CN113561312B - Device for quickly switching product production size - Google Patents
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- CN113561312B CN113561312B CN202110842667.6A CN202110842667A CN113561312B CN 113561312 B CN113561312 B CN 113561312B CN 202110842667 A CN202110842667 A CN 202110842667A CN 113561312 B CN113561312 B CN 113561312B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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Abstract
The invention discloses a device for rapidly switching production sizes of products, which comprises a plurality of groups of nick components arranged on a gypsum board production line at equal intervals along the same straight line direction, wherein each group of nick components comprises two nick mechanisms which are oppositely arranged, and the intervals between the two nick mechanisms in the plurality of groups of nick components are sequentially increased along the arrangement direction.
Description
Technical Field
The invention relates to the technical field of gypsum board production, in particular to a device for quickly switching production sizes of products.
Background
The gypsum board is a material made of building gypsum as a main raw material, has the advantages of light weight, high strength, thin thickness, convenience in processing, sound insulation, heat insulation, fire prevention and the like, has various sizes of different specifications, and is determined according to market demands in the production process.
The gypsum board is when the adjustment size in process of production, can realize the online adjustment to gypsum board thickness and length dimension, do not shut down the adjustment promptly, the whole production efficiency of gypsum board has been improved, but when the production width of adjustment gypsum board, need reposition the width of mask paper down, this operation needs to shut down and operates, the production efficiency that influences the gypsum board just causes the rate of opening lower, if do not shut down operate then can cause the gypsum board to produce the defective rate and rise, influence the whole production quality of gypsum board, consequently, need design a device that is used for fast switch over product production size.
Disclosure of Invention
The invention aims to provide a device for quickly switching the production size of a product, and solves the problems that the production efficiency is influenced and the start-up rate is reduced due to the fact that the existing gypsum board needs to be stopped when the production width size is adjusted in the production process.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the utility model provides a device for fast switch over product production size, includes along the equidistant multiunit nick part that sets up on the gypsum board production line of same rectilinear direction, every group the nick part all includes the nick mechanism of two relative settings, and multiunit two in the nick part interval between the nick mechanism increases along setting up the direction in proper order to adjacent two sets of when adjusting gypsum board production size mutually support between the nick part and carry out the nick action with the mask paper contact and adjust gypsum board nick interval.
As a preferred scheme of the invention, the scoring mechanism comprises a base arranged on one side of the gypsum board production line and a lifting connecting piece arranged on the base, wherein an isolation part is arranged on the lifting connecting piece, a side scoring device for scoring the facing paper is jointly arranged on the lifting connecting piece and the isolation part, and a bearing roller for bearing the facing paper to score is arranged between the two corresponding bases;
the lifting connecting piece drives the side nicking device to abut against or be disconnected from the mask paper, and the mask paper is limited by the isolation part to be kept in a constant tightening state when the side nicking device is disconnected from the mask paper.
As a preferable scheme of the invention, the lifting connecting piece comprises a side plate arranged on the base along the vertical direction and a lifting groove arranged on the side plate along the vertical direction, a lifting screw is arranged in the lifting groove along the vertical direction through a bearing, a threaded connecting seat in sliding connection with the inner wall of the lifting groove is in threaded connection with the lifting screw, and the side edge nicking device is arranged on the threaded connecting seat and is driven by the lifting screw to abut against or be far away from the mask paper.
As a preferred scheme of the invention, a linear groove is arranged on one side of the threaded connecting seat, which is far away from the lifting groove, along the vertical direction, a sliding connecting plate connected with the surface of the threaded connecting seat is connected in the linear groove in a sliding manner, a pressure limiting spring is jointly arranged between the sliding connecting plate and the inner wall of the linear groove, an alarm button is arranged on the inner wall of the linear groove, which is connected with the pressure limiting spring, and an audible and visual alarm electrically connected with the alarm button is arranged on the side plate;
the pressure limiting spring is connected with the inner wall with the highest horizontal height in the linear groove and is in a compressed state, the side edge nicking device is arranged on one side, deviating from the threaded connecting seat, of the sliding connecting plate, and the alarm button is triggered when the nicking pressure between the side edge nicking device and the facing paper is larger than the preset pressure.
As a preferred scheme of the invention, two opposite inner walls, which are perpendicular to the central line of the pressure limiting spring, in the linear groove are both in threaded connection with adjusting bolts, the end part of each adjusting bolt is rotatably connected with an adjusting slide block in sliding connection with the inner wall of the linear groove, and one adjusting slide block is provided with a through groove for the pressure limiting spring to pass through;
the pressure limiting spring adjusts the elastic deformation amount through one of the adjusting slide blocks, and the other adjusting slide block correspondingly adjusts the distance between the alarm button and the sliding connection plate.
As a preferable scheme of the invention, a plurality of T-shaped grooves are formed in the threaded connection seat in the vertical direction, a plurality of T-shaped sliders are arranged on the sliding connection plate corresponding to the T-shaped grooves, and each T-shaped slider is slidably connected in the corresponding T-shaped groove to limit the movement track of the sliding connection plate.
According to a preferable scheme of the invention, a horizontal connecting plate is arranged on the side plate along the vertical direction, a sliding groove is formed in the horizontal connecting plate, a limiting sliding plate connected with one side of the threaded connecting seat is connected in the sliding groove in a sliding mode, and the limiting sliding plate limits the movement track of the threaded connecting seat.
As a preferable scheme of the invention, the isolation component comprises bar-shaped connecting seats which are arranged on the sliding connecting plate in parallel and symmetrically positioned at two sides of the side edge nicking device, and a hollow cavity arranged in the bar-shaped connecting seats, a synchronous connecting unit connected with one side of the horizontal connecting plate is arranged in the hollow cavity, an adjusting top roller is arranged at one side of the synchronous connecting unit far away from the horizontal connecting plate, and the synchronous connecting unit controls the adjusting top roller to gradually approach the facial mask under the driving of the horizontal connecting plate when the side edge nicking device is far away from the facial mask.
As a preferable scheme of the present invention, the synchronous connection unit includes two connection grooves which are vertically disposed on two opposite side walls inside the hollow chamber and penetrate to the outside, a rack plate extending to the outside of the hollow chamber is slidably connected inside each of the connection grooves, a transmission gear rotatably connected to the inside of the hollow chamber is engaged with both of the rack plates, one of the rack plates is connected to the horizontal connection plate, and the other rack plate is connected to the adjustment top roller.
As a preferable scheme of the invention, the adjusting top roller comprises a plurality of vertical grooves which are arranged on the sliding connection plate along the vertical direction, the plurality of vertical grooves are jointly connected with an arc-shaped plate which is connected with the end part corresponding to the rack plate in a sliding manner, and one side of the arc-shaped plate, which is far away from the horizontal connection plate, is provided with a plurality of roller bodies for limiting the mask paper.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with a plurality of groups of nicking parts, the distances between nicking mechanisms in the adjacent nicking parts are different, the processing of different nicking distances on the facing paper is realized through the nicking mechanisms with different distances in the two adjacent nicking parts, the on-line adjustment of the width size of the gypsum board is realized, the problem that the production efficiency of the gypsum board is influenced by a large amount of time consumption caused by the relocation of the facing paper due to the shutdown is avoided, and the problem that the reject ratio is increased caused by the on-line adjustment of the width size of the gypsum board is avoided.
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. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic diagram of an apparatus for rapidly switching product production sizes according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the portion A shown in FIG. 1 according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of the structure of the portion B shown in fig. 1 according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a score part; 2-a scoring mechanism;
201-a base; 202-a lifting connection; 203-an isolation component; 204-side scoring apparatus; 205-carrying rollers; 206-side plate; 207-lifting groove; 208-a lifting screw; 209-threaded connection base; 210-linear grooves; 211-sliding connection plate; 212-a pressure limiting spring; 213-alarm button; 214-audible and visual alarm; 215-adjusting bolt; 216-adjusting the slide block; 217-through groove; 218-T-shaped groove; 219-T shaped slider; 220-horizontal connecting plate; 221-a sliding groove; 222-a limit slide; 223-strip-shaped connecting seats; 224-a hollow chamber; 225-synchronous connection unit; 226-adjusting the top roller; 227-connecting grooves; 228-a rack plate; 229-a transmission gear; 230-a vertical slot; 231-an arc-shaped plate; 232-roller body.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides a device for fast switching product production sizes, which includes a plurality of sets of scoring components 1 arranged on a gypsum board production line at equal intervals along the same linear direction, each set of scoring components 1 includes two scoring mechanisms 2 arranged oppositely, the intervals between the two scoring mechanisms 2 in the plurality of sets of scoring components 1 are sequentially increased along the arrangement direction, and when the gypsum board production size is adjusted, two adjacent sets of scoring components 1 are mutually matched and contacted with a cover paper to perform scoring action to adjust the scoring intervals of the gypsum board.
When the gypsum board production device is used, the distances between the two nicking mechanisms 2 of the multiple groups of nicking parts 1 are sequentially increased in the arrangement direction, and the processing of nicking distances with different widths is realized through the mutual matching between the two adjacent nicking parts 1, so that gypsum boards with different width sizes are produced, the online non-stop adjustment of the width sizes of the gypsum boards is realized, the problem that the production efficiency of the gypsum boards is influenced due to the fact that a lot of time is consumed due to the fact that the machine needs to be stopped to reposition the facing paper is solved, and the problem that the reject ratio is increased due to the fact that the width sizes of the gypsum boards are adjusted online is solved.
The scoring mechanism 2 comprises a base 201 arranged on one side of a gypsum board production line and a lifting connecting piece 202 arranged on the base 201, an isolation part 203 is arranged on the lifting connecting piece 202, a side scoring device 204 for scoring the protective paper is jointly arranged on the lifting connecting piece 202 and the isolation part 203, and a bearing roller 205 for bearing the protective paper to score is arranged between the two corresponding bases 201;
the lifting connection 202 drives the side scoring device 204 to abut against or separate from the mask paper, and the mask paper is kept in a constant taut state by the isolation member 203 when the side scoring device 204 is separated from the mask paper.
When the scoring mechanism 2 is used, the lifting connecting piece 202 adjusts the distance between the side scoring mechanism 204 and the mask paper and the carrier roller 205, and when two adjacent scoring components 1 score the mask paper, the lifting connecting piece 202 drives other scoring components 1 to be far away from the mask paper and the carrier roller 205, so that the influence on the scoring of the mask paper is avoided.
Secondly, the isolation component 203 limits the protective paper to maintain the state of the protective paper, the protective paper is prevented from being in a tight state and being synchronously separated from the supporting roller 205 with the side notching device 204 when gypsum boards with different widths are produced by adjusting the notching distance of the protective paper, the protective paper is prevented from keeping a contact state in a certain range by adjusting the spacing distance of the side notching device 204, other side notching devices 204 are easy to notch the protective paper, normal gypsum board production is influenced, the production quality of the gypsum board is influenced, the protective paper is limited from being separated from the supporting roller 205 by the arranged isolation component 203, and the protective paper is prevented from contacting other side notching devices 204 far away from the supporting roller 205 to influence the normal production of the gypsum board.
Secondly, the adjusting distance of the side scoring device 204 is made as small as possible by the arranged isolation component 203, and the adjusting efficiency of the side scoring device 204 is further improved.
The side scoring device 204 is a conventional apparatus for scoring the cover paper.
The lifting connecting piece 202 comprises a side plate 206 arranged on the base 201 along the vertical direction and a lifting groove 207 arranged on the side plate 206 along the vertical direction, a lifting screw 208 is arranged in the lifting groove 207 along the vertical direction through a bearing, a threaded connecting seat 209 connected with the inner wall of the lifting groove 207 in a sliding manner is connected onto the lifting screw 208 in a threaded manner, and the side notching device 204 is arranged on the threaded connecting seat 209 and is driven by the lifting screw 208 to abut against or be far away from the mask paper.
When the lifting connecting piece 202 is used, the lifting screw 208 is driven to rotate, the lifting screw 208 drives the threaded connecting seat 209 to slide along the lifting groove 207 through threaded engagement to drive the side notching device 204 to be close to or far away from the facing paper and the bearing roller 205, so that the notching of the facing paper by two adjacent notching parts 1 is realized, and the influence on the production quality of the gypsum board caused by the interference of other notching parts 1 on the facing paper in the production process of the gypsum board is avoided.
A linear groove 210 is formed in one side, deviating from the lifting groove 207, of the threaded connecting seat 209 in the vertical direction, a sliding connecting plate 211 connected with the surface of the threaded connecting seat 209 is connected in the linear groove 210 in a sliding mode, a pressure limiting spring 212 is jointly arranged between the sliding connecting plate 211 and the inner wall of the linear groove 210, an alarm button 213 is arranged on the inner wall, connected with the pressure limiting spring 212, of the linear groove 210, and an audible and visual alarm 214 electrically connected with the alarm button 213 is arranged on the side plate 206;
the pressure limiting spring 212 is connected with the inner wall with the highest horizontal height in the linear groove 210 and is in a compressed state, the side edge notching device 204 is arranged on one side, away from the threaded connecting seat 209, of the sliding connecting plate 211, and the alarming button 213 is triggered when the notching pressure between the side edge notching device 204 and the mask paper is larger than the preset pressure.
Considering that when the side notching device 204 is driven to be abutted against the protective paper by the lifting connecting piece 202 for notching, the pressure between the side notching component 204 and the supporting roller 205 is too large due to the error of the adjusting distance, and the rigid contact between the side notching component 204 and the supporting roller 205 lacks a buffer space, which further causes the supporting roller 205 and the side notching component 204 to be damaged, thereby causing the equipment to be damaged and shut down, the pressure limiting spring 212 and the sliding connecting plate 211 are provided.
When the contact pressure between the side scoring device 204 and the surface of the support roller 205 is too high, the pressure drives the side scoring device 204 to drive the sliding connection plate 211 to slide along the linear groove 210, and the pressure limiting spring 212 is compressed, so that a buffer space with a certain distance exists between the side scoring device 204 and the support roller 205, and the problem that the side scoring device 204 and the support roller 205 are damaged due to the too high contact pressure is avoided.
Secondly, when the contact pressure between the side notching device 204 and the bearing roller 205 is larger than a certain value, the elastic deformation of the pressure limiting spring 212 is further increased under the driving of the sliding connecting plate 211, the part of the sliding connecting plate 211, which is positioned in the linear groove 210, moves to abut against the alarm button 213 and is touched and pressed, and the audible and visual alarm 214 is triggered to give an alarm, so that a worker can find the problem of overlarge pressure between the side notching device 204 and the bearing roller 205 in time, and the safety and stability of the side notching device 204 and the bearing roller 205 in the operation process are further improved.
In the use process, the pressure limiting spring 212 is compressed to have a certain elastic deformation amount, the stability of the sliding connection plate 211 and the side notching device 204 is limited under the action of certain contact pressure through the elastic action of the pressure limiting spring 212, the position is kept and the change is avoided, and the problem that the production quality of the gypsum board is influenced due to the influence of the normal notching processing of the facing paper is solved.
Two opposite inner walls, perpendicular to the central line of the pressure limiting spring 212, in the linear groove 210 are both in threaded connection with adjusting bolts 215, the end of each adjusting bolt 215 is rotatably connected with an adjusting slider 216 in sliding connection with the inner wall of the linear groove 210, and one adjusting slider 216 is provided with a through groove 217 for the pressure limiting spring 212 to pass through;
wherein, the adjusting slider 216 provided with the through slot 217 is connected with the alarm button 213, and the other adjusting slider 216 is pressed against one side of the sliding connection plate 211, the pressure limiting spring 212 adjusts the elastic deformation amount through one adjusting slider 216, and the other adjusting slider 216 correspondingly adjusts the distance between the alarm button 213 and the sliding connection plate 211.
Considering that the protective paper has different thicknesses and is made of different materials, the contact pressure between the side surface notching device 204 and the protective paper and the bearing roller 205 needs to be adjusted, at this time, one of the adjusting bolts 215 is driven to rotate, so that the corresponding adjusting slider 216 is abutted to the part of the sliding connecting plate 211, which is located in the linear groove 210, and drives the sliding connecting plate 211 to move, and the adjustment of the position of the sliding connecting plate 211 in the linear groove 210 enables the elastic deformation amount of the pressure limiting spring 212 to be synchronously changed, namely the maximum contact pressure of the side surface notching device 204 is adjusted, so that the side surface notching device 204 can generate different contact pressures on the protective paper made of different thicknesses and different materials for notching.
Secondly, when the position of the sliding connection plate 211 is changed and the elastic deformation amount of the pressure limiting spring 212 is changed, the distance between the sliding connection plate 211 and the alarm button 213 is changed, so that the adjusting slider 216 is driven by the adjusting bolt 215 to move to adjust the distance between the alarm button 213 and the sliding connection plate 211 so as to adapt to the position of the sliding connection plate 211 under different contact pressures, and the alarm button 213 can be timely touched and pressed to give an alarm when the contact pressure between the side notching device 204 and the supporting roller 205 exceeds a certain limit.
A plurality of T-shaped grooves 218 are formed in the threaded connection seat 209 in the vertical direction, a plurality of T-shaped sliders 219 are arranged on the sliding connection plate 211 corresponding to the T-shaped grooves 218, and each T-shaped slider 219 is slidably connected to the corresponding T-shaped groove 218 to limit the movement track of the sliding connection plate 211.
Through the cooperation connection between the T type groove 218 that sets up and the T type slider 219 that corresponds for the restriction condition of motion is more between sliding connection board 211 and the threaded connection seat 209, has guaranteed the stability of sliding connection board 211 in the motion process, avoids producing the influence to the nickable processing of mask paper.
Be provided with horizontal connection board 220 along vertical direction on the curb plate 206, seted up sliding tray 221 on the horizontal connection board 220, sliding tray 221 sliding connection has the spacing slide 222 of being connected with threaded connection seat 209 one side, and the movement track of spacing slide 222 restriction threaded connection seat 209.
And order about threaded connection seat 209 to move along vertical direction through lifting screw 208, because threaded connection seat 209 and side nick device 204 all are located lifting screw 208 same side, produce great effort along same direction to lifting screw 208, easily lead to lifting screw 208 to take place to damage because of the overload, consequently through mutually supporting between the spacing slide 222 and the sliding tray 221 that set up and connecting, move along vertical direction through spacing slide 222, restriction threaded connection seat 209 and side nick device 204 are because self gravity and to the effect that one side is emptyd, the load size that lifting screw 208 received has been reduced, and the safety and stability of lifting screw 208 in the use has been guaranteed, further promote the stability of mask paper in the nick course of working.
The isolation component 203 comprises bar-shaped connecting seats 223 which are arranged on the sliding connecting plate 211 in parallel and symmetrically positioned at two sides of the side edge notching device 204 and a hollow cavity 224 arranged in the bar-shaped connecting seats 223, a synchronous connecting unit 225 connected with one side of the horizontal connecting plate 220 is arranged in the hollow cavity 224, an adjusting top roller 226 is arranged on one side, far away from the horizontal connecting plate 220, of the synchronous connecting unit 225, and the synchronous connecting unit 225 controls the adjusting top roller 226 to be gradually close to the mask paper under the driving of the horizontal connecting plate 220 when the side edge notching device 204 is far away from the mask paper.
When the isolation component 203 is used, when the side notching component 204 is driven by the lifting connecting piece 202 to be far away from the bearing roller 205, the distance between the horizontal connecting plate 220 and the strip-shaped connecting seat 223 becomes smaller to drive the synchronous connecting unit 225 to act, so that the adjusting top rollers 226 are gradually close to the facing paper, the adjusting top rollers 226 on the two sides of the side notching device 204 limit the facing paper to synchronously move with the side notching device 204 in a tightening state to keep fit, the problem that the quality of gypsum boards is influenced due to interference between the facing paper and the side notching device 204 far away from the bearing roller 205 in a notching processing process is avoided, and the adjusting top rollers 226 are driven by the synchronous connecting unit 225 to be far away from the bearing roller when the side notching device 204 reversely moves.
And the synchronous connection unit 225 adjusts the position of the adjusting top roller 226 through the change of the distance between the horizontal connection plate 220 and the strip-shaped connection seat 223, so that the integration level of the whole device is improved, and the use of additional power equipment is avoided.
The hollow chamber 224 is provided to protect the timing connection unit 225 from the external environment and from damage.
The synchronizing link unit 225 includes two link grooves 227 provided on opposite side walls in the hollow chamber 224 in a vertical direction and penetrating to the outside, a rack plate 228 extending to the outside of the hollow chamber 224 is slidably coupled in each link groove 227, a transmission gear 229 rotatably coupled to the inside of the hollow chamber 224 is cooperatively engaged with the two rack plates 228, and one of the rack plates 228 is coupled to the horizontal link plate 220 and the other of the rack plates 228 is coupled to the adjusting top roller 226.
When the distance between the horizontal connecting plate 220 and the strip connecting seat 223 changes during the use of the synchronous connecting unit 225, the rack plate 228 connected with the horizontal connecting plate 220 drives the transmission gear 229 to rotate, and the other rack plate 228 is driven to move along the corresponding connecting groove 227 by the rotation of the transmission gear 229, so that the corresponding rack plate 228 drives the adjusting top roller 226 to be close to the mask paper to limit the contact of the mask paper moon side notching device 204, thereby influencing the production quality of gypsum boards, or to be far away from the mask paper to ensure the normal notching processing of the mask paper.
The adjusting top roller 226 comprises a plurality of vertical grooves 230 arranged on the sliding connection plate 211 along the vertical direction, the plurality of vertical grooves 230 are jointly and slidably connected with arc-shaped plates 231 connected with the end portions of the corresponding rack plates 228, and one sides of the arc-shaped plates 231 departing from the horizontal connection plate 220 are provided with a plurality of roller bodies 232 used for limiting the mask paper.
Adjust the arc 231 and a plurality of roll bodies 232 of top roll 226 through setting up and take place the contact with the mask paper, restriction mask paper takes place the contact with side nick device 204 and causes gypsum board production quality to receive the influence, and the setting up of arc 231 makes the setting orbit of roll body 232 be the arc for the laminating mask paper tightens the back and contacts the shape of production with roll body 232, has avoided producing the damage to the mask paper.
The provision of the vertical slots 320 serves to limit the path of movement of the arcuate plate 231 and to promote stability of the arcuate plate 231 during movement and when the roller body 232 is in contact with the cover paper.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (9)
1. An apparatus for rapidly switching product production sizes, characterized by: the production line comprises a plurality of groups of nicking parts (1) which are arranged on a gypsum board production line at equal intervals along the same linear direction, wherein each group of nicking parts (1) comprises two nicking mechanisms (2) which are arranged oppositely, the intervals between the two nicking mechanisms (2) in the plurality of groups of nicking parts (1) are sequentially increased along the arrangement direction, and when the production size of a gypsum board is adjusted, the two adjacent groups of nicking parts (1) are matched with each other and are contacted with a facing paper to perform nicking action so as to adjust the nicking intervals of the gypsum board;
the scoring mechanism (2) comprises a base (201) arranged on one side of the gypsum board production line and a lifting connecting piece (202) arranged on the base (201), an isolation part (203) is arranged on the lifting connecting piece (202), the lifting connecting piece (202) and the isolation part (203) are jointly provided with a side scoring device (204) for scoring the mask paper, and a bearing roller (205) for bearing the mask paper to score is arranged between the two corresponding bases (201);
the lifting connecting piece (202) drives the side scoring device (204) to abut against or be disconnected from the mask paper, and the mask paper is limited by the isolation component (203) to maintain a constant tightening state when the side scoring device (204) is disconnected from the mask paper.
2. An apparatus for rapidly switching product production sizes as recited in claim 1, wherein: lifting connection spare (202) include and set up along vertical direction curb plate (206) on base (201) and set up along vertical direction lift groove (207) on curb plate (206), be provided with lifting screw (208) through the bearing along vertical direction in lift groove (207), lifting screw (208) go up threaded connection have with lift groove (207) inner wall sliding connection's threaded connection seat (209), just side nick device (204) set up on threaded connection seat (209), and by lifting screw (208) drive offsets or keeps away from with the mask paper.
3. An apparatus for rapidly switching product production sizes as claimed in claim 2, wherein: a linear groove (210) is formed in one side, which is far away from the lifting groove (207), of the threaded connecting seat (209) in the vertical direction, a sliding connecting plate (211) connected with the surface of the threaded connecting seat (209) is connected in the linear groove (210) in a sliding mode, a pressure limiting spring (212) is arranged between the sliding connecting plate (211) and the inner wall of the linear groove (210) together, an alarm button (213) is arranged on the inner wall, which is connected with the pressure limiting spring (212), in the linear groove (210), and an audible and visual alarm (214) electrically connected with the alarm button (213) is arranged on the side plate (206);
the pressure limiting spring (212) is connected with the inner wall with the highest horizontal height in the linear groove (210) and is in a compressed state, the side edge notching device (204) is arranged on one side, deviating from the threaded connecting seat (209), of the sliding connecting plate (211), and the alarming button (213) is triggered when the notching pressure between the side edge notching device (204) and the face protecting paper is larger than a preset pressure.
4. A device for fast switching of production sizes of products according to claim 3, characterized in that: two opposite inner walls, perpendicular to the central line of the pressure limiting spring (212), in the linear groove (210) are in threaded connection with adjusting bolts (215), the end part of each adjusting bolt (215) is rotatably connected with an adjusting slide block (216) in sliding connection with the inner wall of the linear groove (210), and one adjusting slide block (216) is provided with a through groove (217) for the pressure limiting spring (212) to pass through;
the adjusting slide block (216) provided with the through groove (217) is connected with the alarm button (213), the other adjusting slide block (216) abuts against one side of the sliding connection plate (211), the pressure limiting spring (212) adjusts the elastic deformation amount through one adjusting slide block (216), and the other adjusting slide block (216) correspondingly adjusts the distance between the alarm button (213) and the sliding connection plate (211).
5. An apparatus for rapidly switching product production sizes according to claim 4, wherein: be provided with a plurality of T type grooves (218) along vertical direction on threaded connection seat (209), correspond on sliding connection board (211) T type groove (218) are provided with a plurality of T type sliders (219), and every equal sliding connection of T type slider (219) is in the T type groove (218) that corresponds restriction the movement track of sliding connection board (211).
6. An apparatus for rapidly switching product production sizes according to claim 5, wherein: the thread connecting structure is characterized in that a horizontal connecting plate (220) is arranged on the side plate (206) in the vertical direction, a sliding groove (221) is formed in the horizontal connecting plate (220), a limiting sliding plate (222) connected with one side of the thread connecting seat (209) is connected in the sliding groove (221) in a sliding mode, and the limiting sliding plate (222) limits the motion track of the thread connecting seat (209).
7. An apparatus for rapidly switching product production sizes according to claim 6, wherein: isolation part (203) is including parallel arrangement slide connection board (211) are gone up and the symmetry lies in bar connecting seat (223) and the setting of side nick device (204) both sides are in hollow cavity (224) in bar connecting seat (223), be provided with in hollow cavity (224) with synchronous connecting unit (225) that horizontal connecting plate (220) one side is connected, keep away from on synchronous connecting unit (225 one side of horizontal connecting plate (220) is provided with adjusts top roll (226), and side nick device (204) are kept away from during the mask paper synchronous connecting unit (225) are in the drive of horizontal connecting plate (220) is controlled down adjust top roll (226) and are close to gradually the mask paper.
8. An apparatus for rapidly switching product production sizes according to claim 7, wherein: the synchronous connection unit (225) comprises two connection grooves (227) which are arranged in the hollow chamber (224) along the vertical direction and are arranged on two opposite side walls and penetrate to the outside, each connection groove (227) is internally and slidably connected with a rack plate (228) extending to the outside of the hollow chamber (224), the rack plates (228) are jointly meshed with a transmission gear (229) rotatably connected with the inside of the hollow chamber (224), one of the rack plates (228) is connected with the horizontal connection plate (220), and the other rack plate (228) is connected with the adjusting top roller (226).
9. An apparatus for rapidly switching product production sizes according to claim 8, wherein: adjust top roll (226) including following vertical direction setting a plurality of vertical grooves (230) on sliding connection board (211), it is a plurality of vertical groove (230) common sliding connection have with correspond rack plate (228) end connection's arc (231), deviate from on arc (231) one side of horizontal connection board (220) is provided with a plurality of restrictions roll bodies (232) that are used for the mask paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842667.6A CN113561312B (en) | 2021-07-26 | 2021-07-26 | Device for quickly switching product production size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842667.6A CN113561312B (en) | 2021-07-26 | 2021-07-26 | Device for quickly switching product production size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113561312A CN113561312A (en) | 2021-10-29 |
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| US4417883A (en) * | 1981-11-05 | 1983-11-29 | United States Gypsum Company | Apparatus for creasing paper used in the production of gypsum wallboard |
| CN212446542U (en) * | 2020-02-18 | 2021-02-02 | 临沂慧航机械有限公司 | Paper scoring machine |
| CN112207998A (en) * | 2020-08-28 | 2021-01-12 | 衡东县新塘镇顶峰装饰材料加工厂 | Gypsum lines nick device with switch nick sword mechanism |
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