Pressing mechanism compact in structure and capable of adjusting up-down stroke

Abstract

The utility model belongs to the technical field of pressing mechanisms, and discloses a pressing mechanism compact in structure and adjustable in vertical stroke, the pressing mechanism comprises vertical plates and a motor which are symmetrically arranged, a plurality of connecting plates are arranged between the adjacent vertical plates, and the motor is arranged on the left sides of the tops of the vertical plates through the connecting plates; the downward pressing module is arranged on the right side of the vertical plate through a connecting plate, and a transmission module is connected between the downward pressing module and the motor; the transmission module comprises a rotating shaft, and the head end and the tail end of the rotating shaft are in transmission connection with the motor and the downward pressing module correspondingly. The downward-pressing module comprises a shell, the end, in transmission connection with the downward-pressing module, of the rotating shaft is rotationally connected with a cam, the rotating range of the cam is located in the shell, and the bottom of the cam is rotationally connected with an adjusting piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to a down -pressing mechanism technical field more specifically, relate to a compact structure adjustable up and down stroke's down -pressing mechanism. BACKGROUND

[0002] Therefore, the compact structure adjustable up and down stroke's down -pressing mechanism is provided to solve the above -mentioned problems. INVENTION CONTENTS

[0003] In order to solve the above -mentioned problems, the compact structure adjustable up and down stroke's down -pressing mechanism is provided.

[0004] The compact structure adjustable up and down stroke's down -pressing mechanism provided by the application adopts the following technical scheme:

[0005] A compact structure adjustable up and down stroke's down -pressing mechanism, including the vertical board and motor of symmetrical arrangement, a plurality of connecting plates are arranged between adjacent vertical board, the motor is set up at the top left side of the vertical board through the connecting plate;

[0006] Down -pressing module, the down -pressing module is set up at the right side of the vertical board through the connecting plate, and the transmission module is connected between the down -pressing module and the motor;

[0007] The transmission module includes a rotating shaft, and the first end and the end of the rotating shaft are respectively in transmission connection with the motor and the down -pressing module;

[0008] The down -pressing module includes a housing, and one end of the rotating shaft in transmission connection with the down -pressing module is rotatably connected with a cam, the rotating range of the cam is located in the housing, and the bottom of the cam is rotatably connected with an adjusting part;

[0009] The housing is slidably provided with a down -pressing part, the down -pressing part covers the adjusting part, a sunken waist -shaped hole is formed in the down -pressing part, a fixed hole located in the range of the sunken waist -shaped hole is formed in the adjusting part, and a guide part is connected between the sunken waist -shaped hole and the fixed hole.

[0010] The top of the down -pressing part is provided with a threaded rod, the bottom of the threaded rod is threadedly connected with the top of the adjusting part, and the upper half of the threaded rod is rotatably connected with the down -pressing part.

[0011] Further, the output shaft of the motor is in transmission connection with the rotating shaft through a shaft coupling.

[0012] Through the technical scheme, the power output by the motor can be stably and efficiently transmitted to the rotating shaft, the loss in the power transmission process is reduced, and the working efficiency of the pressing mechanism is ensured. On the other hand, the coupling connection has a certain buffering and vibration absorbing capacity, which can effectively reduce the influence of the vibration generated during the operation of the motor on the entire pressing mechanism, prolong the service life of the equipment, improve the working stability, make the pressing action more accurate and reliable.

[0013] Further, the rotating shaft is further provided with a counting wheel, the counting wheel is provided with a gap, and the connecting plate is provided with a fiber counter covering the gap in the monitoring range.

[0014] Through the technical scheme, the gap in the counting wheel cooperates with the fiber counter covering the gap in the monitoring range, the number of rotations of the rotating shaft can be accurately recorded, and the number of pressing times of the pressing module can be accurately calculated. This is crucial for production processes that require accurate control of the frequency of pressing operations, which not only helps to ensure the consistency of product quality, but also enables data monitoring and statistics in automated production, allowing operators to timely grasp the equipment operation status and improve production management efficiency.

[0015] Further, the bottom of the pressing piece is detachably provided with a profiling pressure head.

[0016] Through the technical scheme, different production tasks often require different shapes of pressure heads to contact workpieces. The profiling pressure head can be customized and replaced according to the shape of the workpiece surface, ensuring that the pressure head closely fits the workpiece during pressing, the pressure is evenly distributed, effectively preventing workpiece damage, and improving processing accuracy.

[0017] Further, the sinking waist hole and the fixing hole are symmetrically arranged, and the guide piece includes an internal hexagonal bolt.

[0018] Through the technical scheme, the symmetrical design makes the adjustment process uniform in stress, avoiding uneven stress leading to component wear or inaccurate adjustment. The internal hexagonal bolt serves as a guide piece, which not only serves as a connection and fixation, but also smoothly slides along the waist hole during adjustment of the pressing stroke, accurately guiding the displacement of the adjustment piece, ensuring the accuracy and stability of the pressing stroke adjustment, and making the entire pressing mechanism run more reliably.

[0019] In summary, the present application has at least one of the following beneficial technical effects:

[0020] (1) By reasonably arranging the vertical plate, the motor, the pressing module and the connecting pieces, the pressing function is realized in a limited space, which is suitable for production scenes with strict requirements for equipment installation space, reduces the occupied area and improves the utilization rate of the site

[0021] (2) The unique structure design of the lower pressing module can flexibly adjust the lower pressing stroke according to different product processing requirements, realize one machine with multiple functions, reduce the equipment procurement cost, and improve the production flexibility by using the waist-shaped hole and adjusting parts. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 Structure diagram of the present application Figure 1 ;

[0023] Figure 2 Structure diagram of the present application Figure 2 ;

[0024] Figure 3 is an enlarged schematic view of A in FIG. Figure 2

[0025] Explanation of reference numerals in the drawing: 1, vertical plate; 2, motor; 3, rotating shaft; 4, outer shell; 5, cam; 6, adjusting part; 7, lower pressing part; 8, waist-shaped hole; 9, fixing hole; 10, guide part; 11, threaded rod; 12, counting wheel; 13, optical fiber counter. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor fall within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0029] ​Embodiments:

[0030] The following description is made in conjunction with the accompanying drawings Figure 1 The application is further described in detail.

[0031] The embodiment of the application discloses a compact adjustable up-down stroke pressing mechanism, comprising symmetrical vertical plates 1 and a motor 2, a plurality of connecting plates are arranged between adjacent vertical plates 1, and the motor 2 is arranged at the top left side of the vertical plate 1 through the connecting plate;

[0032] The pressing module is arranged at the right side of the vertical plate 1 through the connecting plate, and the transmission module is connected between the pressing module and the motor 2;

[0033] The transmission module comprises a rotating shaft 3, the first end and the last end of the rotating shaft 3 are respectively in transmission connection with the motor 2 and the pressing module;

[0034] The pressing module comprises an outer shell 4, the rotating shaft 3 is rotationally connected with a cam 5 at one end in transmission connection with the pressing module, the rotating range of the cam 5 is located in the outer shell 4, and the bottom of the cam 5 is rotationally connected with an adjusting part 6;

[0035] The outer part of the outer shell 4 is slidably provided with a pressing part 7, the pressing part 7 covers the adjusting part 6, a sunken waist-shaped hole 8 is provided through the pressing part 7, a fixing hole 9 is provided on the adjusting part 6 and located in the range of the sunken waist-shaped hole 8, and a guide part 10 is connected between the sunken waist-shaped hole 8 and the fixing hole 9;

[0036] The top of the pressing part 7 is provided with a threaded rod 11, the bottom of the threaded rod 11 is in threaded connection with the top of the adjusting part 6, and the upper half of the threaded rod 11 is in rotational connection with the pressing part 7.

[0037] Referring to Figure 1 , Figure 2 and Figure 3 , the output shaft of the motor 2 is in transmission connection with the rotating shaft 3 through a shaft coupling; the power output by the motor 2 can be stably and efficiently transmitted to the rotating shaft 3, the loss in the power transmission process is reduced, and the working efficiency of the pressing mechanism is ensured. On the other hand, the shaft coupling connection has certain buffering and vibration absorption capacity, can effectively reduce the influence of the vibration generated when the motor 2 operates on the entire pressing mechanism, prolongs the service life of the equipment, improves the working stability, makes the pressing action more accurate and reliable.

[0038] Referring to Figure 1 , Figure 2 and Figure 3, the shaft 3 is further provided with a counting wheel 12, the counting wheel 12 is provided with a gap, and the connecting plate is provided with a fiber counter 13 covering the gap; the gap on the counting wheel 12 cooperates with the fiber counter 13 covering the gap, which can accurately record the number of rotations of the shaft 3, and then accurately calculate the number of times of the pressing-down module. This is very important for the production process which needs to accurately control the frequency of pressing-down operation, not only helps to ensure the consistency of product quality, but also realizes data monitoring and statistics in automatic production, so that the operator can master the equipment operation state in time and improve the production management efficiency.

[0039] Referring to Figure 1 , Figure 2 and Figure 3 , the bottom of the pressing-down part 7 is detachably provided with a profiling pressure head; different production tasks often need different shapes of pressure head to contact the workpiece, and the profiling pressure head can be customized and replaced according to the shape of the workpiece surface, so as to ensure that the pressure head is closely attached to the workpiece during the pressing-down process, the pressure is uniformly distributed, the workpiece damage is effectively avoided, and the machining precision is improved.

[0040] Referring to Figure 1 , Figure 2 and Figure 3 , the sinking waist hole 8 and the fixed hole 9 are symmetrically arranged, and the guide part 10 includes an internal hexagonal bolt; the symmetrical design makes the force uniform during adjustment, avoiding the parts wear or inaccurate adjustment caused by uneven force. As the guide part 10, the internal hexagonal bolt not only plays a connecting and fixing role, but also can smoothly slide along the waist hole 8 during the adjustment of the pressing-down stroke, accurately guide the displacement of the adjusting part 6, ensure the accuracy and stability of the pressing-down stroke adjustment, and make the whole pressing-down mechanism run more reliably.

[0041] The implementation principle of the compact and adjustable pressing-down mechanism according to the embodiment of the application is as follows: after the motor 2 is started, the output shaft drives the shaft 3 to rotate through the shaft coupling. The left end of the shaft 3 is connected with the motor 2 to obtain power, and the right end transmits the power to the pressing-down module.

[0042] In the pressing-down module, the shaft 3 drives the cam 5 to rotate, and the rotation of the cam 5 makes the adjusting part 6 connected with the cam 5 at the bottom generate up-down displacement trend. Since the adjusting part 6 is covered by the pressing-down part 7, and the pressing-down part 7 is connected with the guide part 10 and the adjusting part 6 through the sinking waist hole 8 and the fixed hole 9, the up-down movement of the adjusting part 6 will drive the pressing-down part 7 to move synchronously.

[0043] The threaded rod 11 at the top of the pressing-down part 7 is screwed with the adjusting part 6, and rotating the threaded rod 11 can fine-tune the relative position of the adjusting part 6 and the pressing-down part 7, so as to accurately control the pressing-down stroke. At the same time, the counting wheel 12 on the shaft 3 rotates with the shaft 3, and the fiber counter 13 monitors the gap of the counting wheel 12 to record the number of pressing-down times.

[0044] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A compact, adjustable pressing mechanism, comprising symmetrically arranged vertical plates (1) and a motor (2), characterized in that: A plurality of connecting plates are provided between adjacent upright plates (1), and the motor (2) is provided on the top left side of the upright plate (1) through the connecting plates; A pressing module is provided on the right side of the upright plate (1) via the connecting plate, and a transmission module is connected between the pressing module and the motor (2). The transmission module includes a rotating shaft (3), the first end and the last end of the rotating shaft (3) being connected to the motor (2) and the pressing module respectively; The pressing module includes a housing (4), and a cam (5) is rotatably connected to one end of the rotating shaft (3) that is connected to the pressing module. The rotation range of the cam (5) is located within the housing (4), and an adjusting member (6) is rotatably connected to the bottom of the cam (5). A pressing member (7) is slidably provided on the outside of the outer shell (4). The pressing member (7) covers the adjusting member (6). A recessed waist-shaped hole (8) is provided through the pressing member (7). A fixing hole (9) located within the range of the recessed waist-shaped hole (8) is provided on the adjusting member (6). A guide member (10) is connected between the recessed waist-shaped hole (8) and the fixing hole (9). A threaded rod (11) is provided through the top of the pressing member (7), the bottom of the threaded rod (11) is threadedly connected to the top of the adjusting member (6), and the upper half of the threaded rod (11) is rotatably connected to the pressing member (7).

2. The compact, adjustable vertical pressing mechanism according to claim 1, characterized in that: The output shaft of the motor (2) is connected to the rotating shaft (3) via a coupling.

3. The compact, adjustable vertical pressing mechanism according to claim 1, characterized in that: The rotating shaft (3) is also provided with a counting wheel (12), the counting wheel (12) is provided with a notch, and the connecting plate is provided with an optical fiber counter (13) whose monitoring range covers the notch.

4. The compact, adjustable vertical pressing mechanism according to claim 1, characterized in that: The bottom of the pressing component (7) is detachably equipped with a contour pressing head.

5. The compact, adjustable vertical pressing mechanism according to claim 1, characterized in that: The recessed waist-shaped hole (8) and the fixing hole (9) are both symmetrically arranged, and the guide (10) includes an internal hex bolt.

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