An automatic blanking equipment for self-adhesive patch paper

Abstract

An automated blanking device for self-adhesive patch paper is provided, which is used to remove patches from a patch tape, where the patches are arranged in a row. The device comprises a base frame, on which are mounted a discharge roller and a take-up roller for conveying the patch tape, a material pickup position being provided between the discharge roller and the take-up roller, and a material pickup mechanism for removing the patches from the patch tape being provided in the material pickup position. The material pickup mechanism comprises a first material pickup seat and a second material pickup seat symmetrically arranged on both sides of the patch tape. The first material pickup seat and the second material pickup seat both comprise an air jet chamber connected to an air pump, one side of the air jet chamber being provided with an air jet port facing the patch tape, and the material discharge port being located at the bottom of the air jet chamber. When the material pickup mechanism is picking up materials, the first material pickup seat and the second material pickup seat alternately spray air to blow the patches off the patch tape. Compared with the prior art, the present application automates patch picking, avoids patches from being left on the patch tape, and improves production efficiency.

Description

Technical Field

[0001] The invention belongs to the field of patch production and processing equipment, and in particular relates to an automatic blanking device for self-adhesive patch paper. Background Art

[0002] Patches are a type of adhesive paper and are a popular fashion product loved by teenagers and young people. They can be pasted on the surface of stationery, furniture, electrical appliances, metalware, porcelain, vehicles, or mobile phones, notebooks, game consoles and other multi-element products. They have a very wide range of uses, so patches are also a major product of the printing industry.

[0003] During the patch production process, there is a process called removing the patch from the patch tape. Currently, this process is usually done manually, which has the following disadvantages: 1. It is time-consuming and labor-intensive, with very low efficiency. 2. The removed patches cannot be accurately packaged.

[0004] Therefore, based on some of the above situations in the prior art, this application has been further designed and improved. Summary of the Invention

[0005] In view of the above deficiencies in the prior art, the present invention provides an automatic blanking device for self-adhesive patch paper, which automates the patch picking and greatly improves the efficiency.

[0006] In order to solve the above technical problems, the present invention is solved through the following technical solutions.

[0007] An automated blanking device for self-adhesive patch paper, used to remove patches from a patch tape. The device comprises a base frame, mounted with a discharge roller and a take-up roller for conveying the patch tape. A material removal position is provided between the discharge roller and the take-up roller, and a material removal mechanism for removing patches from the patch tape is provided in the material removal position. A discharge port is provided below the material removal mechanism, and a conveying mechanism is provided below the discharge port, with a packaging container placed on the conveying mechanism. During material removal, the packaging container is positioned directly below the discharge port, allowing the removed patch to pass directly into the packaging container through the discharge port.

[0008] The material removal mechanism includes an air jet chamber connected to an air pump, a jet port on one side of the air jet chamber facing the patch belt, and a discharge port at the bottom of the air jet chamber. The above structure automates the patch removal process, prevents patches from sticking to the patch belt, and improves production efficiency.

[0009] In a preferred embodiment, the retrieving mechanism includes a first and second retrieving seat, symmetrically positioned on either side of the patch strip. Each of the first and second retrieving seats includes a base, which is fitted with an air jet adapter, with the air jet chamber located within the adapter. The user can replace the air jet adapter to adapt the device to different types of patch retrieving materials. When the retrieving mechanism retrieves material, the first and second retrieving seats alternately eject air, blowing the patches off the patch strip.

[0010] In a preferred embodiment, the base body is provided with finishing rollers on both sides of the jet adapter, and the finishing rollers are used to flatten the patch tape.

[0011] In a preferred embodiment, the cross section of the jet cavity is tapered, being wider at the rear and narrower at the front, so that the airflow can be pressurized and accelerated at the jet outlet, thereby enhancing the intensity of the blowing.

[0012] In a preferred embodiment, the patches are arranged in a column on the patch belt, and the width of the air jet is an integer multiple of the width of a single column of patches, which is beneficial for calculating the number of materials taken per unit time and facilitates subsequent packaging.

[0013] In a preferred embodiment, the tape delivery roller is mounted on a tape delivery assembly frame, and the tape take-up roller is mounted on a tape take-up assembly frame. The tape delivery assembly frame and the tape take-up assembly frame are equipped with guide plates on the side facing the material removal mechanism. The guide plates are used to guide the patch tape to prevent the patch tape from curling or twisting during transportation.

[0014] In a preferred embodiment, the tape assembly frame is equipped with a tape holding roller on the side of the tape roller used for tape winding through an elastic telescopic part. The tape holding roller is pressed on the patch tape. The tape holding roller is used to flatten the patch tape and fix the end of the patch tape on the tape roller after a single roll of patch tape is wound.

[0015] In a preferred embodiment, the conveying mechanism includes a conveyor belt, on which first partition plates are regularly arranged along the width direction, and the first partition plates are used to divide the conveyor belt into packaging positions with determined positions to correspond to material extraction positions.

[0016] In a preferred embodiment, second partition plates are arranged along the length direction on both sides of the conveyor belt, and the second partition plates are used to limit the packaging containers to prevent them from deviating from the center of the conveyor belt.

[0017] In a preferred embodiment, the conveyor belt is equipped with a first vibrating assembly and a second vibrating assembly on either side of the material removal station. Each of the first and second vibrating assemblies includes a control telescopic member, the ends of which are provided with a vibrating plate for pushing the front of the packaging container. During material removal, the first and second vibrating assemblies alternately vibrate the packaging container. These first and second vibrating assemblies are used to vibrate the packaging container to prevent fallen patches from accumulating to a height exceeding the packaging container.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the patch material extraction is automated, which greatly improves efficiency, and the patches can be accurately packaged in a quantitative manner, which is beneficial to controlling production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of this application Figure 1 .

[0020] Figure 2 A three-dimensional diagram of this application Figure 2 .

[0021] Figure 3 This is a schematic plan view of the present application.

[0022] Figure 4 A cross-sectional view of the take-up roller.

[0023] Figure 5 It is a three-dimensional schematic diagram of the first material retrieving seat or the second material retrieving seat.

[0024] Figure 6 It is a cross-sectional view of the first material picking seat or the second material picking seat.

[0025] Figure 7 It is a three-dimensional schematic diagram of the conveying mechanism.

[0026] Figure 8 It is a three-dimensional schematic diagram of the first vibration component or the second vibration component.

[0027] The following is a description of the symbols in the drawings of the specification:

[0028] 10. Base frame;

[0029] 20. patch tape; 21. end strip;

[0030] 30. Tape delivery roller; 31. Tape take-up roller; 32. Tape take-up motor; 33. Tape delivery assembly frame; 34. Tape take-up assembly frame; 35. Guide plate; 36. Elastic expansion member; 37. Tape pressing roller; 38. Fixing slot;

[0031] 40. First reclaiming seat; 41. Second reclaiming seat; 42. Seat body; 43. Jet adapter; 44. Jet cavity; 45. Jet port; 46. Discharge port; 47. Air pump; 48. Finishing roller; 49. Air duct;

[0032] 50. Conveyor belt; 51. First vibrating assembly; 52. Second vibrating assembly; 53. Control telescopic member; 54. Vibrating plate; 55. Mounting seat; 56. First partition plate; 57. Second partition plate;

[0033] 60. Packaging container. Implementation Method

[0034] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0035] In the following embodiments, the same or similar numbers throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0036] In the description of the present invention, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and therefore cannot be understood as limiting the present invention. In addition, the terms: first, second, etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless otherwise clearly specified and limited, the terms: install, connect, connect, etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meaning of the above terms in this practical application according to the specific circumstances.

[0037] refer to Figures 1 to 8 , an automatic blanking device for self-adhesive patch paper, used for removing patches from a patch tape 20, on which the patches are arranged in a column. It comprises a base frame 10, on which a discharge roller 30 and a winding roller 31 for conveying the patch tape 20 are mounted, and the winding roller 31 is driven by a winding motor 32. A material taking position is provided between the discharge roller 30 and the winding roller 31, and a material taking mechanism for removing the patches from the patch tape 20 is provided in the material taking position. A discharge port 46 is provided below the material taking mechanism, and a conveying mechanism is provided below the material taking position, on which a packaging container 60 is placed. When taking materials, the packaging container 60 is located directly below the discharge port 46. This allows the removed patch to directly enter the packaging container 60 along the discharge port 46.

[0038] The retrieving mechanism includes a first retrieving seat 40 and a second retrieving seat 41, symmetrically positioned on either side of the patch strip 20. Each of the first and second retrieving seats 40, 41 includes an air pump 47 and an air jet chamber 44 connected to the air pump 47. One side of the air jet chamber 44 is provided with an air jet port 45 facing the patch strip 20, and a discharge port 46 is located at the bottom of the air jet chamber 44. When the retrieving mechanism retrieves material, the first and second retrieving seats 40, 41 alternately eject air to blow the patches off the patch strip 20. This structure automates patch retrieving, prevents patches from remaining on the patch strip 20, and improves production efficiency.

[0039] As a specific embodiment, the material taking mechanism refers to Figure 5 and Figure 6 Specifically, the first and second retrieving seats 40 and 41 each include a base 42, within which is disposed an air passage 49 connected to an air pump 47. An air jet adapter 43 is mounted on the base 42, and an air jet chamber 44 is disposed within the adapter 43 and connected to the air passage 49. Users can replace the adapter 43 to adapt the device to different types of patch retrieving materials. The base 42 is equipped with finishing rollers 48 on either side of the adapter 43, which are used to flatten the patch tape 20.

[0040] Specifically, the cross-section of the air jet chamber 44 is tapered, wide at the rear and narrow at the front. This allows the airflow to be pressurized and accelerated at the air jet outlet 45, enhancing the intensity of the blow. The width of the air jet outlet 45 is an integer multiple of the width of a single row of patches, facilitating calculation of the number of patches removed per unit time and facilitating subsequent packaging. For example, assuming a single packaging container 60 contains 1000 patches, and each row of patches on the patch strip 20 contains 10 patches, the alternating air jets from the first and second retrieving seats 40 and 41 represent one retrieving mechanism operation. If the width of the air jet outlet 45 is twice the width of a single row of patches, the retrieving mechanism can complete a discharge after 50 cycles.

[0041] As a specific embodiment, the tape delivery roller 30 and the tape take-up roller 31 are used to pass the patch tape 20 through the material removal mechanism for removal. The specific structure is as follows: the tape delivery roller 30 is mounted on a tape delivery assembly frame 33, and the tape take-up roller 31 is mounted on a tape take-up assembly frame 34. The tape delivery assembly frame 33 and the tape take-up assembly frame 34 are equipped with guide plates 35 on the side facing the material removal mechanism. The guide plates 35 are used to guide the patch tape 20 to prevent the patch tape 20 from curling or twisting during transportation.

[0042] In particular, the tape assembly frame 34 is provided with a tape holding roller 37 on the side of the tape roller 31 used for tape winding via an elastic telescopic member 36. The tape holding roller 37 is pressed on the patch tape 20 and is used to flatten the patch tape 20. The patch tape 20 includes a tail end and a head end. The tail end is adhered to the tape outlet roller 30 by a self-adhesive adhesive. After a single roll of the patch tape 20 is wound, the tape holding roller 37 fixes the tail end of the patch tape 20 with the self-adhesive adhesive to the tape roller 31. Figure 4 As shown, the head end is fixedly connected to the end strip 21, and the roller body of the tape roller 31 is provided with a fixing groove 38 for assembling with the end strip 21. The fixing groove 38 is arranged at an angle, and its tilt direction is opposite to the rotation direction of the tape roller 31. After the patch tape 20 is wound onto the tape delivery roller 30, the head end is pulled onto the tape roller 31, and the end strip 21 is installed into the fixing groove 38. The installation of the patch tape 20 is completed, and the assembly is convenient and quick.

[0043] As a specific embodiment, the conveying mechanism refers to Figure 7 and Figure 8 Specifically, it includes a conveyor belt 50 with first dividers 56 regularly arranged along the conveyor belt 50 in the width direction. The first dividers 56 are used to divide the conveyor belt 50 into individually positioned packaging positions corresponding to the material removal positions. Second dividers 57 are arranged along the length of the conveyor belt 50 on both sides. The second dividers 57 are used to limit the position of packaging containers 60 and prevent them from deviating from the center of the conveyor belt 50.

[0044] Specifically, the conveyor belt 50 is equipped with a first vibrating assembly 51 and a second vibrating assembly 52 on either side of the material removal position. Each of the first and second vibrating assemblies 51, 52 includes a mounting base 55, mounted with a control telescopic member 53. The end of the control telescopic member 53 is provided with a vibrating plate 54 for pushing the packaging container 60 forward. During material removal, the first and second vibrating assemblies 51, 52 alternately vibrate the packaging container 60. This is used to prevent fallen patches from accumulating in the packaging container 60 to a height exceeding the height of the packaging container 60.

[0045] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention is based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by those skilled in the art fall within the protection scope of the present invention.

Claims

1. An automatic blanking device for self-adhesive patch paper, used for removing patches from patch tape (20), characterized in that: The invention comprises a base frame (10), wherein a tape discharge roller (30) and a tape winding roller (31) for conveying a patch tape (20) are mounted on the base frame (10), a material taking position is provided between the tape discharge roller (30) and the tape winding roller (31), and a material taking mechanism for taking the patch from the patch tape (20) is provided in the material taking position; a material discharge port (46) is provided below the material taking mechanism, a conveying mechanism is provided below the material taking position, and a packaging container (60) is placed on the conveying mechanism; when taking material, the packaging container (60) is located directly below the material discharge port (46); The material picking mechanism comprises a first material picking seat (40) and a second material picking seat (41) symmetrically arranged on both sides of the patch belt (20); the first material picking seat (40) and the second material picking seat (41) both comprise a seat body (42), the seat body (42) is equipped with a jet adapter (43), a jet cavity (44) connected to an air pump (47) is provided in the jet adapter (43), a jet port (45) facing the patch belt (20) is provided on one side of the jet cavity (44), and the discharge port (46) is located at the bottom of the jet cavity (44); when the material picking mechanism picks up materials, the first material picking seat (40) and the second material picking seat (41) alternately spray air to blow the patch off the patch belt (20).

2. The automatic blanking equipment for self-adhesive patch paper according to claim 1, characterized in that: The seat body (42) is provided with finishing rollers (48) on both sides of the jet adapter (43).

3. The automatic blanking equipment for self-adhesive patch paper according to claim 1, characterized in that: The cross section of the jet cavity (44) is tapered, being wider at the rear and narrower at the front.

4. The automatic blanking equipment for self-adhesive patch paper according to claim 1, characterized in that: The patches are arranged in a row on the patch belt (20), and the width of the air jet (45) is an integer multiple of the width of the patches in a single row.

5. The automatic blanking equipment for self-adhesive patch paper according to claim 1, characterized in that: The tape discharge roller (30) is mounted on a tape discharge assembly frame (33), and the tape winding roller (31) is mounted on a tape winding assembly frame (34); the tape discharge assembly frame (33) and the tape winding assembly frame (34) are provided with a guide plate (35) on the side facing the material taking mechanism.

6. The automatic blanking equipment for self-adhesive patch paper according to claim 5, characterized in that: The tape assembly frame (34) is provided with a tape pressing roller (37) on one side of the tape roller (31) for tape rolling via an elastic telescopic member (36), and the tape pressing roller (37) is pressed on the patch tape (20).

7. The automatic blanking equipment for self-adhesive patch paper according to claim 1, characterized in that: The conveying mechanism comprises a conveying belt (50), on which first partition plates (56) are regularly arranged along the width direction.

8. The automatic blanking equipment for self-adhesive patch paper according to claim 7, characterized in that: Second partition plates (57) arranged along the length direction are arranged on both sides of the conveyor belt (50).

9. The automatic blanking equipment for self-adhesive patch paper according to claim 7, characterized in that: The conveyor belt (50) is provided with a first vibration assembly (51) and a second vibration assembly (52) on both sides of a material taking position; the first vibration assembly (51) and the second vibration assembly (52) both include a control telescopic member (53), and the end of the control telescopic member (53) is provided with a vibration plate (54) for pushing the packaging container (60) forward; when taking materials, the first vibration assembly (51) and the second vibration assembly (52) alternately vibrate the packaging container (60).

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