frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By setting up a lateral adjustment device, when the packaging boxes need to be conveyed on the conveyor line, the slider is first adjusted back and forth along the slide bar. Then, two locking rods pass through the slider and are threadedly connected to the locking holes to lock the slider onto the support frame. This allows the two longitudinal adjustment devices to position and adjust packaging boxes of different shapes and sizes. Then, by rotating the threaded rod with a handwheel, the threaded sleeve plate moves up and down along the rod. This allows the adjustment plate to be quickly positioned and adjusted according to the height of different packaging boxes, preventing the packaging boxes from falling off the rollers when using several rollers to drive the conveyor. This greatly saves adjustment time during production changeovers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a top view of the utility model;

[0018] Figure 3 This is a sectional view of the support frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the lateral adjustment device of this utility model;

[0020] Figure 5 This is a schematic diagram of the longitudinal adjustment device of this utility model.

[0021] The following is a list of component names represented by the various reference numerals in the attached figures:

[0022] 100-Support bracket, 101-Through groove, 102-Locking hole;

[0023] 200-roller shaft;

[0024] 300 - Lateral adjustment device, 310 - Slide bar, 320 - Lateral adjustment assembly, 321 - Slider, 322 - Locking bar;

[0025] 400-Longitudinal adjustment device, 410-Drive assembly, 411-Handwheel, 412-Support column, 413-Threaded rod, 414-Guide rod, 420-Longitudinal adjustment assembly, 421-Threaded sleeve, 422-Adjusting plate, 423-Fixed sleeve;

[0026] 001 - Support leg. Detailed Implementation

[0027] The preferred embodiments of this utility model are described in detail below, and a clear and complete explanation is given in conjunction with the accompanying drawings.

[0028] Please see Figure 1-Figure 5 This utility model provides an adjustment and positioning device for a packing conveyor line.

[0029] It includes a roller 200 installed inside the support frame 100 for driving the packaging box to move, a longitudinal adjustment device 400 installed above the support frame 100 for longitudinal adjustment according to the size of the packaging box, and there are two longitudinal adjustment devices 400. A lateral adjustment device 300 is installed inside the support frame 100 for driving the longitudinal adjustment device 400 to perform lateral adjustment, and there are two lateral adjustment devices 300.

[0030] The bottom end of the support frame 100 is fixedly equipped with support legs 001 for supporting the support frame 100. There are four support legs 001, which are arranged in a rectangular array at the four corners of the bottom end of the support frame 100. There are several rollers 200, which are arranged in a linear array in the cavity of the support frame 100 to facilitate the use of several rollers 200 to drive the packaging box to move.

[0031] The top of the support frame 100 is provided with a through groove 101 for the lateral adjustment component 320 to move back and forth, and there are two through grooves 101, which are symmetrically distributed on the frame of the support frame 100. The top of the support frame 100 is provided with locking holes 102 for locking the lateral adjustment component 320, and there are several locking holes 102.

[0032] The lateral adjustment device 300 includes a slide rod 310 disposed in the support frame 100, and the slide rod 310 is placed in the through groove 101. A lateral adjustment component 320 for driving the longitudinal adjustment device 400 to move back and forth is mounted on the rod of the slide rod 310.

[0033] The lateral adjustment assembly 320 includes a slider 321 mounted on the slide bar 310 for forward and backward movement. The slider 321 has a T-shaped cross-section, and the size and shape of the bottom of the slider 321 are the same as the size and shape of the through groove 101. Thus, when it is necessary to transport packaging boxes of different shapes and sizes on the conveyor line, the slider 321 can be adjusted forward and backward along the slide bar 310, so that the two longitudinal adjustment devices 400 can be positioned and adjusted for packaging boxes of different shapes and sizes. The top of the slider 321 is provided with a locking rod 322 for locking the slider 321 in conjunction with the locking hole 102. There are two locking rods 322, so that the two locking rods 322 can pass through the slider 321 and be threadedly connected to the locking hole 102, so that the slider 321 can be locked on the support frame 100, thereby preventing the two longitudinal adjustment devices 400 from shaking.

[0034] The longitudinal adjustment device 400 includes a drive assembly 410 disposed at the top of the transverse adjustment assembly 320 for rotation, and the drive assembly 410 has a longitudinal adjustment assembly 420 threadedly connected to its rod for longitudinal adjustment according to different packaging box sizes.

[0035] The drive assembly 410 includes a support column 412 fixedly installed at the top of the locking rod 322. The support column 412 has a hollow interior, and an elongated groove is provided on the side of the support column 412 near the longitudinal adjustment assembly 420 to facilitate the vertical movement of the longitudinal adjustment assembly 420. A threaded rod 413 for driving the longitudinal adjustment assembly 420 to move up and down is provided in the column cavity of the support column 412. The upper and lower ends of the threaded rod 413 are connected to the column body of the support column 412 through bearings, thereby facilitating the rotation of the threaded rod 413.

[0036] The drive assembly 410 also includes a guide rod 414 for assisting the longitudinal adjustment assembly 420 in moving up and down. The top end of the threaded rod 413 is provided with a handwheel 411 for driving the threaded rod 413 to rotate. When it is necessary to adjust the positioning according to the height of different packaging boxes, the handwheel 411 can be used to drive the threaded rod 413 to rotate, which can drive the longitudinal adjustment assembly 420 to move up and down along the body of the threaded rod 413. This can achieve rapid positioning and adjustment of the height of different packaging boxes, and prevent the packaging boxes from falling off the rollers 200 when the packaging boxes are driven by several rollers 200.

[0037] The longitudinal adjustment assembly 420 includes a threaded sleeve 421 threadedly connected to the threaded rod 413 for vertical movement. An adjustment plate 422 for positioning the packaging box is fixedly installed at the right end of the threaded sleeve 421. A fixing sleeve 423 for mounting on the guide rod 414 is fixedly installed at the right end of the adjustment plate 422. Thus, when the packaging box needs to be conveyed along a conveyor line, the slider 321 is first adjusted forward and backward along the slide rod 310. Then, two locking rods 322 pass through the slider 321 and are threadedly connected to the locking hole 102, thereby adjusting the position of the packaging box. The slider 321 is locked onto the support frame 100 to enable the two longitudinal adjustment devices 400 to position and adjust packaging boxes of different shapes and sizes. Then, the handwheel 411 drives the threaded rod 413 to rotate, causing the threaded sleeve 421 to move up and down along the body of the threaded rod 413. This allows the adjustment plate 422 to be quickly positioned and adjusted according to the height of different packaging boxes, preventing the packaging boxes from falling off the rollers 200 when the packaging boxes are driven by several rollers 200. This greatly saves adjustment time during production changeovers.

[0038] Based on the above description and accompanying drawings, those skilled in the art can understand and implement this utility model. Furthermore, any non-creative modifications made to this utility model by those skilled in the art without inventive effort are still within the protection scope of this utility model.

Claims

1. An adjustment and positioning device for a packing conveyor line, comprising a roller (200) disposed within a support frame (100) for driving the packing box to move, characterized in that: The support frame (100) is provided with a longitudinal adjustment device (400) for longitudinal adjustment according to the size of the packaging box, and there are two longitudinal adjustment devices (400). The support frame (100) is provided with a lateral adjustment device (300) for driving the longitudinal adjustment device (400) to make lateral adjustment, and there are two lateral adjustment devices (300). The lateral adjustment device (300) includes a slide rod (310) disposed in the support frame (100), and a lateral adjustment component (320) for driving the longitudinal adjustment device (400) to move back and forth is mounted on the rod of the slide rod (310). The longitudinal adjustment device (400) includes a drive assembly (410) disposed at the top of the transverse adjustment assembly (320) for rotation, and the drive assembly (410) has a longitudinal adjustment assembly (420) threadedly connected to its rod for longitudinal adjustment according to the size of the packaging box.

2. The adjustment and positioning device for a packing conveyor line according to claim 1, characterized in that: The top end of the support frame (100) is provided with a through groove (101) for the lateral adjustment component (320) to move back and forth, and there are two through grooves (101). The top end of the support frame (100) is provided with locking holes (102) for locking the lateral adjustment component (320), and there are several locking holes (102).

3. The adjustment and positioning device for a packing conveyor line according to claim 2, characterized in that: The lateral adjustment assembly (320) includes a slider (321) mounted on a slide bar (310) for moving back and forth. The top of the slider (321) is provided with a locking rod (322) for locking the slider (321) in conjunction with a locking hole (102).

4. The adjustment and positioning device for a packing conveyor line according to claim 3, characterized in that: The drive assembly (410) includes a support column (412) fixedly installed at the top of the locking rod (322), and a threaded rod (413) for driving the longitudinal adjustment assembly (420) to move up and down is provided in the column cavity of the support column (412).

5. The adjustment and positioning device for a packing conveyor line according to claim 4, characterized in that: The top end of the threaded rod (413) is provided with a handwheel (411) for driving the threaded rod (413) to rotate, and the drive assembly (410) also includes a guide rod (414) for assisting the longitudinal adjustment assembly (420) to move up and down.

6. The adjustment and positioning device for a packing conveyor line according to claim 5, characterized in that: The longitudinal adjustment assembly (420) includes a threaded sleeve (421) that is threadedly connected to the threaded rod (413) for vertical movement. An adjustment plate (422) for positioning and adjusting the packaging box is fixedly installed at the right end of the threaded sleeve (421). A fixing sleeve (423) for fitting onto the guide rod (414) is fixedly installed at the right end of the adjustment plate (422).

7. The adjustment and positioning device for a packing conveyor line according to claim 1, characterized in that: The bottom end of the support frame (100) is fixedly equipped with support legs (001) for supporting the support frame (100), and there are four support legs (001), which are distributed in a rectangular array at the four corners of the bottom end of the support frame (100).

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