Tray conveying device for stacking system

Abstract

The utility model belongs to the technical field of conveying equipment, and particularly relates to a tray conveying device for a stacking system, which comprises two symmetrically arranged conveying components. The device comprises an L-shaped supporting piece, a plurality of first rotating shafts connected with side face bearings of the L-shaped supporting piece, rolling wheels arranged on the corresponding first rotating shafts in a sleeving mode, and at least one supporting frame arranged at the bottom of the L-shaped supporting piece. Each adjusting assembly comprises a telescopic piece connected with the two supporting frames; wherein the telescopic part is suitable for adjusting the distance between the two conveying assemblies during stretching out and drawing back so that the rollers can convey trays of different sizes, according to the tray conveying device for the stacking system, the distance between the two conveying assemblies is adjusted during stretching out and drawing back through the telescopic part so that the rollers can convey the trays of different sizes, and the effect of meeting the requirements of different stacking systems is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, and in particular relates to a pallet conveying device for a palletizing system. Background Art

[0002] The pallet conveyor in the palletizing system is primarily responsible for automatically transporting empty pallets, ensuring they are accurately delivered to the palletizing location for subsequent palletizing operations. During this process, the pallet conveyor must work in conjunction with other components of the palletizer (such as the lifting device and rotating pallet support) to achieve efficient palletizing operations.

[0003] The conveying width of existing pallet conveyors is generally fixed, and it is inconvenient to disassemble and adjust the width. This results in the inability to effectively convey pallets of different sizes, especially larger ones. In some extreme installation locations, due to space limitations, fixed-width conveyors may not be installed at all, seriously affecting the flexibility and applicability of the entire palletizing system.

[0004] Therefore, in order to solve the above problems, it is necessary to design a pallet conveying device for a palletizing system. Utility Model Content

[0005] The utility model aims to provide a pallet conveying device for a palletizing system, so as to solve the technical problem that the conveying width of the existing pallet conveying device is inconvenient to adjust.

[0006] In order to solve the above technical problems, the utility model provides a pallet conveying device for a palletizing system, comprising:

[0007] Two symmetrically arranged conveying assemblies, comprising: an L-shaped support member, a plurality of first rotating shafts connected to the side bearings of the L-shaped support member, rollers sleeved on the corresponding first rotating shafts, and at least one supporting frame arranged at the bottom of the L-shaped support member;

[0008] Several adjustment components, including: a telescopic member connected to two support frames;

[0009] The telescopic member is suitable for adjusting the distance between the two conveying assemblies during telescoping, so that each roller can convey pallets of different sizes.

[0010] Furthermore, the adjustment assembly further comprises: at least two bolts and nuts engaged with the corresponding bolts; wherein

[0011] Each of the bolts is adapted to penetrate the telescopic member and then engage with a nut to lock the telescopic member after expansion and contraction.

[0012] Furthermore, the telescopic member includes: a first square tube and a second square tube sleeved on both sides of the first square tube;

[0013] The other ends of the two second square tubes are connected to corresponding support frames; and

[0014] The first square tube is provided with a plurality of first through holes arranged at equal intervals;

[0015] The second square tube is provided with a plurality of second through holes arranged at equal intervals;

[0016] Each of the bolts is adapted to be inserted into the concentric first through hole and the second through hole and then engaged with the nut to lock the adjusted first square tube and the second square tube.

[0017] Furthermore, the conveying assembly further comprises: a second rotating shaft, a plurality of bearing seats sleeved on the second rotating shaft, a first bevel gear sleeved on the first rotating shaft, and a plurality of second bevel gears sleeved on the second rotating shaft; wherein

[0018] Each of the bearing seats is arranged inside the L support member; and

[0019] Each of the second bevel gears is meshed with the corresponding first bevel gear;

[0020] The second rotating shaft is suitable for driving each second bevel gear to engage with the corresponding first bevel gear when rotating, and each first bevel gear drives the corresponding first rotating shaft and roller to rotate synchronously to transport the tray.

[0021] Furthermore, a third rotating shaft is provided between the two conveying assemblies;

[0022] Couplings are provided on both sides of the third rotating shaft;

[0023] The other ends of the two couplings are respectively connected to any first rotating shaft of the two conveying assemblies; and

[0024] The two first rotating shafts are concentrically arranged.

[0025] Furthermore, a C-shaped frame is provided on the side of any of the L-support members;

[0026] A reducer is provided on the side of the C-shaped frame;

[0027] A third bevel gear is provided on one side of the reducer;

[0028] The third bevel gear is engaged with any second bevel gear; and

[0029] A driving motor is provided at the bottom of the reducer;

[0030] The driving motor is suitable for driving the third bevel gear to rotate through the reducer, and the third bevel gear is engaged with the second bevel gear to drive the second rotating shaft to rotate.

[0031] Furthermore, the conveying assembly further comprises: a smooth strip arranged on the side of the L support member;

[0032] The smooth strip is located above each roller; and

[0033] The smooth strip is adapted to be in contact with the tray.

[0034] The beneficial effects of the utility model are:

[0035] (1) When a pallet is placed on the roller, the roller rotates, thereby driving the pallet to move along the conveying direction. The L support and the support frame together provide stable support for the roller, ensuring the smoothness of the conveying process. The telescopic member adjusts the distance between the two conveying components through telescopic action to adapt to pallets of different sizes. When a larger pallet needs to be conveyed, the telescopic member extends to increase the distance between the two conveying components; when a smaller pallet needs to be conveyed, the telescopic member shortens to reduce the distance between the two conveying components. Through the above steps, the conveying device can adapt to pallets of different sizes and meet the needs of different palletizing systems.

[0036] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 It is a perspective view of a preferred embodiment of the entirety of the present invention;

[0040] Figure 2 It is a three-dimensional diagram of a preferred embodiment of the telescopic member of the present utility model;

[0041] Figure 3 It is a perspective view of a preferred embodiment of the conveying assembly of the present utility model;

[0042] Figure 4 yes Figure 3A partial enlarged view of area A in the middle.

[0043] In the picture:

[0044] Conveying assembly 1, L support member 101, first rotating shaft 102, roller 103, support frame 104, second rotating shaft 105, bearing seat 106, first bevel gear 107, second bevel gear 108, smooth strip 109;

[0045] Adjustment assembly 2, telescopic member 201, first square tube 2011, first through hole 20111, second square tube 2012, second through hole 20121, bolt 202, nut 203;

[0046] The third rotating shaft 3, the coupling 4, the C-shaped frame 5, the reducer 6, the third bevel gear 7, and the drive motor 8. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention. Example 1

[0048] like Figures 1 to 4 As shown, this embodiment provides a pallet conveying device for a palletizing system, comprising:

[0049] Two symmetrically arranged conveying components 1, which include: an L support 101, a plurality of first rotating shafts 102 connected to the side bearings of the L support 101, rollers 103 mounted on the corresponding first rotating shafts 102 and at least one support frame 104 arranged at the bottom of the L support 101; a plurality of adjustment components 2, which include: a telescopic component 201 connected to the two support frames 104; wherein the telescopic component 201 is suitable for adjusting the distance between the two conveying components 1 when telescoping, so that each roller 103 conveys pallets of different sizes; wherein two support frames 104 are used as the most preferred.

[0050] In this embodiment, when the pallet is placed on the roller 103, the roller 103 rotates, thereby driving the pallet to move along the conveying direction. The L support member 101 and the support frame 104 jointly provide stable support for the roller 103, ensuring the smoothness of the conveying process. The telescopic member 201 adjusts the distance between the two conveying components 1 through telescopic action to adapt to pallets of different sizes. When a larger pallet needs to be conveyed, the telescopic member 201 extends to increase the distance between the two conveying components 1; when a smaller pallet needs to be conveyed, the telescopic member 201 shortens to reduce the distance between the two conveying components 1. Through the above steps, the conveying device can adapt to pallets of different sizes and meet the needs of different stacking systems.

[0051] The adjustment assembly 2 also includes: at least two bolts 202 and nuts 203 engaged with the corresponding bolts 202; wherein each of the bolts 202 is suitable for passing through the telescopic member 201 and then engaging with the nut 203 to lock the telescopic member 201 after extension; wherein, by arranging the bolts 202 and the nuts 203, it is ensured that the telescopic member 201 can maintain a fixed position after the spacing is adjusted, preventing displacement caused by vibration or external force, and at the same time ensuring that the pallet will not shake or tilt during transportation, thereby reducing the risk of the pallet falling or being damaged.

[0052] The telescopic member 201 includes: a first square tube 2011 and a second square tube 2012 sleeved on both sides of the first square tube 2011; wherein the other ends of the two second square tubes 2012 are connected to the corresponding support frame 104; and the first square tube 2011 is provided with a plurality of first through holes 20111 arranged at equal intervals; the second square tube 2012 is provided with a plurality of second through holes 20121 arranged at equal intervals; each of the bolts 202 is suitable for being inserted into the concentric first through hole 20111 and the second through hole 20121 and then engaged with the nut 203 to lock the adjusted first square tube 2011 and the second square tube 2012; wherein the first square tube 2011 and the second square tube 2012 slide relative to each other; wherein the second square tube 2012 and the support frame 104 are welded by, but not limited to, welding.

[0053] In this embodiment, by moving the position of the first square tube 2011 relative to the second square tube 2012, the length of the telescopic member 201 can be adjusted, thereby changing the spacing between the two conveying components 1. After the telescopic member 201 is adjusted into place, find the concentric holes of the first through hole 20111 on the first square tube 2011 and the second through hole 20121 on the second square tube 2012, insert the bolt 202 into the concentric first through hole 20111 and the second through hole 20121, and then tighten the nut 203 until the required locking force is reached. At this time, the telescopic member 201 is firmly locked in the desired position. Through the above steps, the flexibility and stability of the device are improved.

[0054] The conveying assembly 1 also includes: a second rotating shaft 105, a plurality of bearing seats 106 sleeved on the second rotating shaft 105, a first bevel gear 107 sleeved on the first rotating shaft 102 and a plurality of second bevel gears 108 sleeved on the second rotating shaft 105; wherein each of the bearing seats 106 is arranged on the inner side of the L support 101; and each of the second bevel gears 108 is engaged with the corresponding first bevel gear 107; the second rotating shaft 105 is suitable for driving each second bevel gear 108 to engage with the corresponding first bevel gear 107 when rotating, and each first bevel gear 107 drives the corresponding first rotating shaft 102 and the roller 103 to rotate synchronously to convey the tray.

[0055] In this embodiment, when the second rotating shaft 105 rotates under the action of the driving device, the second bevel gear 108 thereon also rotates, and the second bevel gear 108 meshes with the first bevel gear 107, transmitting the rotational power to the first bevel gear 107. Since the first bevel gear 107 is coaxially installed with the roller 103, the rotation of the first bevel gear 107 will drive the roller 103 to rotate synchronously. Since all the first bevel gears 107 are meshed with the corresponding second bevel gears 108, all the rollers 103 will rotate at the same speed and direction. Through the above steps, the disc can move forward smoothly and evenly.

[0056] A third rotating shaft 3 is provided between the two conveying components 1; couplings 4 are provided on both sides of the third rotating shaft 3; the other ends of the two couplings 4 are respectively connected to any first rotating shaft 102 in the two conveying components 1; and the two first rotating shafts 102 are concentrically arranged; by setting the third rotating shaft 3 and the coupling 4, the effect of making the rollers 103 on the two conveying components 1 synchronously convey the pallets is achieved; when the spacing between the conveying components 1 needs to be adjusted, it is only necessary to replace the corresponding third rotating shaft 3, without the need to disassemble and install other components.

[0057] A C-shaped frame 5 is provided on the side of any of the L-support members 101; a reducer 6 is provided on the side of the C-shaped frame 5; a third bevel gear 7 is provided on one side of the reducer 6; wherein the third bevel gear 7 is engaged with any of the second bevel gears 108; and a drive motor 8 is provided at the bottom of the reducer 6; the drive motor 8 is suitable for driving the third bevel gear 7 to rotate through the reducer 6, and the third bevel gear 7 is engaged with the second bevel gear 108 to drive the second rotating shaft 105 to rotate; wherein the drive motor 8 adopts but is not limited to a servo motor.

[0058] In this embodiment, when the drive motor 8 is started, its output shaft begins to rotate, and the speed is reduced and the torque is increased through the reducer 6. The output shaft of the reducer 6 drives the third bevel gear 7 to rotate. The third bevel gear is engaged with the second bevel gear 108 to transmit power to the second rotating shaft 105 to drive the other second bevel gears 108 to rotate. One second bevel gear 108 is engaged with the first bevel gear 107 to drive the first bevel gear 107 and the first rotating shaft 102 to rotate. The first rotating shaft 102 transmits power to the coupling 4 and the third rotating shaft 3 to drive the related parts of another conveying component 1 to move. Through the above steps, the rollers 103 are driven synchronously, so that the tray can move smoothly and continuously.

[0059] The conveying assembly 1 also includes: a smooth strip 109 arranged on the side of the L support member 101; wherein the smooth strip 109 is located above each roller 103; and the smooth strip 109 is suitable for contacting the pallet; wherein by providing the smooth strip 109, the friction between the pallet and the L support member 101 is reduced when the pallet moves.

[0060] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0061] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0062] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0063] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A pallet conveying device for a palletizing system, characterized in that: include: Two symmetrically arranged conveying assemblies (1), comprising: an L-shaped support member (101), a plurality of first rotating shafts (102) connected to side bearings of the L-shaped support member (101), rollers (103) sleeved on the corresponding first rotating shafts (102), and at least one supporting frame (104) arranged at the bottom of the L-shaped support member (101); A plurality of adjustment components (2) comprising: a telescopic member (201) connected to two support frames (104); wherein The telescopic member (201) is suitable for adjusting the distance between the two conveying assemblies (1) when telescoping, so that each roller (103) can convey pallets of different sizes.

2. The pallet conveying device for a palletizing system according to claim 1, wherein: The adjustment assembly (2) further comprises: at least two bolts (202) and nuts (203) engaged with the corresponding bolts (202); wherein Each of the bolts (202) is adapted to penetrate the telescopic member (201) and then engage with the nut (203) to lock the telescopic member (201) after expansion and contraction.

3. The pallet conveying device for a palletizing system according to claim 2, wherein: The telescopic member (201) comprises: a first square tube (2011) and a second square tube (2012) sleeved on both sides of the first square tube (2011); wherein The other ends of the two second square tubes (2012) are connected to corresponding support frames (104); and The first square tube (2011) is provided with a plurality of first through holes (20111) arranged at equal intervals; The second square tube (2012) is provided with a plurality of second through holes (20121) arranged at equal intervals; Each of the bolts (202) is adapted to be inserted into the concentric first through hole (20111) and the second through hole (20121) and then engage with the nut (203) to lock the adjusted first square tube (2011) and the second square tube (2012).

4. The pallet conveying device for a palletizing system according to claim 3, wherein: The conveying assembly (1) further comprises: a second rotating shaft (105), a plurality of bearing seats (106) sleeved on the second rotating shaft (105), a first bevel gear (107) sleeved on the first rotating shaft (102), and a plurality of second bevel gears (108) sleeved on the second rotating shaft (105); wherein Each of the bearing seats (106) is arranged inside the L support member (101); and Each of the second bevel gears (108) is meshed with a corresponding first bevel gear (107); The second rotating shaft (105) is suitable for driving each second bevel gear (108) to engage with the corresponding first bevel gear (107) when rotating, and each first bevel gear (107) drives the corresponding first rotating shaft (102) and the roller (103) to rotate synchronously to transport the tray.

5. The pallet conveying device for a palletizing system according to claim 4, wherein: A third rotating shaft (3) is provided between the two conveying assemblies (1); Couplings (4) are provided on both sides of the third rotating shaft (3); wherein The other ends of the two couplings (4) are respectively connected to any one of the first rotating shafts (102) in the two conveying assemblies (1); and The two first rotating shafts (102) are concentrically arranged.

6. The pallet conveying device for a palletizing system according to claim 5, wherein: A C-shaped frame (5) is provided on the side of any of the L-shaped support members (101); A reducer (6) is provided on the side of the C-shaped frame (5); A third bevel gear (7) is provided on one side of the reducer (6); wherein The third bevel gear (7) is meshed with any second bevel gear (108); and A driving motor (8) is provided at the bottom of the reducer (6); The driving motor (8) is suitable for driving the third bevel gear (7) to rotate via the reducer (6); the third bevel gear (7) is meshed with the second bevel gear (108) to drive the second rotating shaft (105) to rotate.

7. The pallet conveying device for a palletizing system according to claim 6, wherein: The conveying assembly (1) further comprises: a smooth strip (109) arranged on the side of the L-support member (101); wherein The smooth strip (109) is located above each roller (103); and The smooth strip (109) is adapted to be in contact with the tray.

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