Veneer stacking machine

Abstract

The utility model relates to the technical field of single plate stacking, in particular to a single plate stacking machine which comprises a stacking bottom frame, a material receiving hanging bracket is arranged on the top of the stacking bottom frame, the stacking bottom frame and the material receiving hanging bracket are fixedly connected through a supporting column arranged on one side, and a transferring structure for transporting towards the side away from the supporting column is arranged on the stacking bottom frame. A material receiving release structure is arranged at the bottom of the material receiving hanging bracket and comprises two groups of plate receiving guide rail mechanisms symmetrically arranged on two sides of the material receiving hanging bracket and a release driving mechanism for driving the plate receiving guide rail mechanisms to perform angle rotation. The situation that upper and lower veneers are abraded during inclined sliding arrangement and stacking is avoided, damage to the veneers is reduced, the stacking effect is improved, and meanwhile the stacking efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of veneer palletizing, in particular to a veneer palletizing machine. Background Art

[0002] In the production and processing of veneer, usually, the veneer is made by cutting, drying, gluing, cutting and other processing steps on the board. The veneer needs to be transported many times during the processing and after the processing. The formed veneer is large in volume, not suitable for manual handling, and has low efficiency. Especially during the palletizing process of the formed veneer, the veneer needs to be transported reasonably and orderly to ensure the neat palletizing of the veneer. Most of the existing veneer palletizing machines use a baffle to directly block the veneer removed from the front side and stack the veneer in this way repeatedly. However, this method is likely to cause the upper veneer to rub against the lower veneer, resulting in wear of the upper and lower veneers. Therefore, it is necessary to design a veneer palletizing machine that is convenient for stacking veneer from above, avoids the wear of the upper and lower veneers caused by tilting and sliding during stacking, reduces the damage to the veneer, improves the palletizing effect, and has a high palletizing efficiency at the same time. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a veneer palletizing machine, which is convenient for stacking veneer from above, avoids the wear of the upper and lower veneers caused by tilting and sliding during stacking, reduces the damage to the veneer, improves the palletizing effect, and has a high palletizing efficiency at the same time.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: a veneer palletizing machine, including a palletizing chassis. A receiving hanger is arranged on the top of the palletizing chassis. The palletizing chassis and the receiving hanger are fixedly connected by a support column arranged on one side. A transfer structure for transporting away from the support column side is arranged on the palletizing chassis. A receiving and releasing structure is arranged at the bottom of the receiving hanger. The receiving and releasing structure includes two groups of receiving plate guide mechanisms symmetrically arranged on both sides of the receiving hanger and a release driving mechanism for driving the receiving plate guide mechanism to rotate at an angle.

[0007] Preferably, the receiving plate guide mechanism includes a rotating shaft rotatably connected to one side of the bottom of the receiving hanger. A plurality of groups of guiding components are arranged at intervals on the rotating shaft. The guiding component includes a connecting plate and a roller sleeve. One end of the connecting plate is fixedly connected to the rotating shaft, and the roller sleeve is rotatably connected to the other end of the connecting plate.

[0008] Preferably, the release driving mechanism includes a driving cylinder, a rack and a gear. The driving cylinder is fixedly installed at the bottom of the material receiving hanger. The rack is fixedly installed at the output end of the driving cylinder. The gear is fixedly installed on the rotating shaft, and the rack meshes with the gear.

[0009] Preferably, the transfer structure includes multiple groups of transmission mechanisms arranged at intervals on the palletizing base frame. The transmission mechanism includes a driving wheel, a driven wheel and a belt. The driving wheel and the driven wheel are respectively rotatably connected to both sides of the palletizing base frame. The belt is sleeved on the driving wheel and the driven wheel. It also includes a driving motor for rotating one of the driving wheels at the driving end. Adjacent two driving wheels are fixedly connected by a connecting shaft.

[0010] Preferably, a through groove adapted to the belt is formed on the support column.

[0011] Preferably, the rotating shaft is rotatably connected to the bottom of the material receiving hanger through a shaft seat.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides a single-board palletizing machine, which has the following beneficial effects:

[0014] For this single-board palletizing machine, through two groups of board receiving guide rail mechanisms, it is convenient to receive single boards, and at the same time, the single boards can be quickly moved above the transfer structure. Through the release driving mechanisms on both sides, it is convenient to drive the board receiving guide rail mechanisms on both sides to rotate from the middle to the lower sides on both sides at the same time, so that the single boards can vertically fall onto the transfer structure on the palletizing base frame. After the single boards are unloaded, the release driving mechanism is used to quickly reset the board receiving guide rail mechanism to receive the next single board. In this way, after the single boards on the transfer structure are palletized to a certain height, they can be transferred out through the transfer structure. This single-board palletizing machine is convenient for stacking single boards from above, avoiding the wear of the upper and lower single boards caused by inclined sliding stacking, reducing the damage to the single boards, improving the palletizing effect, and having a relatively high palletizing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0016] Figure 2 is a schematic structural diagram of other perspectives of the whole of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the cooperation between the material receiving hanger and the material receiving and releasing structure of the present utility model;

[0018] Figure 4 is for the present utility model Figure 3 is a partial enlarged structural diagram at A in

[0019] Figure 5 This is a schematic structural diagram of the combination of the palletizing bottom frame and the transfer structure of the present utility model.

[0020] Reference numerals in the drawings: 1, palletizing bottom frame; 2, support column; 3, receiving hanger; 4, shaft seat; 5, rotating shaft; 6, connecting plate; 7, roller sleeve; 8, driving cylinder; 9, rack; 10, gear; 11, driving wheel; 12, transmission wheel; 13, tensioning seat; 14, connecting shaft; 15, driving motor; 16, through groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment:

[0023] Please refer to Figures 1-5 , a single-board palletizer, including a palletizing bottom frame 1, a receiving hanger 3 is arranged on the top of the palletizing bottom frame 1, the palletizing bottom frame 1 and the receiving hanger 3 are fixedly connected by a support column 2 arranged on one side, a transfer structure for transporting away from the support column 2 is arranged on the palletizing bottom frame 1, a receiving and releasing structure is arranged at the bottom of the receiving hanger 3, and the receiving and releasing structure includes two groups of receiving plate guide rail mechanisms symmetrically arranged on both sides of the receiving hanger 3 and a release driving mechanism for driving the receiving plate guide rail mechanism to rotate at an angle.

[0024] Specifically, the receiving plate guide rail mechanism includes a rotating shaft 5 rotatably connected to one side of the bottom of the receiving hanger 3, and multiple groups of guiding components are arranged at intervals on the rotating shaft 5. The guiding components include a connecting plate 6 and a roller sleeve 7. One end of the connecting plate 6 is fixedly connected to the rotating shaft 5, and the roller sleeve 7 is rotatably connected to the other end of the connecting plate 6. When multiple roller sleeves 7 are placed horizontally, they can guide the single board, and due to the arrangement of the roller sleeves 7, the friction between the single board and the roller sleeves 7 can be reduced, so that the roller sleeves 7 can quickly fall to directly above the transfer structure.

[0025] Specifically, the release driving mechanism includes a driving cylinder 8, a rack 9 and a gear 10. The driving cylinder 8 is fixedly installed at the bottom of the receiving hanger 3, the rack 9 is fixedly installed at the output end of the driving cylinder 8, the gear 10 is fixedly installed on the rotating shaft 5, and the rack 9 meshes with the gear 10. Start the driving cylinder 8 to make the output shaft of the driving cylinder 8 extend or shorten, drive the rack 9 to move horizontally back and forth, so that the gear 10 can rotate left and right reciprocally, so that the rotating shaft 5 can rotate clockwise or counterclockwise, and thus drive multiple roller sleeves 7 to rotate downward or upward to the horizontal state.

[0026] Specifically, the transfer structure includes multiple sets of transmission mechanisms that are spaced apart and arranged on the palletizing chassis 1. The transmission mechanism includes a driving wheel 11, a transmission wheel 12, and a belt. The driving wheel 11 and the transmission wheel 12 are respectively rotatably connected to both sides of the palletizing chassis 1. The belt is sleeved on the driving wheel 11 and the transmission wheel 12. It also includes a driving motor 15 that drives one of the driving wheels 11 at the end to rotate. Adjacent driving wheels 11 are fixedly connected by a connecting shaft 14. When the driving motor 15 is started, due to the arrangement of the connecting shaft 14, it is convenient to drive multiple driving wheels 11 to rotate synchronously. Through the cooperation of the transmission wheels 12, it is convenient to drive multiple belts to rotate synchronously, so as to transfer the single board falling on the belt to the side away from the support column 2. Further, the palletizing chassis 1 also includes a tensioning seat 13 for adjusting the horizontal position of the transmission wheel 12. The tensioning seat 13 slides horizontally on the palletizing chassis 1 through bolts, and the transmission wheel 12 is rotatably connected to the tensioning seat 13, which is convenient for adjusting the tightness of the belt.

[0027] Specifically, the support column 2 is provided with a through groove 16 adapted to the belt. Through the arrangement of the through groove 16, it is convenient for the belt to pass through.

[0028] Specifically, the rotating shaft 5 is rotatably connected to the bottom of the receiving hanger 3 through a shaft seat 4. Through the arrangement of the shaft seat 4, the rotational stability of the rotating shaft 5 is increased.

[0029] It should be noted that phrases such as "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures, or characteristics with an embodiment, implementing such features, structures, or characteristics in combination with other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0030] It should be easily understood that the terms "on...", "above...", and "over..." in this disclosure should be interpreted in the broadest manner, such that "on..." not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above..." or "over..." not only includes the meaning of "above or over something", but may also include the meaning of "above or over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0031] In addition, for ease of description, spatial relative terms may be used in this document, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used in this document may be interpreted accordingly as well.

[0032] It should be noted that in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A single board palletizer, characterized in that: The invention comprises a palletizing chassis (1), a material receiving hanger (3) is arranged on the top of the palletizing chassis (1), the palletizing chassis (1) and the material receiving hanger (3) are fixedly connected via a support column (2) arranged on one side, a transfer structure for transporting to a side away from the support column (2) is arranged on the palletizing chassis (1), a material receiving release structure is arranged at the bottom of the material receiving hanger (3), and the material receiving release structure comprises two groups of plate receiving guide rail mechanisms symmetrically arranged on both sides of the material receiving hanger (3) and a release drive mechanism for driving the plate receiving guide rail mechanisms to rotate at an angle.

2. The single board palletizer according to claim 1, characterized in that: The plate guide rail mechanism comprises a rotating shaft (5) rotatably connected to one side of the bottom of the material receiving hanger (3), a plurality of guide components are arranged at intervals on the rotating shaft (5), and the guide components comprise a connecting plate (6) and a roller sleeve (7), one end of the connecting plate (6) is fixedly connected to the rotating shaft (5), and the roller sleeve (7) is rotatably connected to the other end of the connecting plate (6).

3. The single board palletizer according to claim 2, characterized in that: The release drive mechanism comprises a drive cylinder (8), a rack (9) and a gear (10); the drive cylinder (8) is fixedly mounted on the bottom of the material receiving hanger (3); the rack (9) is fixedly mounted on the output end of the drive cylinder (8); the gear (10) is fixedly mounted on the rotating shaft (5); and the rack (9) is meshed with the gear (10).

4. The single board palletizer according to claim 3, characterized in that: The transfer structure comprises a plurality of transmission mechanisms arranged at intervals on a palletizing chassis (1), the transmission mechanism comprising a driving wheel (11), a transmission wheel (12) and a belt, the driving wheel (11) and the transmission wheel (12) being rotatably connected to two sides of the palletizing chassis (1) respectively, the belt being sleeved on the driving wheel (11) and the transmission wheel (12), and further comprising a driving motor (15) for driving a driving wheel (11) at an end portion to rotate, and two adjacent driving wheels (11) being fixedly connected via a connecting shaft (14).

5. The single board palletizer according to claim 4, characterized in that: The support column (2) is provided with a groove (16) adapted to the belt.

6. The single board palletizer according to claim 5, characterized in that: The rotating shaft (5) is rotatably connected to the bottom of the material receiving hanger (3) via a shaft seat (4).

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