LED support labeling machine

Abstract

The utility model relates to the technical field of LED production equipment, in particular to an LED support labeling machine which comprises a conveying device, a support, a label discharging assembly and a pushing assembly, LED support slices are conveyed by the conveying device, the conveying device is movably arranged on a working plane and provided with a labeling area, the support corresponds to the labeling area in position, and the pushing assembly is arranged on the support. The label discharging assembly is arranged on the support and used for unwinding a label belt and stripping a label on the label belt, the label discharging assembly is provided with a flattening part, the pushing assembly is arranged on the support and comprises a sliding seat and a power assembly, and the sliding seat is arranged on the support in a sliding mode and connected with the conveying device in a movable limiting mode. The power assembly is connected with the sliding base to drive the sliding base to reciprocate up and down relative to the support, the conveying device horizontally reciprocates on the working plane in the preset direction, and the preset direction is parallel to the moving direction of the LED support slice. According to the utility model, the labor intensity is reduced, and the labeling efficiency, the success rate and the position consistency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED production equipment, and in particular to an LED bracket labeling machine. Background Art

[0002] The main function of LED brackets is to fix the packaged LED chips, which are usually arranged in multiple grids. In actual production, it is often necessary to use a bending machine to process larger LED brackets into LED bracket slices of specific sizes and shapes according to product requirements. In addition, in order to facilitate subsequent production process processing, labels need to be affixed to the appropriate positions of the LED bracket slices. These labels usually contain production information such as sample number, batch number, cutting date, etc.

[0003] However, the existing labeling process usually requires manual operation one by one. Since LED labeling is generally carried out in batches, the manual method often leads to low operating efficiency and poor label position consistency due to high labor intensity. In addition, the label fitting quality is also affected by the operator's state, such as the operator's physical condition and proficiency, which leads to a certain degree of labeling failure rate and it is difficult to ensure that the label has good position consistency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an LED bracket labeling machine, which can improve labeling efficiency, success rate and position consistency while reducing the labor intensity of operators.

[0005] According to an embodiment of the utility model, an LED bracket labeling machine includes a conveying device, a support, a label discharging component, and a pushing component. The conveying device is used to transfer LED bracket slices according to a preset path. The conveying device is movably arranged on a working plane. A labeling area is provided on the conveying path of the conveying device. The support is slidably provided with a sliding frame. The support corresponds to the position of the labeling area. The label discharging component is arranged on the support and is used to unwind the label tape and peel off the label on the label tape. The label discharging component is provided with a flattening part. The pushing component is arranged on the support. The pushing component includes a slide and a power component. The slide is slidably arranged on the support. The slide is movably limited and connected to the conveying device. The power component is connected to the slide. When the power component drives the slide to reciprocate up and down relative to the support, the slide drives the slide frame and the conveying device to reciprocate horizontally along a preset direction, wherein the preset direction is parallel to the movement direction of the LED bracket slice and the working plane.

[0006] According to some embodiments of the utility model, a limiting rod is provided on the slide seat, and a limiting groove is provided on the conveying device. The limiting groove is inclined relative to the moving direction of the slide seat, and the outer peripheral wall of the limiting rod is slidably penetrated into the limiting groove.

[0007] In some embodiments of the present utility model, a roller is rotatably arranged on the limiting rod, and the roller rolls on the side wall of the limiting groove.

[0008] In some embodiments of the present utility model, the power assembly includes an eccentric wheel, a gear set, and a first rotary power assembly. The eccentric wheel is rotatably arranged on the support, the eccentric shaft of the eccentric wheel is connected to the sliding seat, the gear set has an input end and an output end, the output end is coaxially connected to the eccentric wheel, and the first rotary power assembly is coaxially connected to the input end to drive the eccentric wheel to rotate through the gear set.

[0009] In some embodiments of the present utility model, the first rotary power assembly includes a motor, the gear set includes a first gear and a second gear. The central axis of the first gear is connected to the central axis of the eccentric wheel. The diameter of the second gear is smaller than that of the first gear. The first gear is meshed and connected with the second gear, and the second gear is sleeved on the rotating shaft of the motor.

[0010] In some embodiments of the present utility model, the label discharging assembly includes a lifting seat, a label unwinding roller, a tensioning mechanism, a label pasting head, and a winding roller. The lifting seat is movably arranged on the support. The label unwinding roller is rotatably arranged on the lifting seat for unwinding the label tape. The tensioning mechanism is arranged on the lifting seat for tensioning the label tape. The label pasting head is arranged on the lifting seat and corresponds to the label pasting area in position to peel off the label on the label tape. The winding roller is rotatably arranged on the lifting seat and is connected to the unwinding end of the label tape.

[0011] In some embodiments of the present utility model, a pressing plate is arranged on the label pasting head, and an avoidance channel is arranged between the pressing plate and a part of the label pasting head close to the conveying device. The label tape passes through the avoidance channel.

[0012] In some embodiments of the present utility model, a rubber pad is arranged on the side of the pressing plate close to the conveying device.

[0013] In some embodiments of the present utility model, the tensioning mechanism includes a plurality of guide rollers rotatably arranged on the lifting seat, and the plurality of guide rollers are arranged along a preset curve.

[0014] In some embodiments of the present utility model, a guide column and a second rotary power assembly are fixedly arranged on the support. The lifting seat is slidably limited on the guide column. A lead screw is rotatably arranged on the support, the lead screw is in transmission connection with the second rotary power assembly, and the lifting seat is in threaded connection with the lead screw.

[0015] An LED bracket labeling machine according to an embodiment of the present invention has at least the following beneficial effects: By providing a label discharging assembly, labels can be continuously peeled off and automatically attached to the LED bracket slices conveyed on the conveying device. At the same time, by providing a pushing assembly, the up-and-down movement of the sliding seat is converted into a horizontal reciprocating movement of the conveying device, so that the LED bracket slices conveyed on the conveying device also move horizontally reciprocally, and then the stationary flattening part presses against the surface of the LED bracket slices and reciprocates on the surface of the LED bracket slices, so that the labels are fully attached to the surface of the LED bracket slices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an LED bracket labeling machine of the present invention;

[0017] Figure 2 is Figure 1 a partial enlarged view of part A in

[0018] Figure 3 is Figure 1 a partial enlarged view of part B in

[0019] Figure 4 is a schematic structural diagram of a labeling head of the present invention;

[0020] In the figure:

[0021] Conveying device 100, labeling area 110, limit groove 120;

[0022] Support 200, sliding frame 210;

[0023] Label discharging assembly 300, lifting seat 310, unwinding roller 320, tensioning mechanism 330, labeling head 340, pressing plate 341, rubber pad 3411, winding roller 350;

[0024] Pushing assembly 400, sliding seat 410, eccentric wheel 421, gear set 422, first gear 4221, second gear 4222, limit rod 430, roller 431;

[0025] Avoidance channel 500. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0027] In the description of the present utility model, it should be understood that with respect to the orientation description, such as the upper and lower directions, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, "a plurality of" refers to more than two. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0029] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", and "connection" should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0030] Referring to Figures 1 to 4 as shown, the present utility model discloses an LED bracket labeling machine, which includes a conveying device 100, a support 200, a label discharging assembly 300, and a pushing assembly 400.

[0031] The conveying device 100 transports LED bracket slices along a preset path. The conveying device 100 is arranged on a working plane and can move horizontally on the working plane under the action of an external force. A labeling area 110 is provided on the conveying path of the conveying device 100. Optionally, the conveying device 100 can be a conveyor belt, a roller conveyor, etc. Moreover, when transporting the LED bracket slices, the LED bracket slices can also be placed in a tray to prevent the LED bracket slices from being damaged by impact during the transportation process.

[0032] The support 200 is arranged at the labeling area 110. The label discharging assembly 300 is installed on the support 100. During use, the label discharging assembly 300 unwinds the label tape, and of course, the unwinding of the label tape can be stopped at any time. When unwinding the label tape, the label discharging assembly 300 can peel off the label on the label tape, so that when the peeled label contacts the transported LED bracket slices, it adheres to the surface of the LED bracket slices. In order to prevent the label from not adhering well to the LED bracket slices, the label discharging assembly 300 is provided with a flattening part.

[0033] The pushing component 400 is arranged on the support 100. A sliding frame 210 is arranged on the support 200, and the sliding frame 210 is slidably connected to the support 200. Specifically, the pushing component 400 includes a sliding seat 410 and a power component. The sliding seat 410 is slidably arranged on the support 100, that is, the sliding seat 410 can slide up and down on the support 100. The sliding seat 410 is also movably and limit-connected to the conveying device 100. When the power component is connected to the sliding seat 410 and works, it drives the sliding seat 410 to reciprocate up and down relative to the support 100. At this time, since the sliding seat 410 is movably and limit-connected to the conveying device 100, the up and down movement of the sliding seat 410 drives the conveying device 100 to horizontally reciprocate along a preset direction on the working plane. At the same time, the sliding seat 410 drives the sliding frame 210 to horizontally reciprocate along a preset direction on the support 100, wherein the preset direction is parallel to the movement direction of the LED bracket slice. When the conveying device 100 horizontally reciprocates along a preset direction on the working plane, the operation of unwinding the label tape by the label discharging component 300 is stopped. At this time, the flattening part reciprocally presses the label, so that the label is fully attached to the surface of the LED bracket slice.

[0034] In some embodiments of the present invention, as Figure 3 shown, a limiting rod 430 is arranged on the sliding seat 410, and a limiting groove 120 is correspondingly arranged on the conveying device 100. The limiting groove 120 is inclined with respect to the moving direction of the sliding seat 410, and the outer peripheral wall of the limiting rod 430 slidably penetrates through the limiting groove 120. When the sliding seat 410 moves upward, the limiting rod 430 also moves upward. Due to the blockage of the limiting groove 120, at this time, the limiting rod 430 generates a thrust on the conveying device 100. Since the conveying device 100 can only move horizontally on the working plane, this thrust pushes the conveying device 100 to move to the left, and at the same time, the limiting rod 430 moves upward along the extending path of the limiting groove 120. Similarly, when the sliding seat 410 moves downward, the limiting rod 430 also moves downward. Due to the blockage of the limiting groove 120, at this time, the limiting rod 430 generates a thrust on the conveying device 100. Since the conveying device 100 can only move horizontally on the working plane, this thrust pushes the conveying device 100 to move to the right, and at the same time, the limiting rod 430 moves downward along the extending path of the limiting groove 120. In this way, the conveying device 100 can horizontally reciprocate on the working plane with the periodic up and down movement of the sliding seat 410. It should be noted that the working plane is the supporting surface where the working site for installing the conveying device 100 and the support 100 is located, and it plays a role in stably supporting the conveying device 100 and the support 100.

[0035] In some embodiments of the present invention, sliders can be arranged at the bottom of the conveying device 100, and correspondingly, guide rails matching the sliders are arranged on the working plane. In this way, under the pushing action of the pushing component 400, the conveying device 100 can horizontally reciprocate on the working plane with the periodic up and down movement of the sliding seat 410.

[0036] In some embodiments of the present utility model, as Figure 3 shown, in order to prevent the limiting rod 430 from getting stuck in the limiting groove 120, a roller 431 is rotatably arranged on the limiting rod 430, and the roller 431 rolls on the side wall of the limiting groove 120. When the limiting rod 430 moves along the extending path of the limiting groove 120, the roller 431 rotates synchronously, thereby reducing the friction force between the limiting rod 430 and the side wall of the limiting groove 120, and enabling the limiting rod 430 to move smoothly in the limiting groove 120.

[0037] In some embodiments of the present utility model, as Figure 3 shown, the power assembly includes an eccentric wheel 421, a gear set 422, and a first rotary power assembly. Specifically, the eccentric wheel 421 is rotatably arranged on the support 100, that is, the eccentric wheel 421 can perform a rotational motion on the support 100, and the eccentric shaft of the eccentric wheel 421 is connected to the sliding seat 410. The gear set 422 has an input end and an output end, and the output end of the gear set 422 is coaxially connected to the eccentric wheel 421. The first rotary power assembly is coaxially connected to the input end of the gear set 422. Under the rotational driving force provided by the first rotary power assembly, the gear set 422 transmits this rotational driving force to the eccentric wheel 421, causing the eccentric wheel 421 to rotate. When the eccentric wheel 421 rotates, the eccentric wheel 421 drives the sliding seat 410 to reciprocate up and down on the support 100.

[0038] In this embodiment, the first rotary power assembly can select power output devices such as a rotary cylinder and a rotary motor.

[0039] In some embodiments of the present utility model, as Figure 3 shown, the first rotary power assembly includes a motor, the gear set 422 includes a first gear 4221 and a second gear 4222, the central axis of the first gear 4221 is connected to the central axis of the eccentric wheel 421, the diameter of the second gear 4222 is smaller than that of the first gear 4221, the first gear 4221 is meshed and connected to the second gear 4222, and the second gear 4222 is sleeved on the rotating shaft of the motor.

[0040] In this embodiment, through the mutually meshed first gear 4221 and second gear 4222, the output speed of the motor can be reduced to increase the output torque, thereby strongly supporting the rotation of the eccentric wheel 421.

[0041] In some embodiments of the present utility model, as Figure 2As shown, the label discharging assembly 300 includes a lifting seat 310, a reel 320, a tensioning mechanism 330, a labeling head 340, and a reel 350. The lifting seat 310 is movably arranged on the support 100 to move up and down relative to the support 100. The labeling head 340 is arranged on the lifting seat 310, and the labeling head 340 corresponds to the position of the labeling area 110. In this way, by moving the lifting seat 310, the distance between the labeling head 340 and the surface of the LED bracket slice can be conveniently adjusted, so as to adapt to LED bracket slices of different specifications. The reel 320 and the reel 350 are both rotatably arranged on the lifting seat 310, that is, both can rotate on the lifting seat 310. When the reel 320 rotates in a certain direction, the label tape wound by the reel 320 extends outward, and the extended end is wound on the reel 350, so that the part of the label tape from which the label is peeled off can be gradually wound on the reel 350. The tensioning mechanism 330 is disposed on the lifting seat 310 to ensure that the label tape can be effectively transmitted and prevent slipping, over-extension and deviation.

[0042] In some embodiments of the present invention, Figure 4 As shown, in order to form a flattened portion and not block the movement of the label tape, a pressure plate 341 is provided on the labeling head 340, and an avoidance channel 500 is provided between the pressure plate 341 and the portion of the labeling head 340 close to the conveying device 100, and the label tape passes through the avoidance channel 500 when moving.

[0043] In some embodiments of the present invention, Figure 4 As shown, in order to prevent the label from being damaged when the flattening portion presses against the LED bracket slice, a rubber pad 3411 is provided on the side of the pressing plate 341 close to the conveying device 100 .

[0044] In some embodiments of the present invention, the tensioning mechanism 330 includes a plurality of guide rollers rotatably disposed on the lifting seat 310, and the plurality of guide rollers are arranged along a preset curve so that the label tape can stably move on the guide rollers.

[0045] In some embodiments of the utility model, in order to enable the lifting seat 310 to move up and down relative to the support 100, a guide column and a second rotating power assembly are fixed on the support 100, and the lifting seat 310 is slidably limited on the guide column, so that when the lifting seat 310 moves up and down relative to the support 100, no lateral deflection occurs, and a screw rod is rotatably arranged on the support 100, the screw rod is transmission-connected with the second rotating power assembly, and the lifting seat 310 is threadedly connected with the screw rod. When the second rotating power assembly acts, the screw rod is driven to rotate, thereby causing the lifting seat 310 to move up and down on the screw rod.

[0046] In this embodiment, the second rotating power component can be a power output device such as a rotating cylinder, a rotating motor, etc.

[0047] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. An LED bracket labeling machine, characterized in that The LED bracket labeling machine includes: A conveying device, used for conveying LED bracket slices along a preset path, wherein the conveying device is movably arranged on a working plane, and a labeling area is arranged on the conveying path of the conveying device; A support, corresponding to the position of the labeling area, and the support is slidably provided with a sliding frame; A label discharging assembly is arranged on the support and is used for unwinding the label tape and peeling off the label on the label tape. The label discharging assembly is provided with a flattening portion; A pushing assembly is arranged on the support, and the pushing assembly comprises: A slide seat, slidably disposed on the slide frame and movably limitedly connected to the conveying device; A power assembly is connected to the slide. When the power assembly drives the slide to reciprocate up and down relative to the support, the slide drives the slide frame and the conveying device to reciprocate horizontally along a preset direction, wherein the preset direction is parallel to the movement direction of the LED bracket slice and the working plane.

2. The LED bracket labeling machine according to claim 1, wherein The slide is provided with a limiting rod, the conveying device is provided with a limiting groove, the limiting groove is arranged obliquely relative to the moving direction of the slide, and the outer peripheral wall of the limiting rod is slidably penetrated into the limiting groove.

3. The LED bracket labeling machine according to claim 2, wherein A roller is rotatably arranged on the limiting rod, and the roller is rollingly arranged on the side wall of the limiting groove.

4. The LED bracket labeling machine according to any one of claims 1 to 3, characterized in that, The power assembly comprises: An eccentric wheel is rotatably mounted on the support, and an eccentric shaft of the eccentric wheel is connected to the slide seat; A gear set having an input end and an output end, wherein the output end is coaxially connected to the eccentric wheel; The first rotating power assembly is coaxially connected to the input end to drive the eccentric wheel to rotate through the gear set.

5. The LED bracket labeling machine according to claim 4, characterized in that, The first rotating power assembly includes a motor, and the gear set includes: A first gear, wherein a central axis of the first gear is connected to a central axis of the eccentric wheel; The second gear has a smaller diameter than the first gear. The first gear is meshed and connected with the second gear. The second gear is sleeved on the rotating shaft of the motor.

6. The LED bracket labeling machine according to any one of claims 1 to 3, characterized in that, The label discharging assembly comprises: A lifting seat, movably disposed on the support; An unwinding roller, rotatably disposed on the lifting seat, for unwinding the label tape; A tensioning mechanism, disposed on the lifting seat, for tensioning the label belt; A labeling head, disposed on the lifting seat and corresponding to the position of the labeling area, so as to peel off the label on the label tape; The winding roller is rotatably arranged on the lifting seat and is connected with the unwinding end of the label tape.

7. The LED bracket labeling machine according to claim 6, wherein, The labeling head is provided with a pressing plate, and an avoidance passage is provided between the pressing plate and a portion of the labeling head close to the conveying device, and the label belt passes through the avoidance passage.

8. The LED bracket labeling machine according to claim 7, wherein A rubber pad is provided on one side of the pressing plate close to the conveying device.

9. The LED bracket labeling machine according to claim 6, wherein, The tensioning mechanism comprises a plurality of guide rollers rotatably arranged on the lifting seat, and the plurality of guide rollers are extended and arranged along a preset curve.

10. The LED bracket labeling machine according to claim 6, characterized in that, A guide column and a second rotating power assembly are fixedly provided on the support, the lifting seat is slidably limited on the guide column, a screw rod is rotatably provided on the support, the screw rod is transmission-connected to the second rotating power assembly, and the lifting seat is threadedly connected to the screw rod.

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