CN117754275A - Multifunctional automatic screw machine with adjustable torque - Google Patents

Abstract

The invention discloses a multifunctional automatic screw machine with adjustable torque, and relates to the technical field of screw machines. The invention comprises a box body and screws, wherein the top surface of the box body is fixedly provided with a position adjusting mechanism, and the front end of a movable part of the position adjusting mechanism is fixedly provided with a mounting vertical plate. According to the invention, the screw at the bottom end of the pick-up cylinder body is moved to the upper part of the workpiece body through the position adjusting mechanism, the screw is inserted into the workpiece body through the position adjusting mechanism, the automatic screw machine and the screw head are driven to vertically move downwards through the position adjusting mechanism, the movable frame is compressed, the bottom end of the screw head is inserted into the screw, the screw head is driven to rotate through the automatic screw machine, the screw is driven to rotate through the screw head, the screw is fixed into the workpiece body, and the torque when the screw head is driven to rotate through the automatic screw machine is regulated through the Hall electronic torque regulator through the controller.

Description

Multifunctional automatic screw machine with adjustable torque

Technical Field

The invention relates to the technical field of screw machines, in particular to a multifunctional automatic screw machine with adjustable torque.

Background

The screw machine is a tool or device for fixing screws, which can quickly and effectively install and tighten the screws, thereby saving manpower and time. Screw machines are generally composed of an electric drive and a holder for carrying screws.

The screw machine of current often makes under the magnetic force effect of the screwdriver tool bit of screw machine to wait to screw and pick up to the screw of in-process tool bit department at the tool bit of screw machine removes the in-process that moves easily, and leads to the screw of screwdriver tool bit to drop, and current continuity is relatively poor when supplying the screw to the screw machine, and then leads to the work efficiency of screw machine lower.

Therefore, a multifunctional automatic screw machine with adjustable torque is provided.

Disclosure of Invention

The invention aims at: in order to solve the problems in the background technology, the invention provides a multifunctional automatic screw machine with adjustable torque.

The invention adopts the following technical scheme for realizing the purposes:

the utility model provides a multi-functional automatic screw machine of moment of torsion adjustable, includes box and screw, the top surface fixed mounting of box has position adjustment mechanism, position adjustment mechanism's movable part's front end fixed mounting has the installation riser, the preceding lateral wall of installation riser passes through rectangle frame fixed mounting automatic screw machine, and automatic screw machine's output department is provided with and is used for moment of torsion to adjust hall electron to transfer the moment of torsion ware, automatic screw machine's output is installed the screwdriver head through hall electron to transfer the moment of torsion ware, the inside grafting of installation riser is installed the movable frame, and the movable pot head of movable frame is equipped with the pick-up barrel that is used for picking up the screw, and picks up the preceding lateral wall of barrel and be provided with the trachea, the top surface of box is provided with the conveying component that is used for carrying out continuous feed to the screw, the top surface fixed mounting of box has locating component, and the top surface fixed mounting of locating component has the work piece body.

Further, the position adjusting mechanism comprises a mounting plate, the top surface fixed mounting of box has the mounting plate, the top surface fixed mounting of mounting plate has first guide rail, and the top surface fixed mounting of first guide rail has first motor, the output of first motor runs through first guide rail fixed mounting and has first threaded rod, the surface thread bush of first threaded rod is equipped with first movable block, the preceding lateral wall fixed mounting of first movable block has the second guide rail, and the right side wall fixed mounting of second guide rail has the second motor, and the output shaft of second motor runs through second guide rail fixed mounting and has the second threaded rod, the surface thread bush of second threaded rod is equipped with the second movable block, and the preceding lateral wall fixed mounting of second movable block has the installation riser.

Further, the movable frame comprises a movable rod, the movable rod is installed in an inserting mode on the top surface of the installation vertical plate, a limiting ring is fixedly installed on the top end of the movable rod, an installation frame is fixedly installed at the bottom end of the limiting ring, a spring is sleeved on the surface of the limiting ring, and a pick-up cylinder body is installed in the installation frame in an inserting mode.

Further, the conveying assembly comprises a mounting rod, the top surface of the box body is fixedly provided with the mounting rod, the top surface of the mounting rod is fixedly provided with a shell, the bottom surface of the shell is fixedly provided with a stepping motor, the output end of the stepping motor penetrates through the shell and is fixedly provided with a rotary table, the surface of the rotary table is provided with a groove, and the left side wall of the shell is provided with a guide plate.

Further, the locating component comprises a side plate, the top surface of the box body is fixedly provided with the side plate, the opposite surface of the side plate is fixedly provided with a rectangular frame, the top surface of the rectangular frame is provided with a locating groove, and the locating groove is used for locating the workpiece body.

Further, the pick-up cylinder is located under the screwdriver head, the screwdriver head and the pick-up cylinder are vertically movably spliced, and a sealing ring is arranged at the bottom end of the pick-up cylinder.

Further, the number of the grooves is multiple, and the grooves are arranged in an annular array on the surface of the turntable.

Further, the width of the inside of the guide plate and the width of the groove are equal to the diameter of the screw, and the screw is arranged in a sliding mode on the guide plate and the groove.

The beneficial effects of the invention are as follows:

1. according to the invention, a plurality of groups of screws are prevented from being continuously fed through the conveying assembly, a workpiece body to be processed is placed above the positioning assembly, the workpiece body is positioned and fixed through the positioning assembly, the mounting vertical plate, the automatic screw machine, the screw driver bit and the pick-up cylinder body are driven to move in two dimensions on a vertical plane through the position adjusting mechanism, the pick-up cylinder body is moved to the upper aspect of the conveying assembly, the bottom end of the pick-up cylinder body is attached to the top surface of the screw at the discharging position of the conveying assembly through the position adjusting mechanism, the air pump in the air pipe and the box body are connected with each other to generate negative pressure in the air pipe and the pick-up cylinder body under the action of suction force, the screw is prevented from falling from the bottom end of the pick-up cylinder body when the screw is picked up through the negative pressure, the screw is moved to the upper side of the workpiece body through the position adjusting mechanism, the automatic screw machine and the screw driver bit are driven to move vertically downwards through the position adjusting mechanism, the movable frame is compressed, the screw driver bit is driven to the bottom end of the automatic screw is driven to the screw driver bit to rotate through the automatic screw driver bit, and the screw driver bit is driven to rotate through the screw driver bit to rotate automatically through the position adjusting mechanism, and the screw driver bit is driven to rotate through the screw driver bit is controlled to rotate, and the screw driver is driven to rotate automatically through the screw driver bit is driven to rotate through the screw driver.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a position adjustment mechanism of the present invention;

FIG. 4 is a schematic view of the conveyor mechanism of the present invention;

FIG. 5 is a schematic view of a positioning assembly of the present invention;

FIG. 6 is a side cross-sectional view of a partial structure of the present invention;

FIG. 7 is an enlarged view of section A of FIG. 6 in accordance with the present invention;

reference numerals: 1. a case; 2. a position adjusting mechanism; 201. a mounting plate; 202. a first guide rail; 203. a first motor; 204. a first threaded rod; 205. a first movable block; 206. a second guide rail; 207. a second motor; 208. a second threaded rod; 209. a second movable block; 3. installing a vertical plate; 4. an automatic screw machine; 41. a Hall electronic torque adjuster; 5. a screwdriver bit; 6. a movable frame; 601. a movable rod; 602. a limiting ring; 603. a mounting frame; 604. a spring; 7. picking up a cylinder; 8. an air pipe; 9. a transport assembly; 901. a mounting rod; 902. a housing; 903. a stepping motor; 904. a turntable; 905. a groove; 906. a material guide plate; 10. a screw; 11. a positioning assembly; 1101. a side plate; 1102. a rectangular frame; 1103. a positioning groove; 12. a workpiece body; 13. and a controller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 7, a multifunctional automatic screw machine with adjustable torque comprises a box body 1 and screws 10, wherein a position adjusting mechanism 2 is fixedly arranged on the top surface of the box body 1, an installation vertical plate 3 is fixedly arranged at the front end of a movable part of the position adjusting mechanism 2, an automatic screw machine 4 is fixedly arranged on the front side wall of the installation vertical plate 3 through a rectangular frame, a Hall electronic torque adjuster 41 for adjusting torque is arranged at the output end of the automatic screw machine 4, a screwdriver bit 5 is arranged at the output end of the automatic screw machine 4 through the Hall electronic torque adjuster 41, a movable frame 6 is inserted and installed in the installation vertical plate 3, a pick-up cylinder 7 for picking up the screws 10 is sleeved at the movable end of the movable frame 6, an air pipe 8 is arranged on the front side wall of the pick-up cylinder 7, a conveying assembly 9 for continuously feeding the screws 10 is arranged on the top surface of the box body 1, a positioning assembly 11 is fixedly arranged on the top surface of the box body 1, a workpiece body 12 is arranged on the top surface of the positioning assembly 11; specifically, prevent the inside of conveying component 9 through with multiunit screw 10, make through conveying component 9 carry out the continuity feed to screw 10, place the work piece body 12 of waiting to process in the top of locating component 11, make through locating component 11 and fix a position to work piece body 12, drive installation riser 3 through position adjustment mechanism 2, automatic screw machine 4, the screwdriver bit 5 and pick up barrel 7 and carry out two-dimensional movement in vertical plane, make the last aspect of picking up barrel 7 and conveying component 9, make the top surface laminating of picking up the bottom of barrel 7 and conveying component 9 ejection of compact department screw 10 through position adjustment mechanism 2, make the inside of air pipe 8 and pick up barrel 7 produce the negative pressure under suction effect through air pump connection in air pipe 8 and box 1 and make to pick up screw 10, and then make under the effect of negative pressure prevent to pick up screw 10 when picking up screw 10, make the top of picking up barrel 7 bottom to remove to work piece body 12 with the screw 10, make through position adjustment mechanism 2 and make the automatic screw body 10 move to the upper aspect of conveying component 9 to conveying component 9, make the screwdriver bit 5 through position adjustment mechanism 2 and make the screwdriver bit 10 drive the automatic screw machine 5 and make the inside of screw 5 through the automatic screw machine 5 and make the screwdriver bit 5 make the inside 5 rotate to make the screw machine 4 make the inside the screw machine 5 rotate through the screw tool bit 5 and make the screw 5 rotate the inside the screw machine 4 and make the screw machine 4 make the screw 1 rotate the inside the screw 5 through the automatic tool bit 5.

As shown in fig. 1, 2 and 3, the position adjusting mechanism 2 comprises a mounting plate 201, the top surface of the box body 1 is fixedly provided with the mounting plate 201, the top surface of the mounting plate 201 is fixedly provided with a first guide rail 202, the top surface of the first guide rail 202 is fixedly provided with a first motor 203, the output end of the first motor 203 penetrates through the first guide rail 202 to be fixedly provided with a first threaded rod 204, the surface thread of the first threaded rod 204 is sleeved with a first movable block 205, the front side wall of the first movable block 205 is fixedly provided with a second guide rail 206, the right side wall of the second guide rail 206 is fixedly provided with a second motor 207, the output shaft of the second motor 207 penetrates through the second guide rail 206 to be fixedly provided with a second threaded rod 208, the surface thread of the second threaded rod 208 is sleeved with a second movable block 209, and the front side wall of the second movable block 209 is fixedly provided with a mounting vertical plate 3; specifically, the first motor 203 drives the first threaded rod 204 to rotate, the first threaded rod 204 is meshed with the first movable block 205 to vertically move the second guide rail 206, the installation vertical plate 3 is vertically moved, the second motor 207 drives the second threaded rod 208 to rotate, the second threaded rod 208 is meshed with the second movable block 209 to further transversely move the second movable block 209 in the second guide rail 206, and the installation vertical plate 3 is transversely moved.

As shown in fig. 1, 2, 3 and 6, the movable frame 6 comprises a movable rod 601, the top surface of the mounting vertical plate 3 is inserted and connected with the movable rod 601, the top end of the movable rod 601 is fixedly provided with a limiting ring 602, the bottom end of the limiting ring 602 is fixedly provided with a mounting frame 603, the surface of the limiting ring 602 is sleeved with a spring 604, and the inside of the mounting frame 603 is inserted and connected with a pick-up cylinder 7; specifically, make through position adjustment mechanism 2 drive installation riser 3 and automatic screw machine 4 and the vertical downwardly moving face of screwdriver bit 5 for pick up the inside of inserting into work piece body 12 of the screw 10 of barrel 7 bottom, continue downwardly moving through installation riser 3 and make to pick up barrel 7 drive mounting bracket 603 and movable rod 601 and installation riser 3 and remove, and then make the spring 604 of pair compress, make screwdriver bit 5 at the inside vertical downwardly moving of picking up barrel 7, make screwdriver bit 5 insert into the top surface of screw 10, drive screwdriver bit 5 through automatic screw machine 4 and rotate and make take screw 10 to rotate and realize screwing up screw 10.

As shown in fig. 1, 2 and 4, the conveying assembly 9 comprises a mounting rod 901, the top surface of the box 1 is fixedly provided with the mounting rod 901, the top surface of the mounting rod 901 is fixedly provided with a shell 902, the bottom surface of the shell 902 is fixedly provided with a stepping motor 903, the output end of the stepping motor 903 penetrates through the shell 902 and is fixedly provided with a rotary table 904, the surface of the rotary table 904 is provided with a groove 905, and the left side wall of the shell 902 is provided with a material guide plate 906; specifically, the limit is performed on the screws 10 through the guide plate 906, so that the screws 10 slide into the grooves 905 formed in the surface of the turntable 904 through the guide plate 906, and the turntable 904 is driven to rotate through the stepping motor 903, so that the continuous conveying of the screws 10 is realized through the grooves 905 formed in the surface of the turntable 904.

As shown in fig. 1, 2 and 5, the positioning assembly 11 comprises a side plate 1101, the top surface of the box 1 is fixedly provided with the side plate 1101, the opposite surface of the side plate 1101 is fixedly provided with a rectangular frame 1102, the top surface of the rectangular frame 1102 is provided with a positioning groove 1103, and the positioning groove 1103 is used for positioning the workpiece body 12; specifically, the rectangular frame 1102 is supported by two sets of side plates 1101 on the top surface of the case 1, and the workpiece body 12 is positioned by positioning grooves 1103 on the top surface of the rectangular frame 1102.

As shown in fig. 1, 2, 6 and 7, the pick-up cylinder 7 is positioned right below the screwdriver head 5, the screwdriver head 5 and the pick-up cylinder 7 are vertically movably inserted, and a sealing ring is arranged at the bottom end of the pick-up cylinder 7; specifically, the sealing ring at the bottom end of the pick-up cylinder 7 enables the pick-up cylinder 7 to pick up the screw 10 when the pick-up cylinder 7 is contacted with the screw 10.

As shown in fig. 1, 2 and 4, the number of grooves 905 is multiple, and the grooves 905 are arranged in an annular array on the surface of the turntable 904; specifically, the plurality of sets of grooves 905 on the surface of the turntable 904 facilitate the picking up of the screw 10.

As shown in fig. 1, 2 and 4, the width of the inside of the guide plate 906 and the width of the groove 905 are equal to the diameter of the screw 10, and the screw 10 is arranged in a sliding manner in the guide plate 906 and the groove 905; specifically, the guide conveying of the screw 10 is facilitated by the interior of the guide plate 906 and the grooves 905 on the surface of the turntable 904.

To sum up: through preventing multiunit screw 10 to prevent the inside of conveying component 9, make through conveying component 9 and carry out the continuity feed to screw 10, the work piece body 12 that will wait to process is placed in the top of locating component 11, make through locating component 11 and fix a position to work piece body 12, drive installation riser 3 through position adjustment mechanism 2, automatic screw machine 4, screwdriver bit 5 and pick up barrel 7 and carry out two-dimensional movement in vertical plane, make the last aspect of picking up barrel 7 to conveying component 9, make the top surface laminating of picking up barrel 7's bottom and conveying component 9 ejection of compact department screw 10 through position adjustment mechanism 2, make the inside production negative pressure of gas tube 8 and pick up barrel 7 under the suction effect through gas tube 8 and box 1 make, and then make under the effect of negative pressure prevent to pick up screw 10 when picking up screw 10, the bottom of barrel 7 drop, make the screw 10 that will pick up barrel 7 bottom to work piece body 12 through position adjustment mechanism 2, make the top of picking up barrel 7 move to the top of frame, make the screw 10 through position adjustment mechanism 2 to the automatic screw tool bit 5 make the inside the screw 10 through position adjustment mechanism 2 and make the screwdriver bit 5 make the inside the screw 10 drive the screw machine 5 through automatic screw machine 5 and make the screw machine 5 make the inside the screw machine to make the screw machine 10 rotate through the screw machine 4 through automatic screw machine 5 and make the screw machine 1 to make the inside the screw machine 10 rotate the screw 1 through the tool bit 5 and make the screw machine 4 make the inside the screw driver 1 to make the screw 1 rotate through the screw driver.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a multi-functional automatic screw machine of moment of torsion adjustable, its characterized in that, including box (1) and screw (10), the top surface fixed mounting of box (1) has position control mechanism (2), the front end fixed mounting of the movable part of position control mechanism (2) has installation riser (3), the preceding lateral wall of installation riser (3) is through rectangle frame fixed mounting automatic screw machine (4), and the output department of automatic screw machine (4) is provided with and is used for moment of torsion to adjust hall electron and transfer torque ware (41), screw tool bit (5) are installed through hall electron transfer torque ware (41) to the output of automatic screw machine (4), the inside grafting of installation riser (3) is installed movable frame (6), and the movable end cover of movable frame (6) is equipped with and is used for picking up pick up barrel (7) of screw (10), and pick up the front side wall of barrel (7) and be provided with trachea (8), the top surface of box (1) is provided with and is used for carrying out continuous feed's transport assembly (9) to screw (10), the fixed mounting of top surface (12) of body (12) have, top surface (12) of the fixed mounting of body (12).

2. The torque-adjustable multifunctional automatic screw machine according to claim 1, wherein the position adjusting mechanism (2) comprises a mounting plate (201), the top surface of the box body (1) is fixedly provided with the mounting plate (201), the top surface of the mounting plate (201) is fixedly provided with a first guide rail (202), the top surface of the first guide rail (202) is fixedly provided with a first motor (203), the output end of the first motor (203) penetrates through the first guide rail (202) and is fixedly provided with a first threaded rod (204), the surface thread of the first threaded rod (204) is sleeved with a first movable block (205), the front side wall of the first movable block (205) is fixedly provided with a second guide rail (206), the right side wall of the second guide rail (206) is fixedly provided with a second motor (207), the output shaft of the second motor (207) penetrates through the second guide rail (206) and is fixedly provided with a second threaded rod (208), and the surface thread of the second threaded rod (208) is sleeved with a second movable block (209), and the front side wall of the second movable block (209) is fixedly provided with a vertical plate (3).

3. The torque-adjustable multifunctional automatic screw machine according to claim 2, wherein the movable frame (6) comprises a movable rod (601), the movable rod (601) is installed on the top surface of the installation vertical plate (3) in a plug-in mode, a limiting ring (602) is fixedly installed at the top end of the movable rod (601), a mounting frame (603) is fixedly installed at the bottom end of the limiting ring (602), a spring (604) is sleeved on the surface of the limiting ring (602), and a pick-up cylinder (7) is installed in the inner plug-in mode of the mounting frame (603).

4. The torque-adjustable multifunctional automatic screw machine according to claim 1, wherein the conveying assembly (9) comprises a mounting rod (901), the top surface of the box body (1) is fixedly provided with the mounting rod (901), the top surface of the mounting rod (901) is fixedly provided with a shell (902), the bottom surface of the shell (902) is fixedly provided with a stepping motor (903), the output end of the stepping motor (903) penetrates through the shell (902) and is fixedly provided with a rotary table (904), the surface of the rotary table (904) is provided with a groove (905), and the left side wall of the shell (902) is provided with a material guide plate (906).

5. The torque-adjustable multifunctional automatic screw machine according to claim 1, wherein the positioning assembly (11) comprises a side plate (1101), the top surface of the box body (1) is fixedly provided with the side plate (1101), the opposite surface of the side plate (1101) is fixedly provided with a rectangular frame (1102), the top surface of the rectangular frame (1102) is provided with a positioning groove (1103), and the positioning groove (1103) is used for positioning the workpiece body (12).

6. The torque-adjustable multifunctional automatic screw machine according to claim 1, wherein the pick-up cylinder (7) is located right below the screw driver head (5), the screw driver head (5) and the pick-up cylinder (7) are vertically movably inserted, and a sealing ring is arranged at the bottom end of the pick-up cylinder (7).

7. The torque-adjustable multifunctional automatic screw machine according to claim 4, wherein the number of the grooves (905) is multiple, and the grooves (905) are arranged in an annular array on the surface of the turntable (904).

8. The torque-adjustable multifunctional automatic screw machine according to claim 4, wherein the width of the interior of the guide plate (906) and the width of the groove (905) are equal to the diameter of the screw (10), and the screw (10) is slidably mounted in the guide plate (906) and the groove (905).