CN201856274U - Numerical control cutting device for cutting EPS (expandable polystyrene) three-dimensional plates - Google Patents

Abstract

The utility model provides a numerical control cutting device for cutting EPS (expandable polystyrene) three-dimensional plates, and belongs to the field of machines. The numerical control cutting device used for continuously cutting three-dimensional plates provided with spigot and socket interfaces in batch comprises a conveyor belt transporting device, and a product upper-lower surface cutting device comprising a gantry frame, vertical optical shafts, ball screws, cutting wire seats and cutting wires. The improvements are that two conveyor belt transporting devices are additionally arranged; a product left-right side surface cutting device formed by an upper optical shaft, a lower optical shaft, ball screws, cutting wire seats and vertical cutting wires is additionally mounted and arranged on the gantry frame, wherein, the upper optical shaft is opposite to the lower optical shaft, and the cutting wire seats are sleeved on the optical shafts; a product front-back surface cutting device formed by four column frames, four vertical ball screws mounted on the frame columns, cutting wire seats mounted on the two sides of the transporting device and cutting wires is additionally arranged on the transporting device at the rear end of the numerical control cutting device; and a motor is connected to a PLC (programmable logic controller). The numerical control device has the positive effects that continuous batched cutting for the three-dimensional plates provided with the spigot and socket interfaces is achieved by using a set of cutting flow devices; and compared with the conventional injection-producing manner, the production efficiency is improved and the production cost is reduced.

Description

A kind of Numerical control cutting device that cuts the three-dimensional sheet material of EPS

Technical field

This device belongs to mechanical field, is specifically related to the Numerical control cutting device of the three-dimensional sheet material of a kind of EPS of cutting.

Background technology

Building energy conservation is one of current key subjects, it is particularly important that the production technology of EPS insulation material also seems, the electric heating cutting is often adopted in the cutting of EPS, present most of numerical control cutting machine has only been realized two-dimentional cutting, the cutting of perhaps two-dimentional cone, the employing that part machinery is special the mode of rotation cut, realized three-dimensional processing, but this working method defines a heating wire can only be installed once, production efficiency is low.The design not only can the cutting moulding, more being primarily aimed at cutting has the three-dimensional sheet material of bell socket and designs, the three-dimensional sheet material heat-insulating property that has bell socket is higher than common block sheet material, but this production technology that has the three-dimensional sheet material of bell socket only relies on Shooting Technique to finish at present, production efficiency is low, production cost height.

Summary of the invention

The design's purpose provides the Numerical control cutting device of the three-dimensional sheet material of a kind of EPS of cutting, be used for bell socket sheet material processing and cut common cutting machine and cutting building decoration lines, the efficient that overcomes existing Shooting Technique existence is low, the deficiency that processing cost is high.

The present invention includes the EPS blank conveying device of forming by conveyer belt, conveyer belt carrying roller, roller rack, carrying roller drive motors.By the portal frame that is fixed together with the conveyer belt support, vertically be installed in two optical axises and two ball-screws on the door pillar of portal frame both sides, be enclosed within two cutting silk seats, feed screw nut, the leading screw rotary electric machine, the synchronous chain-drive mechanism that is installed in two ball screw ends that are connected with cutting silk seat on the optical axis, socket one or one group of cutting EPS product top and bottom cutter sweep of forming on two cutting silk seats.The improvement of being done is: set up two conveyer belt conveying devices successively at the output of existing conveying device.The drive roll of a middle conveying device is rotationally connected synchronously with the driven roller of chain transmission or gear drive and stem conveying device.Terminal conveying device independently is provided with drive motors.The back side of EPS sheet material horizontal plane cutter sweep one side has been installed on portal frame, set up by upper and lower relative horizontal direction and be fixed on optical axis, ball-screw on the portal frame, be enclosed within cutting silk seat on the optical axis, the nut that is connected with cutting silk seat on the ball screw shaft, be installed in the horizontal ball-screw drive motors on the door frame, synchronous chain-drive mechanism between horizontal ball-screw, one or one group that sockets between upper and lower opposed cutting silk seat is vertically cut the EPS left and right side cutter sweep that silk is formed.Set up on the conveying device endways by the four-post frame frame on the transmitting device that links to each other with the conveyer belt support, be installed in four vertical ball-screws on the frame column respectively, be installed in ball-screw drive motors on the framework, be installed in the synchronous swivel-chain transmission mechanism of four ball-screw ends, be installed in cutting silk seat on the ball-screw in the conveying device both sides by the horizontal thread hole at two ends, socket one or one group of EPS product front-back cutter sweep that the cutting silk constitutes between two cutting silk seats.Above-mentioned whole motor inserts the PLC controller.

This device is by PLC controller or five stepper motor co-ordinations of computer control, and the course of work is as follows:

The first step, the EPS blank is placed on the conveyer belt of first conveying device of gantry device, to enter the mouth towards gantry is reference point, blank can be advanced front and back with first, second two conveying devices, " crosscut " and " rip cutting " cutting silk cooperation is simultaneously done up and down and move left and right, shift out from portal frame until blank terminal, blank four sides, cutting back all has several bell sockets, finishes the cutting of product top and bottom and left and right sides face.

In second step, first, second conveying device conveyer belt and the 3rd conveying device conveyer belt advance with speed, and the blank that the first step is finished accurately is transported in the horizontal cutter sweep.Then first, second not the conveying device conveyer belt separate work with the 3rd conveying device conveyer belt, gantry device is waited for the cutting of next blank.

In the 3rd step, the blank of the first step is along with advancing in the 3rd conveying device conveyer belt front and back, and the centre position that " disconnected cutting " cutting silk is aimed at adjacent two bell sockets moves up and down, and this blank is broken cut, and cuts out the front-back of product.Because moving up and down with the front and back of conveyer belt of cutting silk advanced, the section tangent plane can be cut into the dovetail grooved, finally blank can be cut into four limits and have bell socket, and the surface has the sheet material of dovetail groove.

Good effect of the present invention is: with a cover cutting water plant, realized having the three-dimensional sheet material continuous batch cutting of bell socket, relative injection mould producing process in the past, improved production efficiency, reduced production costs, help the popularization of this type of sheet material, improve building heat preservation effect and structural quality.

Description of drawings

Fig. 1 is a flowing water cutter sweep structure schematic side view.

Fig. 2 is a planer-type cutter sweep structure front-view schematic diagram.

Fig. 3 is a planer-type cutter sweep structure schematic rear view.

Fig. 4 is horizontal cutter sweep structure schematic top plan view.

The specific embodiment

Consult Fig. 1, Fig. 2, the present invention includes by conveyer belt 1, conveyer belt carrying roller 2, roller rack 3, the EPS blank conveying device that carrying roller drive motors 4 is formed is by the portal frame 5 that is fixed together with the conveyer belt support, vertically be installed in two optical axises 6 and two ball-screws 7 on the door pillar of portal frame both sides, be enclosed within two cutting silk seats 8 on the optical axis, the feed screw nut 9 that is connected with cutting silk seat, leading screw rotary electric machine 10, be installed in the synchronous chain-drive mechanism 11 of two ball screw ends, socket one or one group of EPS product top and bottom cutter sweep that cutting silk 12 is formed on two cutting silk seats 8.Set up two conveyer belt conveying devices successively at the output of existing conveying device, the drive roll 13 usefulness chains 14 of a middle conveying device or the driven roller 2 common drive motors of tooth and stem conveying device.Terminal conveying device independently is provided with drive motors 15.Consult Fig. 1, Fig. 3, the back side of EPS sheet material horizontal plane cutter sweep one side has been installed on portal frame, set up by upper and lower relative horizontal direction and be fixed on optical axis 16, ball-screw 17 on the portal frame, be enclosed within cutting silk seat 18 on the optical axis, the nut 19 that is connected with cutting silk seat on the ball screw shaft, be installed in the horizontal ball-screw drive motors 20 on the door frame, synchronous chain-drive mechanism 21 between horizontal ball-screw, one or one group that sockets between upper and lower opposed cutting silk seat is vertically cut the EPS product left and right sides face cutter sweep that silk 22 is formed.Participate in Fig. 1, Fig. 4, set up by the four-post frame frame 23 on transmitting device endways on the conveying device, be installed in four vertical ball-screws 24 on the frame column respectively, be installed in ball-screw drive motors 25 on the framework, be installed in the synchronous swivel-chain transmission mechanism 26 of four ball-screw ends, be installed in cutting silk seat 27 on the ball-screw, socket one or one group of cutting silk 28 EPS product front-back cutter sweep that constitute between two cutting silk seats by the horizontal thread hole at two ends in the conveying device both sides.Above-mentioned whole motor inserts the PLC controller.

Claims (1)

1. a Numerical control cutting device that cuts the three-dimensional sheet material of EPS comprises the EPS blank conveying device of being made up of conveyer belt, conveyer belt carrying roller, roller rack, carrying roller drive motors; By the portal frame that is fixed together with roller rack, vertically be installed in two optical axises and two ball-screws on the door pillar of portal frame both sides, be enclosed within two cutting silk seats, feed screw nut, the leading screw rotary electric machine, the synchronous chain-drive mechanism that is installed in two ball screw ends that are connected with cutting silk seat on the optical axis, socket one or one group of cutting EPS product top and bottom cutter sweep of forming on two cutting silk seats; It is characterized in that: set up two conveyer belt conveying devices successively at the output of existing conveying device, the drive roll of a middle conveying device is rotationally connected synchronously with the driven roller of chain transmission or gear drive and stem conveying device, and terminal conveying device independently is provided with drive motors; Set up at the back side that EPS sheet material horizontal plane cutter sweep one side has been installed on the portal frame by upper and lower relative horizontal direction and be fixed on optical axis, ball-screw on the portal frame, be enclosed within cutting silk seat on the optical axis, the nut that is connected with cutting silk seat on the ball screw shaft, be installed in the horizontal ball-screw drive motors on the door frame, synchronous chain-drive mechanism between horizontal ball-screw, one or one group that sockets between upper and lower opposed cutting silk seat is vertically cut the EPS product left and right side cutter sweep that silk is formed; Set up on the conveying device endways by linking to each other with the conveyer belt support, four-post frame frame on the transmitting device, be installed in four vertical ball-screws on the frame column respectively, be installed in ball-screw drive motors on the framework, be installed in the synchronous swivel-chain transmission mechanism of four ball-screw ends, be installed in cutting silk seat on the ball-screw in the conveying device both sides by the horizontal thread hole at two ends, socket one or one group of EPS product front-back cutter sweep that the cutting silk constitutes between two cutting silk seats; Above-mentioned whole motor inserts the PLC controller.

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