CN211221305U

CN211221305U - Quartz stone plate curing double-speed plate pulling machine

Info

Publication number: CN211221305U
Application number: CN201921695237.0U
Authority: CN
Inventors: 朱维俊; 苏连华; 余习军; 云丛喜
Original assignee: Zhaoqing Weinituo Machinery Co ltd
Current assignee: Zhaoqing Weinituo Machinery Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-08-11
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to the technical field of quartz stone plate forming, in particular to a quartz stone plate curing double-speed plate pulling machine, which comprises a frame (1), a plate pulling device (2) and a clamping plate device (3), it is characterized in that the pulling plate device (2) is formed by splicing a longitudinal outer frame (21) and a transverse outer frame (22), the inner walls of the two sides of the frame (1) are respectively provided with an upper row and a lower row of roller groups (4) used for clamping the pulling plate device (2), the plate outlet end of the pulling plate device (2) is provided with a pulling plate driving mechanism (5) used for driving the pulling plate device (2) to move longitudinally along the frame (1), a movable area of the clamping plate device (3) is formed between the longitudinal outer frames (21) at the two sides of the pulling plate device (2), the clamping plate device (3) is transversely arranged between the longitudinal outer frames (21) at the two sides, and is driven by a splint driving mechanism (6) to move longitudinally along the longitudinal outer frame (21); through setting up arm-tie device and the splint device of independent operation, make arm-tie device and splint device move to same direction simultaneously, reach the effect of double speed, shorten the time of arm-tie process, improve production efficiency.

Description

Quartz stone plate curing double-speed plate pulling machine

Technical Field

The utility model relates to a quartz stone panel shaping technical field, concretely relates to quartz stone panel solidification double speed plate puller.

Background

A quartz stone plate curing plate pulling machine is important equipment for matching a quartz stone plate manufacturing line with a multi-layer lifting type curing box, and is mainly used for pulling a plate blank pressed by a pressing machine into the curing box and pulling the cured plate blank out of the curing box.

In a traditional template-free quartz stone plate manufacturing line, a layer of paper material is usually laid on a belt conveyor in advance, then a blank is laid on the paper material, and meanwhile, a layer of paper material is covered on the blank. The plate blank and the template and the plate blank and the vibrating head are separated by paper materials, and the plate blank and the vibrating head are pressed and then enter a curing process.

See the chinese utility model granted patent, the granted bulletin number is CN209010380U, the granted bulletin date is 2019 06 month 21 date, specifically disclose a quartz no template production system, its drawplate machine that discloses is installed by one set and is accomplished the action by the drawplate splint device that rack and pinion removed in the drawplate frame, drawplate splint device both sides are equipped with the leading wheel (the width exceeds the mould) and support and advance, the front end is equipped with the hook plate piece (hooks the interior frame of iron plate board) or pneumatic or hydraulic clamping jaw (presss from both sides and spreads bottom paper or rubber matrix), hook the interior frame of iron plate board or clip and spread bottom paper or rubber matrix after and draw in the curing box (outside), under the continuous operation state, need pull out the curing box with the slab earlier, pull in the curing box again after vacating the position. When the steel mould plate is pulled out, the iron mould plate or the bottom paper or the rubber mould and the plate blank are placed on a rolling rod or a belt arranged on a frame together, and are conveyed to the next process by a roller or the belt; the existing plate pulling machine can carry out the next action only after the plate blank is completely placed on the roller or the belt, so that the whole production efficiency is low, and the requirement cannot be met. When the traditional plate pulling machine produces one plate blank within three minutes or more, the normal production can be basically ensured; however, when the press is accelerated to produce a plate blank within about two minutes, the press is frequently clamped to jump teeth, unhooked and broken paper, and even the plate blank and equipment are damaged, so that the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quartz stone panel solidification double speed plate pulling machine sets up the arm-tie device and the splint device of independent operation, makes arm-tie device and splint device can reach double-speed effect to same direction action simultaneously, shortens the time of arm-tie process, improves production efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a double-speed plate pulling machine for curing quartz stone plates comprises a rack, a plate pulling device and a clamping plate device, and is characterized in that the plate pulling device is formed by splicing a longitudinal outer frame and a transverse outer frame, the inner walls of two sides of the rack are respectively provided with an upper row of roller groups and a lower row of roller groups for clamping the plate pulling device, the plate discharging end of the plate pulling device is provided with a plate pulling driving mechanism for driving the plate pulling device to move longitudinally along the rack, a movable area of the clamping plate device is formed between the longitudinal outer frames of two sides of the plate pulling device, and the clamping plate device is transversely arranged between the longitudinal outer frames of two sides and driven by the clamping plate driving mechanism to move longitudinally along the longitudinal outer; the machine frame is also provided with a plurality of longitudinal transmission chains used for sending the plate blank pulled out from the curing box into the next procedure, the longitudinal transmission chains are positioned below the plate pulling device, a plate blank transition supporting platform is arranged between the longitudinal transmission chains, and a hydraulic lifting mechanism used for driving the plate blank transition supporting platform to ascend to the upper side of the longitudinal transmission chains or descend to the lower side of the longitudinal transmission chains is arranged below the plate blank transition supporting platform.

Preferably, the pulling plate driving mechanism comprises a first double-head shaft speed reducer, a gear and a rack, the first double-head shaft speed reducer is fixed above one end of the pulling plate device through a first bearing seat, the rack is fixedly installed on the inner walls of the two sides of the rack and located above the roller group, and the gear is respectively installed at the two ends of the first double-head shaft speed reducer and respectively meshed with the racks on the two sides of the rack.

Preferably, the splint driving mechanism comprises an annular chain, a driving chain wheel, a driven chain wheel, a tension chain wheel and a second double-head shaft speed reducer, the longitudinal outer frames on the two sides sequentially comprise a solid advancing guide bar part clamped by the roller wheel groups, a hollow main hollow part and a chain clamping part which is provided with an opening on the side surface and is of a side U-shaped structure from outside to inside, the annular chain penetrates through the main hollow part and the chain clamping part of the longitudinal outer frame, the two sides of the splint device are respectively connected with the annular chains on the two sides, the two ends of the annular chain are respectively connected with the driving chain wheel and the driven chain wheel and are tensioned by the tension chain wheel, two driving ends of the second double-head shaft speed reducer are respectively provided with a commutator, and the driving chain wheels on the two sides are respectively connected with the.

Furthermore, a reinforcing plate is arranged in the longitudinal outer frame and is positioned between the reinforcing plate main hollow part and the chain clamping part.

Further, the splint device include adjustable shelf, mount, go up clamping jaw and lower clamping jaw, the mount is located the below of adjustable shelf, the both sides of mount are equipped with and are used for concatenating with cyclic annular chain and along with cyclic annular chain longitudinal movement's chain joint board, be equipped with slim cylinder and direction axle sleeve between adjustable shelf and the mount, go up the clamping jaw and be whole structure and install the one end downside at the adjustable shelf, the lower clamping jaw is equipped with a plurality ofly, and the lower clamping jaw corresponds and installs on the mount with last clamping jaw position.

Furthermore, the bottom of the two sides of the fixing frame is provided with a walking wheel used for walking in the curing box.

Preferably, both ends of the longitudinal transmission chain are respectively provided with a driving shaft and a driven shaft, one end of the driving shaft is connected with a speed reducer, and the driving shaft and the driven shaft are respectively provided with a transmission chain wheel which is matched and meshed with each longitudinal transmission chain.

Preferably, hydraulic lifting mechanism include hydro-cylinder, connecting rod and the front and back two sets of lifting unit that the symmetry set up, lifting unit includes pivot, rocking arm and support arm, and the both ends of pivot are passed through the second bearing and are installed in the frame, and the lower extreme of rocking arm is connected with the pivot through the tight cover that expands, and the upper end of support arm is articulated through ear seat and slab transition saddle, hydro-cylinder and connecting rod link to each other, and both ends articulate mutually between two sets of lifting unit's rocking arm and the support arm around with respectively.

The utility model has the advantages that: the single motion system of a plate pulling and clamping device of an original plate pulling machine is designed into two independent motion systems of the plate pulling device and the clamping device, and a plate blank transition saddle is added; in the plate pulling process, the two independent motion systems of the plate pulling device and the plate clamping device can simultaneously move towards one direction, so that the double-speed effect is achieved, the time in the plate pulling process is shortened, the production efficiency is improved, and the production requirement of the existing equipment is met.

Drawings

FIG. 1 is a front view of a quartz stone slab curing two-speed plate puller.

FIG. 2 is a top view of a quartz stone slab curing two-speed plate puller.

FIG. 3 is a left side view of a quartz stone slab curing two-speed plate puller.

Fig. 4 is a cross-sectional view of the splint device.

Fig. 5 is a sectional view of the longitudinal outer frame.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description of the present invention with reference to the accompanying drawings and embodiments is made.

As shown in fig. 1-3, the utility model relates to a quartz stone plate solidification double-speed plate drawing machine, which comprises a frame 1, a plate drawing device 2 and a clamping plate device 3, wherein the plate drawing device 2 is formed by splicing a longitudinal outer frame 21 and a transverse outer frame 22, the inner walls of the two sides of the frame 1 are respectively provided with an upper row and a lower row of roller groups 4 for clamping the plate drawing device 2, the distance between the two rows of roller groups 4 is adjustable, the plate discharging end of the plate drawing device 2 is provided with a plate drawing driving mechanism 5 for driving the plate drawing device 2 to move longitudinally along the frame 1, the plate drawing driving mechanism 5 comprises a first double-head shaft reducer 51, a gear 52 and a rack 53, the first double-head shaft reducer 51 is fixed above one end of the plate drawing device 2 through a first shaft bearing seat 54, the rack 53 is fixedly installed on the inner walls of the two sides of the frame 1 and located above the roller groups 4, the gear 52 is respectively installed at the two, because the first double-head shaft reducer 51 is directly installed on the pulling plate device 2, when the first double-head shaft reducer 51 operates, the gears 52 at the two ends are synchronously driven to rotate, and the pulling plate device 2 is driven to move longitudinally along the rack 1 between the upper row of roller groups and the lower row of roller groups 4 in the process of meshing motion of the gears 52 with the racks 53.

A movable area of the clamping plate device 3 is formed between the longitudinal outer frames 21 at the two sides of the pulling plate device 2, the clamping plate device 3 is transversely arranged between the longitudinal outer frames 21 at the two sides and is driven by the clamping plate driving mechanism 6 to longitudinally move along the longitudinal outer frames 21; the splint driving mechanism 6 comprises an annular chain 61, a driving sprocket, a driven sprocket, a tension sprocket 63 and a second double-headed shaft reducer 62, the longitudinal outer frames 21 on both sides sequentially comprise a solid advancing bar guiding part 211 clamped by the roller group, a hollow main hollow part 212 and a side-opening chain clamping part 213 in a side U-shaped structure from outside to inside, a reinforcing plate 214 is arranged in the longitudinal outer frame 21, and the reinforcing plate 214 is positioned between the reinforcing plate main hollow part 212 and the chain clamping part 213, as shown in fig. 5; the annular chain 61 penetrates through the main hollow part 212 and the chain clamping part 213 of the longitudinal outer frame 21, two sides of the clamping plate device 3 are respectively connected with the annular chains 61 at two sides, two ends of the annular chains 61 are respectively connected with a driving sprocket and a driven sprocket (not shown in the drawing) and are tensioned by a tensioning sprocket 63, two driving ends of the second double-head shaft speed reducer 62 are respectively provided with a commutator 64 to change the horizontal axial rotation of the second double-head shaft speed reducer into the vertical axial rotation, and the driving sprockets at two sides are respectively connected with the commutators 64 at two ends of the second double-head shaft speed reducer 62. The second double-head shaft speed reducer 62 is also installed above one end of the pulling plate device 2 through a bearing seat, when the second double-head shaft speed reducer 62 operates, the driving sprockets at two ends are synchronously driven, the driving sprockets operate to drive the annular chain 61 to rotate, because the clamping plate device 3 is transversely arranged between the longitudinal outer frames 21 at two sides and is fixedly connected with the annular chains 61 at two sides, the annular chain 61 drives the clamping plate device 3 to longitudinally move back and forth along the longitudinal outer frames 21 at two sides in the operation process, an independent motion system is formed, and therefore in the pulling plate process, the clamping plate device 3 and the pulling plate device 2 can simultaneously move towards the same direction, and the actual moving speed of the pulling plate is improved.

As shown in fig. 4, the clamping plate device 3 includes a movable frame 31, a fixed frame 32, an upper clamping jaw 33 and a lower clamping jaw 34, the fixed frame 32 is located below the movable frame 31, two sides of the fixed frame 32 are provided with chain joint plates 35 for connecting with the annular chain 61 in series and moving longitudinally along with the annular chain 61, a thin cylinder 36 and a guide bushing 37 are arranged between the movable frame 31 and the fixed frame 32, the upper clamping jaw 33 is of a whole structure and is arranged at the lower side of one end of the movable frame 31, the lower clamping jaw 34 is provided with a plurality of lower clamping jaws, the lower clamping jaw 34 corresponds to the upper clamping jaw 33 and is arranged on the fixed frame 32, the movable frame 31 and the fixed frame 32 cooperate with each other through the thin cylinder 36 and the guide bushing 37 to clamp or release a clamped mold, and the mold can be. Because the lower clamping jaws 34 are provided in plurality and are arranged at intervals among the lower clamping jaws 34, a small amount of solidified particles can fall from the intervals among the adjacent lower clamping jaws 34, and the upper clamping jaw 33 and the lower clamping jaw 34 are prevented from being clamped firmly due to dust accumulation.

The bottom of the two sides of the fixed frame 32 is provided with a walking wheel 38 which enables the splint device 3 to walk on the lower flat plate in the curing box, the thin cylinder 36 is communicated with an air source through an air pipe, and the two sides of the movable frame 31 are provided with guide components for guiding the air pipe.

The machine frame 1 is further provided with a plurality of longitudinal transmission assemblies 7 used for conveying slabs pulled out of the curing box into the next process, each longitudinal transmission assembly 7 comprises a longitudinal transmission chain 71 located below the corresponding slab pulling device 2, two ends of each longitudinal transmission chain 71 are respectively provided with a driving shaft 72 and a driven shaft 73, one end of each driving shaft 72 is connected with a speed reducer 74, the driving shafts 72 and the driven shafts 73 are respectively provided with a transmission chain wheel 75 used for being meshed with the corresponding longitudinal transmission chain 71 in a matched mode, the speed reducers 74 are arranged on the outer side of the machine frame 1, and the driving shafts 72 and the transmission chain wheels 75 on the driving shafts 72 are driven to rotate together through the operation of the speed reducers 74 to drive the longitudinal transmission chains 71 to.

A slab transition supporting platform 8 is arranged between the longitudinal transmission chains 71, a hydraulic lifting mechanism 9 for driving the slab transition supporting platform 8 to rise above the longitudinal transmission chains 71 or fall below the longitudinal transmission chains 71 is arranged below the slab transition supporting platform 8, the hydraulic lifting mechanism 9 comprises an oil cylinder 91, a connecting rod 92 and two groups of lifting components which are symmetrically arranged at the front and the back, each lifting component comprises a rotating shaft 93, a rotating arm 94 and a supporting arm 95, two ends of the rotating shaft 93 are arranged on the frame 1 through second bearing seats 96, the lower end of the rotating arm 94 is connected with the rotating shaft 93 through an expansion sleeve 97, the upper end of the supporting arm 95 is hinged with the slab transition supporting platform 8 through an ear seat, the oil cylinder 91 is connected with the connecting rod 92, and two ends of the lifting mechanism are respectively hinged with the rotating arm 94 and the supporting arm 95 of the front and rear groups of lifting assemblies to form a lifting mechanism whole, and the slab transition saddle 8 is driven to lift by controlling the stretching of the oil cylinder 91.

The height of the longitudinal transmission chain 71 is designed to be slightly lower than that of the bottom plane of the slab when the slab is drawn out from the curing box, and the distance between the longitudinal transmission chain 71 and the clamping plate device 3 is required to be larger than the thickness of one slab so that the slab can pass through the gap between the longitudinal transmission chain 71 and the clamping plate device 3; the length of the slab transition saddle 8 is designed to be slightly longer than that of the template.

In the plate pulling process, the plate pulling device 2 and the plate clamping device 3 are controlled to synchronously operate to one side close to the curing box, meanwhile, the hydraulic lifting mechanism 9 is controlled to drive the plate blank transition saddle 8 to ascend, at the moment, the plate blank transition saddle 8 is located above the longitudinal transmission chain 71, the thin cylinder 36 is controlled to drive the fixing frame 32, the lower clamping jaw 34 and the upper clamping jaw 33 are matched with one end of a clamping mould, the mould and the plate blank are pulled out of the curing box and placed on the plate blank transition saddle 8, in the pulling process, the plate pulling device 2 and the plate clamping device 3 synchronously operate in the opposite direction of the curing box, and when the position of the length of the mould exceeding 2/3 is placed on the plate blank transition saddle 8, the thin cylinder 36 is controlled to drive the fixing frame 32, the lower clamping jaw 34 and the upper clamping jaw 33 are matched to release the mould, and the mould falls on the. At this time, the hydraulic lifting mechanism 9 is controlled to drive the slab transition saddle 8 to descend, when the descending height is kept to be level with the longitudinal transmission chain 71, the die falls on the longitudinal transmission chain 71, and the slab transition saddle 8 continuously descends to the lowest position, so that the die completely falls on the longitudinal transmission chain 71. The control speed reducer 74 drives the longitudinal transmission chain 71 to move longitudinally along the rack 1, and simultaneously, the mold is sent to the next process, and the clamping plate device 3 can immediately move towards the curing box, so that the process time of pulling the plate of each plate blank can be greatly shortened.

A single motion system of a plate pulling and clamping device of an original plate pulling machine is designed into two independent motion systems of a plate pulling device 2 and a clamping device 3, and a plate blank transition saddle 8 is added; in the plate pulling process, the two mutually independent motion systems of the plate pulling device 2 and the plate clamping device 3 can simultaneously move towards one direction, so that the double-speed effect is achieved, the time in the plate pulling process is shortened, the production efficiency is improved, and the production requirement of the existing equipment is met.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a quartz stone panel solidification double speed draws trigger, includes frame (1), arm-tie device (2) and splint device (3), its characterized in that: the plate pulling device (2) is formed by splicing a longitudinal outer frame (21) and a transverse outer frame (22), the inner walls of two sides of the rack (1) are respectively provided with an upper row of roller groups (4) and a lower row of roller groups (4) for clamping the plate pulling device (2), the plate discharging end of the plate pulling device (2) is provided with a plate pulling driving mechanism (5) for driving the plate pulling device (2) to move longitudinally along the rack (1), a moving area of the clamping plate device (3) is formed between the longitudinal outer frames (21) of the two sides of the plate pulling device (2), and the clamping plate device (3) is transversely arranged between the longitudinal outer frames (21) of the two sides and is driven by the clamping plate driving mechanism (6) to move longitudinally along the longitudinal outer frames (21); the plate blank transfer machine is characterized in that a plurality of longitudinal transmission chains (71) used for conveying a plate blank pulled out of a curing box into the next process are further arranged on the rack (1), the longitudinal transmission chains (71) are located below the plate pulling device (2), a plate blank transfer supporting platform (8) is arranged between the longitudinal transmission chains (71), and a hydraulic lifting mechanism (9) used for driving the plate blank transfer supporting platform (8) to ascend to the upper side of the longitudinal transmission chains (71) or descend to the lower side of the longitudinal transmission chains (71) is arranged below the plate blank transfer supporting platform (8).

2. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 1, wherein: the pulling plate driving mechanism (5) comprises a first double-head shaft speed reducer (51), a gear (52) and a rack (53), the first double-head shaft speed reducer (51) is fixed above one end of the pulling plate device (2) through a first bearing seat (54), the rack (53) is fixedly installed on the inner walls of the two sides of the rack (1) and located above the roller set (4), and the gear (52) is respectively installed at the two ends of the first double-head shaft speed reducer (51) and is respectively meshed with the racks (53) on the two sides of the rack (1).

3. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 1, wherein: the splint driving mechanism (6) comprises an annular chain (61), a driving chain wheel, a driven chain wheel, a tension chain wheel (63) and a second double-head shaft reducer (62), the longitudinal outer frames (21) at two sides sequentially comprise a solid advancing guide bar part (211) clamped by the roller group (4), a hollow main hollow part (212) and a side-opening chain clamp part (213) in a side U-shaped structure from outside to inside, the annular chain (61) penetrates through the main hollow part (212) and the chain clamp part (213) of the longitudinal outer frame (21), two sides of the splint device (3) are respectively connected with the annular chain (61) at two sides, two ends of the annular chain (61) are respectively connected with the driving chain wheel and the driven chain wheel, and the two driving ends of the second double-head shaft speed reducer (62) are respectively provided with a commutator (64), and the driving chain wheels at the two sides are respectively connected with the commutators (64) at the two ends of the second double-head shaft speed reducer (62).

4. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 3, wherein: a reinforcing plate (214) is arranged in the longitudinal outer frame (21), and the reinforcing plate (214) is located between a reinforcing plate main hollow part (212) and a chain clamping part (213).

5. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 3 or 4, wherein: splint device (3) including adjustable shelf (31), mount (32), go up clamping jaw (33) and lower clamping jaw (34), mount (32) are located the below of adjustable shelf (31), the both sides of mount (32) are equipped with and are used for concatenating with cyclic annular chain (61) and along with chain joint board (35) of cyclic annular chain (61) longitudinal movement, be equipped with between adjustable shelf (31) and mount (32) slim cylinder (36) and direction axle sleeve (37), go up clamping jaw (33) and for whole structure and install the one end downside in adjustable shelf (31), lower clamping jaw (34) are equipped with a plurality ofly, and lower clamping jaw (34) correspond and install on mount (32) with last clamping jaw (33) position.

6. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 5, wherein: and the bottom parts of the two sides of the fixed frame (32) are provided with walking wheels (38) used for walking in the curing box.

7. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 1, wherein: and a driving shaft (72) and a driven shaft (73) are respectively arranged at two ends of the longitudinal transmission chain (71), one end of the driving shaft (72) is connected with a speed reducer (74), and transmission chain wheels (75) which are matched and meshed with the longitudinal transmission chains (71) are respectively arranged on the driving shaft (72) and the driven shaft (73).

8. The quartz stone plate curing double-speed plate pulling machine as claimed in claim 1, wherein: hydraulic lifting mechanism (9) including hydro-cylinder (91), two sets of symmetrical lifting unit that set up around connecting rod (92), lifting unit includes pivot (93), rocking arm (94) and support arm (95), the both ends of pivot (93) are passed through second bearing seat (96) and are installed in frame (1), the lower extreme of rocking arm (94) is connected with pivot (93) through tight cover (97) that expands, the upper end of support arm (95) is articulated with slab transition saddle (8) through the ear seat, hydro-cylinder (91) and connecting rod (92) link to each other, and both ends are articulated mutually between rocking arm (94) and support arm (95) of two sets of lifting unit around with respectively.