Intelligent and efficient bamboo spraying equipment

Abstract

The invention relates to the technical field of bamboo product production equipment, and discloses intelligent and efficient bamboo spraying equipment which comprises a base, a mounting platform is fixedly assembled on the top of the base, a conveying belt is fixedly assembled on the top of the mounting platform, and a protection frame is fixedly assembled on the top of the mounting platform. And bin doors are installed on the periphery of the protection frame, and drying equipment is arranged on the left side of the protection frame. The variable-pitch servo motor operates to drive the rotating shaft to rotate, the spray head assemblies on the left groove and the right groove move towards the two sides, the position of the spray head assembly on the middle groove is not changed, the spraying range of the three spray head assemblies is the same as the length of a bamboo product, and then the problem that when existing equipment is used for spraying, spray heads need to reciprocate multiple times, and the spraying efficiency is high is solved. The problem that the service life of a reciprocating mechanism is affected by long-time reciprocating motion is solved, meanwhile, single-time spraying can be carried out on the bamboo products of different lengths, and the spraying uniformity is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo product production equipment, in particular to intelligent and efficient bamboo spraying equipment. Background Art

[0002] Bamboo products refer to products made with bamboo as the raw material. Most of them are daily necessities. Bamboo floors and bamboo furniture have become popular in recent years. There are also some higher-value folk crafts such as bamboo carvings.

[0003] The existing bamboo products need to be sprayed before leaving the factory. After the spraying treatment, the surface of the bamboo products is brighter, which improves the appearance and service life of the bamboo products. Since each bamboo product has a different length, the existing equipment needs to reciprocate the nozzle multiple times during spraying to fully spray the surface of the bamboo products. Long-term reciprocating motion will affect the service life of the reciprocating mechanism. Summary of the invention

[0004] The present invention provides an intelligent and efficient bamboo spraying device, which solves the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solutions: an intelligent and efficient bamboo spraying device, comprising a base, a mounting platform is fixedly mounted on the top of the base, a conveyor belt is fixedly mounted on the top of the mounting platform, a protective frame is fixedly mounted on the top of the mounting platform, a warehouse door is mounted on the periphery of the protective frame, a drying device is arranged on the left side of the protective frame, a moving mechanism is mounted on the top of the inner cavity of the protective frame, and a nozzle pitch-changing mechanism is fixedly mounted on the bottom of the moving mechanism;

[0006] The moving mechanism comprises a mounting bracket, the inner wall of the mounting bracket is movably connected with a moving screw rod, and the outer edge of the moving screw rod is threadedly connected with the moving bracket;

[0007] The nozzle pitch changing mechanism comprises a rotating shaft, and a left groove, a middle groove and a right groove are respectively formed at the left end, the middle part and the right end of the rotating shaft, and the inner edges of the left groove, the middle groove and the right groove are all movably connected with the nozzle assembly.

[0008] As a preferred technical solution of the present invention, a mobile servo motor is fixedly installed on the inner wall of the mounting bracket, a turntable 1 is fixedly sleeved on the power output shaft of the mobile servo motor, the outer wall of the turntable 1 is rotatably connected to a belt, the inner wall of the belt is rotatably connected to a turntable 2, and the turntable 2 is fixedly sleeved on the moving screw.

[0009] As a preferred technical solution of the present invention, top limiting slide rails are installed on both sides of the bottom of the mounting bracket, and the movable bracket is slidably connected to the top limiting slide rails.

[0010] As a preferred technical solution of the present invention, the rotating shaft is fixedly sleeved on the power output shaft of the variable pitch servo motor, the variable pitch servo motor is installed on a connecting bracket, and the top of the connecting bracket is fixedly assembled on the moving bracket.

[0011] As a preferred technical solution of the present invention, a movable frame is fixedly installed at the bottom of the connecting bracket, a sliding groove is opened on the inner wall of the movable frame, the nozzle assembly is slidably connected to the sliding groove, and both ends of the connecting bracket are slidably connected with bottom limiting slide rails, and the bottom limiting slide rails are fixedly installed on the inner wall of the protective frame.

[0012] As a preferred technical solution of the present invention, the left groove is a spiral groove, the middle groove is a vertical circular groove, and the left groove and the right groove are in a mirror image relationship.

[0013] As a preferred technical solution of the present invention, the spray head assembly includes an outer shell, a connecting rod is fixedly installed on the top of the outer shell, a sliding block is fixedly installed on the outer wall of the outer shell, the sliding block is slidably connected to the slide groove, and a spray head is provided in the inner cavity of the outer shell.

[0014] As a preferred technical solution of the present invention, a mounting groove is provided on the top of the spray head, a retaining ring is fixedly installed on the inner wall of the mounting groove, a round block is movably connected to the inner wall of the retaining ring, a vertical rod is fixedly installed on the top of the round block, and a retaining block is fixedly installed on the bottom of the round block.

[0015] As a preferred technical solution of the present invention, an opening is provided on the outer edge of the retaining ring, and an anti-dropping block is fixedly mounted on the outer edge of the opening.

[0016] As a preferred technical solution of the present invention, the vertical rod passes through the outer shell, a handle is fixedly mounted on the top of the vertical rod, a support spring is movably sleeved on the outer edge of the vertical rod, and the support spring is located between the vertical rod and the outer shell.

[0017] The present invention has the following beneficial effects:

[0018] 1. This intelligent and efficient bamboo spraying equipment drives the rotating shaft to rotate through the operation of the variable pitch servo motor. The nozzle assemblies on the left and right slots move to both sides, and the position of the nozzle assembly on the middle slot remains unchanged, so that the spray range of the three nozzle assemblies is the same as the length of the bamboo product. This solves the problem that the existing equipment needs to reciprocate the nozzle multiple times during spraying to fully spray the surface of the bamboo product. The long-term reciprocating motion will affect the service life of the reciprocating mechanism. At the same time, it can also perform a single spray on bamboo products of different lengths, thereby improving the uniformity of spraying.

[0019] 2. This intelligent and efficient bamboo spraying equipment presses the handle downward, and the vertical rod, round block and block move downward. At this time, the block and the anti-detachment block are in a misaligned state. Then the handle is rotated from horizontal to vertical, and the block corresponds to the opening. At this time, the spray head and the retaining ring can be detached from the outer shell, thereby solving the problem that the existing spray head is not easy to replace quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the top structure of the mobile mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the bottom structure of the mobile mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the connection structure between the moving mechanism and the nozzle pitch changing mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the nozzle pitch-changing mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the nozzle assembly of the present invention;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the nozzle assembly of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the retaining ring of the present invention;

[0029] Fig.10 It is a schematic diagram of the rotating shaft structure of the present invention.

[0030] In the figure: 1. Base; 2. Mounting platform; 3. Conveyor belt; 4. Protection frame; 5. Bin door; 6. Drying equipment; 7. Moving mechanism; 8. Sprinkler pitch changing mechanism;

[0031] 701, mounting bracket; 702, mobile servo motor; 703, turntable 1; 704, belt; 705, turntable 2; 706, mobile screw rod; 707, mobile bracket; 708, top limit slide rail;

[0032] 801, connecting bracket; 802, moving frame; 803, slideway; 804, nozzle assembly; 805, variable pitch servo motor; 806, rotating shaft; 807, middle slot; 808, left slot; 809, right slot; 810, bottom limit slide rail;

[0033] 8041. outer shell; 8042. connecting rod; 8043. slider; 8044. spray head; 8045. mounting groove; 8046. retaining ring; 8047. opening; 8048. anti-drop block; 8049. round block; 80410. stop block; 80411. vertical rod; 80412. handle; 80413. support spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1 one Fig.10 , an intelligent and efficient bamboo spraying equipment, including a base 1, a mounting platform 2 is fixedly installed on the top of the base 1, a conveyor belt 3 is fixedly installed on the top of the mounting platform 2, a protective frame 4 is fixedly installed on the top of the mounting platform 2, and a warehouse door 5 is installed on the periphery of the protective frame 4. A drying device 6 is arranged on the left side of the protective frame 4, a moving mechanism 7 is installed on the top of the inner cavity of the protective frame 4, and a nozzle pitch-changing mechanism 8 is fixedly installed on the bottom of the moving mechanism 7. The bamboo products are placed on the conveyor belt 3, and the conveyor belt 3 moves the bamboo products toward the protective frame 4, and then the moving mechanism 7 drives the nozzle pitch-changing mechanism 8 to reciprocate to spray the bamboo products. Through the arrangement of the protective frame 4 and the warehouse door 5, the protective frame 4 and the warehouse door 5 can block the sprayed paint to prevent the paint from floating out, thereby improving production safety.

[0036] The movable mechanism 7 includes a mounting bracket 701, the inner wall of which is movably connected with a movable screw rod 706, and the outer edge of the movable screw rod 706 is threadedly connected with a movable bracket 707. The movable bracket 707 is moved by the rotation of the movable screw rod 706, so that the nozzle pitch changing mechanism 8 can be moved, and the nozzle pitch changing mechanism 8 passes through the bamboo product, so that a large area of ​​the bamboo product can be sprayed.

[0037] The nozzle pitch changing mechanism 8 includes a rotating shaft 806, and the left end, middle part and right end of the rotating shaft 806 are respectively provided with a left groove 808, a middle groove 807 and a right groove 809, and the inner edges of the left groove 808, the middle groove 807 and the right groove 809 are all movably connected with the nozzle assembly 804, and the rotating shaft 806 is rotated to drive the nozzle assembly 804 on the left groove 808 and the right groove 809 to adjust the distance. At this time, the position of the nozzle assembly 804 on the middle groove 807 remains unchanged, and the nozzle assembly 804 on the left groove 808 and the right groove 809 moves to both sides, so that the distance between the three nozzle assemblies 804 can be changed.

[0038] In a preferred embodiment, the inner wall of the mounting bracket 701 is fixedly equipped with a mobile servo motor 702, and the power output shaft of the mobile servo motor 702 is fixedly sleeved with a turntable 703. The outer wall of the turntable 703 is rotatably connected to a belt 704, and the inner wall of the belt 704 is rotatably connected to a turntable 2 705. The turntable 2 705 is fixedly sleeved on a moving screw rod 706. The operation of the mobile servo motor 702 drives the turntable 1 703 to rotate, the rotation of the turntable 1 703 drives the belt 704 to rotate, the rotation of the belt 704 drives the turntable 2 705 to rotate, and the rotation of the turntable 2 705 drives the moving screw rod 706 to rotate, so that the moving screw rod 706 can be rotated, and the moving screw rod 706 drives the moving bracket 707 to move, so that the nozzle pitch changing mechanism 8 can move.

[0039] In a preferred embodiment, top limiting slide rails 708 are installed on both sides of the bottom of the mounting bracket 701, and the movable bracket 707 is slidably connected to the top limiting slide rails 708. By utilizing the setting of the top limiting slide rails 708, the movable bracket 707 slides on the top limiting slide rails 708, so that the top limiting slide rails 708 play a limiting role, so that the movable screw rod 706 cannot drive the movable bracket 707 to rotate when it rotates, so that the movable bracket 707 can only move, thereby improving the rationality of the device.

[0040] In a preferred embodiment, the rotating shaft 806 is fixedly sleeved on the power output shaft of the variable pitch servo motor 805, the variable pitch servo motor 805 is installed on the connecting bracket 801, and the top of the connecting bracket 801 is fixedly assembled on the movable bracket 707. The movement of the movable bracket 707 can drive the connecting bracket 801 to move, so that the variable pitch servo motor 805 moves with the connecting bracket 801. When the connecting bracket 801 moves, the variable pitch servo motor 805 can also operate, thereby improving the rationality of the device.

[0041] In a preferred embodiment, a movable frame 802 is fixedly assembled at the bottom of the connecting bracket 801, and a slide groove 803 is opened on the inner wall of the movable frame 802. The nozzle assembly 804 is slidably connected to the slide groove 803. Both ends of the connecting bracket 801 are slidably connected with a bottom limiting slide rail 810. The bottom limiting slide rail 810 is fixedly assembled on the inner wall of the protective frame 4. The nozzle assembly 804 is slidably connected to the slide groove 803, so that only the distance between the three nozzle assemblies 804 can change, and the height of the three nozzle assemblies 804 will not change, so that the three nozzle assemblies 804 are on the same horizontal line, thereby improving the stability of the device. By utilizing the setting of the bottom limiting slide rail 810, when the connecting bracket 801 moves, it will drive the movable frame 802 to move, and the movable frame 802 slides on the bottom limiting slide rail 810. The bottom limiting slide rail 810 limits the movable frame 802, so that the movable frame 802 is always in a horizontal state to move, thereby improving the stability of the device.

[0042] In a preferred embodiment, the left groove 808 is a spiral groove, and the middle groove 807 is a vertical circular groove. The left groove 808 and the right groove 809 are in a mirror image relationship. By utilizing the setting of the spiral groove, the rotating shaft 806 can drive the nozzle assembly 804 on the left groove 808 and the right groove 809 to move to both sides when rotating. By utilizing the setting of the vertical circular groove, the rotating shaft 806 will not change the position of the nozzle assembly 804 on the middle groove 807 when rotating, thereby improving the rationality of the device.

[0043] In a preferred embodiment, the spray head assembly 804 includes an outer shell 8041, the top of the outer shell 8041 is fixedly equipped with a connecting rod 8042, the outer wall of the outer shell 8041 is fixedly equipped with a slider 8043, the slider 8043 is slidably connected to the slide groove 803, and the inner cavity of the outer shell 8041 is provided with a spray head 8044. The setting of the connecting rod 8042 is used to make the connecting rod 8042 located in the upper groove of the rotating shaft 806. The rotation of the rotating shaft 806 can drive the connecting rod 8042 and the outer shell 8041 to move. The setting of the slider 8043, when the outer shell 8041 is driven to move, the slider 8043 slides on the slide groove 803, so that the outer shell 8041 and the spray head 8044 move horizontally.

[0044] In a preferred embodiment, a mounting groove 8045 is provided at the top of the spray head 8044, and a retaining ring 8046 is fixedly installed on the inner wall of the mounting groove 8045, and a round block 8049 is movably connected to the inner wall of the retaining ring 8046, and a vertical rod 80411 is fixedly installed on the top of the round block 8049, and a stopper 80410 is fixedly installed on the bottom of the round block 8049. The stopper 80410 is in contact with the retaining ring 8046, so that the spray head 8044 and the retaining ring 8046 cannot be separated from the outer shell 8041, and the stopper 80410 plays a limiting role. The vertical rod 80411 can be pressed downward so that the stopper 80410 is not in contact with the retaining ring 8046, and the rotation of the vertical rod 80411 can change the angle of the stopper 80410.

[0045] In a preferred embodiment, an opening 8047 is provided on the outer edge of the retaining ring 8046, and an anti-detachment block 8048 is fixedly installed on the outer edge of the opening 8047. By utilizing the setting of the opening 8047, the block 80410 can be detached from the retaining ring 8046 through the opening 8047, so that the spray head 8044 and the retaining ring 8046 can be detached from the outer shell 8041. By utilizing the setting of the anti-detachment block 8048, the anti-detachment block 8048 can block the block 80410, thereby preventing the vibration generated during the operation of the equipment from causing the block 80410 to be displaced, allowing the block 80410 to enter the opening 8047, thereby improving the stability of the device.

[0046] In a preferred embodiment, the vertical rod 80411 passes through the outer shell 8041, and a handle 80412 is fixedly mounted on the top of the vertical rod 80411. A support spring 80413 is movably sleeved on the outer edge of the vertical rod 80411. The support spring 80413 is located between the vertical rod 80411 and the outer shell 8041. The handle 80412 is supported by the support spring 80413, so that the stopper 80410 on the round block 8049 can be closely in contact with the retaining ring 8046, so that the round block 8049 and the stopper 80410 will not fall downward, so that the stopper 80410 and the anti-detachment block 8048 are in a parallel state. When disassembling, press the handle 80412 downward to move the vertical rod 80411, the round block 8049 and the stopper 80410 downward. At this time, the stopper 80410 and the anti-detachment block 8048 are in a misaligned state. Then rotate the handle 80412 from horizontal to vertical so that the stopper 80410 corresponds to the opening 8047, so that the spray head 8044 and the retaining ring 8046 can be detached from the outer shell 8041, so that the spray head 8044 on the device can be quickly replaced, thereby shortening the maintenance time.

[0047] Working principle: when in use, by placing the bamboo product on the conveyor belt 3, the conveyor belt 3 moves the bamboo product toward the protective frame 4. At this time, the bamboo product is located below the spray head 8044. The distance between the three nozzle assemblies 804 is adjusted according to the length of the bamboo product. The variable pitch servo motor 805 is driven to rotate the rotating shaft 806. The nozzle assemblies 804 on the left slot 808 and the right slot 809 move to both sides, and the position of the nozzle assembly 804 on the middle slot 807 remains unchanged, so that the spray range of the three nozzle assemblies 804 is the same as the length of the bamboo product. Then, the mobile servo motor 702 is driven to rotate the turntable 1 703. The rotation of the turntable 1 703 drives the belt 704 to rotate. The rotation of the belt 704 drives the turntable 2 705 to rotate. The rotation of the turntable 2 705 drives the moving screw 706 to rotate. The movable screw rod 706 drives the movable bracket 707 to move, and the movement of the movable bracket 707 drives the connecting bracket 801, the variable pitch servo motor 805, the rotating shaft 806, the movable frame 802 and the three spray head assemblies 804 to move. At this time, the three spray heads 8044 spray the surface of the bamboo product, so that spraying one bamboo product only requires moving the spray head 8044 once. When the spray head 8044 is damaged, press the handle 80412 downward, the vertical rod 80411, the round block 8049 and the stopper 80410 move downward, and the stopper 80410 and the anti-detachment block 8048 are in a dislocated state. Then, the handle 80412 is rotated from horizontal to vertical, and the stopper 80410 corresponds to the opening 8047. The spray head 8044 and the retaining ring 8046 can be detached from the outer shell 8041.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent and efficient bamboo spraying device, comprising a base (1), characterized in that: The top of the base (1) is fixedly equipped with a mounting platform (2), the top of the mounting platform (2) is fixedly equipped with a conveyor belt (3), the top of the mounting platform (2) is fixedly equipped with a protective frame (4), the periphery of the protective frame (4) is equipped with a warehouse door (5), the left side of the protective frame (4) is provided with a drying device (6), the top of the inner cavity of the protective frame (4) is equipped with a moving mechanism (7), and the bottom of the moving mechanism (7) is fixedly equipped with a nozzle pitch changing mechanism (8); The moving mechanism (7) comprises a mounting bracket (701), the inner wall of the mounting bracket (701) is movably connected to a moving screw rod (706), and the outer edge of the moving screw rod (706) is threadedly connected to a moving bracket (707); The nozzle pitch changing mechanism (8) comprises a rotating shaft (806), and a left groove (808), a middle groove (807) and a right groove (809) are respectively provided at the left end, the middle part and the right end of the rotating shaft (806), and the inner edges of the left groove (808), the middle groove (807) and the right groove (809) are all movably connected with the nozzle assembly (804).

2. According to claim 1, an intelligent and efficient bamboo spraying device is characterized in that: The inner wall of the mounting bracket (701) is fixedly equipped with a mobile servo motor (702), the power output shaft of the mobile servo motor (702) is fixedly sleeved with a turntable 1 (703), the outer wall of the turntable 1 (703) is rotatably connected to a belt (704), the inner wall of the belt (704) is rotatably connected to a turntable 2 (705), and the turntable 2 (705) is fixedly sleeved on a mobile screw rod (706).

3. According to claim 1, the intelligent and efficient bamboo spraying equipment is characterized by: Top limiting slide rails (708) are installed on both sides of the bottom of the installation bracket (701), and the movable bracket (707) is slidably connected to the top limiting slide rails (708).

4. The intelligent and efficient bamboo spraying equipment according to claim 1 is characterized in that: The rotating shaft (806) is fixedly sleeved on the power output shaft of the variable pitch servo motor (805), the variable pitch servo motor (805) is installed on the connecting bracket (801), and the top of the connecting bracket (801) is fixedly assembled on the moving bracket (707).

5. The intelligent and efficient bamboo spraying equipment according to claim 4 is characterized in that: A movable frame (802) is fixedly mounted at the bottom of the connecting bracket (801), a slide groove (803) is provided on the inner wall of the movable frame (802), the nozzle assembly (804) is slidably connected to the slide groove (803), and both ends of the connecting bracket (801) are slidably connected to bottom limit slide rails (810), and the bottom limit slide rails (810) are fixedly mounted on the inner wall of the protective frame (4).

6. The intelligent and efficient bamboo spraying equipment according to claim 1 is characterized by: The left groove (808) is a spiral groove, the middle groove (807) is a vertical circular groove, and the left groove (808) and the right groove (809) are in a mirror image relationship.

7. The intelligent and efficient bamboo spraying equipment according to claim 1 is characterized by: The spray head assembly (804) comprises an outer shell (8041), a connecting rod (8042) is fixedly mounted on the top of the outer shell (8041), a sliding block (8043) is fixedly mounted on the outer wall of the outer shell (8041), the sliding block (8043) is slidably connected to the slide groove (803), and a spray head (8044) is provided in the inner cavity of the outer shell (8041).

8. The intelligent and efficient bamboo spraying equipment according to claim 7 is characterized by: The top of the spray head (8044) is provided with a mounting groove (8045), the inner wall of the mounting groove (8045) is fixedly equipped with a retaining ring (8046), the inner wall of the retaining ring (8046) is movably connected with a round block (8049), the top of the round block (8049) is fixedly equipped with a vertical rod (80411), and the bottom of the round block (8049) is fixedly equipped with a retaining block (80410).

9. The intelligent and efficient bamboo spraying equipment according to claim 8 is characterized by: An opening (8047) is formed on the outer edge of the retaining ring (8046), and an anti-dropping block (8048) is fixedly mounted on the outer edge of the opening (8047).

10. The intelligent and efficient bamboo spraying equipment according to claim 9 is characterized in that: The vertical rod (80411) passes through the outer shell (8041), a handle (80412) is fixedly mounted on the top of the vertical rod (80411), a support spring (80413) is movably sleeved on the outer edge of the vertical rod (80411), and the support spring (80413) is located between the vertical rod (80411) and the outer shell (8041).

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