阅读说明：本技术 一种瓶盖切环机 (Bottle cap ring cutting machine ) 是由 张羽丰 于 2021-06-18 设计创作，主要内容包括：本发明提出一种瓶盖切环机,包括理盖机,切环机机架,机架上包括一转动盘,转动盘上设有多个顶盖装置,顶盖装置包括顶盖柱,顶盖柱内设有伸缩头,顶盖柱的上端设有一切环槽,切环槽的位置与瓶盖待切断点位置齐平；一切环组合装置设于机架上且固定于转动盘的一侧,包括定位板,刀片、拨动板,定位板设于最下层；刀片设于定位板上方,刀片靠近转动盘的面为与转动盘弧度一致的刀刃面,刀刃面上设有多个用作断点的间隔区间；拨动板固定于刀片上方,拨动板靠近转动盘的面为齿纹面；一弧形抵压板设于多个顶盖装置正上方；瓶盖入料口设于顶盖柱的正上方,抵压板设于瓶盖行径轨迹上。本发明提出的瓶盖切环机切环效果好,断点密度均匀且平整。(The invention provides a bottle cap ring cutting machine which comprises a cap arranging machine and a ring cutting machine frame, wherein the frame comprises a rotating disc, the rotating disc is provided with a plurality of top cover devices, each top cover device comprises a top cover column, a telescopic head is arranged in each top cover column, the upper end of each top cover column is provided with a cutting ring groove, and the position of each cutting ring groove is flush with the position of a to-be-cut breakpoint of a bottle cap; the cutter ring combination device is arranged on the rack and fixed on one side of the rotating disc and comprises a positioning plate, a blade and a poking plate, wherein the positioning plate is arranged on the lowest layer; the blade is arranged above the positioning plate, the surface of the blade close to the rotating disc is a blade surface consistent with the radian of the rotating disc, and a plurality of interval intervals used as break points are arranged on the blade surface; the poking plate is fixed above the blade, and the surface of the poking plate close to the rotating disc is a tooth-pattern surface; the arc-shaped pressing plate is arranged right above the plurality of top cover devices; the bottle cap feeding port is arranged right above the top cap column, and the abutting pressing plate is arranged on the path track of the bottle cap. The bottle cap ring cutting machine provided by the invention has the advantages of good ring cutting effect and uniform and flat breakpoint density.)

1. A bottle cap ring cutting machine comprises a cap arranging machine and a ring cutting machine frame, and is characterized in that the frame comprises a rotating disc, a plurality of top cover devices are arranged on the rotating disc, each top cover device comprises a top cover column, a telescopic head is arranged in each top cover column, a cutting ring groove is arranged on the outer circumferential surface of the upper end of each top cover column, and the position of each cutting ring groove is set according to the height of a bottle cap and is flush with the position of a to-be-cut point of the bottle cap when the side surface of the bottle cap is attached to the top cover column;

the cutter ring combination device is arranged on the rack and fixed on one side of the rotating disc and comprises a positioning plate, a blade and a poking plate, wherein the positioning plate is arranged on the lowest layer, the surface of the positioning plate close to the rotating disc is a cambered surface consistent with the radian of the rotating disc, and the cambered surface is arranged on the path track of the bottle cap; the cutter blade is arranged above the positioning plate, the surface of the cutter blade close to the rotating disc is a cutter blade surface which is consistent with the radian of the rotating disc, a plurality of interval intervals used as breakpoints are arranged on the cutter blade surface, and the cutter blade surface is arranged on the path track of the bottle cap; the poking plate is fixed above the blade, the surface of the poking plate close to the rotating disc is a tooth pattern surface consistent with the radian of the rotating disc, and the tooth pattern surface is engaged on the path track of the bottle cap; wherein the length of the blade surface is less than the length of the positioning plate and is aligned with the positioning plate in the middle;

a bottle cap feeding port is arranged right above the top cap column, an arc-shaped pressing plate is arranged right above the top cap devices and is adjacent to the cutting ring combination device, and the pressing plate starts from the bottle cap feeding port and ends at the bottle cap discharging port; the pressing plate is arranged on the track of the traveling path of the bottle cap, and the length of the pressing plate is longer than that of the positioning plate.

2. The bottle cap ring cutting machine according to claim 1, wherein a discharge pipe is provided above the discharge port of the bottle cap, and a plurality of blow pipes are provided at the bottom of the discharge pipe, and the mouth of each blow pipe is lower than the height of the ring cutting groove.

3. The bottle cap ring cutting machine according to claim 1, wherein the head portion of the cap post contacting the bottle cap is formed in a slope shape, a ring body is provided between the head portion and the ring cutting groove, the outer diameter of the ring body is the same as that of the cap post, and a relief space for relieving the inner protrusion on the inner wall of the bottle cap is formed between the ring body and the head portion.

4. The bottle cap ring cutting machine according to claim 1, wherein an arc-shaped abdicating groove for abdicating the telescopic head is arranged on the bottom surface of the pressing plate.

5. The bottle cap ring cutting machine according to claim 1, wherein a detection device is provided behind the discharge port, the detection device is provided with a contact rod, and the contact rod is provided right above the telescopic head.

6. The bottle cap ring cutting machine of claim 1, wherein the telescoping head is connected to the cap post by a compression spring.

7. The bottle cap ring cutting machine according to claim 1, wherein the bottle cap inlet has a hollow square tube-shaped conveying channel, and a guide plate is provided above the conveying channel and extends to the pressing plate.

Technical Field

The invention relates to the field of automatic production and processing equipment, in particular to a bottle cap ring cutting machine.

Background

The bottle cap is a common sealing element and is necessary in the industries of drinks, water, oil and the like, the bottom of the bottle cap is integrated during production, and in order to facilitate the skillful unscrewing of a consumer during unscrewing the bottle cap, a cut is usually formed in the bottom of the outer circle edge of the bottle cap, so that the bottle cap becomes a breakpoint type structure, the product can be completely sealed when leaving a factory as a finished product, the bottle cap is still intact during transportation, the bottle cap can be conveniently unscrewed during use, and the density and the flatness of breakpoints on the bottle cap are particularly important.

Disclosure of Invention

The invention provides a bottle cap ring cutting machine which is good in ring cutting effect and uniform and smooth in breakpoint density.

The technical scheme of the invention is realized as follows:

a bottle cap ring cutting machine comprises a cap arranging machine and a ring cutting machine frame, and is characterized in that the frame comprises a rotating disc, a plurality of top cover devices are arranged on the rotating disc, each top cover device comprises a top cover column, a telescopic head is arranged in each top cover column, a cutting ring groove is arranged on the outer circumferential surface of the upper end of each top cover column, and the position of each cutting ring groove is set according to the height of a bottle cap and is flush with the position of a to-be-cut point of the bottle cap when the side surface of the bottle cap is attached to the top cover column;

the cutter ring combination device is arranged on the rack and fixed on one side of the rotating disc and comprises a positioning plate, a blade and a poking plate, wherein the positioning plate is arranged on the lowest layer, the surface of the positioning plate close to the rotating disc is a cambered surface consistent with the radian of the rotating disc, and the cambered surface is arranged on the path track of the bottle cap; the cutter blade is arranged above the positioning plate, the surface of the cutter blade close to the rotating disc is a cutter blade surface which is consistent with the radian of the rotating disc, a plurality of interval intervals used as breakpoints are arranged on the cutter blade surface, and the cutter blade surface is arranged on the path track of the bottle cap; the poking plate is fixed above the blade, the surface of the poking plate close to the rotating disc is a tooth pattern surface consistent with the radian of the rotating disc, and the tooth pattern surface is engaged on the path track of the bottle cap; wherein the length of the blade surface is less than that of the positioning plate;

an arc-shaped pressing plate is arranged right above the top cover devices and is adjacent to the cutting ring combination device, and the pressing plate starts from a bottle cap feeding port and ends at a bottle cap discharging port; the bottle cap feeding port is arranged right above the top cap column, and the abutting pressing plate is arranged on the path track of the bottle cap.

The invention provides a bottle cap ring cutting machine, when a bottle cap enters a rotating disc through a feeding port, the bottle cap falls on a top cap column positioned right below the bottle cap, a pressing plate randomly starts to act to resist the bottle cap to fall out, after the line diameter is approximately at the position of the distance between two top cap columns, the arc surface of a positioning plate is pressed against the bottom of the outer wall surface of the bottle cap, a tooth pattern surface of a shifting shift is pressed against the upper part of the outer wall surface of the bottle cap, tooth patterns on the tooth pattern surface are engaged with tooth patterns on the outer wall surface of the bottle cap, the side surface of the bottle cap is pressed against the wall surface of the top cap column after the pressure of two points on the side is received, the bottle cap rotates when being shifted by the tooth pattern surface, the rotating disc drives the bottle cap to continuously move to a cutting edge surface, the cutting edge surface cuts off the bottle cap at a point type at a cutting ring groove, and the distance of the cutting edge surface can be adjusted after being set as required; the bottle lid after cutting continues to rotate to the discharge gate along with the rolling disc, and the bottle lid top no longer has the effect of butt joint board, locating plate and stirring board, receives the back of blowing of gas blow pipe simultaneously, and the bottle lid will be followed the discharge gate and blown out the ejection of compact. The bottle cap ring cutting machine provided by the invention is simple in structure principle, and the bottle cap is well fixed and kept in a horizontal position through three points, so that the same ring of cutting groove of the bottle cap is in the same horizontal position. The depth of the cut can be adjusted by adjusting the distance of the blade face, so that the ring cutting effect is good, and the production efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic partial perspective view of a bottle cap ring cutting machine according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is another schematic view of a partial perspective structure of the bottle cap ring cutting machine of the present invention;

FIG. 4 is a schematic perspective view of the ring cutting assembly of the present invention;

fig. 5 is a partially enlarged view of fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, a bottle cap ring cutting machine comprises a cap arranging machine and a ring cutting machine frame 2, wherein the frame 2 comprises a rotating disc 3, the rotating disc 3 is provided with a plurality of top cover devices, each top cover device comprises a top cover column 41, a telescopic head 411 is arranged in each top cover column 41, an upper outer circumferential surface of each top cover column 41 is provided with a cutting ring groove 412, and the positions of the cutting ring grooves 412 are set according to the heights of bottle caps and are flush with the positions of cut-off points of the bottle caps when the side surfaces of the bottle caps are attached to the top cover columns 41; the cutting groove 412 is used to give the blade a relief when the blade cuts the closure so that the blade cuts through the closure. The top cap column 41 is used for supporting the bottle cap, and the telescopic head 411 can ensure tight supporting of the bottle cap, because the bottle cap is pressed down by the pressing plate 6 after the bottle cap enters the top cap column 41, if the head of the top cap column 41 is not movable, a gap error may occur to cause an error in the ring cutting position, and after the telescopic head 411 is arranged, the elastic flexibility of up-and-down telescopic can be used for ensuring that no gap exists between each bottle cap and the pressing plate 6. Generally, different bottle caps have different heights, and therefore, the height of the corresponding top cap column 41 and the position of the cutting ring groove 412 need to be set according to the height of the bottle caps.

A cutting ring combination device is arranged on the frame 2 and fixed on one side of the rotating disc 3 and comprises a positioning plate 51, a blade and a poking plate 53, the positioning plate 51 is arranged on the lowest layer, the surface of the positioning plate 51 close to the rotating disc 3 is an arc surface 511 consistent with the radian of the rotating disc 3, and the arc surface 511 is arranged on the track of the bottle cap path; the blade is arranged above the positioning plate 51, the surface of the blade close to the rotating disc 3 is a cutting edge surface 521 consistent with the radian of the rotating disc 3, a plurality of interval intervals 522 used as break points are arranged on the cutting edge surface 521, and the cutting edge surface 521 is arranged on the path track of the bottle cap; the poking plate 53 is fixed above the blade, the surface of the poking plate 53 close to the rotating disc 3 is a tooth-line surface 531 with the radian consistent with that of the rotating disc 3, and the tooth-line surface 531 is occluded on the track of the bottle cap; wherein the length of the blade face 521 is less than the length of the positioning plate 51 and is centrally aligned with the positioning plate 51; the length of the positioning plate 51 is the same as that of the poke plate 53; the positioning plate 51 is used for positioning the bottom of the outer wall surface of the bottle cap to be attached to the wall surface of the top cap column 41, the poking plate 53 is used for positioning the upper part of the outer wall surface of the bottle cap, the bottle cap can be attached to the wall surface of the top cap column 41 without inclination, and the bottle cap is guaranteed to be in the same horizontal position during circular cutting.

A bottle cap feeding port 9 is arranged right above the top cap column 41, an arc-shaped pressing plate 6 is arranged right above the plurality of top cap devices and is adjacent to the cutting ring combination device, and the pressing plate 6 starts from the bottle cap feeding port 9 and ends at the bottle cap discharging port; the pressing plate 6 is arranged on the track of the bottle cap path, and the length of the pressing plate 6 is longer than that of the positioning plate 51. The pressing plate 6 is used for pressing the top of the bottle cap horizontally, the bottle cap is kept at the horizontal position under the combined action of the positioning plate 51 and the poking plate 53, the side edge of the bottle cap is kept at the vertical state, and the bottle cap can be kept in a stable and random moving state except that the bottle cap is pushed to rotate by the insection.

Preferably, a discharge pipe 7 is arranged above the discharge hole of the bottle cap, a plurality of blow pipes (not shown) are arranged at the bottom of the discharge pipe 7, and the pipe orifice of each blow pipe (not shown) is lower than the height of the cutting ring groove 412. When the bottle cap is driven to leave the positioning plate 51 and enter the mouth of the discharge pipe 7, the blowing force of the blowing pipe (not shown) from the bottom upwards breaks away the bottle cap from the top cap column 41, enters the discharge pipe 7 and then enters the material frame, and the ring cutting operation is completed. The cut bottle caps are blown out through an air blowing pipe (not shown), the volume of materials output by the equipment can be greatly reduced, and the bottle caps are arranged on the top cover column 41, so that the bottle caps are separated from bottom to top most conveniently and quickly cut.

Preferably, the head of the cap post 41 contacting the cap is in a slope shape, a ring body 413 is arranged between the head and the cutting ring groove 412, the outer diameter of the ring body 413 is the same as that of the cap post 41, and an abdicating space for abdicating the inner convex strip on the inner wall of the cap is formed between the ring body 413 and the head. This structure can help the bottle lid to keep the holistic vertical state of side wall face, need set up on the bottle lid inner wall usually that interior convex strip is as the corresponding use on insection and the bottle, the convex strip has certain height, and the bottom is treated the regional of breakpoint tangential ring and is blank on the inner wall, consequently height difference between them, adjust it through the space of stepping down of ring body 413 with the formation, ring body 413 external diameter is the same with top cap post 41, and the space of stepping down has given the convex strip and has stepped down, thereby guarantee its vertical state.

Preferably, an arc-shaped yielding groove 61 for yielding the telescopic head 411 is formed in the bottom surface of the pressing plate 6. The function of the relief groove 61 is to prevent the telescopic head 411 on the top cap column 41 from rubbing against the pressing plate 6 when the telescopic head 411 idles without pushing the top cap, thereby wearing or damaging the telescopic head 411.

Preferably, a detection device 8 is arranged behind the discharge port, the detection device 8 is provided with a contact rod 81, and the contact rod 81 is arranged right above the telescopic head 411. When the cut bottle cap is not blown out of the discharge port, the forward movement of the cut bottle cap can be detected by the contact rod 81, an alarm prompt is generated through the contact rod 81 at the moment, and the device can automatically stop and work again after the alarm is relieved.

Preferably, the retractable head 411 is connected with the top cover column 41 through a compression spring, the compression spring can ensure that the retractable head 411 moves up and down smoothly, and meanwhile, when the compression spring acts on a bottle cap, the bottle cap can be connected with the abutting plate 6 in a seamless mode, so that the bottle cap is guaranteed to be level and accurate when being cut into a ring.

Preferably, the bottle cap feeding port 9 is provided with a hollow square tubular conveying channel, and a guide plate 91 is arranged above the conveying channel and extends to the pressing plate. The cover is guided by the guide plate 91 to slide smoothly above the top cover column and can slide smoothly into the bottom of the pressing plate.

When the bottle cap ring cutting machine provided by the invention is used, firstly, the bottle cap to be cut on the cap cutting machine is arranged in the arranging direction and is sent to the material conveying opening, at the moment, when the alignment of the top cap column 41 and the bottle cap is detected, the bottle cap is guided to be sent to the top cap column 41, then the bottle cap is pressed down under the action of the pressing plate 6, the rotating disc 3 rotates to drive the rotating disc to move forwards, the arc surface 511 of the positioning plate 51 starts to contact, the positioning plate 51 moves to a stroke which is about half of the distance between the two top cap columns 41, then the arc surface 511 and the tooth texture surface 531 start to press the side wall surface of the bottle cap, the position of the bottle cap is adjusted and starts to enter the ring cutting operation after the stroke which is about half of the distance between the two top cap columns 41, at the moment, the knife edge surface 521 is in contact with the bottle cap, a plurality of interval intervals 522 arranged on the knife edge surface 521 ensure that a small segment is kept to be connected after the distance of the rotary cut is cut, and then is cut continuously, therefore, a dot-breaking structure is formed, the specific length of the cutting edge surface 521 needs to be set according to the outer circumferential surface of the bottle cap to be cut, the cutting edge surface 521 is separated from the cutting edge surface 521 after the ring cutting is completed and is continuously driven to move forward, and when the cutting edge surface 521 is used for cutting the ring, the cutter ring groove 412 is matched with the corresponding position of the bottle cap when being set, so that the abdicating provided by the cutter ring groove 412 can enable the blade to effectively and uniformly cut into the bottle cap to cut off the cut part of the bottle cap. When the device is separated from the positioning plate 51, the device continues to move a small section, the small section is separated from the pressing plate 6, enters the outlet of the discharge pipe 7 and is blown out by an air blow pipe (not shown), and if the small section is not blown out, the small section is contacted by the contact rod 81 to give a prompt and give an alarm, so that the normal operation of the device is ensured, and effective prompt can be given.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.