Mouse foot pad feeding mechanism

Abstract

The utility model belongs to the technical field of mouse production and manufacturing, and discloses a mouse foot pad feeding mechanism which can stably convey mouse pads, can adjust the tightness and the relative position of an infrared sensor according to requirements in the conveying process, is strong in stability, high in precision and high in yield, can carry out rollback operation on a shovel plate, and is convenient to operate. The viscosity of the mouse foot pad and the roll paper is reduced, and the subsequent adsorption is simpler and more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mouse manufacturing, and particularly relates to a mouse pad feeding mechanism. Background Art

[0002] A mouse is an external input device of a computer and also an indicator for positioning the horizontal and vertical coordinates of a computer display system. It gets its name because it resembles a mouse (it is called a mouse in Hong Kong and Taiwan). Its standard name should be "mouse", and its English name is "Mouse". The use of a mouse is to make the operation of the computer more convenient and fast, replacing the cumbersome instructions of the keyboard. With the development of technology, mice are divided into wired mice and wireless mice.

[0003] During the mouse assembly process, mouse pads need to be installed at the bottom of the mouse. Mouse pads can not only effectively protect the mouse and extend its service life, but also prevent the mouse bottom plate from being worn during daily use. Currently, during the automated assembly process of mouse pads, the feeding of mouse pads is still a problem, lacking relevant equipment. Therefore, there is an urgent need for a mouse pad feeding mechanism. Content of the Utility Model

[0004] In view of the above deficiencies in the prior art, the utility model provides a mouse pad feeding mechanism, aiming to solve the problem of the feeding coordination of mouse pads during the automated assembly process.

[0005] To achieve the above object, the utility model is arranged as follows:

[0006] A mouse pad feeding mechanism includes a support base. One side of the support base is provided with a vertical plate. The top of the vertical plate is provided with a first disc. The outside of the first disc is rotatably connected with a reel. The reel is wound with a roll of paper with mouse pads. A positioning groove is opened on the side of the roll of paper. The side of the vertical plate away from the first disc is provided with a winding motor. The output end of the winding motor penetrates the vertical plate and is fixedly connected with the reel. The vertical plate is provided with a first guide shaft and a second guide shaft that are parallel to each other. One side of the second guide shaft is provided with a guide block. Above the guide block is provided with a pressing cylinder fixedly connected with the vertical plate. The output end of the lower side of the pressing cylinder is fixedly connected with a pressing plate, and the pressing plate faces the guide block;

[0007] Below the first guide shaft is provided with a column. A third guide shaft is rotatably connected between the column and the vertical plate. The outside of the column is provided with a first baffle fixedly connected with the support base. The middle of the support base is provided with a limit guide rail. A transmission frame is slidably connected to the limit guide rail. The side of the support base away from the transmission frame is provided with a second baffle. A driving rod is rotatably connected between the first baffle and the second baffle. The driving rod is threadedly connected with the transmission frame. The driving rod is equipped with a driving motor;

[0008] The top of the transmission frame is provided with two sliding rods penetrating the guide block, and one end of the two sliding rods away from the transmission frame is fixedly connected to a trapezoidal block, a shovel plate is provided on the upper side of the trapezoidal block, the lower end of the trapezoidal block is rotatably connected to a fourth guide shaft, the upper part of the transmission frame is rotatably connected to a fifth guide shaft, and the lower end of the guide block is rotatably connected to a sixth guide shaft;

[0009] The lower sides of the first guide shaft and the second guide shaft are located in the same horizontal plane as the upper sides of the guide block and the shovel plate, the upper side of the fifth guide shaft and the lower side of the fourth guide shaft are located in the same horizontal plane, and the lower side of the fifth guide shaft and the upper side of the sixth guide shaft are located in the same horizontal plane;

[0010] An L-shaped baffle fixedly connected to the vertical plate is provided on one side of the column away from the first baffle, a seventh guide shaft rotatably connected to the vertical plate is provided at the lower end of the L-shaped baffle, the lower side of the seventh guide shaft and the lower side of the sixth guide shaft are located in the same horizontal plane, an eighth guide shaft rotatably connected to the vertical plate is provided at the upper part of the L-shaped baffle, and the eighth guide shaft is located at the lower right side of the third guide shaft;

[0011] A fixed block is provided at one end of the vertical plate away from the shovel plate, a second disc is provided on the fixed block, a reel is rotatably connected to the outer side of the second disc, a reeling motor is provided at one side of the fixed block away from the second disc, and an output end of the reeling motor passes through the fixed block and is fixedly connected to the reel;

[0012] The paper roll extended from the first disc passes through the lower side of the first guide shaft, the lower side of the second guide shaft, the upper side of the shovel plate, the lower side of the fourth guide shaft, the upper side of the fifth guide shaft, the lower side of the fifth guide shaft, the upper side of the sixth guide shaft, the lower side of the sixth guide shaft, the lower side of the seventh guide shaft, the gap between the eighth guide shaft and the third guide shaft, and the upper side of the third guide shaft, and is then wound on the reel.

[0013] Such a structural design can stably feed the mouse foot pad through the feeding mechanism of the utility model to facilitate subsequent assembly.

[0014] Furthermore, a first slide plate with a strip hole is provided on the outer side of the guide block, a first interference bolt threadedly connected to the guide block is provided on the strip hole of the first slide plate, a second slide plate with a strip hole is provided on the upper end of the first slide plate, a second interference bolt threadedly connected to the first slide plate is provided on the strip hole of the second slide plate, an infrared sensor is provided on the second slide plate, and the infrared sensor is opposite to the positioning groove on the side of the paper roll.

[0015] Such a structural design can adjust the relative position of the infrared sensor according to the size of the paper roll with the mouse foot pad and the position of the positioning groove, so that the infrared sensor is always facing the positioning groove on the side of the paper roll.

[0016] Furthermore, the first disc is provided with evenly distributed through holes.

[0017] Such a structural design can reduce the gravity of the first disc, extend the service life, save materials and reduce costs at the same time.

[0018] Beneficial effects:

[0019] The utility model discloses a feeding mechanism for mouse pads, which can stably convey mouse pads. During the conveying process, the tightness and the relative position of the infrared sensor can be adjusted according to requirements. It has strong stability, high precision and high qualified rate, and can perform a retraction operation on the shovel plate to reduce the adhesion between the mouse pad and the roll paper, making subsequent adsorption more convenient. Description of the drawings

[0020] Figure 1 is a structural schematic diagram of a feeding mechanism for mouse pads of the utility model;

[0021] Figure 2 is Figure 1 an enlarged view of part A in

[0022] Figure 3 is a feeding path diagram of the feeding mechanism for mouse pads;

[0023] Figure 4 is a partial structural schematic diagram of the roll paper;

[0024] The reference numerals in the drawings are as follows: support base 501, vertical plate 502, first disc 503, reel 504, roll paper 505, positioning groove 506, winding motor 507, first guide shaft 508, second guide shaft 509, guide block 510, pressing cylinder 511, pressing plate 512, column 513, third guide shaft 514, first baffle 515, limit guide rail 516, transmission frame 517, second baffle 518, driving rod 519, sliding rod 520, trapezoidal block 521, shovel plate 522, fourth guide shaft 523, fifth guide shaft 524, sixth guide shaft 525, L-shaped baffle 526, seventh guide shaft 527, eighth guide shaft 528, fixing block 529, second disc 530, reel 531, winding motor 532, first sliding plate 533, second sliding plate 534, infrared sensor 535. Specific embodiments

[0025] The following specific embodiments are used to illustrate the implementation manners of the utility model. Those skilled in the art can understand the advantages and effects of the utility model from the content disclosed in this specification. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to the utility model. In order to better illustrate the embodiments of the utility model, some components in the drawings will be omitted, enlarged or reduced, and do not represent the dimensions of the actual products; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0026] In the drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This 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, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of the present utility model. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0027] As Figures 1 to 4 shown, the present utility model discloses a feeding mechanism for mouse pads, which includes a support base 501. One side of the support base 501 is fixedly connected with a vertical plate 502. The top of the vertical plate 502 is fixedly connected with a first disc 503. The outer side of the first disc 503 is rotatably connected with a reel 504. A roll of paper 505 with mouse pads is wound on the reel 504. Each row of the roll of paper 505 places eight mouse pads. A positioning groove 506 is formed on the left side of the roll of paper 505. A rewinding motor 507 is provided on the side of the vertical plate 502 away from the first disc 503. The output end of the rewinding motor 507 penetrates through the vertical plate 502 and is fixedly connected with the reel 504. The vertical plate 502 is provided with a first guide shaft 508 and a second guide shaft 509 that are parallel to each other. On one side of the second guide shaft 509, there is a guide block 510 fixedly connected with the vertical plate 502. Above the guide block 510, there is a pressing cylinder 511 fixedly connected with the vertical plate 502. The output end of the lower side of the pressing cylinder 511 is fixedly connected with a pressing plate 512. The pressing plate 512 faces the guide block 510;

[0028] Below the first guide shaft 508, there is a column 513 fixedly connected with the support base 501. A third guide shaft 514 is rotatably connected between the column 513 and the vertical plate 502. On the outer side of the column 513, there is a first baffle 515 fixedly connected with the support base 501. A limit guide rail 516 is installed in the middle of the support base 501. A transmission frame 517 is slidably connected to the limit guide rail 516. On the side of the support base 501 away from the transmission frame 517, there is a second baffle 518. A driving rod 519 is rotatably connected between the first baffle 515 and the second baffle 518. The driving rod 519 is threadedly connected with the transmission frame 517. The driving rod 519 is equipped with a driving motor;

[0029] Two slide bars 520 penetrating the guide block 510 are installed on the top of the transmission frame 517. The ends of the two slide bars 520 away from the transmission frame 517 are fixedly connected with a trapezoidal block 521. A shovel plate 522 is arranged on the upper side of the trapezoidal block 521. The lower end of the trapezoidal block 521 is rotatably connected with a fourth guide shaft 523. The upper part of the transmission frame 517 is rotatably connected with a fifth guide shaft 524. The lower end of the guide block 510 is rotatably connected with a sixth guide shaft 525.

[0030] The lower sides of the first guide shaft 508 and the second guide shaft 509 are located at the same horizontal plane as the upper sides of the guide block 510 and the shovel plate 522, the upper side of the fifth guide shaft 524 is located at the same horizontal plane as the lower side of the fourth guide shaft 523, and the lower side of the fifth guide shaft 524 is located at the same horizontal plane as the upper side of the sixth guide shaft 525;

[0031] An L-shaped baffle 526 fixedly connected to the vertical plate 502 is provided on one side of the column 513 away from the first baffle 515, a seventh guide shaft 527 rotatably connected to the vertical plate 502 is provided at the lower end of the L-shaped baffle 526, the lower side of the seventh guide shaft 527 and the lower side of the sixth guide shaft 525 are located in the same horizontal plane, an eighth guide shaft 528 rotatably connected to the vertical plate 502 is provided on the upper part of the L-shaped baffle 526, and the eighth guide shaft 528 is located at the lower right side of the third guide shaft 514;

[0032] One end of the vertical plate 502 away from the shovel plate 522 is fixedly connected to a fixed block 529, a second disc 530 is mounted on the fixed block 529, a reel 531 is rotatably connected to the outer side of the second disc 530, a reeling motor 532 is mounted on the side of the fixed block 529 away from the second disc 530, and the output end of the reeling motor 532 passes through the fixed block 529 and is fixedly connected to the reel 531;

[0033] The paper roll 505 extending from the first disk 503 passes through the lower side of the first guide shaft 508, the lower side of the second guide shaft 509, the upper side of the shovel plate 522, the lower side of the fourth guide shaft 523, the upper side of the fifth guide shaft 524, the lower side of the fifth guide shaft 524, the upper side of the sixth guide shaft 525, the lower side of the sixth guide shaft 525, the lower side of the seventh guide shaft 527, the gap between the eighth guide shaft 528 and the third guide shaft 514, the upper side of the third guide shaft 514, and then is wound around the reel 531.

[0034] As a preferred embodiment of the present invention, a first slide plate 533 with a strip hole is provided on the outer side of the guide block 510, and a first interference bolt threadedly connected to the guide block 510 is provided on the strip hole of the first slide plate 533; a second slide plate 534 with a strip hole is provided on the upper end of the first slide plate 533, and a second interference bolt threadedly connected to the first slide plate 533 is provided on the strip hole of the second slide plate 534; an infrared sensor 535 is installed on the second slide plate 534, and the infrared sensor 535 is opposite to the positioning groove 506 on the side of the paper roll 505.

[0035] As a preference of this embodiment, through holes are evenly distributed on the first disc 503.

[0036] The using process of the feeding mechanism of the utility model is as follows:

[0037] Under the action of the coiling motor 507 and the winding motor 532, the coiled paper 505 extending from the first disc 503 passes through the lower side of the first guide shaft 508, the lower side of the second guide shaft 509, the upper side of the shovel plate 522, the lower side of the fourth guide shaft 523, the upper side of the fifth guide shaft 524, the lower side of the fifth guide shaft 524, the upper side of the sixth guide shaft 525, the lower side of the sixth guide shaft 525, the lower side of the seventh guide shaft 527, the gap between the eighth guide shaft 528 and the third guide shaft 514, and the upper side of the third guide shaft 514, and then is wound around the reel 531. Mouse pads are provided on the coiled paper 505.

[0038] During the feeding process, the tightness of the coiled paper 505 can be adjusted according to requirements, that is, by driving the driving rod 519 to rotate through the driving motor, and then adjusting the relative position of the transmission frame 517, so as to adjust the tightness of the coiled paper 505. At the same time, the relative position of the infrared sensor 535 can be adjusted according to requirements, that is, by adjusting through the first slide plate 533, the first abutting bolt, the second slide plate 534, and the second abutting bolt, so that the infrared sensor 535 is directly opposite to the positioning groove 506 on the side of the coiled paper 505. During the adjustment process, the coiled paper 505 and the mouse pads on the shovel plate 522 can be retracted for the subsequent process of adsorbing the mouse pads.

[0039] The above embodiments are only used to illustrate the technical solutions of the utility model rather than to limit them. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the utility model, and they should all be covered within the scope of the claims of the utility model. The technologies, shapes, and structures not described in detail in the utility model are all well-known technologies.

Claims

1. A mouse pad feeding mechanism, characterized in that: It includes a support base (501). On one side of the support base (501), there is a vertical plate (502). At the top of the vertical plate (502), there is a first disc (503). The outer side of the first disc (503) is rotatably connected to a winding drum (504). A roll of paper (505) with mouse pads is wound on the winding drum (504). A positioning groove (506) is formed on the side of the roll of paper (505). On the side of the vertical plate (502) away from the first disc (503), there is a roll feeding motor (507). The output end of the roll feeding motor (507) passes through the vertical plate (502) and is fixedly connected to the winding drum (504). On the vertical plate (502), there are a first guide shaft (508) and a second guide shaft (509) that are parallel to each other. On one side of the second guide shaft (509), there is a guide block (510). Above the guide block (510), there is a pressing cylinder (511) fixedly connected to the vertical plate (502). The output end of the lower side of the pressing cylinder (511) is fixedly connected to a pressing plate (512). The pressing plate (512) faces the guide block (510). Below the first guide shaft (508), there is a column (513). A third guide shaft (514) is rotatably connected between the column (513) and the vertical plate (502). On the outer side of the column (513), there is a first baffle (515) fixedly connected to the support base (501). In the middle of the support base (501), there is a limit guide rail (516). A transmission frame (517) is slidably connected to the limit guide rail (516). On the side of the support base (501) away from the transmission frame (517), there is a second baffle (518). A driving rod (519) is rotatably connected between the first baffle (515) and the second baffle (518). The driving rod (519) is threadedly connected to the transmission frame (517). The driving rod (519) is equipped with a driving motor. At the top of the transmission frame (517), there are two sliding rods (520) that penetrate the guide block (510). One ends of the two sliding rods (520) away from the transmission frame (517) are fixedly connected to a trapezoidal block (521). On the upper side of the trapezoidal block (521), there is a shoveling plate (522). The lower end of the trapezoidal block (521) is rotatably connected to a fourth guide shaft (523). The upper part of the transmission frame (517) is rotatably connected to a fifth guide shaft (524). The lower end of the guide block (510) is rotatably connected to a sixth guide shaft (525). The lower sides of the first guide shaft (508) and the second guide shaft (509) are in the same horizontal plane as the upper sides of the guide block (510) and the shoveling plate (522). The upper side of the fifth guide shaft (524) is in the same horizontal plane as the lower side of the fourth guide shaft (523). The lower side of the fifth guide shaft (524) is in the same horizontal plane as the upper side of the sixth guide shaft (525). On the side of the column (513) away from the first baffle (515), there is an L-shaped baffle (526) fixedly connected to the vertical plate (502). At the lower end of the L-shaped baffle (526), there is a seventh guide shaft (527) rotatably connected to the vertical plate (502). The lower side of the seventh guide shaft (527) and the lower side of the sixth guide shaft (525) are on the same horizontal plane. At the upper part of the L-shaped baffle (526), there is an eighth guide shaft (528) rotatably connected to the vertical plate (502). The eighth guide shaft (528) is located at the lower right side of the third guide shaft (514). At one end of the vertical plate (502) away from the shovel plate (522), there is a fixed block (529). On the fixed block (529), there is a second disc (530). A reel (531) is rotatably connected to the outside of the second disc (530). On the side of the fixed block (529) away from the second disc (530), there is a winding motor (532). The output end of the winding motor (532) passes through the fixed block (529) and is fixedly connected to the reel (531). The rolled paper (505) extending from the first disc (503) passes through the lower side of the first guide shaft (508), the lower side of the second guide shaft (509), the upper side of the shovel plate (522), the lower side of the fourth guide shaft (523), the upper side of the fifth guide shaft (524), the lower side of the fifth guide shaft (524), the upper side of the sixth guide shaft (525), the lower side of the sixth guide shaft (525), the lower side of the seventh guide shaft (527), the gap between the eighth guide shaft (528) and the third guide shaft (514), and the upper side of the third guide shaft (514), and then is wound around the reel (531).

2. The feeding mechanism for a mouse pad according to claim 1, wherein: On the outside of the guide block (510), there is a first sliding plate (533) with a strip-shaped hole. On the strip-shaped hole of the first sliding plate (533), there is a first abutting bolt threadedly connected to the guide block (510). At the upper end of the first sliding plate (533), there is a second sliding plate (534) with a strip-shaped hole. On the strip-shaped hole of the second sliding plate (534), there is a second abutting bolt threadedly connected to the first sliding plate. An infrared sensor (535) is provided on the second sliding plate. The infrared sensor (535) is facing the positioning groove (506) on the side of the rolled paper (505).

3. The feeding mechanism for a mouse pad according to claim 1, wherein: The first disc (503) is provided with uniformly distributed through holes.

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