Adhesive tape pressing mechanism for sticking adhesive tape on SMT (Surface Mount Technology) tray

Abstract

The utility model belongs to the technical field of SMT (Surface Mount Technology) material belt processing equipment, and particularly relates to an adhesive tape pressing mechanism for sticking adhesive tape on an SMT material disc. Comprising a side plate and a glue pressing assembly movably installed on the side plate, the glue pressing assembly can move in the vertical direction of the side plate or in the direction forming an included angle with the vertical direction, the glue pressing assembly comprises a glue pressing rod, the glue pressing rod is movably arranged on the glue pressing assembly, and the glue pressing rod is used for pressing glue when a material disc receives materials. The gummed paper and the material belt are pressed, pasted and fixed in the material disc; and the traction hook is arranged on the glue pressing rod and is matched with the glue pressing rod to clamp and pull the glue paper and the material belt into the material disc. According to the utility model, through the cooperation of the glue pressing rod and the traction hook, the stable clamping and traction of the glue paper and the material belt are realized, meanwhile, the glue pressing rod ensures the firm adhesion between the adhesive tape and the material disc, and the device has the advantages of simple structure, convenience in operation and easiness in maintenance.

Description

Technical Field

[0001] The utility model belongs to the technical field of SMT material tape processing equipment, and in particular relates to a glue pressing mechanism for pasting adhesive tape on an SMT material tray. Background Art

[0002] In the production process of SMT (surface mount technology), the tape is the key carrier for storing sheet components, and its management efficiency is crucial to the operating efficiency of the entire production line and material cost control. With the continuous expansion of production scale, in order to meet the customized and personalized production needs, manufacturers are faced with the challenge of small batches and multiple types of production work orders. Specifically, a roll of tape material usually encapsulates a large number of components, but the actual number of work orders used is often less than the total amount of a roll of material. In order to achieve more refined management, the original tape material needs to be repacked according to the actual number of work orders.

[0003] The emergence of SMT tape cutting devices has greatly improved the automation of tape processing, realized automatic counting and cutting of tapes, and significantly improved production efficiency. However, after the tape is cut, how to ensure that the tape can be stably fixed in the tray is still a problem that needs to be solved.

[0004] Traditional SMT tape gluing usually relies on manual operation, that is, after the tape is pasted on the tape, the worker needs to manually place the tape with tape into the tray. This method is not only inefficient, but also easily affected by human factors, resulting in unstable gluing quality.

[0005] Another way to deal with it is to use the adsorption component of the SMT tape cutting device to adsorb and stick the tape to the tape, and then use the glue stick to fix it. However, this method has the following problems: first, the tape has poor stability during the adsorption process and is easy to fall off from the adsorption component, affecting the accuracy and stability of the glue stick; second, this structure is relatively complex and requires switching between the adsorption component and the glue stick, which increases the complexity of the equipment and maintenance costs.

[0006] Therefore, there is an urgent need for a glue pressing mechanism for SMT material tray adhesive tape that has a simple structure, is easy to operate, and is easy to maintain. Utility Model Content

[0007] The purpose of the utility model is to address the deficiencies in the prior art and provide a glue pressing mechanism for SMT material tray adhesive tape. Through the cooperation of a glue pressing rod and a traction hook, stable clamping and traction of the adhesive tape and the material tape are achieved. At the same time, the glue pressing rod ensures the firm adhesion between the tape and the material tray. The utility model has the advantages of simple structure, convenient operation and easy maintenance.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A glue pressing mechanism for adhesive tape on an SMT material tray comprises a side plate and a glue pressing assembly movably mounted on the side plate, wherein the glue pressing assembly can move in the vertical direction of the side plate or in a direction forming an angle with the vertical direction, and the glue pressing assembly comprises:

[0010] A glue pressing rod, which is movably arranged on the glue pressing assembly and is used to press and stick the adhesive tape and the material belt into the material tray when the material tray is receiving the material;

[0011] A traction hook is arranged on the glue pressing rod and cooperates with the glue pressing rod to clamp and pull the adhesive tape and the material belt into the material tray.

[0012] Furthermore, the glue pressing assembly includes a movable block, and the movable block can move vertically on the side plate. The glue pressing rod is relatively fixed to the movable block and moves vertically with the movable block.

[0013] Furthermore, a linkage piece is fixed on the movable block, and the glue pressing rod is movably installed on the linkage piece. A buffer spring is also connected between the linkage piece and the glue pressing rod to play a buffering role when the adhesive tape and the material strip are pressed and pasted and fixed in the material tray.

[0014] Furthermore, the linkage member and the glue pressing rod are rotationally connected via a rotating shaft.

[0015] Furthermore, a traction assembly is provided on the glue pressing rod, and the traction assembly includes a traction rod movable relative to the glue pressing rod, and the traction hook is arranged at the lower end of the traction rod.

[0016] Furthermore, a slide groove is vertically formed in the glue pressing rod, the traction rod is installed in the slide groove and can move vertically relative to the glue pressing rod, and the traction hook moves vertically with the traction rod and cooperates with the glue pressing assembly to clamp the traction tape.

[0017] Furthermore, the traction assembly also includes a first driving device fixed to the top end of the glue pressing rod, and a power output end of the first driving device is connected to the top end of the traction rod for driving the traction rod to move vertically.

[0018] Furthermore, the glue pressing mechanism also includes a driving component for driving the glue pressing component to move vertically, and the driving component includes a second driving device and a slider transmission-connected to the second driving device, and the glue pressing component is mounted on the slider.

[0019] Furthermore, the drive assembly also includes a driving wheel arranged at the upper end of the side plate and a driven wheel arranged at the lower end of the side plate, the power output end of the second driving device is connected to the driving wheel, a transmission belt is provided between the driving wheel and the driven wheel, and the slider is fixed to one side of the transmission belt; a baffle is also provided on the slider, and a sensor is also installed on the side plate, and the slider drives the baffle to approach or move away from the sensor.

[0020] Furthermore, two of the glue pressing components are provided on the side panel, and the two glue pressing components are symmetrically arranged.

[0021] Beneficial effects of the utility model:

[0022] The utility model realizes the automatic operation of gluing the material strips by the cooperation of the glue pressing rod and the traction hook, the traction hook tractions the adhesive tape, and the glue pressing rod presses and sticks the adhesive paper and the material strip in the material tray, thereby improving the production efficiency; by arranging the linkage parts and the buffer spring, the situation that the material strips or the adhesive paper are damaged due to excessive pressure is effectively avoided, and the quality of the materials is protected; by arranging the traction assembly on the glue pressing rod, the adhesive paper and the material strips are stably clamped and pulled, ensuring that the materials will not fall off or shift during the gluing process; by arranging the driving assembly, the vertical movement of the glue pressing assembly is precisely controlled The glue pressing rod is accurately controlled to move to the predetermined position for gluing operation; by setting the sensor, the real-time monitoring and feedback of the position of the glue pressing assembly is realized, which is convenient for timely adjustment and control of the glue pressing operation; by setting two glue pressing assemblies on the side panels, the glue pressing mechanism is applied to the gluing and gluing of trays of different sizes; the utility model realizes stable clamping and traction of the adhesive tape and the material belt through the cooperation of the glue pressing rod and the traction hook, and at the same time the glue pressing rod ensures the firm adhesion between the adhesive tape and the tray, and has the advantages of simple structure, convenient operation and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attached Figure 1 It is a structural schematic diagram of the glue pressing mechanism of the utility model;

[0024] Attached Figure 2 It is a schematic diagram of the exploded structure of the glue pressing mechanism of the utility model;

[0025] Attached Figure 3 It is a schematic diagram of the exploded structure of the glue pressing component of the utility model;

[0026] Attached Figure 4 It is a structural schematic diagram of the glue pressing rod of the utility model;

[0027] Markings in the figure: 1-side panel; 2-glue pressing assembly, 210-glue pressing rod, 211-slide groove, 212-arc-shaped glue pressing area, 220-traction assembly, 221-traction rod, 2211-traction hook, 222-first driving device, 230-movable block, 240-linkage member, 250-buffer spring, 260-rotating shaft; 3-driving assembly, 310-second driving device, 320-slider, 330-driving wheel, 340-driven wheel, 350-transmission belt; 4-blocking piece; 5-sensor. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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.

[0032] See attached Figure 1 To Attachment Figure 4, the figure shows a specific embodiment of a glue pressing mechanism for sticking adhesive tape on an SMT material tray provided by the utility model.

[0033] See attached Figure 1 The glue pressing mechanism for SMT tray adhesive tape comprises a side plate 1 and a glue pressing component 2 movably mounted on the side plate 1. The glue pressing component 2 can move in the vertical direction of the side plate 1 or in a direction forming an angle with the vertical direction. The glue pressing component 2 comprises:

[0034] The glue pressing rod 210 is movably arranged on the glue pressing component 2. The glue pressing rod 210 is used to press and stick the adhesive tape and the material belt to the material tray when the material tray is collected;

[0035] The traction hook 2211 is disposed on the glue pressing rod 210 and cooperates with the glue pressing rod 210 to clamp and pull the adhesive tape and the material belt into the material tray.

[0036] In the above embodiment, the glue pressing mechanism is installed on the SMT tape cutting device. After the SMT tape cutting device completes the cutting of the tape and sticks the tape on the tape, the side plate 1 of the glue pressing mechanism moves to the top of the tape, the glue pressing assembly 2 moves downward, and the traction hook 2211 at the end of the glue pressing rod 210 approaches the tape and clamps the end of the tape, and the tape is clamped and pulled into the material tray for pasting. At the same time, the glue pressing rod 210 presses the adhesive tape and the tape, so that when the material tray rotates, the tape can be fitted and tightened into the material tray.

[0037] In the above embodiment, the glue pressing assembly 2 includes a movable block 230, which can move vertically on the side panel 1, and the glue pressing rod 210 is relatively fixed to the movable block 230 and moves vertically with the movable block 230. A linkage 240 is fixed on the movable block 230, and the glue pressing rod 210 is movably installed on the linkage 240. A buffer spring 250 is also connected between the linkage 240 and the glue pressing rod 210, which is used to play a buffering role when the adhesive tape and the material strip are pressed and fixed in the material tray. In the embodiment, when the movable block 230 moves vertically, the linkage 240 fixed on the movable block 230 also moves vertically, thereby enabling the glue pressing rod 210 to move up and down. The linkage 240 and the glue pressing rod 210 are movably connected, so that there is a movable margin when the adhesive tape and the material strip of the material tray are pressed. In an optional embodiment, the glue pressing rod 210 can be displaced relative to the linkage 240. In this embodiment, the linkage 240 and the glue stick 210 are rotatably connected via a rotating shaft 260, and the buffer spring 250 is a tension spring. When the adhesive tape and the material strip of the material tray are compressed, the glue stick 210 rotates relative to the linkage 240 and pulls the tension spring at the same time. As the material tray rolls and collects the material, the diameter gradually increases. Due to the existence of the linkage 240, the glue stick 210 is provided with a swing margin. Due to the existence of the buffer spring 250, the glue stick 210 can always fit and compress the material strip in the material tray without damaging the material strip. In the embodiment, the end of the glue stick 210 is provided with an arc-shaped glue pressing area 212. When the glue is pressed, the arc-shaped glue pressing area 212 rubs against the adhesive tape and the material strip without causing wear of the material strip.

[0038] In the above embodiment, the glue pressing rod 210 is provided with a traction assembly 220, and the traction assembly 220 includes a traction rod 221 that can move relative to the glue pressing rod 210, and a traction hook 2211 is provided at the lower end of the traction rod 221. In the embodiment, when the traction rod 221 moves relative to the glue pressing rod 210, the traction hook 2211 will approach or move away from the glue pressing rod 210 to present a clamped or released state.

[0039] In the above embodiment, a slide groove 211 is vertically formed in the glue pressing rod 210, and the traction rod 221 is installed in the slide groove 211 and can move vertically relative to the glue pressing rod 210. The traction hook 2211 moves vertically with the traction rod 221 and cooperates with the glue pressing assembly 2 to clamp and pull the adhesive tape. In the embodiment, the traction rod 221 can be slidably installed in the slide groove 211 of the glue pressing rod 210, so as to achieve precise control of the traction hook 2211, improve the accuracy and stability of clamping and pulling the tape, and ensure that the material will not fall off or shift.

[0040] In the above embodiment, the traction assembly 220 further includes a first driving device 222 fixed to the top of the glue pressing rod 210, and the power output end of the first driving device 222 is connected to the top of the traction rod 221, which is used to drive the traction rod 221 to move vertically. In the embodiment, the first driving device 222 is fixed to the top of the glue pressing rod 210 through a bracket, and the first driving device 222 drives the traction rod 221 to move vertically in the slide groove 211 of the glue pressing rod 210 when working. In the embodiment, the first driving device 222 is a cylinder.

[0041] In the above embodiment, the glue pressing mechanism further includes a driving assembly 3 for driving the glue pressing assembly 2 to move vertically, the driving assembly 3 includes a second driving device 310 and a slider 320 that is transmission-connected to the second driving device 310, and the glue pressing assembly 2 is mounted on the slider 320. The driving assembly 3 also includes a driving wheel 330 disposed at the upper end of the side plate 1 and a driven wheel 340 disposed at the lower end of the side plate 1, the power output end of the second driving device 310 is connected to the driving wheel 330, a transmission belt 350 is sleeved between the driving wheel 330 and the driven wheel 340, and the slider 320 is fixed to one side of the transmission belt 350; in the embodiment, the second driving device 310 is a motor, when the second driving device 310 is working, the driving wheel 330 is driven to rotate, and the transmission belt 350 connecting the driving wheel 330 to the driven wheel 340 rotates synchronously, and the driving wheel 330 and the driven wheel 340 are aligned up and down, so the transmission belt 350 is arranged vertically. The slider 320 is fixed to one side of the transmission belt 350 . When the motor rotates, the slider 320 will also move up and down following the transmission belt 350 , thereby driving the glue pressing assembly 2 .

[0042] In the above embodiment, a baffle 4 is further provided on the slider 320, and a sensor 5 is further installed on the side plate 1, and the slider 320 drives the baffle 4 to approach or move away from the sensor 5. In the embodiment, when the slider 320 moves up and down, the baffle 4 will also move up and down to approach or move away from the sensor 5, thereby achieving real-time monitoring and feedback of the position of the glue pressing assembly, and facilitating timely adjustment and control of the glue pressing operation.

[0043] In the above embodiment, two glue pressing components 2 are provided on the side panel 1, and the two glue pressing components 2 are symmetrically arranged. In some embodiments, the two glue pressing components 2 are symmetrically arranged, and they can be arranged so that the glue pressing mechanism can handle the gluing work of two material trays at the same time, so as to further improve the production efficiency. In this embodiment, the two glue pressing components 2 are symmetrically arranged, so that the glue pressing mechanism can be applied to the gluing and gluing work of material trays of different sizes, thereby improving the compatibility of the equipment with different material trays and material strips.

[0044] In summary, the present embodiment provides a glue pressing mechanism for SMT material tray adhesive tape. Through the cooperation of the glue pressing rod 210 and the traction hook 2211, the traction hook 2211 pulls the adhesive tape, and the glue pressing rod 210 presses and sticks the adhesive tape and the material tape in the material tray, thereby realizing the automated operation of material tape gluing and improving the production efficiency. By setting the linkage 240 and the buffer spring 250, the situation in which the material tape or the glue tape is damaged due to excessive pressure is effectively avoided, thereby protecting the quality of the material. By setting the traction component 220 on the glue pressing rod 210, the adhesive tape and the material tape are stably clamped and pulled, thereby ensuring that the material will not fall off or shift during the gluing process. By setting the driving component 3. It realizes precise control over the vertical movement of the glue pressing assembly 2, so that the glue pressing rod 210 can be accurately moved to the predetermined position for gluing operation; by setting the sensor 5, it realizes real-time monitoring and feedback of the position of the glue pressing assembly 2, which is convenient for timely adjustment and control of the glue pressing operation; by setting two glue pressing assemblies 2 on the side panel 1, the glue pressing mechanism can be applied to the gluing and gluing work of material trays of different sizes; this embodiment realizes stable clamping and traction of the adhesive tape and the material belt through the cooperation of the glue pressing rod 210 and the traction hook 2211, and at the same time, the glue pressing rod 210 ensures the firm adhesion between the adhesive tape and the material tray, which has the advantages of simple structure, convenient operation and easy maintenance.

[0045] The embodiment described above is only one of the more preferred specific embodiments of the present invention. Common changes and substitutions made by technicians in this field within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue pressing mechanism for SMT material tray adhesive tape, characterized in that: The invention comprises a side panel (1) and a glue pressing component (2) movably mounted on the side panel (1), wherein the glue pressing component (2) is capable of moving in a vertical direction of the side panel (1) or in a direction forming an angle with the vertical direction, and the glue pressing component (2) comprises: A glue pressing rod (210), the glue pressing rod (210) being movably arranged on the glue pressing component (2), and the glue pressing rod (210) being used to press and stick the adhesive tape and the material belt into the material tray when the material tray is receiving the material; A traction hook (2211), wherein the traction hook (2211) is arranged on the glue pressing rod (210) and cooperates with the glue pressing rod (210) to clamp and pull the adhesive tape and the material belt into the material tray.

2. The gluing mechanism for SMT tray adhesive tape according to claim 1, characterized in that: The glue pressing assembly (2) comprises a movable block (230), wherein the movable block (230) is capable of vertically moving on the side plate (1), and the glue pressing rod (210) is relatively fixed to the movable block (230) and moves vertically following the movable block (230).

3. The gluing mechanism for SMT tray adhesive tape according to claim 2, characterized in that: A linkage member (240) is fixed on the movable block (230), and the glue pressing rod (210) is movably mounted on the linkage member (240). A buffer spring (250) is also connected between the linkage member (240) and the glue pressing rod (210) for playing a buffering role when the adhesive tape and the material strip are pressed and glued to be fixed in the material tray.

4. The gluing mechanism for gluing adhesive tape on SMT trays according to claim 3, characterized in that: The linkage member (240) and the glue pressing rod (210) are rotationally connected via a rotating shaft (260).

5. A gluing mechanism for SMT tray adhesive tape according to any one of claims 1 to 4, characterized in that: The glue pressing rod (210) is provided with a traction assembly (220), the traction assembly (220) comprising a traction rod (221) movable relative to the glue pressing rod (210), and the traction hook (2211) is arranged at the lower end of the traction rod (221).

6. The gluing mechanism for gluing adhesive tape on SMT trays according to claim 5, characterized in that: A slide groove (211) is vertically formed in the glue pressing rod (210), the traction rod (221) is installed in the slide groove (211) and can move vertically relative to the glue pressing rod (210), and the traction hook (2211) moves vertically following the traction rod (221) and cooperates with the glue pressing assembly (2) to clamp the traction adhesive tape.

7. The gluing mechanism for gluing adhesive tape on SMT trays according to claim 6, characterized in that: The traction assembly (220) further comprises a first driving device (222) fixed to the top end of the glue pressing rod (210), wherein a power output end of the first driving device (222) is connected to the top end of the traction rod (221) for driving the traction rod (221) to move vertically.

8. The gluing mechanism for gluing adhesive tape on SMT trays according to claim 1, characterized in that: The glue pressing mechanism further comprises a driving assembly (3) for driving the glue pressing assembly (2) to move vertically, the driving assembly (3) comprising a second driving device (310) and a sliding block (320) drivingly connected to the second driving device (310), and the glue pressing assembly (2) is mounted on the sliding block (320).

9. The gluing mechanism for gluing adhesive tape on SMT trays according to claim 8, characterized in that: The driving assembly (3) further comprises a driving wheel (330) arranged at the upper end of the side plate (1) and a driven wheel (340) arranged at the lower end of the side plate (1); a power output end of the second driving device (310) is connected to the driving wheel (330); a transmission belt (350) is sleeved between the driving wheel (330) and the driven wheel (340); the slider (320) is fixed to one side of the transmission belt (350); a baffle (4) is further provided on the slider (320); a sensor (5) is further installed on the side plate (1); and the slider (320) drives the baffle (4) to approach or move away from the sensor (5).

10. The gluing mechanism for gluing adhesive tape on SMT trays according to claim 1, characterized in that: Two of the glue pressing components (2) are provided on the side plate (1), and the two glue pressing components (2) are symmetrically arranged.

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