CN113681925B

CN113681925B - Loading attachment of pressure cap machine

Info

Publication number: CN113681925B
Application number: CN202110978959.2A
Authority: CN
Inventors: 曹银忠; 黄超; 王厚羽
Original assignee: Zhejiang Ansheng Auto Parts Co ltd
Current assignee: Zhejiang Ansheng Auto Parts Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2023-03-28
Anticipated expiration: 2041-08-25
Also published as: CN113681925A

Abstract

The invention discloses a feeding device of a cap pressing machine, which comprises a nut conveying track, a first through hole, a first electric control opening and closing door, a first pressure sensing device, a base, a telescopic rod, a second through hole, a round rod, a cone, a limiting device, a support, an electric control hinge rod, a connecting rod, a U-shaped plate, a nylon cap conveying track, a second electric control opening and closing door and a third pressure sensing device, wherein the middle track of the nut conveying track is horizontally and linearly arranged on the upper end face of the base, the middle track is provided with the first electric control opening and closing door, and the contact surface of the rear side of the first electric control opening and closing door and a nut is provided with the first pressure sensing device. According to the invention, the round rod is used as the guide rod for mounting the nylon cap, so that the nylon cap is accurately positioned in the nylon cap mounting hole, the nylon cap can be effectively mounted in the nylon cap mounting hole of each nut, and the phenomenon of nylon cap missing in the nylon cap mounting hole is avoided.

Description

Loading attachment of pressure cap machine

Technical Field

The invention relates to the technical field of cap pressing machines, in particular to the technical field of a feeding device of a cap pressing machine.

Background

The sealing and locking performance of the conventional nut is poor, so the conventional nut is improved in order to improve the sealing and locking performance of the nut. Set up a coaxial mounting hole at the annular end face of conventional nut, then set up a nylon cap in the mounting hole, carry out the punching press to the mounting hole at last, the downthehole mouth that makes the mounting hole is inwards buckled and is pushed down the nylon cap and make it can not drop, but this kind of nut is when production, the counterpoint can appear in the position of nylon cap and mounting hole inaccurate, and then nylon cap disappearance appears in causing the mounting hole, the holistic quality of finished product has been reduced, screen the nut that nylon cap lacks simultaneously, can increase the demand to the manpower, and the production efficiency is reduced.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a feeding device of a cap pressing machine, which can ensure that a nylon cap can be accurately installed in a nylon cap installation hole and is accurately aligned, nylon cap missing cannot occur in the installation hole, the overall quality of a finished product is improved, the steps of screening nylon cap missing nuts are reduced, full-process automatic feeding is realized, the manpower requirement is reduced, and the production efficiency is improved.

In order to achieve the purpose, the invention provides a feeding device of a cap pressing machine, which is characterized in that: comprises a nut conveying track, a first through hole, a first electric control opening and closing door, a first pressure sensing device, a base, a telescopic rod, a second through hole, a round rod, a cone, a limiting device, a support, an electric control hinge rod, a connecting rod, a U-shaped plate, a nylon cap conveying track, a second electric control opening and closing door and a third pressure sensing device, the middle rail horizontal straight line of the nut conveying rail is arranged on the upper end face of the base, the middle rail is provided with a first electric control opening and closing door, the contact surface of the rear side of the first electric control opening and closing door and the nut is provided with a first pressure sensing device, the bottom of the nut conveying rail is provided with a vertically arranged first through hole, the first through hole is arranged at a proper position on the rear side of the first electric control opening and closing door, the first through hole is matched with the nut, the base is hollow, the upper end face of the base is provided with a vertically arranged second through hole, the second through hole is coaxially and symmetrically arranged with the first through hole, a vertically arranged telescopic rod is arranged in the base, the uppermost end of the telescopic rod is provided with a vertically arranged round rod, and the uppermost end of the round rod is provided with a coaxial cone, the round rod vertically and upwards penetrates through the second through hole and the first through hole in sequence, a limiting device is arranged on the left side of the round rod and mainly comprises a support, an electric control hinge rod, a connecting rod, a U-shaped plate and an arc strip, the support is arranged on the right left side of the round rod, the right end of the support is provided with the connecting rod coplanar with the round rod, the electric control hinge rod is connected between the connecting rod and the support, the rightmost end of the connecting rod is connected with an outer bottom plate of the U-shaped plate, the U-shaped plate is adaptive to the round rod, a nylon cap conveying track is arranged on the right side of a cone, a discharge port of the nylon cap conveying track is arranged at a proper position right above the cone, a second electric control opening and closing door is arranged at the discharge port of the nylon cap conveying track, and a third pressure sensing device is arranged on the right side of the second electric control opening and closing door, which is in contact with a nut; the connecting rod is clockwise, anticlockwise reciprocating rotation motion on the vertical face under the control of automatically controlled hinge bar, when the connecting rod rotates to suitable position, the U-shaped cross-section of U-shaped board is the horizontality, the U-shaped board mainly comprises first bottom plate, the rectangular plate, the arc strip, second pressure sensing device constitutes, the left end face and the connecting rod adaptation of first bottom plate link to each other, the front and back both sides of the right-hand member face of first bottom plate are equipped with two rectangular plates, two rectangular plate parallel symmetry and two rectangular plate relative rectangular face parallel symmetry, the shortest distance between two rectangular plates slightly is greater than the external diameter of round bar, the lower terminal surface of every rectangular plate is equipped with an arc strip, two arc strip symmetries and the arc mouth of two arc strips are relative, two arc strips do not stretch into between two rectangular plates, the arc strip is a part of ring, the external diameter of arc strip slightly is less than the internal diameter of nylon cap mounting hole, the internal diameter of arc strip slightly is greater than the internal diameter of nylon cap, when the U-shaped cross-section level of U-shaped board sets up, the vertical distance of terminal surface under the arc strip to the nylon cap mounting hole bottom of nut equals the nylon cap mounting hole axial length of nylon cap.

Preferably, the feeding port of the nut conveying rail is connected with a corresponding nut vibrating disc, and the feeding port of the nylon cap conveying rail is connected with a corresponding nylon cap vibrating disc.

Preferably, the nut conveying track discharge port on the right side of the first electric control opening and closing door is matched with a stamping device.

Preferably, the inner diameters of the first through hole, the second through hole and the nut are the same, the outer diameter of the round rod is slightly smaller than the inner diameter of the nut, and after the rear side of the first electric control opening and closing door is propped against the nut, the first through hole, the second through hole, the nut and the round rod are coaxial.

Preferably, a plurality of downward-inclined anti-skidding clamping strips are arranged on the inner walls of the nut conveying tracks on the two sides of the first through hole.

Preferably, the nut vibrating disk, the nylon cap vibrating disk, the nut conveying track, the first electric control opening and closing door, the first pressure sensing device, the telescopic rod, the limiting device, the second pressure sensing device, the nylon cap conveying track, the second electric control opening and closing door, the third pressure sensing device, the stamping device and other electric control devices required by the cap pressing machine are all connected with the intelligent controller in an adaptive mode, and the intelligent controller is arranged at a position, beside the cap pressing machine, convenient to operate.

The invention has the beneficial effects that: according to the invention, the round rod is used as the guide rod for mounting the nylon cap, so that the nylon cap is accurately positioned in the nylon cap mounting hole, a nylon cap can be effectively mounted in the nylon cap mounting hole of each nut, and the phenomenon of nylon cap missing in the nylon cap mounting hole is avoided; the first pressure sensing device is beneficial to determining the position of a nut ready for mounting a nylon cap, and can sense whether the nut is sufficient or not, the intelligent controller can judge whether the position, the number and the quantity of the nut ready for mounting the nylon cap are sufficient or not according to pressure data fed back by the first pressure sensing device, the second pressure sensing device can sense whether the nylon cap is effectively sleeved on a cone or not, the second pressure sensing device can feed back pressure data borne by the second pressure sensing device to the intelligent controller, the intelligent controller can judge whether the number of the nylon caps output by a nylon cap conveying track and the quantity of the nylon caps are sufficient or not according to the pressure data, the intelligent controller can accurately and orderly regulate and control all electric control devices of the whole feeding device through the data fed back by the first pressure sensing device, the first pressure sensing device and the third pressure sensing device, automatic and unmanned accurate feeding can be realized, the number of finished products can be accurately counted, manpower is liberated, the production efficiency is improved, meanwhile, the feeding efficiency of each electric control device for brushing the nut is ensured, and the quality of the finished products is effectively improved, and the missing of the finished products is improved in the subsequent artificial brushing process of the finished products.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a front view of a loading device of a capping machine of the present invention;

fig. 2 is a left side view of a nut conveying track of a feeding device of the cap pressing machine.

Fig. 3 is a lower view of a U-shaped plate of a feeding device of a cap pressing machine according to the present invention in a state that the U-shaped section is horizontal.

Detailed Description

Referring to fig. 1, 2 and 3, the feeding device of the cap pressing machine of the present invention is characterized in that: comprises a nut conveying track 1, a first through hole 11, a first electric control opening and closing door 12, a first pressure sensing device 121, a base 2, an expansion link 21, a second through hole 22, a round rod 211, a cone 212, a limiting device 3, a support 31, an electric control hinge rod 32, a connecting rod 33, a U-shaped plate 34, a nylon cap conveying track 4, a second electric control opening and closing door 41 and a third pressure sensing device 411, wherein the middle track of the nut conveying track 1 is horizontally and linearly arranged on the upper end face of the base 2, the middle track is provided with the first electric control opening and closing door 12, the contact surface of the rear side of the first electric control opening and closing door 12 and a nut is provided with the first pressure sensing device 121, the bottom of the nut conveying track 1 is provided with the vertically arranged first through hole 11, the first through hole 11 is arranged at the proper position of the rear side of the first electric control opening and closing door 12, the first through hole 11 is adapted to the nut, the base 2 is hollow, the upper end surface of the base 2 is provided with a second through hole 22 which is vertically arranged, the second through hole 22 is coaxially and symmetrically arranged with the first through hole 11, a telescopic rod 21 which is vertically arranged is arranged in the base 2, the uppermost end of the telescopic rod 21 is provided with a round rod 211 which is vertically arranged, the uppermost end of the round rod 211 is provided with a coaxial cone 212, the round rod 211 vertically and upwards penetrates through the second through hole 22 and the first through hole 11 in sequence, the left side of the round rod 211 is provided with a limiting device 3, the limiting device 3 mainly comprises a support 31, an electric control hinged rod 32, a connecting rod 33, a U-shaped plate 34 and an arc strip 35, the support 31 is arranged at the right left side of the round rod 211, the right end of the support 31 is provided with the connecting rod 33 which is coplanar with the round rod 211, the electric control hinged rod 32 is connected between the connecting rod 33 and the support 31, the rightmost end of the connecting rod 33 is connected with the outer bottom plate of the U-shaped plate 34, the U-shaped plate 34 is adapted to the round rod 211, the nylon cap conveying track 4 is arranged at the right side of the cone 212, a discharge port of the nylon cap conveying track 4 is arranged at a proper position right above the cone 212, a second electric control opening and closing door 41 is arranged at the discharge port of the nylon cap conveying track 4, and a third pressure sensing device 411 is arranged on the right side surface of the second electric control opening and closing door 41, which is in contact with the nut; the connecting rod 33 is controlled by the electric control hinge rod 32 to do reciprocating rotation movement clockwise and anticlockwise on a vertical surface, when the connecting rod 33 rotates to a proper position, the U-shaped section of the U-shaped plate 34 is in a horizontal state, the U-shaped plate 34 mainly comprises a first bottom plate 341, a rectangular plate 342, arc-shaped strips 35 and a second pressure sensing device 351, the left end surface of the first bottom plate 341 is connected with the connecting rod 33 in a adapting mode, two rectangular plates 342 are arranged on the front side and the rear side of the right end surface of the first bottom plate 341, the two rectangular plates 342 are in parallel symmetry, the two rectangular plates 342 are in opposite rectangular surfaces, the shortest distance between the two rectangular plates 342 is slightly larger than the outer diameter of the round rod 211, the lower end surface of each rectangular plate 342 is provided with one arc-shaped strip 35, the two arc-shaped strips 35 are symmetrical, the arc-shaped openings of the two arc-shaped strips 35 are opposite, the two arc-shaped strips 35 do not extend into the two rectangular plates 342, the arc-shaped strips 35 are part of a circular ring, the outer diameter of the arc-shaped strip 35 is slightly smaller than the inner diameter of a nylon cap mounting hole, the inner diameter of a nylon cap mounting hole is slightly larger than the inner diameter of a nylon cap mounting hole, when the U-shaped horizontal section of the nylon cap, and the U-shaped plate 35 is horizontally arranged, and the length of the nylon cap mounting hole of the nylon cap is equal to the nylon cap.

The discharge port of the nut conveying track 1 on the right side of the first electric control opening and closing door 12 is adapted to the punching device 50.

Wherein, the internal diameter of first through-hole 11, second through-hole 22, nut is all the same, and the external diameter of round bar 211 slightly is lighter than the internal diameter of nut, and after the first automatically controlled retractable door 12 rear side was withstood by the nut, first through-hole 11, second through-hole 22, nut, round bar 211 were coaxial.

Wherein, a plurality of downward inclined anti-skid clamping strips 101 are arranged on the inner walls of the nut conveying tracks 1 at the two sides of the first through hole 11.

Wherein, nut vibration dish 10, nylon cap vibration dish 40, nut delivery track 1, first automatically controlled retractable door 12, first pressure sensing device 121, telescopic link 21, stop device 3, second pressure sensing device 351, nylon cap delivery track 4, the automatically controlled retractable door 41 of second, third pressure sensing device 411, stamping device 50 and press other electric control device that the cap machine needs all adapt to with intelligent control ware 5 and link to each other, and intelligent control ware 5 is established at the other convenient to operate's of cap machine position of pressing.

The working process of the invention is as follows:

the feeding device of the cap pressing machine comprises a first step under the control of an intelligent controller 5 in the working process; the cone 212 retracts into the base 2, the first electric control opening and closing door 12 and the second electric control opening and closing door 42 are closed, the U-shaped plate 34 rotates counterclockwise to be far away from the round rod 211, and the second step is carried out; conveying the nuts by the nut conveying track 1 to enable the nuts to abut against the first pressure sensing device 121, wherein the first through hole 11, the second through hole 22 and the nuts are coaxial, and the third step; the round rod 211 rises until the uppermost end of the cone 212 is positioned at a proper position right below the discharge hole of the nylon cap conveying track 4, and the fourth step is carried out; a nylon cap is output from a discharge port of the nylon cap conveying track 4 and falls down to be sleeved on the cone 212, and the fifth step is carried out; the U-shaped plate 34 is clamped on the cone 212 above the nylon cap in a clockwise rotation mode, then the U-shaped plate 34 continues to rotate in the clockwise rotation mode until the nylon cap is pressed at the bottom of the nylon cap mounting hole of the nut, and the sixth step is carried out; the U-shaped plate 34 rotates counterclockwise to be far away from the round rod 211, the cone 212 retracts into the base 2, and the seventh step is carried out; and opening the first electric control opening and closing door 12, conveying the finished product to the front side to the punching device 50 for punching, and repeating the steps, wherein in the steps, only when the second pressure sensing device 351 senses that the nylon cap is effectively pressed into the nylon cap mounting hole of the nut, the first electric control opening and closing door 12 is opened, and the finished product is conveyed to the front side to the punching device 50 for punching.

According to the invention, the round rod 211 is used as a guide rod for installing the nylon caps, so that the nylon caps are accurately positioned in the nylon cap mounting holes, one nylon cap can be effectively installed in each nylon cap mounting hole of each nut, and the phenomenon of nylon cap missing in the nylon cap mounting holes is avoided; the first pressure sensing device 121 is beneficial to determining the position of a nut ready for mounting a nylon cap and can sense whether the nut is sufficient or not, the intelligent controller 5 judges whether the position, the number and the nut quantity of the nut ready for mounting the nylon cap are sufficient or not according to pressure data fed back by the first pressure sensing device 121, the second pressure sensing device 351 can sense whether the nylon cap is effectively sleeved on the cone 212 or not, the second pressure sensing device 351 feeds back pressure data borne by the second pressure sensing device 351 to the intelligent controller 5, the intelligent controller 5 can judge whether the output number of the nylon caps of the nylon cap conveying track 4 and the quantity of the nylon caps are sufficient or not according to the pressure data, the third pressure sensing device 411 feeds back the pressure data borne by the third pressure sensing device 411, the intelligent controller 5 can accurately and orderly regulate and control each electric control device of the whole feeding device, automatic and unmanned accurate feeding is realized, the number of finished products is statistically reduced, the number of the finished products is liberated, the efficiency of manual brushing is improved, the efficiency of the finished products is improved, and the efficiency of the production of the finished products is improved, and the efficiency of the overall punching process of the nylon cap missing in each production process is improved.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a loading attachment of pressure cap machine which characterized in that: comprises a nut conveying track (1), a first through hole (11), a first electric control opening and closing door (12), a first pressure sensing device (121), a base (2), a telescopic rod (21), a second through hole (22), a round rod (211), a cone (212), a limiting device (3), a support (31), an electric control hinge rod (32), a connecting rod (33), a U-shaped plate (34), a nylon cap conveying track (4), a second electric control opening and closing door (41) and a third pressure sensing device (411), wherein the middle track of the nut conveying track (1) is horizontally and linearly arranged on the upper end face of the base (2), the middle track is provided with the first electric control opening and closing door (12), the contact face of the rear side of the first electric control opening and closing door (12) and the nut is provided with the first pressure sensing device (121), the bottom of the nut conveying track (1) is provided with the first through hole (11) which is vertically arranged, the first through hole (11) is arranged at a proper position on the rear side of the first electric control opening and closing door (12), the first through hole (11) is matched with the nut, the inside of the base (2), the base (2) is provided with the second through hole (22), the telescopic rod (21) which is coaxially arranged inside the hollow through hole (21), the uppermost end of a round rod (211) is provided with a coaxial cone (212), the round rod (211) vertically and upwards sequentially penetrates through a second through hole (22) and a first through hole (11), the left side of the round rod (211) is provided with a limiting device (3), the limiting device (3) mainly comprises a support (31), an electric control hinged rod (32), a connecting rod (33), a U-shaped plate (34) and an arc strip (35), the support (31) is arranged on the right left side of the round rod (211), the right end of the support (31) is provided with the connecting rod (33) coplanar with the round rod (211), the electric control hinged rod (32) is connected between the connecting rod (33) and the support (31), the rightmost end of the connecting rod (33) is connected with the outer bottom plate of the U-shaped plate (34), the U-shaped plate (34) is adaptive to the round rod (211), a nylon cap conveying track (4) is arranged on the right side of the cone (212), the discharge port of the nylon cap conveying track (4) is arranged at a proper position right above the cone (212), the discharge port of the nylon cap conveying track (4) is provided with a second electric control door (41), and a second electric control door opening and closing pressure induction device (411) contacting with a second electric control door opening and closing pressure device is arranged on the right side; the connecting rod (33) is controlled by the electric control hinge rod (32) to do reciprocating rotary motion clockwise and anticlockwise on the vertical surface, when the connecting rod (33) rotates to a proper position, the U-shaped section of the U-shaped plate (34) is in a horizontal state, the U-shaped plate (34) mainly comprises a first bottom plate (341), rectangular plates (342), arc-shaped strips (35) and a second pressure sensing device (351), the left end face of the first bottom plate (341) is connected with a connecting rod (33) in a adapting mode, two rectangular plates (342) are arranged on the front side and the rear side of the right end face of the first bottom plate (341), the two rectangular plates (342) are in parallel symmetry, the opposite rectangular faces of the two rectangular plates (342) are in parallel symmetry, the shortest distance between the two rectangular plates (342) is slightly larger than the outer diameter of a round rod (211), an arc-shaped strip (35) is arranged on the lower end face of each rectangular plate (342), the two arc-shaped strips (35) are in symmetry, the arc-shaped openings of the two arc-shaped strips (35) are opposite, the two arc-shaped strips (35) do not extend into the two rectangular plates (342), the arc-shaped strips (35) are a part of a circular ring, the outer diameter of each arc-shaped strip (35) is slightly smaller than the inner diameter of a nylon cap mounting hole, the inner diameter of each arc-shaped strip (35) is slightly larger than the inner diameter of the nylon cap, and when the U-shaped section of the U-shaped plate (34) is arranged horizontally, the vertical distance from the lower end face of the arc-shaped strip (35) to the bottom of a nylon cap mounting hole of the nut is equal to the axial length of the nylon cap.

2. The loading device of the cap pressing machine according to claim 1, characterized in that: the feed inlet of nut transfer track (1) even has compatible nut vibration dish (10), and the feed inlet of nylon cap transfer track (4) even has compatible nylon cap vibration dish (40).

3. The loading device of the cap pressing machine as claimed in claim 1, wherein: the discharge hole of the nut conveying track (1) on the right side of the first electric control opening and closing door (12) is matched with the punching device (50).

4. The loading device of the cap pressing machine according to claim 1, characterized in that: the inner diameters of the first through hole (11), the second through hole (22) and the nut are the same, the outer diameter of the round rod (211) is slightly smaller than the inner diameter of the nut, and after the rear side of the first electric control opening and closing door (12) is propped against by the nut, the first through hole (11), the second through hole (22), the nut and the round rod (211) are coaxial.

5. The loading device of the cap pressing machine as claimed in claim 1, wherein: the inner walls of the nut conveying rails (1) on two sides of the first through hole (11) are provided with a plurality of downward-inclined anti-skid clamping strips (101).

6. The loading device of the cap pressing machine according to claim 1, characterized in that: nut vibration dish (10), nylon cap vibration dish (40), nut delivery track (1), first automatically controlled shutter (12), first pressure sensing device (121), telescopic link (21), stop device (3), second pressure sensing device (351), nylon cap delivery track (4), the automatically controlled shutter of second (41), third pressure sensing device (411), stamping device (50) and press the required other electrically controlled device of cap machine all to link to each other with intelligent control ware (5) adaptation, intelligent control ware (5) are established in the position of pressing the other operation of being convenient for of cap machine.