CN212471657U

CN212471657U - Cutting device is used in production of plastics pressing product

Info

Publication number: CN212471657U
Application number: CN202021232096.1U
Authority: CN
Inventors: 吴建新; 吴建华
Original assignee: Sulaifu Metal Technology Suzhou Co ltd
Current assignee: Sulaifu Metal Technology Suzhou Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-05
Anticipated expiration: 2030-06-29

Abstract

The utility model belongs to the technical field of plastics pressing product cutting, a cutting device is used in production of plastics pressing product is disclosed, comprising a base plate, all be provided with about the top of bottom plate and press and hold the subassembly, right side press the bottom of holding the subassembly and the top fixed connection of bottom plate. This scheme is through the spout, the slider, first threaded rod and the mutually supporting of pressing the subassembly, it is fixed to press the plastics pressing product of unidimensional not, and drive the position that removes about fixed plate and cutting assembly through transmission assembly and reach the needs cutting, remove through supplementary spacing subassembly and assist spacingly to the both sides that the plastics pressing product needs cutting position after that, cut by preceding backward through cutting assembly at last, so can realize the cutting to the plastics pressing product, high durability and convenient use, and easy operation, need not manual operation, high working efficiency, and the phenomenon of skew dislocation can not take place for the plastics pressing product at the in-process of cutting, improve cutting accuracy, reduce the production of cutting waste material.

Description

Cutting device is used in production of plastics pressing product

Technical Field

The utility model relates to a plastics pressing product cutting technical field, more specifically say, relate to a cutting device is used in production of plastics pressing product.

Background

The plastic pressed product is a general name of articles for daily use, industry and the like which are made of plastics as main raw materials through operations such as processing, pressing and the like, has the advantages of low cost, strong plasticity and the like compared with metal, stone and wood, is widely applied in national economy, and plays an extremely important role in the plastic industry in the world at present.

In the production process of plastic pressing products, the plastic pressing products which are pressed and cooled to be formed need to be cut, so that subsequent processing and production are facilitated, most of cutting of the existing plastic pressing products is carried out in a manual cutting mode, the mode is not only low in efficiency, but also the plastic pressing products are prone to shifting due to cutting force in the cutting process, and waste materials are generated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a cutting device is used in production of plastics pressing product, the cutting of having solved current plastics pressing product is carried out for the most mode that adopts artifical manual cutting, and this kind of mode is not only inefficient, and because the phenomenon of the easy emergence skew of cutting force at the in-process plastics pressing product of cutting, causes the problem of the production of waste material.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A cutting device for producing plastic pressed products comprises a bottom plate, wherein pressing components are arranged on the left and the right of the top of the bottom plate, the bottom of the pressing component on the right side is fixedly connected with the top of the bottom plate, a horizontally arranged chute is formed in the top of the bottom plate, a sliding block is connected inside the chute in a sliding manner, the top of the sliding block is fixedly connected with the bottom of the pressing component on the left side, a horizontally arranged first threaded rod is arranged in the chute, the right end of the first threaded rod is fixedly connected with the inner wall on the right side of the chute through a bearing, the left end of the first threaded rod penetrates through and extends to the left side of the bottom plate and is fixedly connected with a knob, transmission components are arranged on the front side and the back side of the bottom plate, supporting rods are connected with the transmission components through threads, a fixing plate is arranged above the bottom plate and between the two pressing components, and, the cutting assembly capable of moving back and forth is arranged at the bottom of the fixing plate, and auxiliary limiting assemblies are arranged at the bottom of the fixing plate and on two sides of the cutting assembly.

Preferably, the front and the back of the top of the bottom plate are respectively provided with a scale mark extending along the horizontal direction, the two opposite sides of the supporting rods and positioned above the bottom plate are provided with L-shaped pointers, and the two L-shaped pointers are respectively contacted with the two sets of scale marks.

Preferably, the pressing and holding assembly comprises an L-shaped plate, a pressing and holding plate is arranged on the inner side of the L-shaped plate, two groups of static pressure springs which are arranged equidistantly are fixedly connected to the top of the pressing and holding plate, a pull rod is fixedly connected to the middle of the pressing and holding plate, the bottom end of the pull rod penetrates through and extends to the upper portion of the L-shaped plate, and a first anti-slip pad is fixedly connected to the bottom of the pressing and holding plate.

Preferably, the transmission assembly is including being two installation pieces that control the setting, two the installation piece respectively with bottom plate fixed connection, two be provided with the second threaded rod between the installation piece, the bracing piece cover establish on the second threaded rod and with second threaded rod threaded connection, the left end of second threaded rod passes through bearing and left installation piece fixed connection, the right-hand member of second threaded rod runs through and extends to the right side of the installation piece on right side, right side the first servo motor of right side fixedly connected with of installation piece, the output shaft of first servo motor and the right-hand member fixed connection of second threaded rod, the below that just is located the second threaded rod on the bracing piece alternates and is provided with the guide bar with bracing piece sliding connection, the both ends of guide bar respectively with the opposite side fixed connection of two installation pieces.

Preferably, the cutting assembly includes the cutting motor, the output shaft fixedly connected with cutting wheel of cutting motor, cutting wheel and L type pointer are corresponding, the first electric putter of top fixedly connected with of cutting motor, first electric putter's top fixedly connected with guide block, the guide way by preceding backward extension is seted up to the bottom of fixed plate, guide block and guide way sliding connection, it is provided with the third threaded rod rather than threaded connection to alternate on the guide block, the inner wall fixed connection of bearing and guide way is passed through to the one end at the third threaded rod back, the positive one end of third threaded rod runs through and extends to the front and the fixedly connected with second servo motor of fixed plate.

Preferably, supplementary spacing subassembly includes a plurality of second electric putter that extend from front to back, second electric putter's top respectively with the bottom fixed connection of fixed plate, second electric putter's bottom fixedly connected with limiting plate, the bottom fixedly connected with second slipmat of limiting plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme passes through the spout, the slider, first threaded rod and the mutually supporting of pressing the subassembly, it is fixed to press the plastics pressing product of unidimensional not, avoid taking place the phenomenon of dislocation at the in-process of cutting, the length of cutting position passes through transmission assembly drive fixed plate and cutting assembly after that and controls the position that reaches needs cutting, after that it is supplementary spacing to carry out the assistance to the both sides that plastics pressing product needs cutting position through supplementary spacing subassembly, cut by preceding backward through cutting assembly at last, so can realize the cutting to plastics pressing product, high durability and convenient use, and easy operation, need not manual operation, high work efficiency, and plastics pressing product can not take place the phenomenon of skew dislocation at the in-process of cutting, and the cutting precision is improved, and the production of cutting waste is reduced.

(2) Through mutually supporting of scale mark and L type pointer for the staff can observe the shift position of cutting assembly in real time, makes the cutting length of plastics pressfitting more accurate.

(3) Through upwards promoting the pull rod, the drive is pressed and is held the board and rise, conveniently places the plastics pressing product and presses the below of holding the board, and the board resets and pushes down through the static pressure spring drive pressure to the power of pull rod at last to the realization is spacing to plastics pressing product, convenient cutting.

(4) Through first servo motor circular telegram work, drive the second threaded rod and rotate, and spacing and the direction through the guide bar for remove about the bracing piece with second threaded rod threaded connection, remove about driving the fixed plate then, thereby realize the adjustment of cutting assembly position, make things convenient for the staff to cut out the plastics pressing product of required length.

(5) Drive cutting motor downstream through the first electric putter of extension for cutting wheel and plastics pressed article contact and will cut motor circular telegram work, make the cutting wheel set up cutting work, second servo motor circular telegram work drives the rotation of third threaded rod simultaneously, make the guide block move in the guide way, and then drive cutting motor and cutting wheel motion, thereby realize automatic cutting, need not artifical manual cutting, improve work efficiency.

(6) The second electric putter drives the limiting plate and descends when the cutting wheel descends for the second slipmat closely contacts with the plastic compression spare of cutting wheel both sides, thereby further guarantees not taking place the skew at the in-process of plastic compression spare at the cutting, improves cutting accuracy and cutting effect, reduces the production of cutting waste material.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a half-sectional perspective view of the fixing plate of fig. 1 according to the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is a front sectional view of the middle pressure holding assembly of the present invention;

fig. 5 is a front sectional view of the fixing plate and the cutting assembly of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a pressing component; 21. an L-shaped plate; 22. pressing and holding the plate; 23. a static pressure spring; 24. a pull rod; 25. a first non-slip mat; 3. a chute; 4. a slider; 5. a first threaded rod; 6. a transmission assembly; 61. mounting blocks; 62. a second threaded rod; 63. a first servo motor; 64. a guide bar; 7. a support bar; 8. a fixing plate; 9. a cutting assembly; 91. cutting the motor; 92. a cutting wheel; 93. a first electric push rod; 94. a guide block; 95. a guide groove; 96. a third threaded rod; 97. a second servo motor; 10. an auxiliary limit component; 101. a second electric push rod; 102. a limiting plate; 103. a second non-slip mat; 11. scale lines; 12. and an L-shaped pointer.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a cutting device for producing plastic pressed products comprises a bottom plate 1, wherein left and right sides of the top of the bottom plate 1 are respectively provided with a pressing component 2, the bottom of the pressing component 2 on the right side is fixedly connected with the top of the bottom plate 1, the top of the bottom plate 1 is provided with a horizontally arranged chute 3, the inside of the chute 3 is slidably connected with a slide block 4, the top of the slide block 4 is fixedly connected with the bottom of the pressing component 2 on the left side, a horizontally arranged first threaded rod 5 is arranged in the chute 3, the right end of the first threaded rod 5 is fixedly connected with the inner wall on the right side of the chute 3 through a bearing, the left end of the first threaded rod 5 penetrates through and extends to the left side of the bottom plate 1 and is fixedly connected with a knob, the front side and the back side of the bottom plate 1 are respectively provided with a transmission component 6, two transmission components 6 are, the bottom of the fixed plate 8 is respectively fixedly connected with the top ends of the two supporting rods 7, the bottom of the fixed plate 8 is provided with a cutting assembly 9 capable of moving back and forth, the bottom of the fixed plate 8 and two sides of the cutting assembly 9 are respectively provided with an auxiliary limiting assembly 10, when the cutting assembly is used, firstly, a plastic pressing product to be cut is placed on the bottom plate 1 and passes through the sliding chute 3, the sliding block 4, the first threaded rod 5 and the pressing assembly 2 are mutually matched, the plastic pressing products with different sizes are pressed and fixed, the phenomenon of dislocation in the cutting process is avoided, then, the fixed plate 8 and the cutting assembly 9 are driven to move left and right through the transmission assembly 6 according to the length of the position to be cut until the position to be cut is reached, then, the two sides of the position to be cut of the plastic pressing product are assisted and limited through the auxiliary limiting assembly 10, so can realize the cutting to the plastic compression spare, convenient to use, easy operation need not artifical manually operation, and work efficiency is high, and the plastic compression spare can not take place the phenomenon of skew dislocation at the in-process of cutting, improves cutting accuracy.

Specifically, all be provided with around the bottom plate 1 top along the scale mark 11 that the horizontal direction extends, the opposite side of two bracing pieces 7 and the top that is located bottom plate 1 are provided with L type pointer 12, two L type pointers 12 respectively with two sets of scale mark 11 contacts, through mutually supporting of scale mark 11 and L type pointer 12 for the staff can observe the shift position of cutting assembly 9 in real time, makes the cutting length of plastics pressfitting more accurate.

Specifically, the subassembly 2 is held to pressure includes L shaped plate 21, the inboard of L shaped plate 21 is provided with the pressure and holds board 22, the top fixedly connected with two sets of equidistance hydrostatic spring 23 of arranging of board 22 is held to the pressure, the middle part fixedly connected with pull rod 24 of board 22 is held to the pressure, the bottom of pull rod 24 runs through and extends to the top of L shaped plate 21, press and hold the first slipmat 25 of bottom fixedly connected with of board 22, through upwards promoting pull rod 24, it rises to drive pressure and hold board 22, conveniently place the below of holding board 22 with the plastics pressing product, at last need be to pull rod 24's power, it resets and pushes down to hold board 22 to drive through hydrostatic spring 23, thereby realize spacing to the plastics pressing product, convenient cutting.

Specifically, the transmission assembly 6 comprises two mounting blocks 61 arranged on the left and right, the two mounting blocks 61 are respectively fixedly connected with the bottom plate 1, a second threaded rod 62 is arranged between the two mounting blocks 61, the support rod 7 is sleeved on the second threaded rod 62 and is in threaded connection with the second threaded rod 62, the left end of the second threaded rod 62 is fixedly connected with the mounting block 61 on the left side through a bearing, the right end of the second threaded rod 62 penetrates through and extends to the right side of the mounting block 61 on the right side, the right side of the mounting block 61 on the right side is fixedly connected with a first servo motor 63, the model of the first servo motor 63 can be iHSV60-30-40-48, the output shaft of the first servo motor 63 is fixedly connected with the right end of the second threaded rod 62, a guide rod 64 slidably connected with the support rod 7 is inserted and arranged below the second threaded rod 62 on the support rod 7, two ends of the guide rod 64 are respectively fixedly connected with opposite sides of, through first servo motor 63 circular telegram work, drive second threaded rod 62 and rotate, and spacing and the direction through guide bar 64 for control about bracing piece 7 with 62 threaded connection of second threaded rod, drive then and remove about fixed plate 8, thereby realize the adjustment of cutting assembly 9 positions, make things convenient for the staff to cut out the plastics pressing product of required length.

Specifically, the cutting assembly 9 includes a cutting motor 91, an output shaft of the cutting motor 91 is fixedly connected with a cutting wheel 92, the cutting wheel 92 corresponds to the L-shaped pointer 12, a first electric push rod 93 is fixedly connected to the top of the cutting motor 91, a guide block 94 is fixedly connected to the top end of the first electric push rod 93, a guide groove 95 extending from front to back is formed in the bottom of the fixing plate 8, the guide block 94 is slidably connected to the guide groove 95, a third threaded rod 96 in threaded connection with the guide block 94 is inserted into the guide block 94, one end of the back of the third threaded rod 96 is fixedly connected to the inner wall of the guide groove 95 through a bearing, one end of the front of the third threaded rod 96 penetrates through and extends to the front of the fixing plate 8 and is fixedly connected with a second servo motor 97, the model of the second servo motor 97 can be iHSV60-30-40-48, after the position to be cut is determined, the cutting motor 91 is driven to move, make cutting wheel 92 and the contact of plastics pressed article and with cutting motor 91 circular telegram work for cutting wheel 92 sets up cutting work, and second servo motor 97 circular telegram work drives third threaded rod 96 and rotates simultaneously, makes guide block 94 move in guide way 95, and then drives cutting motor 91 and cutting wheel 92 motion, thereby realizes automatic cutting, need not artifical manual cutting, improves work efficiency.

Specifically, supplementary spacing subassembly 10 includes a plurality of second electric putter 101 by preceding backward extension, the top of second electric putter 101 respectively with the bottom fixed connection of fixed plate 8, the bottom fixedly connected with limiting plate 102 of second electric putter 101, the bottom fixedly connected with second slipmat 103 of limiting plate 102, second electric putter 101 drives limiting plate 102 and descends when cutting wheel 92 descends, make the plastics pressfitting in close contact with of second slipmat 103 and cutting wheel 92 both sides, thereby further guarantee not take place the skew at the in-process of plastics pressfitting at the cutting, improve cutting precision and cutting effect, reduce the production of cutting waste.

The working principle is as follows: when the plastic pressing machine is used, firstly, a plastic pressing product to be cut is placed on the bottom plate 1, the right side of the plastic pressing product is pressed and fixed by the pressing plate 22 in the pressing and holding component 2 on the right side, then the first threaded rod 5 is rotated to drive the sliding block 4 to move rightwards in the sliding groove 3, and further the pressing and holding component 2 on the left side is driven to move rightwards, then the left side of the plastic pressing product is pressed and fixed by the pressing plate 22 in the pressing and holding component 2 on the left side, so that preliminary limiting and fixing of the plastic pressing product is realized, the plastic pressing product is prevented from being deviated and dislocated in the cutting process, the second threaded rod 62 is driven to rotate by electrifying the first servo motor 63, the supporting rod 7 in threaded connection with the second threaded rod 62 is driven to move leftwards and rightwards by limiting and guiding of the guiding rod 64, so that the fixing plate 8 is driven to move leftwards and rightwards, so that the position of the, after the cutting position is confirmed, second electric putter 101 drives limiting plate 102 and descends, make the plastics pressing product in close contact with of second slipmat 103 and cutting wheel 92 both sides, thereby further guarantee not take place the skew at the in-process of plastics pressing product at the cutting, improve cutting accuracy and cutting effect, reduce the production of cutting waste, finally, drive cutting motor 91 downstream through extension first electric putter 93, make cutting wheel 92 and plastics pressing product contact and with cutting motor 91 circular telegram work, make cutting wheel 92 set up cutting work, second servo motor 97 circular telegram work simultaneously, drive third threaded rod 96 and rotate, make guide block 94 move in guide way 95, and then drive cutting motor 91 and cutting wheel 92 and move, thereby realize automatic cutting, need not artifical manual cutting, and improve work efficiency.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A cutting device is used in production of plastic compression products, includes bottom plate (1), its characterized in that: the left side and the right side of the top of the bottom plate (1) are respectively provided with a pressing and holding assembly (2), the bottom of the pressing and holding assembly (2) on the right side is fixedly connected with the top of the bottom plate (1), the top of the bottom plate (1) is provided with a horizontally arranged sliding chute (3), the inside of the sliding chute (3) is connected with a sliding block (4) in a sliding manner, the top of the sliding block (4) is fixedly connected with the bottom of the pressing and holding assembly (2) on the left side, a horizontally arranged first threaded rod (5) is arranged in the sliding chute (3), the right end of the first threaded rod (5) is fixedly connected with the inner wall on the right side of the sliding chute (3) through a bearing, the left end of the first threaded rod (5) penetrates through and extends to the left side of the bottom plate (1) and is fixedly connected with a knob, the front side and the back side of the bottom plate (1, the cutting device is characterized in that a fixing plate (8) is arranged above the bottom plate (1) and between the two groups of pressing and holding assemblies (2), the bottom of the fixing plate (8) is fixedly connected with the top ends of the two supporting rods (7) respectively, a cutting assembly (9) capable of moving back and forth is arranged at the bottom of the fixing plate (8), and auxiliary limiting assemblies (10) are arranged on the bottom of the fixing plate (8) and on two sides of the cutting assembly (9).

2. A cutting device for the production of plastic molded articles as claimed in claim 1, wherein: the front and the back of the top of the bottom plate (1) are respectively provided with scale marks (11) extending along the horizontal direction, two L-shaped pointers (12) are arranged on the opposite sides of the supporting rods (7) and above the bottom plate (1), and the two L-shaped pointers (12) are respectively contacted with the two sets of scale marks (11).

3. A cutting device for the production of plastic molded articles as claimed in claim 1, wherein: the pressing and holding assembly (2) comprises an L-shaped plate (21), a pressing and holding plate (22) is arranged on the inner side of the L-shaped plate (21), two groups of static pressure springs (23) which are arranged equidistantly are fixedly connected to the top of the pressing and holding plate (22), a pull rod (24) is fixedly connected to the middle of the pressing and holding plate (22), the bottom end of the pull rod (24) penetrates through and extends to the upper portion of the L-shaped plate (21), and a first anti-skid pad (25) is fixedly connected to the bottom of the pressing and holding plate (22).

4. A cutting device for the production of plastic molded articles as claimed in claim 1, wherein: the transmission assembly (6) comprises two mounting blocks (61) arranged on the left and right, the two mounting blocks (61) are respectively fixedly connected with the bottom plate (1), a second threaded rod (62) is arranged between the two mounting blocks (61), the supporting rod (7) is sleeved on the second threaded rod (62) and is in threaded connection with the second threaded rod (62), the left end of the second threaded rod (62) is fixedly connected with the left mounting block (61) through a bearing, the right end of the second threaded rod (62) penetrates through and extends to the right side of the mounting block (61) on the right side, the right side of the mounting block (61) on the right side is fixedly connected with a first servo motor (63), the output shaft of the first servo motor (63) is fixedly connected with the right end of the second threaded rod (62), a guide rod (64) in sliding connection with the supporting rod (7) is arranged on the supporting rod (7) and below the second threaded rod (62) in an alternating mode, two ends of the guide rod (64) are fixedly connected with the opposite sides of the two mounting blocks (61) respectively.

5. A cutting device for the production of plastic molded articles as claimed in claim 1, wherein: the cutting assembly (9) comprises a cutting motor (91), an output shaft of the cutting motor (91) is fixedly connected with a cutting wheel (92), the cutting wheel (92) corresponds to the L-shaped pointer (12), the top of the cutting motor (91) is fixedly connected with a first electric push rod (93), the top end of the first electric push rod (93) is fixedly connected with a guide block (94), the bottom of the fixed plate (8) is provided with a guide groove (95) extending from front to back, the guide block (94) is connected with the guide groove (95) in a sliding way, a third threaded rod (96) in threaded connection with the guide block (94) is arranged on the guide block (94) in a penetrating way, one end of the back surface of the third threaded rod (96) is fixedly connected with the inner wall of the guide groove (95) through a bearing, and one end of the front surface of the third threaded rod (96) penetrates through and extends to the front surface of the fixing plate (8) and is fixedly connected with a second servo motor (97).

6. A cutting device for the production of plastic molded articles as claimed in claim 1, wherein: supplementary spacing subassembly (10) include a plurality of second electric putter (101) by preceding backward extension, the top of second electric putter (101) respectively with the bottom fixed connection of fixed plate (8), the bottom fixedly connected with limiting plate (102) of second electric putter (101), the bottom fixedly connected with second slipmat (103) of limiting plate (102).