Assembly line marking device

Abstract

An assembly line marking device comprises a transverse conveying mechanism and a marking machine body on one side of the transverse conveying mechanism, a supporting mechanism is arranged on the outer side of the head end of the transverse conveying mechanism and comprises a support, a box body and a material supporting piece, plates can be stored in the box body, and the material supporting piece is arranged in the box body and can bear the plates to be lifted to be flush with the head end of the transverse conveying mechanism. A long opening is further vertically formed in the side face of the box body, the material supporting piece penetrates through the long opening to be in transmission connection with a lifting driving device capable of driving the material supporting piece to move, and a feeding mechanism capable of moving the plates on the material supporting piece to the transverse conveying mechanism is further arranged at the head end of the transverse conveying mechanism. According to the device, plates are placed in the box body to be prevented from being scattered, the lifting driving device located on the outer side of the box body drives the material supporting piece for supporting the plates to ascend and descend in the box body, the space for storing the plates in the box body is not affected, and automatic feeding and discharging are completed in combination with the feeding mechanism and the transverse conveying mechanism; the mechanical feeding and discharging mode replaces manual work, and the working efficiency and the marking quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate marking equipment, in particular to an assembly line marking device. Background Art

[0002] In the marking of PVC anti-vibration panels, usually the single sheet in the carton is manually taken to the marking machine workbench, and the position of the sheet is adjusted. After a series of operations are completed, the marking machine is started for marking, and finally the sheet is taken down manually. When taking the sheet manually, it is necessary to bend down repeatedly, especially when taking the sheet located at the bottom, it is necessary to bend down first, stand up, and then place the sheet on the workbench. Finally, the marking work is carried out after the position of the sheet is adjusted. The manual loading and unloading process is only suitable for a small amount of sheet marking work. For the production of large quantities of sheets, the manual workload is very large, and the manual labor is prone to fatigue, resulting in low work efficiency and affecting the final marking quality. Utility Model Content

[0003] In order to solve the technical problem that the manual loading and unloading process in the above-mentioned background technology is inefficient and affects the final marking quality, the utility model provides a production line marking device.

[0004] The technical solution of this utility model is as follows:

[0005] The present invention relates to an assembly line marking device, comprising a transverse conveying mechanism and a marking machine body on one side thereof, a supporting mechanism being arranged on the outer side of the head end of the transverse conveying mechanism, the supporting mechanism comprising a bracket and a box body inside which a plate can be stored, and a material supporting member arranged inside the box body which can support the plate body to be lifted and lowered to be flush with the head end of the transverse conveying mechanism, a long opening is also vertically arranged on the side of the box body, the material supporting member is connected to a lifting driving device which can drive it to move through the long opening, and a loading mechanism which can move the plate on the material supporting member to the transverse conveying mechanism is also arranged at the head end of the transverse conveying mechanism, when in use, the plate body is placed inside the box body to ensure the regular placement of the plate body, and then the material supporting member is driven by the lifting driving device, the plate body is lifted and lowered by the material supporting member to be flush with the head end of the transverse conveying mechanism, and then is transported to the marking machine body by the transverse conveying mechanism to complete the marking work, and then the material is transported out along the transverse conveying mechanism to complete the automatic loading and unloading of the plate body, and its mechanized loading and unloading method replaces manual labor and improves work efficiency and marking quality.

[0006] As a further implementation method, the lifting drive device includes a screw rod vertically arranged on the outside of the box body, and a driving module that drives the screw rod to rotate. The material support is connected to the screw rod through the long mouth. The spiral transmission is a very stable transmission method, which can avoid the shaking or displacement of the plate caused by unstable transmission, and ensure that the material support remains stable during the lifting process.

[0007] Furthermore, two screw rods are provided on opposite sides of the box body, and the driving module is configured to drive the two screw rods to rotate synchronously, so as to further improve the stability of the material support during the lifting process.

[0008] Furthermore, the material support includes support plates at both ends that transversely pass through the long openings on both sides of the box body, and the support plates are vertically slidably connected to the brackets to further improve the stability of the vertical movement of the support plates, reduce jamming and improve work efficiency.

[0009] In the assembly line marking device as described above, the transverse conveying mechanism includes a transversely arranged frame and rollers at both ends thereof, the outer rings of the two rollers are wound with conveyor belts, and the loading mechanism is arranged on the frame to facilitate moving the plate on the material support to the transverse conveying mechanism.

[0010] Furthermore, the feeding mechanism includes an electromagnetic suction cup assembly and / or a vacuum suction cup assembly arranged on the frame, and a telescopic assembly capable of driving the electromagnetic suction cup assembly to move vertically and horizontally.

[0011] As described above, an assembly line marking device also includes a positioning mechanism arranged on a frame, the positioning mechanism includes a material baffle plate that can be vertically raised and lowered to press against the conveying plane of the conveyor belt, the position of the positioning mechanism is set according to the marking position of the plate and the position of the marking head of the marking machine body, and when in use, the material baffle plate is lowered to press against the conveyor belt to block the plate transported horizontally on the conveyor belt, thereby achieving positioning, so that the marking machine body can mark the plate.

[0012] Furthermore, a conveyor belt support plate is provided on the frame at the lower side of the conveyor belt corresponding to the position of the material baffle plate. When the material baffle plate presses down on the conveyor belt, the conveyor belt support plate can support it.

[0013] As described above, an assembly line marking device also includes a material pressing roller assembly rotatably arranged on a frame, which is located on the upper side of the conveyor belt inside the vacuum suction cup assembly, and is used to provide a certain downward pressure when the plate enters the conveyor belt, thereby increasing the friction between the plate and the conveyor belt, so that it can be smoothly transported on the conveyor belt.

[0014] In order to facilitate the adjustment of the position of the pressing roller assembly pressing the plate, the lateral position of the pressing roller assembly is adjustable.

[0015] The beneficial effect of the utility model is that the plates are placed inside the box to avoid scattering, and the lifting drive device located on the outside of the box drives the material support inside the box to lift the plates. The space for storing the plates inside the box is not affected, and the loading and unloading is completed automatically in combination with the loading mechanism and the horizontal conveying mechanism. The mechanized loading and unloading method replaces manual labor and improves work efficiency and marking quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 This is a structural schematic diagram of an assembly line marking device of the utility model;

[0018] Figure 2 for Figure 1 Forward schematic diagram of

[0019] Figure 3 for Figure 2 A top view of

[0020] Figure 4 It is a schematic diagram of the explosion structure of the support mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the support mechanism of the utility model (hiding the protective plate and the box);

[0022] The components represented by the reference numerals in the figure are:

[0023] 1. Horizontal conveying mechanism; 2. Marking machine body; 3. Loading mechanism; 31. Pressing roller assembly; 32. Vacuum suction cup assembly; 4. Positioning mechanism; 41. Baffle plate; 5. Support mechanism; 51. Bracket; 52. Support plate; 53. Screw; 54. Drive module; 55. Box; 551. Long mouth; 56. Feeding plate; 6. Conveyor belt support plate. DETAILED DESCRIPTION

[0024] Combination Figure 1-Figure 3 This embodiment provides a production line marking device, including a transverse conveying mechanism 1, a marking machine body 2, a feeding mechanism 3, a positioning mechanism 4 and a supporting mechanism 5.

[0025] The marking machine body 2 is arranged on one side of the transverse conveying mechanism 1, the supporting mechanism 5 is arranged on the outside of the head end of the transverse conveying mechanism 1, and is used to store the plates to be marked. The loading mechanism 3 is arranged at the head end of the transverse conveying mechanism 1, and is used to move the plates on the material support to the transverse conveying mechanism 1. The plates are transported transversely along the setting direction of the transverse conveying mechanism 1, and when passing through the area of ​​the marking machine body 2, the positioning mechanism 4 positions the plates, and the plates stop being transported. After the marking machine body 2 marks the plates, the plates continue to move along the transverse conveying mechanism 1 to the discharge, thereby completing the automatic loading and unloading and marking of the plates.

[0026] Regarding the structure of the supporting mechanism 5, Figure 4 Specifically, the support mechanism 5 includes a bracket 51 and a box body 55 with an opening at the upper end thereof and capable of storing the plates, and a material support member disposed inside the box body 55 and capable of supporting the plates to be lifted and lowered to be flush with the head end of the transverse conveying mechanism 1 .

[0027] The bracket 51 is a frame structure with a gap set on the outer ring plate surface of the box body 55. A long opening 551 is also vertically provided on the side of the box body 55. The material support passes through the long opening 551 and is connected to a lifting drive device that can drive it to move. When in use, the plate is placed inside the box body 55 to ensure the regular placement of the plate, and then the material support is driven by the lifting drive device. The material support supports the plate and lifts it to be flush with the head end of the horizontal conveying mechanism 1. Then, it is transported to the marking machine body 2 through the horizontal conveying mechanism 1 to complete the marking work, and then the material is transported out along the horizontal conveying mechanism 1 to complete the automatic loading and unloading of the plate. Its mechanized loading and unloading method replaces manual labor and improves work efficiency and marking quality.

[0028] Combination Figure 5 Specifically, the structure of the lifting drive device includes a screw 53 vertically arranged on the outside of the box body 55, and a driving module 54 for driving the screw 53 to rotate. The material support passes through the long mouth 551 and is connected to the screw 53 by spiral transmission. The spiral transmission is a very stable transmission method, which can avoid the shaking or displacement of the plate caused by unstable transmission, and ensure that the material support remains stable during the lifting process.

[0029] like Figure 5 Two screw rods 53 are located on opposite sides of the box body 55, and the driving module 54 is configured to drive the two screw rods 53 to rotate synchronously to further improve the stability of the material support during the lifting process.

[0030] A discharge port is provided on one side of the box body 55, and two long openings 551 are vertically provided on the other two opposite sides. The material support includes a support plate 52 with both ends passing horizontally through the long openings 551 on both sides of the box body 55. The support plate 52 is vertically slidably connected to the bracket 51 to further improve the stability of the vertical movement of the support plate 52, reduce jamming and improve work efficiency.

[0031] In order to improve the stability of the vertical movement of the supporting member, reduce jamming and improve work efficiency, at least two support plates 52 are horizontally provided, and two long openings 551 located on the same side of the box body 55 correspond to the support plates 52. A connecting plate is provided between the ends of the two support plates 52, and the screw 53 is connected to the middle part of the connecting plate by spiral transmission.

[0032] A feeding plate 56 is also horizontally provided on the upper side of the part of the two support plates 52 located inside the box body 55. When in use, the plate is located on the feeding plate 56 to achieve smooth transportation of the plate.

[0033] The bracket 51 is located at the lower side of the box body 55 and is horizontally provided with a support plate, and the driving module is arranged on the support plate. The driving module 54 includes a servo motor and a first pulley connected thereto, and two second pulleys arranged at the lower ends of the two screw rods 53. A conveyor belt is wound around the first pulley and the two second pulleys. The first pulley is driven by the servo motor to drive the two second pulleys to rotate, thereby realizing the synchronous rotation of the two screw rods 53.

[0034] The servo motor is installed on the lower side of the support plate, and a tensioning device is also provided on the outside of the conveyor belt. The tensioning device includes two idle pulleys arranged on the outside of the conveyor belt between the first pulley and the two second pulleys. The transmission shaft of the servo motor vertically passes through the support plate and is connected to the first pulley, and the position of the servo motor is adjustable, that is, the position of the first pulley is adjustable, so as to cooperate with the tensioning device to perform tensioning work. The adjustment method is convenient and fast, which improves work efficiency.

[0035] In this embodiment, the transverse conveying mechanism 1 includes a transversely arranged frame and rollers at both ends thereof, and a conveyor belt is wound around the outer rings of the two rollers. The loading mechanism 3 is arranged on the frame to facilitate moving the plate on the feeding plate 56 to the transverse conveying mechanism 1.

[0036] The feeding mechanism 3 includes an electromagnetic suction cup assembly and / or a vacuum suction cup assembly 32 arranged on a frame, and a telescopic assembly capable of driving the electromagnetic suction cup assembly to move vertically and horizontally.

[0037] Preferably, the loading mechanism 3 includes a loading support arranged on the frame, and the loading support is provided with a plurality of vacuum suction cups arranged along a gap perpendicular to the conveying direction of the conveyor belt, and the plurality of vacuum suction cups are all arranged on a connecting rod, and the connecting rod is driven to move vertically and horizontally through a telescopic assembly, and the telescopic assembly includes a transverse telescopic cylinder whose telescopic direction is the same as the conveying direction of the conveyor belt and a vertical telescopic cylinder whose telescopic direction is perpendicular to the conveying direction of the conveyor belt, wherein the vertical telescopic cylinder is arranged at the output end of the transverse telescopic cylinder, and the connecting rod is arranged at the output end of the vertical telescopic cylinder.

[0038] In this embodiment, the press roller assembly 31 (such as Figure 1 ), which is located on the upper side of the conveyor belt inside the vacuum suction cup assembly 32, is used to provide guidance and a certain downward pressure for the plate when it enters the conveyor belt, thereby increasing the friction between the plate and the conveyor belt and allowing it to be smoothly conveyed by the conveyor belt, and the lateral position of the pressing roller assembly 31 is adjustable to facilitate adjusting the position of the pressing roller assembly 31 pressing down the plate.

[0039] The pressing roller group includes a plurality of rubber-coated rollers arranged perpendicular to the conveying direction of the conveyor belt to increase friction and reduce wear on the plate.

[0040] This embodiment also includes a positioning mechanism 4 arranged on the frame, and the positioning mechanism 4 includes a baffle plate 41 that can be vertically lifted and lowered to press against the conveying plane of the conveyor belt, and the baffle plate 41 is a strip plate perpendicular to the conveying direction of the conveyor belt. The position of the positioning mechanism 4 is set according to the marking position of the plate and the position of the marking head of the marking machine body 2. When in use, the baffle plate 41 is lowered to press against the conveyor belt to block the plate transported horizontally on the conveyor belt, thereby achieving positioning, so that the marking machine body 2 can mark the plate.

[0041] Combination Figure 3 A conveyor belt support plate 6 is also provided on the frame at the lower side of the conveyor belt corresponding to the position of the baffle plate 41. When the baffle plate 41 presses down on the conveyor belt, the conveyor belt support plate 6 can support it.

[0042] The tail end of the frame is also provided with a discharge plate which is inclined to point to the lower side of the outside thereof, so that the plate which has completed marking can be moved out of the conveyor belt from the discharge plate.

[0043] The marking device also includes a control box, and the lateral conveying mechanism 1, the marking machine body 2, the feeding mechanism 3, the positioning mechanism 4 and the lifting drive device are all communicatively connected with the control box.

[0044] The marking device also includes two induction switches arranged on one side of the frame, and the two induction switches are located between the feeding mechanism 3 and the material blocking plate 41. The induction switch close to the feeding mechanism 3 is the first induction switch, and the induction switch close to the material blocking plate 41 is the second induction switch. When in use, the plate is transported horizontally along the horizontal conveying mechanism 1. When the first induction switch detects the plate, the control box controls the material blocking plate 41 to descend, blocking the material blocking plate 41 to stop further conveying. When the second induction switch detects the plate, the control box controls the marking head of the marking machine body 2 to descend, and controls the conveyor belt to stop working at the same time, and then the marking head marks the plate. After the marking is completed, the marking head and the material blocking plate 41 are lifted, and the conveyor belt starts working at the same time. The plate after marking is moved out of the conveyor belt from the discharge plate.

Claims

1. A production line marking device, comprising a transverse conveying mechanism (1) and a marking machine body (2) on one side thereof, characterized in that: A supporting mechanism (5) is provided on the outer side of the head end of the transverse conveying mechanism (1); The support mechanism (5) comprises a bracket (51) and a box (55) inside which a plate can be stored, and a material support member arranged inside the box (55) and capable of supporting the plate to be lifted and lowered to be flush with the head end of the transverse conveying mechanism (1); a long opening (551) is also vertically provided on the side of the box (55), and the material support member passes through the long opening (551) and is transmission-connected to a lifting drive device capable of driving the material support member to move; The head end of the transverse conveying mechanism (1) is also provided with a loading mechanism (3) capable of moving the plate on the material support to the transverse conveying mechanism (1).

2. A production line marking device as claimed in claim 1, characterized in that: The lifting drive device comprises a screw rod (53) vertically arranged outside the box body (55), and a driving module (54) driving the screw rod (53) to rotate, and the material support member passes through the long opening (551) and is connected to the screw rod (53) by spiral transmission.

3. A production line marking device as claimed in claim 2, characterized in that: Two screw rods (53) are provided on opposite sides of the box body (55), and the driving module (54) is configured to be able to drive the two screw rods (53) to rotate synchronously.

4. A production line marking device as claimed in claim 3, characterized in that: The material support member comprises a support plate (52) with two ends transversely passing through the long openings (551) on both sides of the box body (55), and the support plate (52) is vertically slidably connected to the bracket (51).

5. A production line marking device as described in any one of claims 1 to 4, characterized in that: The transverse conveying mechanism (1) comprises a transversely arranged frame and rollers at both ends thereof, a conveyor belt (11) is wound around the outer rings of the two rollers, and the loading mechanism (3) is arranged on the frame.

6. A production line marking device as claimed in claim 5, characterized in that: The feeding mechanism (3) comprises an electromagnetic suction cup assembly and / or a vacuum suction cup assembly arranged on a frame, and a telescopic assembly capable of driving the electromagnetic suction cup assembly to move vertically and horizontally.

7. A production line marking device as claimed in claim 5, characterized in that: It also includes a positioning mechanism (4) arranged on the frame, wherein the positioning mechanism (4) includes a material blocking plate (41) that can be vertically lifted and lowered to press against the conveying plane of the conveyor belt (11).

8. A production line marking device as claimed in claim 7, characterized in that: A conveyor belt support plate (6) is also provided on the frame at the lower side of the conveyor belt (11) at a position corresponding to the material blocking plate (41).

9. A production line marking device as claimed in claim 6, characterized in that: It also includes a material pressing roller assembly (31) rotatably arranged on the frame, which is located on the upper side of the conveying belt (11) inside the vacuum suction cup assembly.

10. A production line marking device as claimed in claim 9, characterized in that: The lateral position of the pressing roller assembly (31) is adjustable.

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