Ground rail stacking device

Abstract

The utility model belongs to the technical field of product carrying, and particularly relates to a ground rail stacking device which comprises a ground rail assembly. The roller conveying line and the pallets are arranged on the two sides of the ground rail assembly respectively; the supporting seat is arranged on the ground rail assembly in a sliding manner through the longitudinal translation module; the transverse telescopic module is arranged on the supporting seat, and a first-stage sliding plate and a second-stage sliding plate of the transverse telescopic module can extend and retract step by step; the vertical lifting module is arranged on the supporting base and drives the transverse telescopic module to ascend and descend in the vertical direction. The clamping jaw mechanism is arranged on the transverse telescopic module and used for grabbing or releasing the packaging box. According to the automatic stacking device, various operation requirements of automatic stacking can be met, the stacking space and time can be greatly shortened, the automatic stacking device is suitable for large-span stacking operation, and the phenomenon that products are stacked mistakenly can be avoided; meanwhile, manpower is saved, and the production efficiency is improved; the ground rail stacking device is short in structure, stable in operation, resistant to impact and suitable for occasions where the heights of workshops and plants are limited.

Description

Technical Field

[0001] The utility model belongs to the technical field of product handling, in particular to a ground rail palletizing device. Background Art

[0002] After the products are formed and packaged, they need to be stacked on pallets and placed neatly for transportation. The traditional method is to manually stack the products packed by the wire wrapping machine. However, manual stacking is prone to misplacement during stacking, which also wastes time and manpower and is inefficient. Moreover, even if there is a partially automated stacking device, its overall structure is often high and occupies a large space, which is not suitable for occasions where the workshop building is limited in height or space.

[0003] In order to facilitate the completion of corresponding operation processes (such as palletizing, handling, etc.) and save manpower, it is necessary to configure corresponding ground rail palletizing devices to facilitate the movement and transportation of packaging boxes. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a floor rail palletizing device for solving the technical problem that the palletizing operation in the prior art mostly relies on manual guide pillars with low efficiency.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the technical solution of the utility model is as follows:

[0006] A floor rail palletizing device, used for palletizing packaging boxes, comprising:

[0007] Ground rail components;

[0008] A plurality of pallets are provided and arranged on one side of the floor rail assembly;

[0009] A roller conveyor line is arranged on the other side of the ground rail assembly;

[0010] A support seat is slidably arranged on the ground rail assembly through a longitudinal translation module, and a guide rail is arranged on the support seat along the vertical direction;

[0011] A transverse telescopic module is slidably disposed on the guide rail, comprising a fixed base plate, a primary sliding plate, a secondary sliding plate and a transverse driving unit which are sequentially arranged from back to front and parallel to each other, and the primary sliding plate and the secondary sliding plate can be extended and retracted step by step relative to the fixed base plate under the action of the transverse driving unit;

[0012] A vertical lifting module, disposed on the support seat, at least comprising a vertical driving unit for driving the horizontal telescopic module to lift and lower in the vertical direction; and

[0013] The clamping claw mechanism is arranged on the secondary sliding plate of the transverse telescopic module and is used for grabbing or releasing the packaging box.

[0014] Optionally, the longitudinal translation module includes a longitudinal drive unit, which includes a longitudinal drive motor, a longitudinal gear and a longitudinal rack. The longitudinal drive motor is arranged on the support seat, the longitudinal gear is connected to the driving end of the longitudinal drive motor, and the longitudinal rack is arranged parallel to the guide rail assembly and meshes with the longitudinal gear.

[0015] Optionally, the longitudinal translation module also includes a supporting wheel group and a longitudinal cable drag chain, the supporting wheel group is connected to both sides of the bottom of the support seat and slidingly cooperates with the ground rail assembly, and the two ends of the longitudinal cable drag chain are respectively connected to the ground rail assembly and the support seat.

[0016] Optionally, the floor rail assembly includes a sliding rail, a fixed rail and a receiving rail arranged parallel to each other, the sliding rail, the fixed rail and the receiving rail are connected by a connecting rail, two sliding rails are provided and are used to adapt to the supporting wheel group, the fixed rail is provided between the two sliding rails and is used to install the longitudinal rack, and the receiving rail is provided between the two sliding rails and is used to install the longitudinal cable drag chain.

[0017] Optionally, the vertical drive unit includes a vertical drive motor, a vertical gear and a vertical rack, the vertical drive motor is connected to the fixed base plate, the vertical gear is connected to the driving end of the vertical drive motor, the vertical rack is arranged on the support seat and meshed with the vertical gear, and the vertical rack is parallel to the guide rail.

[0018] Optionally, the vertical lifting module also includes a vertical cable unit, which includes a vertical cable motor, a sprocket chain assembly and a vertical cable drag chain. The vertical cable motor and the vertical cable drag chain are both arranged on the support seat, and the vertical cable motor is connected to the vertical cable drag chain through the sprocket chain assembly.

[0019] Optionally, the lateral drive unit includes a power transmission unit, a primary belt unit and a secondary belt unit, the power transmission unit is connected between the fixed base plate and the primary sliding plate; the primary belt unit is connected between the fixed base plate and the secondary sliding plate, and is passed through the left end of the primary sliding plate; the secondary belt unit is arranged in parallel below the primary belt unit, is connected between the fixed base plate and the secondary sliding plate, and is passed through the right end of the primary sliding plate.

[0020] Optionally, the power transmission unit includes a transverse driving motor, a transverse rack, a transverse driving gear and a transverse driven gear set, the transverse driving motor is connected to the fixed base plate, the transverse driving gear is connected to the driving end of the transverse driving motor, and the transverse driving gear is meshed with the transverse driven gear set, and the transverse rack is arranged on the primary sliding plate and meshed with the transverse driven gear set.

[0021] Optionally, the primary belt unit includes a first synchronous belt and a first synchronous wheel, the two ends of the first synchronous belt are respectively connected to the fixed base plate and the secondary sliding plate, the first synchronous wheel is arranged at the left end of the primary sliding plate, and the first synchronous belt is installed on the first synchronous wheel.

[0022] Optionally, the secondary belt unit includes a second synchronous belt and a second synchronous wheel, the second synchronous belt is parallel to the first synchronous belt, the two ends of the second synchronous belt are respectively connected to the fixed base plate and the secondary sliding plate, the second synchronous wheel is arranged at the right end of the primary sliding plate, and the second synchronous belt is installed on the second synchronous wheel.

[0023] As described above, the floor rail stacking device of the utility model has the following beneficial effects:

[0024] Through the cooperation of the horizontal telescopic module, the vertical lifting module and the longitudinal translation module, it is helpful to meet the various operational requirements of automatic palletizing, can greatly shorten the palletizing space and time, is suitable for large-span palletizing operations, and can also avoid product palletizing errors; at the same time, it saves manpower and improves production efficiency; the floor rail palletizing device has a short structure, stable operation, and impact resistance, and is suitable for occasions where the workshop building height is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the floor rail stacking device according to an embodiment of the utility model;

[0026] Figure 2 A schematic diagram of the partial structure of the floor rail stacking device according to an embodiment of the utility model Figure 1 ;

[0027] Figure 3 A schematic diagram of the partial structure of the floor rail stacking device according to an embodiment of the utility model Figure 2 ;

[0028] Figure 4 The structure diagram of the stacking and transferring mechanism of the utility model is shown in FIG. Figure 1 ;

[0029] Figure 5 The structure diagram of the stacking and transferring mechanism of the utility model is shown in FIG. Figure 2 ;

[0030] Figure 6 The schematic diagram of the partial structure of the stacking and transferring mechanism of the utility model is as follows: Figure 1 (backwards);

[0031] Figure 7 The schematic diagram of the partial structure of the stacking and transferring mechanism of the utility model is as follows: Figure 2 (backwards);

[0032] Figure 8 The overall structure of the transverse telescopic module of the embodiment of the utility model is shown in FIG. Figure 1 (positive);

[0033] Fig. 9 The overall structure of the transverse telescopic module of the embodiment of the utility model is shown in FIG. Figure 2 (backwards);

[0034] Fig.10 The overall structure of the transverse telescopic module of the embodiment of the utility model is shown in FIG. Figure 3 (backwards);

[0035] Fig.11 The side structure of the transverse telescopic module of the present utility model is shown in FIG. Figure 1 ;

[0036] Fig.12 The side structure of the transverse telescopic module of the present utility model is shown in FIG. Figure 2 ;

[0037] Fig.13 The structure of the fixed substrate of the embodiment of the utility model is shown in FIG. Figure 1 (positive);

[0038] Fig.14 The structure of the fixed substrate of the embodiment of the utility model is shown in FIG. Figure 2 (backwards);

[0039] Fig.15 The structure of the fixed substrate of the embodiment of the utility model is shown in FIG. Figure 3 (backwards);

[0040] Fig.16 The structure of the first-level sliding plate of the utility model embodiment is shown in FIG. Figure 1 (positive);

[0041] Fig.17 The structure of the first-level sliding plate of the utility model embodiment is shown in FIG. Figure 2 (backwards);

[0042] Fig.18 The structure of the secondary sliding plate of the embodiment of the utility model is shown in FIG. Figure 1 (positive);

[0043] Fig.19 The structure of the secondary sliding plate of the embodiment of the utility model is shown in FIG. Figure 2 (backwards).

[0044] Description of Reference Numerals

[0045] 100-ground rail assembly; 101-slide rail; 102-fixed rail; 103-accommodation rail; 104-connecting rail;

[0046] 200-pallet; 300-roller conveyor line;

[0047] 10-support seat; 11-guide rail;

[0048] 20- horizontal telescopic module;

[0049] 21-fixed base plate; 211-first limiting groove; 212-first positioning groove; 213-sliding block;

[0050] 22-primary sliding plate; 221-first limiting wheel; 222-second limiting groove; 223-positioning wheel; 224-first limiting block;

[0051] 23-secondary sliding plate; 231-second limiting wheel; 232-second positioning groove; 233-second limiting block;

[0052] 24-power transmission unit; 241-lateral drive motor; 242-lateral rack; 243-lateral driving gear; 244-lateral driven gear set; 244a-first gear; 244b-second gear; 244c-connecting gear;

[0053] 25-primary belt unit; 251-first synchronous belt; 252-first synchronous wheel; 253-first front pressing block; 254-first rear pressing block;

[0054] 26-secondary belt unit; 261-second synchronous belt; 262-second synchronous wheel; 263-second front pressure block; 264-second rear pressure block.

[0055] 30-vertical lifting module;

[0056] 31-vertical drive unit; 311-vertical drive motor; 312-vertical gear; 313-vertical rack;

[0057] 32-vertical cable unit; 321-vertical cable motor; 322-sprocket chain assembly; 323-vertical cable drag chain;

[0058] 40-longitudinal translation module;

[0059] 41-longitudinal drive unit; 411-longitudinal drive motor; 412-longitudinal gear; 413-longitudinal rack;

[0060] 42-support wheel set; 421-oblique support wheel; 422-positive support wheel; 423-double-side support wheel;

[0061] 43-longitudinal cable drag chain;

[0062] 50-Gripper mechanism. DETAILED DESCRIPTION

[0063] The following is a specific embodiment of the present invention. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. The details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0064] It should be noted that the diagrams provided in the present embodiment are only used to illustrate the basic concept of the present invention in a schematic manner, so the diagrams only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation. The form, quantity and proportion of each component in actual implementation can be changed at will, and the layout of the components may also be more complicated. It should be noted that the structure, proportion, size, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no technical substantive significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effect and purpose that the present invention can produce. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0065] In order to describe the present invention in detail, a floor rail stacking device of the present invention is specifically described below:

[0066] Please combine Figures 1 to 6As shown, the utility model provides a floor rail palletizing device for palletizing packaging boxes, comprising: a floor rail assembly 100, a pallet 200, a roller conveyor line 300, a support seat 10, a transverse telescopic module 20, a vertical lifting module 30 and a clamping claw mechanism 50, wherein the pallet 200 is provided in plurality and arranged on one side of the floor rail assembly 100; the roller conveyor line 300 is provided on the other side of the floor rail assembly 100; the support seat 10 is slidably provided on the floor rail assembly 100 through a longitudinal translation module 40, and a guide rail 11 is provided on the support seat 10 in the vertical direction; the transverse telescopic module 20 , slidingly arranged on the guide rail 11, including a fixed base plate 21, a primary sliding plate 22 and a secondary sliding plate 23 arranged in sequence from back to front and parallel to each other, and a transverse driving unit, the primary sliding plate 22 and the secondary sliding plate 23 can be extended and retracted step by step relative to the fixed base plate 21 under the action of the transverse driving unit; the vertical lifting module 30, arranged on the support seat 10, at least includes a vertical driving unit 31 for driving the transverse telescopic module 20 to rise and fall in the vertical direction; the clamping claw mechanism 50, arranged on the secondary sliding plate 23 of the transverse telescopic module 20, is used to grab or release the packaging box.

[0067] Specifically, the floor rail assembly 100 is extended in the longitudinal direction, and a pallet 200 and a roller conveyor line 300 are respectively arranged on both sides of the floor rail assembly 100. A plurality of pallets 200 may be arranged to correspond to different pallet 200 positions; a barcode scanner is arranged on the roller conveyor line 300 for scanning and identifying packaging boxes, so as to control the support base 10 to transport the packaging boxes to the corresponding pallet 200 according to the identified product information. Among them, the support base 10, the transverse telescopic module 20, the vertical lifting module 30, the longitudinal translation module 40 and the clamping claw mechanism 50 together constitute a stacking and transferring mechanism. Through the longitudinal translation module 40, the support base 10 can slide back and forth on the ground rail assembly 100 to adapt to different positions of the pallet 200; through the vertical lifting module 30 on the support base 10, the lateral telescopic module 20 together with the clamping mechanism 50 can be driven to move up and down to adapt to different stacking heights; through the lateral telescopic module 20 on the support base 10, the clamping mechanism 50 can be driven to extend and retract horizontally to adapt to different lateral spans. In this way, the packaging box can be grasped and released through the clamping mechanism 50. Through the cooperation of the lateral telescopic module 20, the vertical lifting module 30 and the longitudinal translation module 40, it is conducive to meeting various operation requirements of automatic palletizing, which can greatly shorten the palletizing space and time, is suitable for large-span palletizing operations, and can also avoid product palletizing errors; at the same time, it saves manpower and improves production efficiency.

[0068] More specifically, through the transverse telescopic module 20, the primary sliding plate 22 and the secondary sliding plate 23 can be extended and retracted step by step relative to the fixed base plate 21 under the action of the transverse driving unit, that is, the primary sliding plate 22 is translated relative to the fixed base plate 21 in turn, and then the secondary sliding plate 23 is translated relative to the primary sliding plate 22, thereby realizing step-by-step extension or retraction, and the transverse movement operation radius of the product can be changed; through the vertical lifting module 30, the lifting of the transverse telescopic module 20 can be realized, which is beneficial to expand the vertical operation range of the product; through the coordinated operation of the transverse telescopic module 20 and the vertical lifting module 30, the circulation of the product can be conveniently realized, it is easy to control, and the action response speed is fast, which is suitable for large-span product circulation operations.

[0069] After the formed products are packed by the automated packaging line, they enter the roller conveyor line 300, and the product information of the packaging box is identified by the barcode scanner and fed back to the central control system of the ground rail assembly 100. After matching, the command is sent to the support seat 10, so that the support seat 10 is moved to the initial setting position through the longitudinal translation module 40, and through the coordinated cooperation of the transverse telescopic module 20 and the vertical lifting module 30, the clamping mechanism 50 is moved to the grabbing position, and then the packaging box is grabbed by the clamping mechanism 50, and then moved to the corresponding matching stacking pallet 200 for stacking in sequence.

[0070] See also Figures 3 to 6 In some embodiments, the longitudinal translation module 40 includes a longitudinal driving unit 41, the longitudinal driving unit 41 includes a longitudinal driving motor 411, a longitudinal gear 412 and a longitudinal rack 413, the longitudinal driving motor 411 is arranged on the support seat 10, the longitudinal gear 412 is connected to the driving end of the longitudinal driving motor 411, and the longitudinal rack 413 is arranged parallel to the guide rail 11 assembly and meshed with the longitudinal gear 412. Specifically, the longitudinal driving motor 411 is connected to the bottom of the support seat 10, the axial direction of the longitudinal driving motor 411 is perpendicular to the bottom wall of the support seat 10, the longitudinal rack 413 is parallel to the guide rail 11 assembly, the longitudinal gear 412 is driven to rotate by the longitudinal driving motor 411, and then the support seat 10 is translated along the direction of the longitudinal rack 413 through the meshing action of the longitudinal gear 412 and the longitudinal rack 413, thereby realizing the sliding operation of the support seat 10 along the guide rail 11 assembly, so as to facilitate the support seat 10 to move to different positions of the pallet 200.

[0071] See also Figure 5In the above embodiment, the longitudinal translation module 40 further includes a support wheel group 42 and a longitudinal cable drag chain 43. The support wheel group 42 is connected to both sides of the bottom of the support seat 10 and slides with the ground rail assembly 100. The two ends of the longitudinal cable drag chain 43 are respectively connected to the ground rail assembly 100 and the support seat 10. Specifically, the support wheel group 42 includes an oblique support wheel 421, a positive support wheel 422, and a double-sided support wheel 423. The oblique support wheel 421 is obliquely clamped on the ground rail assembly 100, the positive support wheel 422 is pressed on the ground rail assembly 100 in the vertical direction, and the double-sided support wheel 423 is clamped on the inner and outer sides of the ground rail assembly 100. In this way, the stability and reliability of the support seat 10 when sliding on the ground rail assembly 100 can be ensured by the sliding cooperation between the support wheel group 42 and the ground rail assembly 100. The two ends of the longitudinal cable drag chain 43 are respectively connected to the ground rail assembly 100 and the support base 10. The longitudinal cable drag chain 43 can move synchronously with the support base 10, thereby ensuring the needs of the longitudinal cable drag chain 43 during operation.

[0072] See also Figure 3 In the above embodiment, the floor rail assembly 100 includes a slide rail 101, a fixed rail 102 and a receiving rail 103 which are arranged in parallel with each other. The slide rail 101, the fixed rail 102 and the receiving rail 103 are connected by a connecting rail 104. Two slide rails 101 are provided and are used to adapt to the supporting wheel group 42. The fixed rail 102 is provided between the two slide rails 101 and is used to install the longitudinal rack 413. The receiving rail 103 is provided between the two slide rails 101 and is used to install the longitudinal cable drag chain 43. Specifically, the length of the floor rail assembly 100 can also be extended by docking as needed, and has good expandability; the fixed rail 102 and the receiving rail 103 are connected by multiple connecting rails 104, so that the floor rail assembly 100 forms an integral structure; the longitudinal rack 413 is located on one side of the fixed rail 102 so as to engage with the longitudinal gear 412 located on the support seat 10; the longitudinal cable drag chain 43 is located inside the receiving rail 103, so that the longitudinal cable drag chain 43 moves synchronously with the support seat 10.

[0073] See also Figure 7In some embodiments, a plurality of sliders 213 are provided on the back side of the fixed substrate 21, and the plurality of sliders 213 are adapted to the guide rails 11; two guide rails 11 are provided, and are arranged in parallel on the left and right sides of the support seat 10. Specifically, two guide rails 11 are arranged on the left and right sides of the support seat 10 in the vertical direction, and sliders 213 are provided on the back side of the fixed substrate 21 corresponding to the two guide rails 11. In this embodiment, three sliders 213 are provided on each side, so that the fixed substrate 21 is slidably connected with the guide rails 11 through the sliders 213, so that the entire transverse telescopic module 20 can be slidably arranged on the guide rails 11; the provision of two guide rails 11 is conducive to ensuring the guiding stability of the transverse telescopic module 20 when lifting and sliding, thereby ensuring the reliability of the product circulation process. By providing the guide rails 11 and the sliders 213, it can play a guiding and supporting role when the transverse telescopic module 20 is lifted and lowered.

[0074] Continue reading Figure 7 In the above embodiment, the vertical drive unit 31 includes a vertical drive motor 311, a vertical gear 312 and a vertical rack 313. The vertical drive motor 311 is connected to the fixed base plate 21. The vertical gear 312 is connected to the driving end of the vertical drive motor 311. The vertical rack 313 is arranged on the support seat 10 and meshes with the vertical gear 312. The vertical rack 313 is parallel to the guide rail 11. Specifically, the vertical drive motor 311 is connected to the back side of the fixed base plate 21 through a vertical mounting frame. The axial direction of the vertical drive motor 311 is perpendicular to the fixed base plate 21. The vertical rack 313 is parallel to the guide rail 11. The vertical rack 313 is located between the two guide rails 11, and the vertical rack 313 is close to one of the guide rails 11. The vertical gear 312 is driven to rotate by the vertical driving motor 311, and then the meshing action of the vertical gear 312 and the vertical rack 313 causes the entire horizontal telescopic module 20 to move up and down along the direction of the vertical rack 313, thereby facilitating the expansion of the vertical operating range of the product.

[0075] Continue reading Figure 7In the above embodiment, the vertical lifting module 30 also includes a vertical cable unit 32, and the vertical cable unit 32 includes a vertical cable motor 321, a sprocket chain assembly 322 and a vertical cable drag chain 323. The vertical cable motor 321 and the vertical cable drag chain 323 are both arranged on the support seat 10, and the vertical cable motor 321 is connected to the vertical cable drag chain 323 through the sprocket chain assembly 322. Specifically, the vertical cable motor 321 is arranged inside the support seat 10 near the top wall, two vertical cable drag chains 323 are arranged and extend in the vertical direction, and the two vertical cable drag chains 323 are arranged in parallel inside the support seat 10; the sprocket chain assembly 322 includes a vertical driving sprocket, a vertical driven sprocket and a vertical chain, the vertical driving sprocket is connected to the driving end of the vertical cable motor 321, the vertical driven sprocket is arranged inside the support seat 10 near the bottom wall, the vertical chain is adapted to the vertical driving sprocket and the vertical driven sprocket, and the vertical cable drag chain 323 is connected to the vertical chain; the vertical cable motor 321 drives the sprocket chain assembly 322 to move, which can drive the vertical cable drag chain 323 to perform lifting and lowering actions, thereby ensuring the vertical cable drag chain 323 meets the requirements during operation.

[0076] See also Figures 8 to 12 In some embodiments, the lateral drive unit includes a power transmission unit 24, a primary belt unit 25 and a secondary belt unit 26. The power transmission unit 24 is connected between the fixed base plate 21 and the primary sliding plate 22; the primary belt unit 25 is connected between the fixed base plate 21 and the secondary sliding plate 23, and is arranged at the left end of the primary sliding plate 22; the secondary belt unit 26 is arranged in parallel below the primary belt unit 25, connected between the fixed base plate 21 and the secondary sliding plate 23, and is arranged at the right end of the primary sliding plate 22. Specifically, the primary sliding plate 22 can slide in a directional manner along the left and right directions relative to the fixed base plate 21, and the secondary sliding plate 23 can slide in a directional manner along the left and right directions relative to the primary sliding plate 22; through the coordinated action of the power transmission unit 24, the primary belt unit 25 and the secondary belt unit 26, the primary sliding plate 22 and the secondary sliding plate 23 can be driven to extend or retract step by step in sequence, thereby realizing the lateral movement and circulation operation of the product.

[0077] The power transmission unit 24 rotates forward, and the primary belt unit 25 and the secondary belt unit 26 work together to drive the primary sliding plate 22 and the secondary sliding plate 23 to extend in sequence; the power transmission unit 24 rotates backward, and the primary belt unit 25 and the secondary belt unit 26 work together to drive the primary sliding plate 22 and the secondary sliding plate 23 to retract in sequence. This step-by-step motion design makes the entire lateral telescopic module 20 more flexible and changeable, and can adjust the extension length of the sliding plate according to actual needs, conveniently change the lateral movement operation radius of the product, meet different work requirements, and is suitable for large-span product circulation operations.

[0078] See also Fig.10 In some embodiments, the power transmission unit 24 includes a transverse driving motor 241, a transverse rack 242, a transverse driving gear 243 and a transverse driven gear set 244, the transverse driving motor 241 is connected to the fixed base plate 21, the transverse driving gear 243 is connected to the driving end of the transverse driving motor 241, and the transverse driving gear 243 is meshed with the transverse driven gear set 244, and the transverse rack 242 is arranged on the primary sliding plate 22 and meshed with the transverse driven gear set 244. Specifically, the transverse driving motor 241 is connected to the back side of the fixed base plate 21 through a transverse mounting frame, and the axial direction of the transverse driving motor 241 is perpendicular to the fixed base plate 21; a receiving groove extending along the sliding direction is provided in the middle of the fixed base plate 21 for installing a transverse driven gear set 244; the transverse rack 242 is arranged on the back side of the primary sliding plate 22 and extends along the sliding direction; the transverse driving gear 243 is driven to rotate by the transverse driving motor 241, so that the transverse driving gear 243 drives the transverse driven gear set 244 to rotate, and then relies on the meshing of the transverse driven gear set 244 with the transverse rack 242 to drive the primary sliding plate 22 to move.

[0079] See also Fig.13It should be noted that the transverse driven gear set 244 includes a plurality of coaxially arranged first gears 244a and second gears 244b arranged along the direction of the transverse rack 242 and connecting gears 244c meshed between adjacent first gears 244a, wherein one of the first gears 244a meshes with the transverse driving gear 243, and each of the second gears 244b is configured to mesh with the transverse rack 242. Specifically, the coaxially arranged first gears 244a and second gears 244b can rotate synchronously, and the adjacent connecting gears 244c can rotate synchronously with the first gear 244a. The transverse driving motor 241 drives the transverse driving gear 243 to rotate, and the transverse driving gear 243 drives the first gear 244a meshed therewith to rotate, and drives each of the first gears 244a and each of the connecting gears 244c to rotate synchronously, and at the same time drives the second gear 244b coaxial with the first gear 244a to rotate, and each of the second gears 244b pushes the primary sliding plate 22 to move in cooperation with the transverse rack 242.

[0080] See also Fig.11 and Fig.12 In some embodiments, the primary belt unit 25 includes a first synchronous belt 251 and a first synchronous wheel 252, the two ends of the first synchronous belt 251 are respectively connected to the fixed base plate 21 and the secondary sliding plate 23, the first synchronous wheel 252 is arranged at the left end of the primary sliding plate 22, and the first synchronous belt 251 is installed on the first synchronous wheel 252. Specifically, the two ends of the first synchronous belt 251 are respectively connected to the front right end of the fixed base plate 21 and the back right end of the secondary sliding plate 23, and pass through the left end of the primary sliding plate 22. The synchronous belt drive can work stably under various working conditions, including high speed, heavy load and frequent start / stop, so that the primary belt unit 25 can adapt to different working environments and working requirements, and its structure is simple, easy to manufacture and implement, and has a fast power response speed.

[0081] Continue reading Fig.11 and Fig.12 It can be understood that the primary belt unit 25 further includes a first front pressing block 253 and a first rear pressing block 254 for fixing the two ends of the first synchronous belt 251, wherein the first front pressing block 253 is arranged at the right end of the fixed base plate 21, and the first rear pressing block 254 is arranged at the right end of the secondary sliding plate 23. Specifically, the first front pressing block 253 is located at the front right end of the fixed base plate 21, and the first rear pressing block 254 is located at the back right end of the secondary sliding plate 23; the first front pressing block 253 and the first rear pressing block 254 are used to fix the two ends of the first synchronous belt 251 respectively, which can help reduce the difficulty of assembly and facilitate the subsequent rapid replacement of the first synchronous belt 251.

[0082] See also Fig.11and Fig.12 In some embodiments, the secondary belt unit 26 includes a second synchronous belt 261 and a second synchronous wheel 262. The second synchronous belt 261 is parallel to the first synchronous belt 251. The two ends of the second synchronous belt 261 are respectively connected to the fixed base plate 21 and the secondary sliding plate 23. The second synchronous wheel 262 is disposed at the right end of the primary sliding plate 22, and the second synchronous belt 261 is mounted on the second synchronous wheel 262. Specifically, the two ends of the second synchronous belt 261 are respectively connected to the front left end of the fixed base plate 21 and the back left end of the secondary sliding plate 23, and pass through the right end of the primary sliding plate 22. The secondary belt unit 26 has a simple structure, is easy to manufacture and implement, and has a fast power response speed. Through the coordinated action of the secondary belt unit 26 and the primary belt unit 25, the secondary sliding plate 23 can be driven to move left when the primary sliding plate 22 moves to the left; and the secondary sliding plate 23 can be driven to move right when the primary sliding plate 22 moves to the right, thereby realizing the step-by-step extension or retraction action of the primary sliding plate 22 and the secondary sliding plate 23.

[0083] Continue reading Fig.11 and Fig.12 It can be understood that the secondary belt unit 26 further includes a second front pressing block 263 and a second rear pressing block 264 for fixing the two ends of the second synchronous belt 261, the second front pressing block 263 is arranged at the left end of the fixed base plate 21, and the second rear pressing block 264 is arranged at the left end of the secondary sliding plate 23. Specifically, the second front pressing block 263 is located at the front left end of the fixed base plate 21, and the first rear pressing block 254 is located at the back left end of the secondary sliding plate 23; the second front pressing block 263 and the second rear pressing block 264 are used to fix the two ends of the second synchronous belt 261 respectively, which can help reduce the difficulty of assembly and facilitate the subsequent rapid replacement of the second synchronous belt 261.

[0084] See also Figures 11 to 19In some embodiments, the front side of the fixed base plate 21 is provided with two upper and lower rows of first limiting grooves 211, the notches of the first limiting grooves 211 face the primary sliding plate 22, and the back side of the primary sliding plate 22 is provided with two upper and lower rows of multiple first limiting wheels 221, and the first limiting wheels 221 are adapted to the corresponding first limiting grooves 211; the front side of the primary sliding plate 22 is provided with two upper and lower rows of second limiting grooves 222, the notches of the second limiting grooves 222 face the secondary sliding plate 23, and the back side of the secondary sliding plate 23 is provided with two upper and lower rows of multiple second limiting wheels 231, and the second limiting wheels 231 are adapted to the corresponding second limiting grooves 222. Specifically, the axial direction of the first limiting wheel 221 and the second limiting wheel 231 is perpendicular to the plane of the fixed base plate 21. The first limiting groove 211 is provided to match the first limiting wheel 221, so that the primary sliding plate 22 can slide directionally in the left-right direction relative to the fixed base plate 21, play a role of sliding guide, and improve its sliding stability; the second limiting groove 222 is provided to match the second limiting wheel 231, so that the secondary sliding plate 23 can slide directionally in the left-right direction relative to the primary sliding plate 22, play a role of sliding guide, and improve its sliding stability. The upper and lower rows are arranged to ensure the limiting balance during sliding.

[0085] Continue reading Figures 11 to 19 In the above embodiment, the top and bottom of the fixed base plate 21 are both provided with a first positioning groove 212, and the notch of the first positioning groove 212 at the top is arranged opposite to the notch of the first positioning groove 212 at the bottom. The top and bottom of the secondary sliding plate 23 are both provided with a second positioning groove 232, and the notch of the second positioning groove 232 at the top is arranged opposite to the notch of the second positioning groove 232 at the bottom. The top and bottom of the primary sliding plate 22 are both provided with two rows of front and rear positioning wheels 223, and the two rows of positioning wheels 223 are respectively adapted to the first positioning groove 212 and the second positioning groove 232. Specifically, the top and bottom of the primary sliding plate 22 are both provided with positioning connection parts, and the front and rear rows of positioning wheels 223 are provided on the positioning connection parts, and the axial direction of the positioning wheels 223 is parallel to the vertical direction. The rear row of positioning wheels 223 is adapted to the first positioning groove 212, and the front row of positioning wheels 223 is adapted to the second positioning groove 232. By providing two rows of positioning wheels 223 that are adapted to the first positioning groove 212 and the second positioning groove 232 respectively, the vertical distances among the fixed base plate 21, the primary sliding plate 22 and the secondary sliding plate 23 are constant, and the primary sliding plate 22 can slide directionally in the left and right direction relative to the fixed base plate 21, and the secondary sliding plate 23 can slide directionally in the left and right direction relative to the primary sliding plate 22, which plays a role of auxiliary sliding guide and improves the stability of its sliding. The top and bottom settings are conducive to ensuring the positioning reliability and balance during sliding.

[0086] See also Figures 16 to 19 It should be noted that the front side of the primary sliding plate 22 is provided with first limit blocks 224 located at the left and right ends, and the back side of the secondary sliding plate 23 is provided with second limit blocks 233 located at the left and right ends, and one of the second limit blocks 233 is located between the two first limit blocks 224. Specifically, the design of the first limit block 224 and the second limit block 233 ensures the precise position of the primary sliding plate 22 and the secondary sliding plate 23 during the relative movement; the cooperation between the limit blocks can effectively prevent the primary sliding plate 22 and the secondary sliding plate 23 from being misaligned or shaking during the movement, thereby ensuring the stability and reliability of the entire structure.

[0087] In summary, the floor rail palletizing device provided by the utility model, through the cooperation of the lateral telescopic module 20, the vertical lifting module 30 and the longitudinal translation module 40, is conducive to meeting various operational requirements of automatic palletizing, can greatly shorten the palletizing space and time, is suitable for large-span palletizing operations, and can also avoid product palletizing errors; at the same time, it saves manpower and improves production efficiency; the floor rail palletizing device has a short structure, stable operation, and impact resistance, and is suitable for occasions where the height of workshops and factories is limited.

[0088] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A floor rail palletizing device for palletizing packaging boxes, characterized in that: include: Ground rail components; A plurality of pallets are provided and arranged on one side of the floor rail assembly; A roller conveyor line is arranged on the other side of the ground rail assembly; A support seat is slidably arranged on the ground rail assembly through a longitudinal translation module, and a guide rail is arranged on the support seat along the vertical direction; A transverse telescopic module is slidably disposed on the guide rail, comprising a fixed base plate, a primary sliding plate, a secondary sliding plate and a transverse driving unit which are sequentially arranged from back to front and parallel to each other, and the primary sliding plate and the secondary sliding plate can be extended and retracted step by step relative to the fixed base plate under the action of the transverse driving unit; A vertical lifting module, arranged on the support seat, at least comprising a vertical driving unit for driving the horizontal telescopic module to lift and lower in the vertical direction; as well as The clamping claw mechanism is arranged on the secondary sliding plate of the transverse telescopic module and is used for grabbing or releasing the packaging box.

2. The floor rail stacking device according to claim 1, characterized in that: The longitudinal translation module includes a longitudinal driving unit, which includes a longitudinal driving motor, a longitudinal gear and a longitudinal rack. The longitudinal driving motor is arranged on the support seat, the longitudinal gear is connected to the driving end of the longitudinal driving motor, and the longitudinal rack is arranged in parallel on the guide rail assembly and meshes with the longitudinal gear.

3. The floor rail stacking device according to claim 2, characterized in that: The longitudinal translation module also includes a supporting wheel group and a longitudinal cable drag chain. The supporting wheel group is connected to both sides of the bottom of the supporting seat and slidably cooperates with the ground rail assembly. The two ends of the longitudinal cable drag chain are respectively connected to the ground rail assembly and the supporting seat.

4. The floor rail stacking device according to claim 3, characterized in that: The floor rail assembly includes a sliding rail, a fixed rail and a receiving rail which are arranged parallel to each other, and the sliding rail, the fixed rail and the receiving rail are connected by a connecting rail. Two sliding rails are provided and are used to adapt to the supporting wheel group, the fixed rail is provided between the two sliding rails and is used to install the longitudinal rack, and the receiving rail is provided between the two sliding rails and is used to install the longitudinal cable drag chain.

5. The floor rail stacking device according to claim 1, characterized in that: The vertical drive unit includes a vertical drive motor, a vertical gear and a vertical rack. The vertical drive motor is connected to the fixed base plate. The vertical gear is connected to the driving end of the vertical drive motor. The vertical rack is arranged on the support seat and meshes with the vertical gear. The vertical rack is parallel to the guide rail.

6. The floor rail stacking device according to claim 1, characterized in that: The vertical lifting module also includes a vertical cable unit, which includes a vertical cable motor, a sprocket chain assembly and a vertical cable drag chain. The vertical cable motor and the vertical cable drag chain are both arranged on the support seat, and the vertical cable motor is connected to the vertical cable drag chain through the sprocket chain assembly.

7. The floor rail stacking device according to claim 1, characterized in that: The lateral driving unit includes a power transmission unit, a primary belt unit and a secondary belt unit. The power transmission unit is connected between the fixed base plate and the primary sliding plate; the primary belt unit is connected between the fixed base plate and the secondary sliding plate, and is passed through the left end of the primary sliding plate; the secondary belt unit is arranged in parallel below the primary belt unit, is connected between the fixed base plate and the secondary sliding plate, and is passed through the right end of the primary sliding plate.

8. The floor rail stacking device according to claim 7, characterized in that: The power transmission unit includes a transverse driving motor, a transverse rack, a transverse driving gear and a transverse driven gear set. The transverse driving motor is connected to the fixed base plate, the transverse driving gear is connected to the driving end of the transverse driving motor, and the transverse driving gear is meshed with the transverse driven gear set. The transverse rack is arranged on the primary sliding plate and meshed with the transverse driven gear set.

9. The floor rail stacking device according to claim 7, characterized in that: The primary belt unit includes a first synchronous belt and a first synchronous wheel, the two ends of the first synchronous belt are respectively connected to the fixed base plate and the secondary sliding plate, the first synchronous wheel is arranged at the left end of the primary sliding plate, and the first synchronous belt is installed on the first synchronous wheel.

10. The floor rail stacking device according to claim 9, characterized in that: The secondary belt unit includes a second synchronous belt and a second synchronous wheel. The second synchronous belt is parallel to the first synchronous belt. Both ends of the second synchronous belt are respectively connected to the fixed base plate and the secondary sliding plate. The second synchronous wheel is arranged at the right end of the primary sliding plate, and the second synchronous belt is installed on the second synchronous wheel.

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