Conveying and cutting device for production of polystyrene foam boards

[0029] In order to further understand the content, features and effects of the present invention, the following examples are given in detail as follows:

[0030] See figure 1 with figure 2 , The conveying and cutting equipment for the production of polystyrene foam board of the present invention includes a turning conveying device 1 with a gap on the transmission surface, and a turning conveying device 1 that can turn the material at 0/90 degrees is provided in the gap of the turning conveying device 1 Device 4; upstream of the turning device 4 is provided with a blocking device 2 connected to the turning transportation device 1 for blocking/releasing materials from entering the turning device 4.

[0031] See further Image 6 , The turning material transportation device 1 includes turning material transportation support 1-1, on the top of turning material transportation support 1-1, two sets of oppositely arranged turning material transportation side plates 1-3 are fixedly connected, and the two sets of turning material transportation side plates The middle section of 1-3 is provided with two sets of oppositely arranged notched side plates 1-6, and the two sets of notched side plates 1-6 are respectively fixedly connected with a set of turning material transportation side plates 1-3 located on the outside; There are multiple sets of short rollers 1-5 arranged side by side between the notch side plate 1-6 and the turning transport side plate 1-3. There are many rotational connections between the two sets of turning transport side plates 1-3. Groups of long rollers 1-4 arranged side by side, the long rollers 1-4 are arranged outside the two ends of the notched side plates 1-6; two groups of notched side plates 1-6 and the long rollers 1- located on the outside of the two groups respectively 4 constitutes a gap that can accommodate the turning device 4. The turning transport device 1 also includes a turning transport drive 1-2 that can drive the long rollers 1-4 and the short rollers 1-5 to rotate synchronously.

[0032] In the present invention, the width of the polystyrene foam block in the transportation state is greater than the lateral distance between the two sets of notched side plates 1-6, so that the short rollers 1-5 can transport the polystyrene foam block.

[0033] The cross-section of the notched side plate 1-6 is L-shaped, the cross-section of the flipping transport side plate 1-3 is C-shaped, and the specific connection method of the notched side plate 1-6 and the flipping transport side plate 1-3 is: Notched side plate 1 -6 and the openings of the turning transport side plate 1-3 are arranged oppositely and the openings of the notch side plate 1-6 are facing upwards. The bottom plate of the notch side plate 1-6 and the turning transport side plate 1-3 are provided with through holes and A plurality of groups of connecting plates are connected by bolts and lock nuts penetrating through the through holes, and the notched side plates 1-6 and the flipping transportation side plates 1-3 are detachably connected through the connecting plates.

[0034] The diameters of the long rollers 1-4 and the short rollers 1-5 are the same, but the length of the long rollers 1-4 is greater than the length of the short rollers 1-5. The long rollers 1-4 and the short rollers 1-5 are both The power roller is composed of a cylinder, a shaft core, and a deep groove ball bearing. The cylinder body is a hollow structure, the shaft core is coaxially arranged in the cylinder body, the shaft core and the cylinder body are rotatably connected by a deep groove ball bearing, and the shaft core and the cylinder body are provided with sealing end caps or at both ends of the cylinder body. For other seals, one end of the cylinder is integrally formed/keyed with double-row sprockets. The two ends of the shaft cores of the long rollers 1-4 are fixedly connected to the two sets of turning and transportation side plates 1-3 by screws, and the two ends of the shaft cores of the short rollers 1-5 are connected to the gap side of each other by screws. The plate 1-6 is fixedly connected with the side plate 1-3 of the turning material transportation. The upper edges of the roller surfaces of the long rollers 1-4 and the short rollers 1-5 are level, and the upper edges of the notched side plates 1-6 are lower than the upper edges of the short rollers 1-5. The above arrangement can ensure that they are located on both sides The short rollers 1-5 can rotate together to receive the materials transferred from the upstream long rollers 1-4, and then transfer the materials to the downstream long rollers 1-4.

[0035] The turning material transportation drive 1-2 includes a rotating shaft that is arranged horizontally and is rotatably connected to the turning material transportation support 1-1 through a rolling bearing. On the rotating shaft, there are two groups of driving sprockets that are connected to each other for transmission. Chain, one set of chains is connected to the sprocket on the two adjacent short rollers 1-5 at the extreme end, and the other chain is connected to the two or one short rollers 1-5 at the extreme end The sprocket is connected by transmission; the other adjacent long rollers 1-4, short rollers 1-5, long rollers 1-4 and short rollers 1-5 are all connected by chain transmission; it also includes driveable A direct-connected reducer with a motor installed on the rotating shaft, and a reducer oil pan is installed at the lower part of the reducer.

[0036] See Figure 7 with Figure 8 , The turning device 4 includes a turning frame 4-9 composed of multiple sets of rods, columns and plates, and a turning frame 4-7 composed of multiple sets of rods is provided above the turning bracket 4-9. The inner end of the turning frame 4-7 is fixedly connected with a turning shaft 4-3 arranged transversely. The extension direction of the turning shaft 4-3 is consistent with the axis of the long roller 1-4/short roller 1-5, and the turning shaft 4 -3 has two sets and they are arranged coaxially. The outer ends of the two sets of turning shafts 4-3 are fixedly connected to the turning frame 4-7. In order to improve the strength of the equipment, welding can be used. The turning shaft 4-3 is rotatably connected with the turning support 4-9 through a rolling bearing. The turning support 4-9 is connected to the turning drive 4-8 that can drive the turning shaft 4-3 to rotate; the turning drive 4-8 adopts A double-shaft reducer equipped with a motor, the two output shafts of the reducer are coaxially connected with two sets of turning shafts 4-3 respectively. A second support assembly 4-6 is fixedly connected to the top of the turning frame 4-7 through bolts and lock nuts; the inner end of the second support assembly 4-6 is hinged with a first support assembly 4-6 Assembly 4-5, between the first support assembly 4-5 and the second support assembly 4-6 is detachably connected with a triangular support 4-4 that can lock the two at 90 degrees, in order to improve For the structural strength of the turning device 4, the triangular support 4-4 adopts a solid structure. The two straight sides of the triangular support 4-4 are provided with threaded holes. The first supporting assembly 4-5 and the The hinged end of the second support assembly 4-6 is provided with a through hole corresponding to the position. The first support assembly 4-5 and the second support assembly 4-6 pass through the through holes and threaded holes. The bolts and lock nuts are detachably connected.

[0037] The structure of the first supporting assembly 4-5 and the second supporting assembly 4-6 are the same. The second supporting assembly 4-6 includes two sets of oppositely arranged turning side plates 4-6-1. The cross section of the side plate 4-6-1 is C-shaped and one end is closed. The closed ends of the turning side plates on the same side in the first supporting assembly 4-5 and the second supporting assembly 4-6 are opposite The triangular support 4-4 is arranged between the closed ends of the two sets of turning side plates on the same side. The two sets of turning side plates on the same side are hinged by hinges connected to the top. A plurality of sets of side-by-side turning rollers 4-6-2 are rotatably connected between the two sets of turning side plates 4-6-1. When in a horizontal state, the upper edge of the turning roller 4-6-2 is lower than that of the short roller 1-5, and the upper edge of the two sets of turning side plates 4-6-1 is lower than the turning side. The upper edge of the roller surface of the material roller 4-6-2, the above arrangement can prevent the first supporting assembly 4-5/second supporting assembly 4-6 from being higher than the turning conveyor 1 when it is in a horizontal state The conveying surface prevents materials from being smoothly transferred in/out of the turning device 4,

[0038] Two sets of supporting plates 4 respectively located on both sides of the axis of the turning shaft 4-3 and used for supporting the first supporting assembly 4-5 and the turning frame 4-7 are connected to the turning bracket 4-9. -2. At the bottom of the supporting plate 4-2, there are multiple groups of height adjusting pieces 4-1 connected to the turning bracket 4-9 and adjustable in height. The height adjusting member 4-1 includes a connecting rod connected to the upright of the turning bracket 4-9. The connecting rod has an L-shaped cross-section and a longitudinally extending strip hole is opened on the connecting rod. The top of the connecting rod is welded with The supporting plate 4-2 is fixedly connected to a horizontally arranged plate; the turning bracket 4-9 and the height adjusting member 4-1 are detachably connected by bolts and lock nuts penetrating through the strip-shaped holes.

[0039] When the batch of polystyrene foam blocks upstream of the turning conveyor 1 needs to be turned 90 degrees before cutting, install the triangular support 4-4 to the first supporting assembly 4-5 and the second supporting assembly Between the assembly 4-6, the first supporting assembly 4-5 and the second supporting assembly 4-6 are at a 90-degree angle. The turning and transporting device 1 transmits the polystyrene foam block to the first supporting assembly. After the support assembly 4-5 and the second support assembly 4-6, the turning drive 4-8 provides a rotary drive for the turning shaft 4-3, and the turning shaft 4-3 can drive the turning frame 4-7 around The axis of the turning shaft 4-3 is turned 90 degrees to drive the first supporting assembly 4-5/second supporting assembly 4-6 to perform the same turning, the first supporting assembly 4-5 and the second supporting assembly 4-5 The polystyrene foam blocks between the supporting assemblies 4-6 can be turned over 90 degrees with the turning of the first supporting assembly 4-5/the second supporting assembly 4-6, and the turning conveyor 1 can The 90-degree turned polystyrene foam block is transported out of the turning device 4, after the polystyrene foam block leaves the turning device 4, the turning drive 4-8 drives the first supporting assembly 4-5 and the first supporting assembly 4-8. The second supporting assembly 4-6 is reset, and the height adjusting member 4-1 supporting plate 4-2 can support the first supporting assembly 4-5 and the turning frame 4-7 in a horizontal state.

[0040] When the batch of polystyrene foam blocks upstream of the turning conveyor 1 does not need to be turned 90 degrees before cutting, such as Figure 8 As shown, remove the triangular support 4-4 between the first support assembly 4-5 and the second support assembly 4-6, lay down the first support assembly 4-5 and adjust it to the first The height of the height adjusting member 4-1 under the supporting assembly 4-5 thus supports the first supporting assembly 4-5. The first supporting assembly 4-5 passes through the bolts and the lock nut to connect the first supporting assembly. The butt ends between the support assembly 4-5 and the second support assembly 4-6 are connected. In this state, the turning transport device 1 can transport the upstream bulk polystyrene foam blocks as they are to the cutting wire Cut before 10. In this case, the overall situation of the equipment is as Picture 11 Shown.

[0041] Such as figure 1 with Picture 10 As shown, the stopper device 2 includes a cylinder frame 2-2 fixedly connected to the turning conveying device 1. On the cylinder frame 2-2, a lifting cylinder 2-1 with an upward extension is fixed, and the lifting cylinder 2 The end of the piston rod of -1 is fixedly connected with a lifting baffle 2-4 located between the two adjacent sets of long rollers 1-4, and a vertical lifting baffle is fixed at the bottom of the lifting baffle 2-4. The guide rod 2-3 and the lifting guide rod 2-3 are slidingly connected with the cylinder frame 2-2 through linear bearings.

[0042] The stopper device 2 can be used to block and limit the polystyrene foam block conveyed to the upstream of the turning device 4, and the stopper device 2 can stop the polystyrene foam block after the turning device 4 is reset to the position of the reversible polystyrene foam block. The styrene foam block is released.

[0043] Such as figure 1 with figure 2 As shown, a linear conveying device 15 is docked at the discharge end of the turning conveying device 1. The linear conveying device 15 includes a linear conveying rack 15-3. Two sets of oppositely arranged straight lines are fixedly connected to the top of the linear conveying rack 15-3. The side wall 15-2 is rotatably connected between the two sets of linear side walls 15-2, and multiple sets of linear rollers 15-1 arranged side by side are rotatably connected, and also includes linear rollers that can drive multiple sets of linear rollers 15-1 to rotate synchronously Cylinder drive 15-4. The structure of the linear roller drive 15-4 is the same as that of the long roller 1-4. The linear roller drive 15-4 includes a roller drive assembly and a roller drive assembly. The roller drive assembly includes a direct-connected reducer with a motor, a reducer bottom plate and a tension adjustment seat. The lower part of the reducer is equipped with a reducer connection. Oil pan. The roller transmission assembly is composed of the double-row sprocket installed in the linear roller 15-1, the output shaft sprocket of the reducer and the transmission chain in the roller drive assembly, and the power is transmitted to the conveying rollers at all levels through the double-row sprocket .

[0044] The size of the roller diameter is selected according to the quality of the conveyed objects. The roller diameter range for general purpose is 60-90mm. All rollers in this embodiment are 50mm. The width of the roller is selected according to the width of the conveyed object. Generally, it is equal to the width of the object or 100-150mm greater than the width of the object. The height of the roller from the ground should be determined according to the process operation requirements and the height of related equipment. Generally, 500, 650, and 800mm should be used when there is no special requirement. The distance between adjacent rollers can be set according to the size of the conveyed object. In order to ensure the balanced transportation of goods, at least three rollers must be in contact with the conveyed object at any time. A suitable type of roller should be selected according to different use environments. In the present invention, because the use environment is relatively humid, stainless steel or plastic steel type rollers should be selected.

[0045] Such as figure 1 with figure 2 As shown, a gantry 13 that spans its transmission surface is fixed on the side wall of the linear conveyor 15; a gantry 13 that traverses the transmission surface of the linear conveyor 15 and is slidably connected to the gantry 13 is provided upstream of the gantry 13 In order to improve the mechanical strength of the equipment, the peripheral fixed frame 11 is composed of a frame composed of multiple sets of rods and beams, and a plate connected on the outer side of the frame. Between the gantry 13 and the peripheral fixed frame 11 is provided a sliding connection assembly 12 that can slidably connect the two. The sliding connection assembly 12 includes an outer frame connector 12-1 fixedly connected to the peripheral fixed frame 11. The outer side walls of the gantry 13 are fixedly fixed with longitudinal guide rails 12-2 arranged in the longitudinal direction, and a sliding block slidably connected with the longitudinal guide rails 12-2 is fixedly fixed on the outer frame connector 12-1. The sliding connection assembly 12 further includes a chain connection piece 12-3 fixedly connected to the outer frame connection piece 12-1.

[0046] The gantry 13 is provided with a longitudinal drive device 14 which can drive the peripheral fixed frame 11 to move longitudinally. The longitudinal drive device 14 includes a transmission shaft 14-3 rotatably connected to the top of the gantry 13 through a rolling bearing. Both ends of the transmission shaft 14-3 are connected with a sprocket transmission pair 14-1 and a sprocket transmission pair 14-1 It includes a driving sprocket keyed to the transmission shaft 14-3 and a driven sprocket rotatably connected with the side wall of the gantry 13. The driven sprocket includes a sprocket body and a sprocket shaft fixedly connected to the gantry 13 and arranged transversely. , The sprocket shaft and the sprocket body are rotatably connected by rolling bearings. A chain is drivingly connected between the driving sprocket and the driven sprocket. The straight chain portion on the same side of the two sets of sprocket drive pairs 14-1 is connected to the peripheral fixed frame 11 by a chain connector 12-3; the longitudinal drive device 14 also includes a longitudinal drive that can drive the transmission shaft 14-3 to rotate. The shift drive 14-2 and the longitudinal shift drive 14-2 adopt a direct-connected reducer equipped with a motor.

[0047] In the peripheral fixed frame 11, a reciprocating frame 7 that straddles the transmission surface of the linear conveyor 15 is slidably connected. In order to improve the mechanical strength of the equipment, the reciprocating frame 7 is composed of a frame composed of multiple sets of rods and beams and is located outside the frame. Side-connected plates are formed. Both the upper and lower parts of the peripheral fixed frame 11 are fixed with transversely arranged traverse guide rods 8 through the connecting seat. The extension direction of the traverse guide rod 8 is consistent with the extension direction of the cutting wire 10 , Both the top surface and the bottom surface of the reciprocating frame 7 are fixedly fixed with a transverse sliding block 9 slidably connected with the corresponding transverse guide rod 8. The bottoms of the reciprocating frame 7 and the peripheral fixed frame 11 are both located below the transmission surface of the linear conveying device 15.

[0048] A reciprocating drive device 16 capable of driving the reciprocating motion frame 7 to reciprocate laterally is provided between the reciprocating motion frame 7 and the peripheral fixed frame 11. Such as Picture 9 As shown, the reciprocating drive device 16 includes a motor base 16-7 fixedly connected to the outer fixed frame 11, and a reciprocating motor 16-8 with an upward output shaft is fixed on the motor base 16-7. A reciprocating seat 16-2 is fixedly connected to the top of the reciprocating seat 16-2, which is formed by a horizontal plate and a vertical plate. The output shaft of the reciprocating motor 16-8 is coaxially connected with a rotating shaft that penetrates the horizontal plate of the reciprocating seat 16-2, and a cam 16-6 disposed transversely above the reciprocating seat 16-2 is keyed on the rotating shaft; The vertical plate of the seat 16-2 is slidably connected with a reciprocating rod 16-3 arranged transversely through a linear bearing. The extension direction of the reciprocating rod 16-3 is consistent with the extension direction of the cutting wire 10 and the outer end is on the side of the reciprocating frame 7 The wall is fixedly connected; a roller seat 16-5 is fixedly connected to the inner end of the reciprocating rod 16-3, and a roller 16-1 whose roller surface is in contact with the roller surface of the cam 16-6 is rotatably connected to the roller seat 16-5; A compression spring 16-4 is sleeved on the reciprocating rod 16-3. The compression spring 16-4 is located between the roller seat 16-5 and the reciprocating seat 16-2, and the two ends are respectively connected to the roller seat 16- 5 and reciprocating seat 16-2's vertical plate.

[0049] The rotation of the output shaft of the reciprocating motor 16-8 drives the cam 16-6 to rotate in the plane. The cam 16-6 is in contact with the rolling surface of the roller 16-1 to push the integrated reciprocating rod 16-3 and the roller seat 16-5. Linear motion, because the reciprocating rod 16-3 and the reciprocating seat 16-2 are slidingly connected by linear bearings, the reciprocating rod 16-3 can be guided; the tension spring 16-4 is compressed from the roller seat 16-5, waiting When the reciprocating motor 16-8 drives the cam 16-6 to rotate, the elastic force of the top spring 16-4 can support the roller seat 16-5 and the reciprocating rod 16-3 to return to the original position, and the output shaft of the reciprocating motor 16-8 continues to rotate and repeat The above process drives the reciprocating rod 16-3 to perform linear reciprocating motion; because the reciprocating frame 7 and the peripheral fixed frame 11 are slidably connected by the traverse guide rod 8 and the traverse slider 9, and the extension direction of the traverse guide rod 8 is the same as that of the reciprocating motion. The extension direction of the rod 16-3 is the same, so the reciprocating rod 16-3 can drive the reciprocating frame 7 fixed to it to make a linear reciprocating motion when reciprocating.

[0050] Such as figure 1 with figure 2 As shown, a plurality of groups of cutting wires 10 arranged in parallel longitudinally are arranged in the reciprocating motion frame 7. The cutting wires 10 extend transversely and cross the transmission surface of the linear conveying device 15, and the multiple groups of cutting wires 10 are all located in the transmission of the linear conveying device 15. Above the surface. Both ends of the cutting wire 10 are provided with a tangent and distance adjustment device 6 that can adjust the longitudinal distance between two adjacent groups of cutting wires 10 at equal distances. The two sets of tangent and distance adjustment devices 6 are arranged symmetrically and with the reciprocating motion frame. 7-phase solid connection. The present invention adopts hot-melt cutting, the cutting wire 10 adopts a resistance wire made of metal conductive material, and the cutting wire 10 is energized and heated to a certain temperature, so that the polystyrene foam material contacting the cutting wire 10 is melted. The cutting wire 10 can vibrate laterally under the drive of the reciprocating frame 7, thereby cutting the polystyrene foam block, the cutting surface is flat and the cutting efficiency is high.

[0051] Such as image 3 As shown, the tangent distance adjustment device 6 includes a distance adjustment mounting frame 6-1 fixedly connected to the inner side of the reciprocating frame 7, and at least two sets of longitudinally arranged distance adjustment guide rods are fixedly connected to the distance adjustment mounting frame 6-1 6-3. There are multiple sets of longitudinally parallel installation assembly 6-2 that are slidably connected to the adjustable distance guide rod 6-3. The back of the longitudinally movable installation assembly 6-2 is connected with two adjacent ones. A longitudinal movement mounting assembly 6-2 produces the same distance longitudinally moving scissor assembly 6-6; two sets of longitudinally arranged pitch drive cylinders 6-4 are fixedly connected to the pitch adjustment mounting frame 6-1, two sets The direction of the piston rods of the pitch adjusting drive cylinder 6-4 is opposite, and the ends of the piston rods of the two sets of pitch adjusting drive cylinders 6-4 are fixedly connected with a pitch adapter 6-5, two sets of pitch adapters 6-5 are respectively connected to the two sets of longitudinal movement mounting assemblies 6-2 located at the uppermost end and the lowest end; the two ends of the cutting wire 10 are respectively connected to two sets of symmetrical longitudinal movement mounting assemblies 6-2. The two ends of the cutting wire 10 are connected with joints for electrical connection with the power source, and the joints are connected with two sets of longitudinal displacement mounting assemblies 6-2 arranged oppositely.

[0052] Such as Figure 4 As shown, the longitudinal movement mounting assembly 6-2 includes two sets of slider mounting plates 6-2-1 arranged oppositely, and a transversely arranged tangent mounting plate is fixedly connected between the two sets of slider mounting plates 6-2-1 6-2-3, the cutting wire 10 is connected with the tangent mounting plate 6-2-3; on the same side of the two sets of slider mounting plates 6-2-1 are fixedly connected to the pitch guide 6-3 Connected longitudinal slide 6-2-2. Such as image 3 As shown, in this embodiment, there are four pitch control rods 6-3 and two are symmetrically arranged in a group. The two adjacent sets of longitudinal displacement mounting assemblies 6-2 are respectively connected to the two in the same group. The distance control rod 6-3 is slidingly connected, specifically: the four pitch control rods 6-3 are numbered A, B, C, D in sequence, and the adjacent two sets of longitudinal displacement installation assembly 6-2 One set of longitudinal shifting installation assembly 6-2 is slidably connected with two pitch control rods 6-3 numbered A and C, and the other set of longitudinal shifting installation assembly 6-2 of the adjacent two groups The movable mounting assembly 6-2 is slidably connected with two pitch control rods 6-3 numbered B and D. The lateral distance between the two pitch control rods 6-3 of the same group must be large enough, so that the two adjacent groups of longitudinal movement installation assemblies 6-2 can run staggered. Through the above arrangement, the stability of the longitudinal movement of the longitudinal movement mounting assembly 6-2 can be further improved, and the lower limit of the distance between the two adjacent groups of cutting wires 10 can also be reduced as much as possible.

[0053] Such as Figure 5 As shown, the scissor assembly 6-6 includes multiple sets of telescopic units whose outer ends are hinged to each other. The telescopic unit includes two sets of long articulated arms 6-6-3, and the middle of the two sets of long articulated arms 6-6-3 passes through hinged bolts. 6-6-1 phase articulation; two sets of short articulated arms 6-6-2 are articulated on the outer ends of the telescopic units at both ends, and the ends of the two sets of short articulated arms 6-6-2 are through articulated bolts 6 -6-1 phase articulation; each group of longitudinal displacement installation assembly 6-2 is connected to the scissor assembly 6-6 by the corresponding articulation bolt 6-6-1.

[0054] In the present invention, when the scissor assembly 6-6 is in the maximum extended state, the distance between the adjacent two sets of hinge bolts 6-6-1 needs to be greater than the upper limit of the thickness of the polystyrene board required. At the same time, when the scissor assembly 6-6 is in the maximum extension state, the cutting wire 10 at the bottom layer is located above the conveying surface of the linear conveying device 15. In addition, when the scissor assembly 6-6 is in the maximum extension/retraction state , The vertical distance from the cutting wire 10 at the bottom layer to the transmission surface of the linear conveying device 15 can be adjusted by the longitudinal drive device 14 to meet the required thickness of the polystyrene board. The piston rods of the two sets of pitch-adjusting drive cylinders 6-4 can be synchronously expanded and contracted to drive the two sets of longitudinal movement installation assemblies at the upper and lower ends of the 6-2 synchronous longitudinal movement and the movement direction is opposite, and the two sets of longitudinal movement installation assemblies at the upper and lower ends The 6-2 movement can drive the hinge bolts 6-6-1 at the upper and lower ends to move toward or away from each other at the same time, thereby causing the scissor assembly 6-6 to extend or contract, and the scissor assembly 6-6 to extend or contract. It can drive each group of longitudinal movement installation assembly 6-2 connected to it to move longitudinally. In addition, because the scissor assembly 6-6 connects multiple groups of longitudinal movement installation assembly 6-2 into one body through the above method, the displacement occurs The moving distance of the longitudinal movement mounting assembly 6-2 is the same, and the longitudinal distance between the two adjacent longitudinal movement mounting assemblies 6-2 after the movement is the same, so as to ensure the distance between the two adjacent sets of cutting wires 10 The distance is adjustable and the adjusted distance is the same.

[0055] In order to facilitate the control of the moving distance of the longitudinal movement mounting assembly 6-2, thereby completing the control of the distance between the two adjacent sets of cutting wires 10, a set of tangent mounting plates 6-2-3 is connected with a distance measurement Infrared distance sensor. The signal transmitting end of the infrared distance sensor emits an infrared signal, which is then blocked and reflected by the adjacent tangent mounting plate 6-2-3. The signal receiving end of the infrared distance sensor receives the signal and uses the time of flight method to measure the adjacent two groups Cut the distance between the mounting plate 6-2-3.

[0056] Such as figure 1 with figure 2 As shown, a material pushing device 5 for pushing material to the cutting wire 10 is provided immediately upstream of the cutting wire 10 and immediately adjacent to the cutting wire pitch adjusting device 6. The material pushing device 5 includes a material pushing mounting frame 5-5, and a material pushing mounting frame 5 -5 is connected with the linear conveying frame 15-3, and the pusher mounting frame 5-5 is detachably connected with two sets of mounting frame support rods 5-4 arranged oppositely, and the two sets of mounting frame support rods 5-4 are all L It is located on the outside of the two sets of linear side walls 15-2. A belt mounting frame 5-3 is connected to the ends of the transverse part of the mounting frame support rod 5-4, and the two sets of belt mounting frames 5-3 are symmetrically arranged and located above the linear conveying device 15. The distance between the two sets of belt mounting brackets 5-3 is adjustable. Specifically, a horizontal mounting plate is welded to the bottom of the mounting bracket support rod 5-4, and multiple sets of strip holes are opened on the mounting plate. The extension direction of the hole is consistent with the extension direction of the cutting wire 10. A plurality of sets of through holes are opened on the pusher mounting frame 5-5, and the mounting frame support rod 5-4 and the mounting frame 5-5 pass through the strip hole and The bolts and lock nuts in the through holes are detachably connected.

[0057] The two sets of belt mounting frames 5-3 are provided with endless transmission belts 5-1. The transmission surfaces of the two sets of transmission belts 5-1 are arranged oppositely and the transmission direction faces the cutting wire 10, and also includes a driveable transmission belt 5- 1 Transmission belt drive assembly 5-2. The belt drive assembly 5-2 includes a driving pulley and a driven pulley that are rotatably connected to the belt mounting frame 5-3 and drivingly connected to the transmission belt 5-1. The rotation shafts of the driving pulley and the driven pulley are arranged longitudinally, and also include A drive motor that can drive the driving pulley to rotate is arranged on the belt mounting frame 5-3. Conveyor belt 5-1 synchronously transfers towards the cutting wire 10 can hold the polystyrene foam block transported upstream and transport it towards the cutting wire 10, so that the cutting wire 10 can cut the polystyrene foam block stably. After the conveying belt 5-1 clamps the polystyrene foam block, the linear conveying device 15 stops operating.

[0058] Such as figure 1 with figure 2 As shown, both the turning and conveying device 1 and the linear conveying device 15 are connected with a relatively disposed guardrail limiting device 3 that can limit the material. The guardrail limiting device 3 includes multiple sets of clamping members 3-3, a connecting rod 3-2 is connected to the clamping member 3-3, and a guardrail plate 3 extending in the transmission direction is connected to the inner end of the connecting rod 3-2 -1; Multiple sets of clamping members 3-2 are respectively connected with the linear conveying device 15 and the turning conveying device 1. The staff can lock/release the connecting rod 3-2 clamped on the clamp 3-3 by tightening/loosening the knob on the clamp 3-3, and release the connecting rod 3- on the clamp 3-3. In the case of 2, the distance between the two sets of guardrail plates 3-1 set opposite can be adjusted by pulling the connecting rod 3-2. By setting the guardrail limiting device 3, the polystyrene foam block can be transferred in a limited position, so that the polystyrene foam block can enter between the transfer areas of the pushing device 5.

[0059] work process:

[0060] (1) When it is necessary to turn over the bulk polystyrene foam blocks upstream of the turning conveyor 1 at 90 degrees before cutting, install the triangular support 4-4 to the first supporting assembly 4-5 and the first supporting assembly 4-5 Between the two supporting assemblies 4-6, the first supporting assembly 4-5 and the second supporting assembly 4-6 are at an angle of 90 degrees; the turning device 4 is reset to the reversible polystyrene foam block The station, that is, the second supporting assembly 4-6 of the turning device 4 is in a horizontal state;

[0061] According to the needs of the customer, adjust the distance between the two adjacent sets of cutting wires 10, that is, start two sets of pitch-adjusting drive cylinders 6-4 at the same time, so that the same distance increases between the adjacent two sets of cutting wires 10/ Decrease, when the distance between the adjacent two sets of cutting wires 10 increases/decreases to the specified distance, the pitch-adjusting drive cylinder 6-4 stops running, and the pitch-adjusting drive cylinder 6-4 can exchange the cut wires after pitch adjustment. 10 longitudinal position for positioning. After the pitch adjustment is completed, the longitudinal drive 14-2 is started to drive the peripheral fixed frame 11 to move longitudinally until the cutting wire 10 at the bottom layer is moved to a suitable longitudinal position, so that the bottom plate after the cutting is completed also meets the needs of the customer. To avoid material waste, after the adjustment is completed, the cutting wire 10 is energized and heated to a certain temperature, and the reciprocating motor 16-8 is started to drive the reciprocating motion frame 7 to make a linear reciprocating movement, thereby driving the cutting wire 10 to vibrate laterally;

[0062] The lifting cylinder 2-1 is started, and the lifting baffle plate 2-4 is driven down to the upper edge of the roller surface lower than the upper edge of the long roller 1-4; the turning conveying device 1 and the linear conveying device 15 are started to transmit.

[0063] After receiving the polystyrene foam block from the upstream, the turning conveying device 1 transfers it to the turning device 4, starts the lifting cylinder 2-1, and drives the lifting baffle 2-4 to rise until its upper edge is higher than the long roller The upper edge of the roller surface of the cylinder 1-4, so as to block the next polystyrene foam block downstream, the turning drive 4-8 starts, the polystyrene foam block is turned 90 degrees and then falls into the turning material On the transportation device 1, the turning transportation device 1 transmits the polystyrene foam block downstream to the transmission surface of the linear conveying device 15, and the turning device 4 is reset after the polystyrene foam block leaves the working area of ​​the turning device 4; The linear conveying device 15 conveys the polystyrene foam block downstream. When the polystyrene foam enters the working area of ​​the pushing device 5, that is, between the two sets of conveying belts 5-1, the linear conveying device 15 stops transmission and the two sets of conveying belts 5-1 Clamp the polystyrene foam and transmit it toward the cutting wire 10. The cutting wire 10 that vibrates laterally can cut the polystyrene foam block steadily. The cutting surface is flat and the cutting efficiency is high; after the cutting is completed, it is straight The conveying device 15 starts the transmission to transport the cut plate to the next process, and at the same time starts the lifting cylinder 2-1, driving the lifting baffle plate 2-4 down to the upper edge of the roller surface lower than the long roller 1-4 Then, release the blocked polystyrene foam and let it enter the turning device 4 under the driving of the turning transportation device 1 to repeat the above operation.

[0064] (2) When it is not necessary to turn the bulk polystyrene foam blocks upstream of the turning conveyor 1 at 90 degrees before cutting, the first supporting assembly 4-5 and the second supporting assembly 4- Remove the triangular support 4-4 between 6 and level the first support assembly 4-5 and adjust the height of the height adjustment member 4-1 under the first support assembly 4-5 to The support assembly 4-5 plays a supporting role, and the butt joints between the first support assembly 4-5 and the second support assembly 4-6 are connected to each other through the bolts and lock nuts inserted in the through holes. Connected. In this state, the turning transport device 1 can transport the upstream bulk of polystyrene foam blocks as it is to the cutting wire 10 for cutting, eliminating the turning drive 4-8 in the turning device 4 without starting work. , The other work process is consistent with the work process of the above situation (1).