A workpiece arranging roller belt mechanism for a palletizer

Abstract

This utility model relates to the field of workpiece conveying technology, specifically disclosing a workpiece arranging roller belt mechanism for a palletizer, comprising: a support frame, a bearing plate disposed above the support frame, a connecting plate fixedly connected to one side of the bearing plate, an abutment strip connected to one side of the connecting plate, a drive motor fixedly connected to one end of the abutment strip, a square locking block fixedly connected to the output end of the drive motor, an active roller disposed on one side of the abutment strip, a square locking groove being opened inside the active roller, two fastening bolts being threadedly connected inside the abutment strip, a conveyor belt being connected to the surface of the active roller, and a silicone anti-slip pad disposed on one side of the bearing plate; this utility model, through the combined use of the bearing plate, connecting plate, abutment strip, active roller, fastening bolts, L-shaped plate and positioning short rod, enables the roller belt mechanism to be assembled quickly and installed step by step, reducing blind spots in the installation line of sight, thereby accelerating the installation progress.

Description

Technical Field

[0001] This utility model belongs to the field of workpiece conveying technology, specifically relating to a workpiece arranging roller belt mechanism for a palletizer. Background Technology

[0002] A palletizer is an automated logistics device primarily used to neatly and efficiently stack bulk or bagged goods into pallets according to a preset arrangement, facilitating subsequent storage, transportation, or loading and unloading. It is one of the key pieces of equipment for achieving automated and intelligent warehousing and logistics in modern industrial production, and is widely used in various industries such as food, beverage, chemical, building materials, pharmaceuticals, and logistics. When using a palletizer, objects or workpieces are typically stacked, and these objects or workpieces are usually transported to the bottom of the palletizer via a conveyor mechanism. Currently, a widely used conveyor mechanism is a roller belt mechanism, where the rollers drive the belt, moving the workpieces to be stacked onto the palletizer. Below, the existing roller belt mechanism requires the conveyor support to be placed in the appropriate position during assembly. Then, two mounting blocks with rollers are fixed to the conveyor support and multiple bolts are tightened. After that, the worker attaches the conveyor belt to the conveyor support. Subsequently, the worker reaches between the conveyor support and the conveyor belt and rotates or presses the mounting block to tighten the conveyor belt attached to its surface. The whole process is time-consuming and labor-intensive. At the same time, the worker's hand reaching between the conveyor support and the conveyor belt can easily create a blind spot, making it inconvenient for the worker to operate and thus delaying the assembly progress of the roller belt mechanism. It has certain limitations in use. Utility Model Content

[0003] The purpose of this utility model is to provide a workpiece arranging roller belt mechanism for a palletizer to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A workpiece arranging roller belt mechanism for a palletizing machine includes: a support frame, a bearing plate disposed above the support frame, a connecting plate fixedly connected to one side of the bearing plate, an abutment strip connected to one side of the connecting plate, a drive motor fixedly connected to one end of the abutment strip, a square locking block fixedly connected to the output end of the drive motor, a drive roller disposed on one side of the abutment strip, a square locking groove formed inside the drive roller, and the surface of the square locking block penetrating through the interior of the square locking groove, two fastening bolts threadedly connected inside the abutment strip, and the threads of the fastening bolts penetrating through the interior of the connecting plate, a conveyor belt connected to the surface of the drive roller, and a silicone anti-slip pad disposed on one side of the bearing plate.

[0006] Preferably, a guide groove is provided on one side of the abutment strip, and an L-shaped plate is fixedly connected to the bottom of the abutment strip. Two sets of positioning holes are provided inside the L-shaped plate.

[0007] Preferably, a strip plate is fixedly connected to the top of the support frame, and two sets of positioning short rods are installed on both sides of the top of the strip plate, with the surface of the positioning short rods penetrating the interior of the positioning holes.

[0008] Preferably, a driven roller is provided on one side of the abutment strip, and one end of the driven roller is rotatably disposed inside the bearing plate via a rotating shaft.

[0009] Preferably, the surface of the driving roller is provided with a first guide groove, and the surface of the driven roller is provided with a second guide groove.

[0010] Preferably, a guide protrusion is fixedly connected to the middle of the inner sidewall of the conveyor belt, and the guide protrusion passes through the interior of the first guide groove and the second guide groove.

[0011] Preferably, a control panel is fixedly connected to one side of the support frame, and the control panel is electrically connected to the drive motor.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) The square block of the drive motor is directly inserted into the square slot of the drive roller, and the abutment strip is fixed by fastening bolts to complete the assembly. This avoids manually pressing the roller and causing the conveyor belt to tighten. The staff installs the components one by one during the entire installation process, eliminating blind spots and operational risks. The assembly can be completed in just four steps: placing the bearing plate, inserting the roller, connecting the belt, and fixing the abutment strip. This greatly shortens the working time and improves efficiency. The L-shaped plate is quickly inserted into the positioning hole and the positioning rod of the strip plate to achieve stable placement of the connecting plate. The subsequent disassembly of the roller belt mechanism is also relatively simple and convenient, making it easy for the staff to inspect and maintain.

[0014] (2) The first guide groove and the second guide groove are respectively opened on the surface of the drive roller and the driven roller, which are fitted with the guide protrusions on the inner side of the conveyor belt to form a guide limit to prevent the belt from running off-track. The inner side of the drive roller and the conveyor belt are provided with anti-slip texture to enhance friction, ensure that the drive motor transmits power efficiently and avoids slippage. The guide groove reduces the direct contact between the belt edge and the contact strip, reducing wear. The bearing supports the rotation of the roller, reduces resistance, and extends the service life of the equipment. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a three-dimensional view of the disassembled present invention;

[0017] Figure 3 This is a cross-sectional view of the L-shaped plate of this utility model;

[0018] Figure 4 This is a cross-sectional view of the guide protrusion strip of this utility model;

[0019] In the diagram: 1. Support frame; 2. Bearing plate; 3. Connecting plate; 4. Abutment strip; 5. Drive motor; 6. Square clamping block; 7. Drive roller; 8. Conveyor belt; 9. Fastening bolt; 10. Guide groove; 11. L-shaped plate; 12. Positioning hole; 13. Strip plate; 14. Positioning short rod; 15. First guide groove; 16. Guide protrusion strip; 17. Silicone anti-slip pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please see Figures 1 to 4 As shown, a workpiece arranging roller belt mechanism for a palletizer includes a support frame 1, a bearing plate 2 above the support frame 1, a connecting plate 3 fixedly connected to one side of the bearing plate 2, an abutment strip 4 connected to one side of the connecting plate 3, a drive motor 5 fixedly connected to one end of the abutment strip 4, a square locking block 6 fixedly connected to the output end of the drive motor 5, an active roller 7 on one side of the abutment strip 4, a square locking groove opened inside the active roller 7, and the surface of the square locking block 6 penetrates through the interior of the square locking groove, two fastening bolts 9 are threaded inside the abutment strip 4, and the threads of the fastening bolts 9 penetrate through the interior of the connecting plate 3, a conveyor belt 8 is connected to the surface of the active roller 7, and a silicone anti-slip pad 17 is provided on one side of the bearing plate 2.

[0023] The support frame 1 provides support for the entire device during use. The bearing plate 2 provides support for the drive roller 7 during installation. The connecting plate 3 allows the inner wall of the conveyor belt 8 to contact the belt during transmission, providing support and ensuring the stability of the workpiece during transport. The contact strip 4 facilitates the installation and fixation of the drive motor 5, which in turn drives the square locking block 6 to rotate. The drive roller 7 has a square slot inside; after the square locking block 6 is inserted into it, the drive motor 5 drives the drive roller 7 to rotate. It should be noted that the surface of the drive roller 7... The conveyor belt 8 has anti-slip textures, and the inner wall of the conveyor belt 8 also has anti-slip textures, which makes it better drive the conveyor belt 8 to rotate when it rotates. The anti-slip textures are similar to the vertical strips when gears and toothed plates mesh, which ensures that the conveyor belt 8 can slide down stably and fit onto the surface of the drive roller 7, while making it easier for the subsequent conveyor belt 8 to rotate more stably. The fastening bolts 9 can connect the abutment strip 4 to the connecting plate 3, thereby connecting the whole. The silicone anti-slip pad 17 makes the bearing plate 2 more stable when it contacts the ground. It should be noted that the bearing plate 2 has a counterweight fixedly connected inside, which makes it more stable when placed on the ground.

[0024] A guide groove 10 is provided on one side of the abutment strip 4, and an L-shaped plate 11 is fixedly connected to the bottom of the abutment strip 4. Two sets of positioning holes 12 are provided inside the L-shaped plate 11.

[0025] The opening of the guide groove 10 allows the conveyor belt 8 to rotate inside its mounting position, reducing the friction between its edges and the contact strip 4 and the bearing plate 2 when it moves, thus reducing wear.

[0026] A strip plate 13 is fixedly connected to the top of the support frame 1. Two sets of positioning short rods 14 are installed on both sides of the top of the strip plate 13, and the surface of the positioning short rods 14 penetrates the interior of the positioning hole 12.

[0027] The strip plate 13 allows the positioning short rods 14 to be fixed on both sides of its top. There are two sets of positioning short rods 14, two in each set, distributed on both sides of the top of the strip plate 13. When the connecting plate 3 is placed downwards, the positioning holes 12 inside the L-shaped plate 11 are aligned with the positions of the positioning short rods 14, so that the surface of the positioning short rods 14 is inserted into the interior of the positioning holes 12. At this time, the connecting plate 3 and the structure above it are placed stably, which facilitates subsequent work.

[0028] A driven roller is provided on one side of the abutment strip 4, and one end of the driven roller is rotatably disposed inside the bearing plate 2 via a rotating shaft.

[0029] The structure on the driven roller is the same as that on the driving roller 7. The bearing plate 2 has two round holes inside, and bearings are installed inside the round holes. One end of both the driving roller 7 and the driven roller passes through the bearings via a rotating shaft, which facilitates their subsequent rotation.

[0030] The surface of the driving roller 7 is provided with a first guide groove 15, and the surface of the driven roller is provided with a second guide groove.

[0031] A guide protrusion 16 is fixedly connected to the middle of the inner sidewall of the conveyor belt 8, and the guide protrusion 16 passes through the interior of the first guide groove 15 and the second guide groove.

[0032] The opening of the first guide groove 15 and the second guide groove allows the guide protrusion 16 to roll inside the conveyor belt 8 when it rotates, thereby enabling the conveyor belt 8 to play a certain guiding and limiting role during operation and preventing the conveyor belt 8 from running off-center.

[0033] A control panel is fixedly connected to one side of the support frame 1, and the control panel is electrically connected to the drive motor 5.

[0034] The working principle of this utility model is as follows: When installing the entire device, the operator first places the bearing plate 2 on the ground, so that the silicone anti-slip mat 17 is in contact with the ground. At this time, the connecting plate 3 is in a vertical state. Then, the operator inserts one end of the driving roller 7 and the driven roller downwards, and then inserts one end of the rotating shaft into the corresponding round hole inside the bearing plate 2, so that the rotating shaft is located inside the bearing, which facilitates smoother subsequent rolling. At this time, the driving roller 7 and the driven roller are located on the surface and back of the connecting plate 3, and the connecting plate 3 is located in the middle. Then, the operator attaches the conveyor belt 8 to the surface of the driving roller 7 and the driven roller. At this time, the conveyor belt 8 is also attached to the surface of the connecting plate 3. Then, the operator connects the abutment strip 4 to one side of the connecting plate 3, and then tightens the two fastening bolts 9 until the fastening bolts 9 are tightened into the interior of the connecting plate 3. At this time, the entire device is complete. After the roller belt mechanism is assembled, as the contact bar 4 moves toward the connecting plate 3, the square locking block 6 at the output end of the drive motor 5 inserts into the square locking slot inside the drive roller 7. When the drive motor 5 works, it drives the drive roller 7 to rotate, thereby causing the drive roller 7 to drive the conveyor belt 8. After assembly, the staff can lift the entire device and then align the positioning holes 12 inside the L-shaped plate 11 with the positioning short rods 14 on both sides of the top of the strip plate 13, so that the surface of the positioning short rods 14 penetrates the interior of the positioning holes 12. At this time, the structure on the connecting plate 3 can play a supporting role, which is convenient for subsequent use. When using it, the staff can control the drive motor 5 to make the drive roller 7 rotate, thereby making the conveyor belt 8 run. At the same time, the driven roller rotates, and the conveyor belt 8 can transport the workpiece to be transported to the designated position when it is running.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A workpiece arranging roller belt mechanism for a palletizer, characterized in that, include: A support frame (1) is provided above a bearing plate (2). A connecting plate (3) is fixedly connected to one side of the bearing plate (2). An abutment strip (4) is connected to one side of the connecting plate (3). A drive motor (5) is fixedly connected to one end of the abutment strip (4). A square locking block (6) is fixedly connected to the output end of the drive motor (5). An active roller (7) is provided on one side of the abutment strip (4). A square slot is opened inside the active roller (7). The surface of the square locking block (6) penetrates the inside of the square slot. Two fastening bolts (9) are threaded inside the abutment strip (4). The surface threads of the fastening bolts (9) penetrate the inside of the connecting plate (3). A conveyor belt (8) is connected to the surface of the active roller (7). A silicone anti-slip pad (17) is provided on one side of the bearing plate (2).

2. The workpiece arranging roller belt mechanism for a palletizer according to claim 1, characterized in that: A guide groove (10) is provided on one side of the abutment strip (4), and an L-shaped plate (11) is fixedly connected to the bottom of the abutment strip (4). Two sets of positioning holes (12) are provided inside the L-shaped plate (11).

3. The workpiece arranging roller belt mechanism for a palletizer according to claim 2, characterized in that: The top of the support frame (1) is fixedly connected to a strip plate (13), and two sets of positioning short rods (14) are installed on both sides of the top of the strip plate (13), and the surface of the positioning short rods (14) penetrates the interior of the positioning hole (12).

4. The workpiece arranging roller belt mechanism for a palletizer according to claim 1, characterized in that: A driven roller is provided on one side of the abutment strip (4), and one end of the driven roller is rotatably disposed inside the bearing plate (2) via a rotating shaft.

5. The workpiece arranging roller belt mechanism for a palletizer according to claim 4, characterized in that: The surface of the driving roller (7) is provided with a first guide groove (15), and the surface of the driven roller is provided with a second guide groove.

6. The workpiece arranging roller belt mechanism for a palletizer according to claim 5, characterized in that: A guide protrusion (16) is fixedly connected to the middle of the inner sidewall of the conveyor belt (8), and the guide protrusion (16) passes through the interior of the first guide groove (15) and the second guide groove.

7. The workpiece arranging roller belt mechanism for a palletizer according to claim 1, characterized in that: A control panel is fixedly connected to one side of the support frame (1), and the control panel is electrically connected to the drive motor (5).

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