CN217513317U - Automatic screw locking machine with intermittent feeding structure - Google Patents

Abstract

The utility model discloses an automatic screw locking machine with an intermittent feeding structure, which comprises a processing main body, a screw locking mechanism and a discharging mechanism, wherein the processing main body is provided with a feeding mechanism; further comprising: the screw locking mechanism is movably arranged inside the processing main body; the lock screw mechanism includes: a body. The solution carries out mass production at the production line, processing, during the assembly, when relating to the screw installation, need the manual completion of manpower at present, need manual operation to provide the screw, fix a position and operate the screw instrument of beating to the screw, there is certain requirement to operating personnel's skill, still can reduce machining efficiency simultaneously, and also brought the technical problem of the promotion of cost of labor, an automatic screw locking machine who possesses intermittent type pay-off structure is provided, the function that possesses automatic row material loading sends into the screw locking mechanism with the bolt material with the same range, accomplish the location installation of screw under the supporting role of location direction, efficiency and precision obtain very big promotion.

Description

Automatic screw locking machine with intermittent feeding structure

Technical Field

The utility model relates to an automatic screw locking machine technical field specifically is an automatic screw locking machine that possesses intermittent type pay-off structure.

Background

The automatic screw locking machine realizes the procedures of automatic conveying, screwing, detection and the like of screws through various electric and pneumatic components, simplifies the screw fastening procedure through equipment, and achieves the purposes of reducing the number of workers and reducing adverse factors caused by manual misoperation. Is a typical nonstandard automation device.

The conventional automatic screw locking equipment has the following common problems: when carrying out mass production, processing, assembly at the production line, when relating to the screw installation, mostly need manpower manual to accomplish at present, need manual operation to provide the screw, fix a position the screw and operate and beat the screw instrument, have certain requirement to operating personnel's skill, still can reduce machining efficiency simultaneously to the promotion of cost of labor has also been brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic screw locking machine that possesses intermittent type pay-off structure to the production line that proposes in solving above-mentioned background art carries out mass production, processing, when assembling, when relating to the screw installation, need manpower to accomplish by hand mostly at present, need manual operation provide the screw, fix a position and operate the screw instrument of beating to the screw, have certain requirement to operating personnel's skill, still can reduce machining efficiency simultaneously, and also brought the user demand problem of the promotion of cost of labor.

In order to achieve the above object, the utility model provides a following technical scheme: an auto-screwdriving machine having an intermittent feed structure, comprising:

processing the main body;

further comprising:

the screw locking mechanism is movably arranged inside the processing main body;

the lock screw mechanism includes:

a body;

the servo motor is fixedly installed at the top of the machine body, the shaft rod is installed at the bottom of the motor, the inner barrel is installed at the bottom of the shaft rod, a Z-shaped groove is formed in the end face of the inner barrel side, a roller is installed inside the Z-shaped groove, a positioning piece is installed inside the roller, the outer barrel is installed outside the inner barrel, an arc-shaped groove is formed in the end face of the outer barrel side, an unloading channel is formed in the bottom of the machine body, a baffle is installed at the tail end of the bottom of the unloading channel, a feeding channel is formed in the left side of the machine body, a sealing ring is installed on the left side of the feeding channel, and an elastic hinge is installed at the top of the feeding channel.

Preferably, the servo motor forms a transmission structure with the inner cylinder through the output end shaft rod, a Z-shaped groove in the end face of the inner cylinder is formed, the size of the Z-shaped groove is matched with the shape of the roller, a positioning piece is fixedly installed at the top of the roller and movably installed inside the inner cylinder through the roller, the opening end of the positioning piece is a regular hexagon, an outer cylinder is sleeved outside the inner cylinder, and the roller penetrates through the Z-shaped groove and is connected with an arc-shaped groove formed in the end face of the outer cylinder.

Preferably, the size of the blanking channel at the bottom of the machine body is matched with the size of the material to be conveyed, the baffle is rotatably arranged at the bottom of the blanking channel, the feeding channel is rotatably arranged on the left side of the blanking channel through an elastic hinge, and the feeding channel extends into the inner cavity of the machine body and is communicated with the blanking channel.

Preferably, the processing body includes:

a base;

the revolving stage, its rotate install in the base top, base both sides fixed mounting has the grudging post, grudging post internally mounted has the air pump, be connected through inside walking beam between the grudging post, organism movable mounting is in walking beam side end face.

Preferably, a discharging mechanism is fixedly mounted at the top of the base;

the discharge mechanism comprises:

a magazine;

the material pushing plate is movably mounted on the side end face of the material box, a trapezoidal groove is obliquely mounted at the top of the material box, the cross section of the trapezoidal groove is in a shape of a regular trapezoid with a groove formed inside, and the size of the groove body inside the trapezoidal groove is matched with the shape of a bolt at the bottom of a screw to be conveyed.

Preferably, the moving mechanism further includes:

the vibrating motor is movably mounted on the end face of the outer side of the trapezoid groove, a discharging plate is fixedly mounted on the end face of the inner side of the trapezoid groove, the discharging plate inclines to point to the material box, a discharging bin is horizontally mounted at the tail end of the trapezoid groove, and the discharging bin is connected with the feeding channel through a conveying belt.

Compared with the prior art, the beneficial effects of the utility model are that: the solution carries out mass production at the production line, processing, when assembling, when relating to the screw installation, at present mostly need the manual completion of manpower, need manual operation to provide the screw, fix a position the screw and operate and beat the screw instrument, there is certain requirement to operating personnel's skill, still can reduce machining efficiency simultaneously, and also brought the technical problem of the promotion of cost of labor, an automatic screw locking machine who possesses intermittent type pay-off structure is provided, possess the function of automatic row material loading and send into the screw locking mechanism with the same range with the bolt material, accomplish the location installation of screw under the supporting role of location direction, efficiency and precision obtain very big promotion.

1. The utility model discloses a setting of lock screw mechanism, the screw material is carried to the pay-off passageway of organism one side by arranging the storehouse intermittent type through the conveyer belt, in the effect of gravity slips into the unloading passageway, the screw bottom bolt receives the support of the baffle of organism bottom rotation installation, start the servo motor of organism top installation, servo motor links with the inner tube through the axostylus axostyle and constitutes transmission structure, run through the roller in the Z word groove that the inner tube side end face was seted up and the arc wall that the urceolus side end face was seted up under the rotation effect of inner tube, drive the setting element and realize the rotatory decline that is located the inner tube inside, the rotatory descending stroke of setting element can contact the pay-off passageway, the pay-off passageway overcomes the elastic force of elastic hinge and contacts with the screw material in the unloading passageway of bottom under the extrusion of setting element, the structure setting that the bottom open end is positive hexagon is convenient for realizing the location snatching of screw material, in the rotating descending stroke of the positioning piece, a screw material is contacted with a preset position of a workpiece to be processed through an extrusion opening baffle to complete a screw screwing process, after the process is completed, a servo motor reverses to drive a feeding channel to be combined, an air pump is started again to realize feeding of the next batch of screw materials through a conveying belt at the output end of a discharging bin, the defect that the existing screw locking process is completed manually by manpower, screws need to be provided through manual operation, the screws need to be positioned and a screw screwing tool needs to be operated is overcome through the arrangement of a screw locking mechanism, and the applicability is stronger;

2. the utility model discloses a setting of processing the main part, lock screw mechanism realizes the lateral displacement who is located walking beam side end face through the organism, and the goose is the lateral displacement and does not satisfy the work need when facing the positioning lock screw demand of complicated work piece, therefore the user arranges the work piece on the revolving stage of base top rotation installation, the self-rotation of work piece has promoted lock screw mechanism's suitability, the setting of the inside air pump of grudging post provides the negative pressure environment for the organism is inside, can realize via the conveyer belt to arrange the screw material intermittent type transport of neatly arranged in the silo;

3. the utility model discloses a arrange material mechanism's setting, the user with screw material pile in the magazine and gather in bottom one side under the action of gravity, start the scraping wings, with screw material propelling movement in the top dovetail groove in the longitudinal reciprocating motion of scraping wings, the directional row of material storehouse of dovetail groove slope, screw bottom bolt block is in the dovetail groove inslot is established to the effect of gravity and vibrating motor down in, the screw that does not realize the block falls into in the stripper returns under the action of gravity in the magazine, the screw that realizes the block falls into the row of material storehouse of level setting and realizes the neatly arranged of unified locating position, wait for the intermittent type material loading of conveyer belt to carry.

Drawings

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

fig. 2 is a schematic front view of the screw locking mechanism of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the positioning member of the present invention;

fig. 4 is a schematic view of the overlooking structure of the discharging mechanism of the present invention.

In the figure: 1. processing the main body; 101. a base; 102. a rotating table; 103. erecting a frame; 104. an air pump; 105. a moving beam; 2. a screw locking mechanism; 201. a body; 202. a servo motor; 203. a shaft lever; 204. an inner barrel; 205. a Z-shaped groove; 206. a roller; 207. a positioning member; 208. an outer cylinder; 209. an arc-shaped slot; 210. a blanking channel; 211. a baffle plate; 212. a feed channel; 213. a seal ring; 214. an elastic hinge; 3. a discharging mechanism; 301. a magazine; 302. a material pushing plate; 303. a trapezoidal groove; 304. a vibration motor; 305. a stripper plate; 306. a material discharging bin; 307. and (7) a conveying belt.

Detailed Description

As shown in fig. 1, an automatic screw driving machine having an intermittent feeding structure includes: processing the main body 1; a base 101; the revolving stage 102 is rotatably installed on the top of the base 101, the screw locking mechanism 2 realizes the transverse displacement on the side end face of the movable beam 105 through the body 201, the goose is not capable of meeting the working requirement because the transverse displacement is required when facing the positioning and screw locking requirements of complex workpieces, therefore, a user places the workpieces on the revolving stage 102 rotatably installed on the top of the base 101, the applicability of the screw locking mechanism 2 is improved through the self-rotation of the workpieces, the vertical frames 103 are fixedly installed on two sides of the base 101, the air pump 104 is installed inside the vertical frame 103, the setting of the air pump 104 inside the vertical frame 103 is that the body 201 provides a negative pressure environment inside, the intermittent conveying of screw materials orderly arranged in the discharge bin 306 through the conveying belt 307 can be realized, the vertical frames 103 are connected through the inner movable beam 105, and the body 201 is movably installed on the side end face of the movable beam 105.

As shown in fig. 2-3, a screw locking mechanism 2 is movably installed inside the processing body 1; a body 201; a servo motor 202 fixedly arranged on the top of the machine body 201, a shaft lever 203 arranged on the bottom of the motor 202, an inner cylinder 204 arranged on the bottom of the shaft lever 203, a Z-shaped groove 205 arranged on the side end surface of the inner cylinder 204, a roller 206 arranged in the Z-shaped groove 205, a positioning piece 207 arranged in the roller 206, an outer cylinder 208 arranged on the outer part of the inner cylinder 204, an arc-shaped groove 209 arranged on the side end surface of the outer cylinder 208, the servo motor 202 and the inner cylinder 204 form a transmission structure through an output end shaft lever 203, the size of the Z-shaped groove 205 arranged on the side end surface of the inner cylinder 204 is matched with the shape of the roller 206, the positioning piece 207 is fixedly arranged on the top of the roller 206 and movably arranged in the inner cylinder 204 through the roller 206, the opening end of the positioning piece 207 is regular hexagon, the outer part of the inner cylinder 204 is sleeved with the roller 208, the roller 206 penetrates through the Z-shaped groove 205 and is connected with the arc-shaped groove 209 arranged on the side end surface of the outer cylinder 208, a bolt at the bottom of the machine body 201 is supported by a baffle 211 rotatably arranged on the bottom of the machine body 201, starting a servo motor 202 arranged at the top of a machine body 201, connecting the servo motor 202 with an inner cylinder 204 through a shaft rod 203 to form a transmission structure, penetrating through a Z-shaped groove 205 formed in the side end face of the inner cylinder 204 and a roller 206 in an arc-shaped groove 209 formed in the side end face of an outer cylinder 208 under the rotation action of the inner cylinder 204 to drive a positioning piece 207 to realize the rotation descending in the inner cylinder 204, forming a blanking channel 210 at the bottom of the machine body 201, arranging a baffle 211 at the tail end of the bottom of the blanking channel 210, intermittently conveying screw materials into a feeding channel 212 at one side of the machine body 201 from a discharging bin 306 through a conveying belt 307, sliding into the blanking channel 210 under the action of gravity, forming a feeding channel 212 at the left side of the machine body 201, fitting the size of the blanking channel 210 at the bottom of the machine body 201 with the size of the screw materials to be conveyed, rotatably arranging the baffle 211 at the bottom of the blanking channel 210, rotatably arranging the feeding channel 212 at the left side of the blanking channel 210 through an elastic hinge 214, and the feeding channel 212 extends into the inner cavity of the machine body 201 and is communicated with the blanking channel 210, the left side of the feeding channel 212 is provided with a sealing ring 213, the top of the feeding channel 212 is provided with an elastic hinge 214, the rotating and descending stroke of the positioning piece 207 can contact with the feeding channel 212, the feeding channel 212 is pressed by the positioning piece 207 to overcome the elastic force of the elastic hinge 214 to contact with the screw material in the bottom blanking channel 210, the open end of the bottom of the positioning piece 207 is in a regular hexagon structure, so that the positioning and grabbing of the screw material can be realized, in the rotating descending stroke of the positioning member 207, the screw material contacts with the preset position of the workpiece to be processed by squeezing the opening baffle 211, so as to complete the screw screwing process, after the process is completed, the servo motor 202 reverses to drive the feeding channel 212 to merge, and the air pump 104 is started again to realize the feeding of the next batch of screw material through the conveyer belt 307 at the output end of the discharge bin 306.

As shown in fig. 4, a discharging mechanism 3 is fixedly mounted on the top of the base 101; a magazine 301; the material pushing plate 302 is movably arranged on the side end surface of the material box 301, the top of the material box 301 is obliquely provided with a trapezoidal groove 303, the section of the trapezoidal groove 303 is in a regular trapezoid shape with an internal groove, the size of the internal groove body of the trapezoidal groove 303 is matched with the shape of a bolt at the bottom of a screw to be conveyed, the vibration motor 304 is movably arranged on the side end surface of the external side of the trapezoidal groove 303, the inner side end surface of the trapezoidal groove 303 is fixedly provided with a discharging plate 305, a user stacks the screw materials in the material box 301 and gathers the screw materials at one side of the bottom under the action of gravity, the material pushing plate 302 is started, the screw materials are pushed in the trapezoidal groove 303 at the top in the longitudinal reciprocating motion of the material pushing plate 302, the trapezoidal groove 303 is obliquely directed to the discharging bin 306, the bolt at the bottom of the part of the screw is clamped in the groove body 303 under the action of the gravity and the vibration motor 304, the non-clamped screw falls into the discharging plate 305 and returns to the material box 301 under the action of the gravity, and the discharging plate 305 is obliquely directed to the material box 301, the tail end of the trapezoid-shaped groove 303 is horizontally provided with a discharging bin 306, the discharging bin 306 is connected with the feeding channel 212 through a conveying belt 307, screws which are clamped fall into the horizontally arranged discharging bin 306 to achieve uniform arrangement of the placing positions, and intermittent feeding and conveying of the conveying belt 307 are waited.

The working principle is as follows: when the automatic screw locking machine with the intermittent feeding structure is used, the screw locking mechanism 2 realizes the transverse displacement on the side end face of the movable beam 105 through the machine body 201, however, when geese meet the positioning screw locking requirement of complex workpieces, the transverse displacement does not meet the working requirement, so that a user places the workpieces on the rotary table 102 rotatably installed at the top of the base 101, the self-rotation of the workpieces improves the applicability of the screw locking mechanism 2, the air pump 104 in the vertical frame 103 is arranged to provide a negative pressure environment in the machine body 201, the intermittent conveying of screw materials regularly arranged in the discharging bin 306 through the conveying belt 307 can be realized, the user stacks the screw materials in the material box 301 and collects the screw materials to one side of the bottom under the action of gravity, the material pushing plate 302 is started, the screw materials are pushed in the top trapezoidal groove 303 in the longitudinal reciprocating motion of the material pushing plate 302, and the trapezoidal groove 303 slantly points to the discharging bin 306, the bolts at the bottom of the partial screws are clamped in the grooves in the trapezoidal grooves 303 under the action of gravity and the vibration motor 304, the screws which are not clamped fall into the discharging plate 305 and return to the material box 301 under the action of gravity, the clamped screws fall into the horizontally arranged discharging bin 306 to realize the uniform arrangement of the uniform arrangement positions, the intermittent feeding and conveying of the conveying belt 307 are waited, the screw materials are intermittently conveyed into the feeding channel 212 on one side of the machine body 201 from the discharging bin 306 through the conveying belt 307 and slide into the discharging channel 210 under the action of gravity, the bolts at the bottom of the screws are supported by the baffle 211 rotatably arranged at the bottom of the machine body 201, the servo motor 202 arranged at the top of the machine body 201 is started, the servo motor 202 is connected with the inner cylinder 204 through the shaft rod 203 to form a transmission structure, and penetrates through the Z-shaped grooves 205 arranged on the side end surface of the inner cylinder 204 and the rollers 206 arranged in the arc-shaped grooves 209 arranged on the side end surface of the outer cylinder 208 under the rotation action of the inner cylinder 204, the positioning piece 207 is driven to rotate and descend in the inner barrel 204, the rotating descending stroke of the positioning piece 207 can contact the feeding channel 212, the feeding channel 212 overcomes the elastic force of the elastic hinge 214 and contacts with the screw material in the bottom blanking channel 210 under the extrusion of the positioning piece 207, the open end of the bottom of the positioning piece 207 is of a regular hexagon structure, so that the positioning and grabbing of the screw material can be realized, in the rotating descending stroke of the positioning piece 207, the screw material is extruded to open the baffle 211 and contacts with the preset position of the workpiece to be processed to finish the screw screwing process, after the screwing process is finished, the servo motor 202 rotates reversely to drive the feeding channel 212 to be combined, and the air pump 104 is started again to realize the feeding of the next batch of screw material through the conveying belt 307 at the output end of the discharging bin 306.

Claims (6)

1. An auto-screwdriving machine having an intermittent feed structure, comprising:

a processing body (1);

it is characterized by also comprising:

the screw locking mechanism (2) is movably arranged in the processing main body (1);

the screw locking mechanism (2) comprises:

a body (201);

a servo motor (202) fixedly arranged on the top of the machine body (201), a shaft lever (203) is arranged at the bottom of the motor (202), an inner cylinder (204) is arranged at the bottom of the shaft lever (203), a Z-shaped groove (205) is arranged on the end surface of the inner cylinder (204), a roller (206) is arranged in the Z-shaped groove (205), a positioning piece (207) is arranged in the roller (206), an outer cylinder (208) is arranged outside the inner cylinder (204), an arc-shaped groove (209) is formed in the side end face of the outer cylinder (208), a blanking channel (210) is arranged at the bottom of the machine body (201), a baffle (211) is arranged at the tail end of the bottom of the blanking channel (210), feeding channel (212) have been seted up on organism (201) left side, sealing washer (213) are installed on feeding channel (212) left side, elastic hinge (214) are installed at feeding channel (212) top.

2. The automatic screw locking machine with the intermittent feeding structure is characterized in that the servo motor (202) and the inner barrel (204) form a transmission structure through an output end shaft rod (203), a Z-shaped groove (205) in the side end face of the inner barrel (204) is formed, the size of the Z-shaped groove is matched with the shape of the roller (206), a positioning piece (207) is fixedly installed at the top of the roller (206), the positioning piece (207) is movably installed inside the inner barrel (204) through the roller (206), the opening end of the positioning piece (207) is in a regular hexagon shape, an outer barrel (208) is sleeved outside the inner barrel (204), and the roller (206) penetrates through the Z-shaped groove (205) and is connected with an arc-shaped groove (209) formed in the side end face of the outer barrel (208).

3. The automatic screw locking machine with the intermittent feeding structure is characterized in that the opening size of a blanking channel (210) at the bottom of the machine body (201) is matched with the size of a screw material to be conveyed, a baffle (211) is rotatably mounted at the bottom of the blanking channel (210), the feeding channel (212) is rotatably mounted on the left side of the blanking channel (210) through an elastic hinge (214), and the feeding channel (212) extends into the inner cavity of the machine body (201) and is communicated with the blanking channel (210).

4. The auto-screwdriving machine with intermittent feeding structure according to claim 1, wherein the processing body (1) comprises:

a base (101);

revolving stage (102), its rotate install in base (101) top, base (101) both sides fixed mounting has grudging post (103), grudging post (103) internally mounted has air pump (104), be connected through inside walking beam (105) between grudging post (103), organism (201) movable mounting is in walking beam (105) side end face.

5. The automatic screw locking machine with the intermittent feeding structure as claimed in claim 4, wherein a discharging mechanism (3) is fixedly mounted on the top of the base (101);

the discharge mechanism (3) comprises:

a magazine (301);

the material pushing plate (302) is movably mounted on the side end face of the material box (301), a trapezoidal groove (303) is obliquely mounted at the top of the material box (301), the cross section of the trapezoidal groove (303) is in a regular trapezoid shape with a groove formed inside, and the size of the groove body inside the trapezoidal groove (303) is matched with the shape of a bolt at the bottom of a screw to be conveyed.

6. The auto-screwing machine with intermittent feeding structure as claimed in claim 5, wherein said discharging mechanism (3) further comprises:

the vibrating motor (304) is movably mounted on the end face of the outer side of the trapezoid groove (303), a discharging plate (305) is fixedly mounted on the end face of the inner side of the trapezoid groove (303), the discharging plate (305) is inclined to point to the material box (301), a discharging bin (306) is horizontally mounted at the tail end of the trapezoid groove (303), and the discharging bin (306) is connected with the feeding channel (212) through a conveying belt (307).

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