Carrier tape feeder material film recovery mechanism

Abstract

The utility model provides a carrier tape feeder material film recovery mechanism, which comprises a guide module, a material film recovery module and a material film recovery module, and the film collecting module is arranged below the guide module and is used for dragging and recycling the material film. According to the recovery mechanism, the trend of the material film is accurately changed through the guide module, the problem that the material film is disorderly drooped and randomly stacked after a traditional carrier tape feeder is stripped is effectively solved, and the material film can be orderly pulled and recovered; due to the design of the triangular reversing mechanism, stable transition of a material film in the steering process is guaranteed, deviation of the material film in the conveying process can be prevented through matched use of a film pressing rod and a limiting block, and the operation stability of the whole system is improved; through the design of the roller driven by the motor and the pressing assembly, it is ensured that the material film is clamped by uniform and adjustable pressure from the upper side and the lower side in the recycling process, continuous and stable traction is facilitated, the pressure can be automatically adjusted according to the thickness change of the material film, and therefore the compatibility and the processing efficiency of the material films of different specifications are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a carrier feeder film recovery mechanism. Background Art

[0002] A carrier feeder is a common conveying equipment that can peel materials from a carrier and perform subsequent processing. However, after peeling off the material film, the existing carrier feeder usually does not have a corresponding means of collecting it, and can only allow the material film to droop naturally and accumulate on the ground. This method may be feasible in scenarios with sufficient space, but in an environment with limited space, the accumulated material film is likely to interfere with the normal operation of the feeder and may even cause equipment failure.

[0003] Deficiencies of existing technology:

[0004] 1. Lack of effective means of collecting film: After the existing carrier feeder peels off the film, there is usually no special collection equipment or mechanism, which causes the film to sag naturally and accumulate on the ground, which will cause a series of problems in an environment with limited space.

[0005] 2. Unable to effectively prevent the material film from deviating: In the existing carrier feeder, after the material film is peeled off, it is easy to deviate because there is no effective guiding device, which not only affects the material film collection efficiency, but also may cause equipment failure.

[0006] 3. The traction method for the material film is not ideal: the existing carrier feeder usually only uses simple rollers to traction the material film. This method may cause damage to the material film when the material film is thin or has low strength.

[0007] 4. The clamping method of the material film is not ideal: the existing carrier feeder usually uses a fixed roller to clamp the material film. This method may not achieve the ideal clamping effect when the thickness of the material film varies greatly, affecting the traction and collection efficiency of the material film.

[0008] Therefore, the prior art has deficiencies and needs further improvement. Utility Model Content

[0009] In view of the problems existing in the prior art, the utility model provides a carrier feeder film recovery mechanism.

[0010] To achieve the above purpose, the specific scheme of the utility model is as follows:

[0011] The utility model provides a carrier feeder film recovery mechanism, comprising:

[0012] Guide module, used to change the direction of the material film;

[0013] The film collecting module is arranged below the guide module and is used for pulling and recycling the film.

[0014] Furthermore, the guide module includes a triangular reversing mechanism, a film pressing rod, and a limit block;

[0015] The film pressing rod is arranged in front of the triangular reversing mechanism, and the limit block is arranged in front of the film pressing rod;

[0016] The triangular reversing mechanism is composed of three rods. The material film led out from the external carrier feeder enters under one of the rods, is led upward from the bottom of another adjacent rod, and then is led out from the upper side of the third rod, thereby changing the direction of the material film.

[0017] After the material strip is led out from the triangular reversing mechanism, it passes through the lower side of the film pressing rod, and then passes through the middle of the limit block to enter the film collection module. The limit block is used to prevent the material film from deviating.

[0018] Furthermore, the film collection module includes a traction component and a recovery box;

[0019] The traction assembly includes a motor, a roller, and a clamping assembly;

[0020] The clamping assembly and the roller clamp the material film from the upper and lower sides respectively, and the motor drives the roller to rotate, thereby pulling the material belt into the recovery box arranged below the pulling assembly.

[0021] Furthermore, the motor drives the synchronous wheel to rotate via a synchronous belt;

[0022] A tensioning wheel is provided on the side of the synchronous belt to tighten the synchronous belt;

[0023] A rotating shaft is installed on the synchronous wheel, and a plurality of rollers are installed on the rotating shaft;

[0024] The pressing assembly includes rubber-coated rollers, and each roller corresponds to a rubber-coated roller and is used to clamp the material film.

[0025] Furthermore, the rubber-coated roller is movably (movable up and down) mounted on a mounting block;

[0026] A spring is arranged between the mounting block and the rubber-coated roller, so that the rubber-coated roller is in elastic contact with the roller wheel.

[0027] Furthermore, a sheet metal baffle is provided on the outer side of the rubber-coated roller, and a hollow groove is provided on the sheet metal baffle;

[0028] The outer side of the rubber-coated roller is provided with a protruding structure for contacting and cooperating with the roller. The protruding structure passes through the hollow groove on the sheet metal baffle and extends to the outside to elastically abut against the roller.

[0029] A sheet metal cover is also provided on the outside of the motor and the rotating shaft. A square limiting hole corresponding to the position of the roller is provided on the sheet metal cover. The material film enters between the roller and the rubber-coated roller through the limiting hole.

[0030] The technical solution of the utility model has the following beneficial effects:

[0031] 1. Efficient and orderly film recovery: The recovery mechanism achieves precise changes in the direction of the film through the guide module, effectively solving the problem of disordered sagging and random accumulation of the film after stripping by the traditional carrier feeder, so that the film can be pulled and recovered in an orderly manner.

[0032] 2. Stable and reliable guiding function: The design of the triangular reversing mechanism ensures the smooth transition of the material film during the turning process. The coordinated use of the film pressing rod and the limit block can prevent the material film from deviating during the conveying process, thereby improving the operating stability of the overall system.

[0033] 3. Dynamic adaptive clamping and traction: The film collection module adopts a motor-driven roller and clamping component design to ensure that the film is clamped evenly and with adjustable pressure from both sides during the recycling process, which facilitates continuous and stable traction and can automatically adjust the pressure according to the change of film thickness, thereby improving the compatibility and processing efficiency of films of different specifications.

[0034] 4. Compact structure and high degree of automation: The motor drives multiple rollers to rotate through the synchronous belt, and the tensioning wheel ensures that the synchronous belt always maintains appropriate tension. This transmission method simplifies the mechanical structure, improves the automation level of the equipment, and reduces maintenance costs.

[0035] 5. Elastic contact and anti-loosening design: The rubber-coated roller is movably installed and equipped with a spring, which realizes elastic contact when in contact with the roller. It can not only maintain a constant clamping force to prevent the material film from sliding or over-stretching, but also reduce wear and noise to a certain extent, and extend the service life of the equipment.

[0036] 6. Space optimization and improvement of working environment: Through the effective operation of the entire recycling mechanism, the space occupied by the film is significantly reduced, the production environment is improved, the production efficiency is increased, and the safety hazards caused by the accumulation of film are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the utility model working with a carrier feeder;

[0038] Figure 2 It is a three-dimensional diagram of the utility model;

[0039] Figure 3 It is a three-dimensional diagram of the present invention after the sheet metal cover is removed;

[0040] Figure 4is another three-dimensional view of the present invention after the sheet metal cover is removed;

[0041] Figure 5 It is a three-dimensional diagram of the clamping assembly of the utility model;

[0042] Figure 6 It is an exploded view of the clamping assembly of the utility model;

[0043] In the figure:

[0044] 1. Guide module;

[0045] 101. triangular reversing mechanism; 102. film pressing rod; 103. limit block;

[0046] 2. Film collection module;

[0047] 201. Recycling bin;

[0048] 202, motor; 203, synchronous belt; 204, synchronous wheel; 205, tension wheel;

[0049] 206, rotating shaft; 207, roller;

[0050] 208, rubber-coated roller; 209, mounting block; 210, spring;

[0051] 211, sheet metal cover; 2111, limiting hole;

[0052] 212, sheet metal baffle;

[0053] 3. Carrier feeder;

[0054] 4. Material film. DETAILED DESCRIPTION

[0055] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0056] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0058] In the description of this embodiment, the terms "upper", "lower", "front", "back", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0059] Combination Figure 1-Figure 6 As shown, the utility model provides a carrier feeder film recovery mechanism, comprising: a guide module 1, used to change the direction of the film 4; a film collection module 2, arranged below the guide module 1, used to pull and recover the film 4.

[0060] The guide module 1 includes a triangular reversing mechanism 101, a film pressing rod 102, and a limit block 103; the film pressing rod 102 is arranged in front of the triangular reversing mechanism 101, and the limit block 103 is arranged in front of the film pressing rod 102; the triangular reversing mechanism 101 is composed of three rods, and the material film 4 led out from the external carrier flyer 3 enters under one of the rods, and is led upward from the bottom of another adjacent rod and then led out from the upper side of the third rod, thereby changing the direction of the material film 4; after being led out from the triangular reversing mechanism 101, the material belt passes through the lower side of the film pressing rod 102, and then passes through the middle of the limit block 103 to enter the film receiving module 2, and the limit block 103 is used to prevent the material film 4 from deviating.

[0061] The film collecting module 2 includes a traction component and a recycling box 201; the traction component includes a motor 202, a roller 207, and a clamping component; the clamping component and the roller clamp the material film 4 from the upper and lower sides respectively, and the motor 202 drives the roller 207 to rotate, thereby pulling the material belt into the recycling box 201 arranged below the traction component.

[0062] The motor 202 drives the synchronous wheel 204 to rotate through the synchronous belt 203; a tensioning wheel 205 is arranged on the side of the synchronous belt 203 for clamping the synchronous belt 203; a rotating shaft 206 is installed on the synchronous wheel 204, and a plurality of rollers 207 are installed on the rotating shaft 206; the clamping assembly includes a rubber-coated roller 208, and each roller 207 corresponds to a rubber-coated roller 208, which is used to clamp the material film 4.

[0063] The rubber-coated roller 208 is movably (movable up and down) mounted on a mounting block 209; a spring 210 is provided between the mounting block 209 and the rubber-coated roller 208 to allow the rubber-coated roller 208 to elastically abut against the roller 207. A sheet metal baffle 212 is also provided on the outer side of the rubber-coated roller 208, and a hollow groove is provided on the sheet metal baffle 212;

[0064] The outer side of the rubber-coated roller 208 is provided with a protruding structure for contacting and cooperating with the roller 207. The protruding structure passes through the hollow groove on the sheet metal baffle 212 and extends to the outer side to elastically abut against the roller 207. The sheet metal baffle 212 can prevent the material film 4 from being rolled into the rubber-coated roller 208 and causing a malfunction and shutdown. The outer side of the motor 202 and the rotating shaft 206 is also provided with a sheet metal cover 211. The sheet metal cover 211 is provided with a square limiting hole 2111 corresponding to the position of the roller 207. The material film 4 enters between the roller 207 and the rubber-coated roller 208 through the limiting hole 2111.

[0065] The principle of this utility model is as follows:

[0066] 1. Working principle of guide module 1:

[0067] The module is mainly composed of a triangular reversing mechanism 101, a film pressing rod 102 and a stopper 103. When the film 4 led out from the external carrier feeder 3 enters the triangular reversing mechanism 101, the film 4 changes its direction ingeniously through three rods, is introduced from the bottom of one rod, passes through the conversion path between two adjacent rods, and finally is led out from the upper side of the third rod, thereby realizing precise control of the direction of the film 4.

[0068] After being guided, the film 4 passes under the film pressing rod 102 arranged in front of the triangular reversing mechanism 101, further ensuring that the film 4 adheres to and moves along the preset path, and the limit block 103 prevents the film 4 from deviating from the preset track.

[0069] 2. Working principle of film collecting module 2:

[0070] The film collecting module 2 includes a traction component (motor 202 , roller 207 , pressing component) and a recovery box 201 .

[0071] The motor 202 drives the roller 207 to rotate, and transmits the power to the rotating shafts 206 on the multiple synchronous wheels 204 and the rollers 207 installed thereon through the synchronous belt 203 transmission system.

[0072] The rubber-coated roller 208 in the clamping assembly cooperates with the roller 207 to clamp the film 4 from the upper and lower sides respectively. The spring 210 device enables the rubber-coated roller 208 to elastically abut according to the thickness and tension changes of the film 4, ensuring the stable transmission of the film 4 during the traction process.

[0073] The hollow groove design on the sheet metal baffle 212 is combined with the raised structure on the rubber-coated roller 208 to ensure that the film 4 is more firmly clamped and not easy to loosen, thereby effectively pulling the film 4 into the recovery box 201 below.

[0074] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the protection scope of the utility model.

Claims

1. The carrier feeder film recovery mechanism is characterized by: include: Guide module, used to change the direction of the material film; The film collecting module is arranged below the guide module and is used for pulling and recycling the film; The guide module includes a triangular reversing mechanism, a film pressing rod, and a limit block; The film pressing rod is arranged in front of the triangular reversing mechanism, and the limit block is arranged in front of the film pressing rod; The triangular reversing mechanism is composed of three rods. The material film led out from the external carrier feeder enters under one of the rods, is led upward from the bottom of another adjacent rod, and then is led out from the upper side of the third rod, thereby changing the direction of the material film. After the material strip is led out from the triangular reversing mechanism, it passes through the lower side of the film pressing rod, and then passes through the middle of the limit block to enter the film collection module. The limit block is used to prevent the material film from deviating.

2. The carrier feeder film recovery mechanism according to claim 1, characterized in that: The film collection module includes a traction component and a recovery box; The traction assembly includes a motor, a roller, and a clamping assembly; The clamping assembly and the roller clamp the material film from the upper and lower sides respectively, and the motor drives the roller to rotate, thereby pulling the material belt into the recovery box arranged below the pulling assembly.

3. The carrier feeder film recovery mechanism according to claim 2, characterized in that: The motor drives the synchronous wheel to rotate through the synchronous belt; A tensioning wheel is provided on the side of the synchronous belt to tighten the synchronous belt; A rotating shaft is installed on the synchronous wheel, and a plurality of rollers are installed on the rotating shaft; The pressing assembly includes rubber-coated rollers, and each roller corresponds to a rubber-coated roller and is used to clamp the material film.

4. The carrier feeder film recovery mechanism according to claim 3, characterized in that: The rubber-coated roller is movably mounted on a mounting block; A spring is arranged between the mounting block and the rubber-coated roller, so that the rubber-coated roller is in elastic contact with the roller wheel.

5. The carrier feeder film recovery mechanism according to claim 4, characterized in that: The outer side of the rubber-coated roller is also provided with a sheet metal baffle, and the sheet metal baffle is provided with a hollow groove; The outer side of the rubber-coated roller is provided with a protruding structure for contacting and cooperating with the roller. The protruding structure passes through the hollow groove on the sheet metal baffle and extends to the outside to elastically abut against the roller.

6. The carrier feeder film recovery mechanism according to claim 3, characterized in that: A sheet metal cover is also provided on the outside of the motor and the rotating shaft. A square limiting hole corresponding to the position of the roller is provided on the sheet metal cover. The material film enters between the roller and the rubber-coated roller through the limiting hole.

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