CN212402600U - Irregular small-section line conveying device - Google Patents
Irregular small-section line conveying device Download PDFInfo
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- CN212402600U CN212402600U CN201920541113.0U CN201920541113U CN212402600U CN 212402600 U CN212402600 U CN 212402600U CN 201920541113 U CN201920541113 U CN 201920541113U CN 212402600 U CN212402600 U CN 212402600U
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Abstract
The utility model relates to an irregular small cross section lines conveyor, compress tightly unit, support element and transportation belt including frame, drive motor, variable angle, the transportation belt is driven the synchronous belt by the initiative synchronizing wheel of installation on the motor shaft and is wound the follow-up wheel and the idler motion that support its operation, and transportation belt back acts on the wood moulding, and transportation belt face is perpendicular with support element's holding surface, variable angle compresses tightly the train and the support element that unit and transportation belt walked all set up and installs in the frame, and variable angle compresses tightly the space between unit according to the actual size adjustment pinch roller of lines and the belt. When various irregular small-section lines are fed into a space formed by three surfaces of the conveying belt, the variable-angle pressing unit and the supporting unit, the belt is driven by the dragging motor to operate, the lines are driven by the belt to stably advance along one direction, the processing equipment is conveniently matched with processing equipment of the irregular small-section lines, and complete equipment suitable for automatically processing the lines is manufactured.
Description
Technical Field
The utility model relates to an irregular small cross-section lines conveyor belongs to feeder equipment technical field.
Background
To continuous automated processing equipment, the accurate processing to the material is realized, must make the material of processing carry according to the recognizable law of machine at first in the machine, to the cross-section great, shape rule material, because its clamping area is big, it is more stable to prevent on the mesa, therefore it is easy earlier to carry, and to some irregular small cross-section wood lines, because its cross-section is less, and shape diversified degree is stronger, the plane that some lines are stable only two right-angle sides mutually perpendicular, this has just brought the degree of difficulty for regularly carrying the lines, consequently, the transport problem of having solved irregular small cross-section wood lines just can realize better the continuous automatic operation to the wood lines, improve product quality and production efficiency.
Disclosure of Invention
The utility model provides an irregular small cross-section wood moulding conveyor, the purpose realizes transporting the irregular wood moulding rule of various small cross-sections, satisfies the supporting use of relevant wood moulding processing equipment to improve production efficiency.
The technical solution of the utility model is as follows:
an irregular small-section wood moulding conveying device structurally comprises a rack 1, a dragging motor 2, a variable-angle pressing unit 3, a supporting unit 4 and a conveying belt 5; the variable-angle pressing unit comprises a plurality of pressing wheels 19 with the same size, the included angle between the tangent plane of each pressing wheel and the corresponding conveying belt is adjustable, the supporting unit 4 is fixed at the lower part of the rack, and a supporting panel 26 in the supporting unit 4 is perpendicular to the contact surface of the conveying belt and a material; the lines enter a space formed by three surfaces of the pressing wheel, the conveying belt 5 and the supporting panel 26 to be clamped and fastened and move along with the driving of the conveying belt.
The driving motor 2 is fixed on the motor mounting plate 8 through a flange, the motor mounting plate 8 is locked on the rack 1 through a bolt, a driving synchronizing wheel 9 with a key groove is mounted on the shaft of the driving motor 2, the driving synchronizing wheel 9 drives the conveying belt 5 to synchronously rotate around the driving synchronizing wheel 9 and other follow-up synchronizing wheels and an idler wheel, and the back of the conveying belt 5 is subjected to anti-skid treatment.
The supporting unit comprises a supporting panel 26, a vertical column 27 and a transverse supporting piece 28, the supporting unit is integrally installed on the machine frame 1, and the supporting panel 26 supports the lines; wherein the support panel 26 is fixed in a screw hole of the cross section of the upright 27 by a countersunk bolt, and the upright 27 is fixed on the transverse support 28 by a bolt.
The variable angle pressing unit 3 comprises a variable angle pressing unit fixing part 6 and a variable angle pressing unit movable part 7, the variable angle pressing unit fixing part 6 is fixed on the rack 1 through bolts, the variable angle pressing unit movable part 7 is slidably mounted on the variable angle pressing unit fixing part 6 through a linear bearing, in the feeding process, the linear bearing of the variable angle pressing unit movable part 7 slightly moves along a linear shaft of the variable angle pressing unit fixing part 6, and a line can be guaranteed to be clamped in a space formed by the pressing wheel, the conveying belt 5 and the supporting panel 26.
The variable angle compression unit fixing part 6 includes a fixing frame 10, a linear shaft support 11, a nut block 12, an adjusting plate 13, an adjusting screw 14, a linear shaft 15 and a first tightening screw 16, the fixing frame 10 and the linear shaft support 11 are fastened and fixed on the frame 1 by bolts, supporting the entire variable angle compression unit 3, the nut block 12 is fixed on the fixing frame 10 through a bolt, the upper end of the adjusting plate 13 is provided with a notch groove, the groove part on the adjusting screw 14 is embedded into the notch groove, the threaded part is screwed into the threaded hole on the nut block 12, the end part of the linear shaft 15 is provided with a threaded hole, the two linear shafts 15 are locked together by the adjusting plate 13, the first tightening screw 16 is arranged on the fixed frame 10, the adjusting screw 14 is rotated, the adjusting screw 14 drives the linear shaft 15 to move forwards and backwards, and the pressing wheel connected with the variable-angle pressing unit 3 moves back and forth, and the linear shaft is locked by a spanner screw on the linear shaft support 11 after the movement is finished.
The variable angle pressing unit movable part 7 includes a sliding plate 17, a mounting shaft 18, a pressing wheel 19, a second tightening screw 20, a double-hole orthogonal clamping member 21, an up-down sliding block 22, a linear bearing 24, and a tightening spring 25; the diameter of the front end of a linear shaft 15 in the variable-angle pressing unit fixing part 6 is smaller than that of the rear end, a linear bearing 24 is slidably mounted on the shaft with the smaller diameter at the front end of the linear shaft 15, the linear bearing 24 slides along the thin shaft at the front end of the linear shaft 15, a sliding plate 17 is connected with the linear bearing 24 through a bolt, and the linear bearing 24 slides to drive the sliding plate 17 and parts on the sliding plate 17 to move together; the second tension screw 20 is connected with the tension spring 25 and is installed on the upper portion of the sliding plate 17, the installation shaft 18 is installed on the bottom portion of the sliding plate 17, the pinch roller is fixed on the installation shaft 18 through the double-hole orthogonal clamping piece 21, and the pinch roller is locked through the fastening bolt after rotating the angle of the double-hole orthogonal clamping piece 21, so that the pinch roller maintains a certain inclination angle.
The sliding plate 17 is provided with an insertion hole B, the up-down sliding block 22 is inserted into the rectangular insertion hole B, the up-down sliding block 22 is moved upwards, the mounting shaft 18 is moved upwards integrally, the sliding block 22 is moved downwards, the mounting shaft 18 is moved downwards integrally, the position of the pinch roller is adjusted, and when the up-down sliding block 22 is moved to a required height, the pinch roller is locked through a handle wrench.
The end of the mounting shaft 18 is machined with a plane, the hole on the up-down sliding block 22 is a hole with a plane matched with the machined surface of the end of the mounting shaft, and the mounting shaft is fixed on the up-down sliding block 22 and cannot rotate.
The utility model has the advantages that:
1) the structure of the variable-angle pressing unit can adjust the space between the pressing wheel and the belt according to the actual size of the line, so that the belt drives the line to stably advance along one direction, and the variable-angle pressing unit is convenient to match with processing equipment for irregular small-section lines. Effectively reduce working cost, improve work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an irregular small-section wood strip conveying device.
Figure 2 is a schematic view of a clip-on shipping wooden line.
FIG. 3 is an exploded view of the units of an irregular small-section wood strand conveying device.
Fig. 4 is a schematic structural diagram of the supporting unit and the dragging motor.
Fig. 5 is a schematic structural view of the variable angle pressing unit.
Fig. 6 is a schematic structural view of a variable angle pressing unit pressing roller.
FIG. 1 is a frame; 2 is a dragging motor; 3 is a variable angle pressing unit and a supporting unit; 4 is a supporting unit; 5 is a conveyor belt; 6 is a variable angle pressing unit fixing part; 7 is a movable part of the variable angle pressing unit, 8 is a motor mounting panel; 9 is a synchronizing wheel; 10 is a fixing frame; 11 is a linear shaft support; 12 is a nut block; 13 is an adjusting plate; 14 is an adjusting screw; 15 is a linear axis; 16 is a first tensioning screw; 17 is a sliding plate; 18 is the mounting shaft; 19 is a pinch roller; 20 is a second tensioning screw; 21 is a dual hole orthogonal clamp; 22 is a up-down slider; 23 is a handle; 24 is a linear bearing; 25 is a tension spring; 26 is a support panel; 27 is a column; 28 is a transverse support; 29 is a mounting bearing; 30 is a synchronizing wheel; 31 is a conveyor belt; a is a wood strip; b is an insertion hole.
Detailed Description
The utility model provides an irregular small cross-section wood moulding conveyor, realizes transporting various small cross-section irregular wood moulding rules, satisfies the supporting use of relevant wood moulding processing equipment to improve production efficiency.
In order to realize the purpose, the special transportation device for various irregular small-section wood lines is provided, and comprises a rack, a dragging motor, a variable-angle pressing unit and a supporting unit; the conveying belt is driven by an active synchronous wheel arranged on a motor shaft to move around a driven wheel and an idler wheel which support the conveying belt to move, the synchronous belt is the conveying belt and drives wood lines to move forwards from the back surface of the synchronous belt, the supporting surface of the conveying belt surface is perpendicular to the supporting surface of the supporting unit, the wheel train and the supporting unit which are wound by the variable-angle pressing unit and the conveying belt are arranged and arranged on the rack, the variable-angle pressing unit presses the wood lines through more than two coating wheels which are the same in size and large in friction force, the coating wheels are provided with bearings, the friction force of the roller surfaces is large, the texture is soft relative to the wood lines, and the lines are prevented from being crushed in the conveying process. The tangent plane and the transportation belt transport face of a plurality of cladding wheels not only contained angle can be adjusted as required, and the position also can be adjusted according to lines area size simultaneously. The supporting unit is fixed on the frame, and the upper surface of the supporting panel is vertical to the surface of the conveying belt contacting with the materials. When various irregular small-section lines are sent into a space defined by three planes of a conveying belt, a plurality of wrapping wheel tangent planes of a variable-angle pressing unit and a supporting panel of a supporting unit, a dragging motor drives a synchronizing wheel to rotate, and a synchronous belt running around the synchronizing wheel drives wood lines to convey along the advancing direction of one belt regularly under the positioning action of the wrapping wheel pressing the lines and the supporting panel.
As the preferred scheme, the dragging motor, the variable-angle pressing unit and the supporting unit are all installed on a rack, and the rack is formed by assembling aluminum alloy sections.
Preferably, the dragging motor is locked on the mounting base plate through a bolt, and the mounting base plate is fixed on the rack through the bolt. The conveying belt is a synchronous belt on a synchronous wheel driven by a dragging motor, and can be changed according to the number and the installation position of the synchronous wheels according to the length of a feeding machine required, wherein the number and the installation position of the synchronous wheels are changed to ensure that the conveying belt is not sunk after wood strips are pressed on the conveying belt, and a proper number of synchronous wheels can be additionally arranged between the end synchronous wheels to play a supporting role.
Preferably, the back of the synchronous belt serving as the conveying belt is subjected to anti-slip treatment by adding anti-slip coating, and the synchronous belt runs to drive the wood strips pressed on each tooth surface to advance.
The variable-angle pressing unit comprises a pressing wheel consisting of cladding wheels, a pressing wheel angle pressing unit, a pressing force adjusting mechanism, and pressing wheel upper and lower and front and rear position adjusting mechanisms.
Preferably, the variable angle pressing unit is characterized in that the hardness of the coating wheel is metal roller surface coated with rubber or polyurethane to increase friction force, and the coating wheel is provided with a bearing.
Preferably, the variable angle pressing unit is characterized in that the included angle between the axial direction of the wrapping wheel and the conveying belt is formed by the supporting shaft clamping piece, when the wrapping wheel is rotated to a required angle, the fastening screw on the supporting shaft clamping piece is tightened, and the included angle of the wrapping wheel is fixed at a certain angle.
Preferably, the variable angle pressing unit is characterized in that the pressure adjusting mechanism is completed by adjusting the length of a spring between the tensioning cladding wheel mounting mechanism and the frame, the spring is stretched, the tension is increased, the force of the pressing line is increased, and the position of a trapezoidal nut in the aluminum profile mounting groove is changed to change the position of a screw for fixing the spring, so that the pressing force of the pressing unit is adjusted.
As a preferred scheme, the variable angle compressing unit is characterized in that the up-down adjustment is completed by adjusting the up-down position of the plug connector in the slot of the sliding panel, and after the adjustment is completed, the handle bolts at two sides are locked, so that the height of the working process is ensured not to be changed.
Preferably, the variable angle compression unit is characterized in that the front and rear position adjusting mechanisms are realized by adjusting the front and rear positions of a linear shaft in a linear bearing support arranged on the frame, and the adjusting process is completed by adjusting bolts and nuts.
Preferably, the support unit is composed of two support columns formed by aluminum profiles fixed on the machine frame and support panels locked on the support columns by bolts.
According to the technical scheme, when the irregular small-section wood moulding conveying device conveys wood moulding, the radial position and the angle of the moulding are not changed except the position change in the advancing direction, so that the relevant automatic equipment can conveniently find the processing reference, and the required processing can be accurately finished.
The technical scheme of the utility model is further explained by combining the attached drawings
As shown in attached figures 1 and 2, the irregular small-section line conveying device provided by the utility model comprises a frame, a dragging motor, a variable angle pressing unit and a supporting unit, a supporting unit and a conveying belt, wherein the conveying belt is driven by a driving synchronous pulley arranged on a motor shaft to move around a following wheel and an idler wheel which support the synchronous belt to run, the synchronous belt is the conveying belt, the back of the synchronous belt acts on a wood line, the surface of the conveying belt is vertical to the supporting surface of the supporting unit, a wheel train and the supporting unit which are wound by the variable angle pressing unit and the conveying belt are arranged and arranged on the frame, the part of the variable angle pressing unit for pressing materials is composed of more than two following wheels with the same size and larger friction force, an included angle between the tangent plane of the following wheels and the conveying belt can be adjusted as required, the variable angle pressing unit can also adjust the space between the pressing wheel and the belt according to the actual size of the line, the supporting unit fixes the lower part of the frame and is vertical to the surface of the conveying belt contacted with the material. When various irregular small-section lines are fed into a space formed by three surfaces of the conveying belt, the variable-angle pressing unit and the supporting unit, referring to fig. 3, the line A is clamped by the pressing wheel 19, the conveying belt 31 and the supporting panel 26, the radial direction of the line A is kept in a stable state, and the wood line advances along with the movement of the conveying belt.
As shown in fig. 3, in this embodiment, the driving motor 2 is fixed on the motor mounting plate 8 through a flange thereof, and then the motor mounting plate 8 is locked on the frame 1 by using bolts, the synchronizing wheel 5 with a key slot is mounted on the shaft of the driving motor 2, the synchronizing wheel 5 drives the driving synchronizing belt to synchronously rotate around the synchronizing wheel 5 and other follow-up synchronizing wheels and idle wheels, the synchronizing belt is a transportation belt, the back surface of the synchronous belt is subjected to anti-skid treatment, friction force is increased, and power for driving the line to advance is improved.
As shown in fig. 3, the support unit is composed of a support panel 26, a vertical column 27 and a transverse support 28, and is integrally installed on the machine frame 1 to support the line through the support panel. Wherein the support panel 26 is fixed in a screw hole of the cross section of the upright 27 by a countersunk bolt, and the upright 27 is fixed on the transverse support 28 by a bolt.
As shown in fig. 3 and 4, the variable angle pressing unit 3 is composed of a fixed part 6 of the variable angle pressing unit and a movable part 7 of the variable angle pressing unit, the fixed part 6 of the variable angle pressing unit is fixed on the frame 1 through bolts, the movable part 7 of the variable angle pressing unit is slidably mounted on the fixed part 6 of the variable angle pressing unit through linear bearings, and during feeding, the linear bearings of the movable part 7 can slightly move along the linear axes of the fixed part 6, so that lines can be guaranteed to be clamped in a space formed by the pressing wheels 19, the conveying belt 31 and the supporting panel 26, and the reference is made to fig. 2.
Referring to fig. 5, a fixing portion 6 of the variable angle compressing unit is composed of a fixing frame 10, a linear shaft support 11, a nut block 12, an adjusting plate 13, an adjusting screw 14, a linear shaft 15, and a first tightening screw 16, as shown in fig. 3, 4, and 5. The movable part 7 of the variable angle clamping unit is composed of a slide plate 17, a mounting shaft 18, a clamping wheel 19, a second tensioning screw 20, a double-hole orthogonal clamping member 21, upper and lower slide blocks 22, a linear bearing 24, and a tensioning spring 25. In the figure, B denotes an insertion hole in the slide plate 17.
Further, a part fixing frame 10 and a linear shaft support 11 in the fixing part 6 of the variable angle pressing unit are fixed on the frame 1 through bolt locking and related connecting pieces, and support the whole variable angle pressing unit 3. The nut block 12 in the fixed part 6 is fixed on the fixed frame 10 through a bolt, a groove part on the adjusting screw 14 is embedded into a notch groove on the adjusting plate 13, a thread part is screwed into a screw hole on the nut block 12, meanwhile, a thread hole is processed at the end part of the linear shaft 15, the adjusting plate 13 locks the two linear shafts 15 together, therefore, when the adjusting screw 14 is rotated, the adjusting screw 14 drives the linear shaft 15 to advance and retreat, the whole adjusting compression roller 19 moves forwards or backwards, and the linear shaft can be locked through a spanner screw on the linear shaft support 11 after the movement is completed.
As shown in fig. 5, the linear bearing 24 of the movable portion 7 of the variable angle pressing unit is slidably mounted on a thin-diameter linear shaft mounted at the front section of the linear shaft 15 of the fixed portion 6 of the variable angle pressing unit, and the linear bearing 24 slides along the thin shaft at the front end of the linear shaft. The slide plate 17 is coupled to the linear bearing 24 by bolts, and the linear bearing 24 slides so that the slide plate 17 and the components coupled thereto in various ways move together.
The sliding plate 17 is provided with a rectangular hole B, the upper and lower sliding blocks 22 of the original are inserted into the rectangular insertion hole B, the upper and lower sliding blocks 22 are moved upwards, the pressing roller 19 moves upwards integrally, and the sliding block 22 is moved downwards, the pressing roller 19 moves downwards integrally. Therefore, the upper and lower positions of the pressure roller 19 are adjusted, and after the upper and lower sliding blocks 22 move to the required height, the upper and lower sliding blocks are locked by a handle wrench, so that the upper and lower movement in work is prevented.
The end of the mounting shaft 18 is processed with a plane, the holes on the upper and lower sliding blocks 22 are matched with the plane and the processing surface of the end of the mounting shaft, and the mounting shaft is fixed on the upper and lower sliding blocks 22 and can not rotate.
The pinch roller 19 is fixed on the mounting shaft 18 through a double-hole orthogonal clamping piece 21, and the pinch roller 19 can be locked through a fastening bolt arranged on the pinch roller after the angle of the double-hole orthogonal clamping piece 21 is rotated, so that the pinch roller 19 maintains a certain inclination angle.
In actual production, according to different shapes and sizes of the lines, the spatial position and angle of the pressing roller 19 need to be adjusted by the variable-angle pressing unit 3, as shown in fig. 6, when the horizontal size of the line to be transported is larger than that of the line in fig. 6, the shaft 15 needs to be adjusted to the right, and vice versa, when the included angle between the tangent line between two points of the line to be transported and the supporting panel 26 changes, the line needs to be stabilized in the feeding space by changing the rotating angle of the two-hole orthogonal clamping piece 21, and after the angle adjustment, the pressing roller contacts the edge of the supporting panel, so that the pressing roller 19 can interfere with the supporting panel 26, and the vertical position of the upper and lower sliding blocks 22 needs to be adjusted, so that the pressing roller 19 is suitable for transporting the new-sized lines.
It should be noted that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience of description and simplicity of illustration, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; 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.
Claims (8)
1. An irregular small-section line conveying device is characterized by comprising a rack (1), a dragging motor (2), a variable-angle pressing unit (3), a supporting unit (4) and a conveying belt (5); the angle-variable pressing unit comprises a plurality of pressing wheels (19) with the same size, the included angle between the tangent plane of each pressing wheel and the conveying belt is adjustable, the supporting unit (4) is fixed at the lower part of the rack, and a supporting panel (26) in the supporting unit (4) is vertical to the contact surface of the conveying belt and a material; the lines enter a space formed by three surfaces of the pressing wheel, the conveying belt (5) and the supporting panel (26) to be clamped and fastened and move along with the driving of the conveying belt.
2. The irregular small-section line conveying device according to claim 1, wherein the dragging motor (2) is fixed on a motor mounting plate (8) through a flange, the motor mounting plate (8) is locked on the machine frame (1) through a bolt, a driving synchronous wheel (9) with a key groove is mounted on a shaft of the dragging motor (2), the driving synchronous wheel (9) drives the conveying belt (5) to synchronously rotate around the driving synchronous wheel (9), a driven synchronous wheel and an idle wheel, and the back of the conveying belt (5) is subjected to anti-skidding treatment.
3. The irregular small-section line conveying device as claimed in claim 1, wherein the supporting unit comprises a supporting panel (26), a column (27) and a transverse supporting member (28), the supporting unit is integrally installed on the machine frame (1) and supports the line through the supporting panel (26); the supporting panel (26) is fixed in a screw hole on the section of the upright post (27) through a countersunk bolt, and the upright post (27) is fixed on the transverse supporting piece (28) through a bolt.
4. The irregular small-section line conveying device according to claim 1, wherein the variable-angle pressing unit (3) comprises a fixed part (6) of the variable-angle pressing unit and a movable part (7) of the variable-angle pressing unit, the fixed part (6) of the variable-angle pressing unit is fixed on the frame (1) through bolts, the movable part (7) of the variable-angle pressing unit is slidably mounted on the fixed part (6) of the variable-angle pressing unit through a linear bearing, and during feeding, the linear bearing of the movable part (7) of the variable-angle pressing unit slightly moves along a linear shaft of the fixed part (6) of the variable-angle pressing unit, so that a line is guaranteed to be clamped in a space formed by the pressing wheel, the conveying belt (5) and the supporting panel (26).
5. The irregular small-section line conveying device according to claim 4, wherein the variable-angle pressing unit fixing part (6) comprises a fixing frame (10), a linear shaft support (11), a nut block (12), an adjusting plate (13), an adjusting screw (14), a linear shaft (15) and a first tensioning screw (16), the fixing frame (10) and the linear shaft support (11) are fixedly locked on the frame (1) through bolts to support the whole variable-angle pressing unit (3), the nut block (12) is fixed on the fixing frame (10) through bolts, a notch groove is formed in the upper end of the adjusting plate (13), a groove part on the adjusting screw (14) is embedded into the notch groove, a threaded part is screwed into a threaded hole in the nut block (12), a threaded hole is formed in the end part of the linear shaft (15), and the adjusting plate (13) locks the two linear shafts (15) together, the first tensioning screw (16) is installed on the fixed frame (10), the adjusting screw (14) is rotated, the adjusting screw (14) drives the linear shaft (15) to move forwards and backwards, the pressing wheel connected with the variable-angle pressing unit (3) moves forwards and backwards, and the linear shaft is locked through a spanner screw on the linear shaft support (11) after the linear shaft is moved.
6. The irregular small-section line conveying device according to claim 4, wherein the movable part (7) of the variable-angle pressing unit comprises a sliding plate (17), a mounting shaft (18), a pressing wheel (19), a second tensioning screw (20), a double-hole orthogonal clamping piece (21), an up-and-down sliding block (22), a linear bearing (24) and a tensioning spring (25); the diameter of the front end of a linear shaft (15) in a fixed part (6) of the variable-angle pressing unit is smaller than that of the rear end of the linear shaft, a linear bearing (24) is slidably mounted on the shaft with the smaller diameter at the front end of the linear shaft (15), the linear bearing (24) slides along the thin shaft at the front end of the linear shaft (15), a sliding plate (17) is connected with the linear bearing (24) through a bolt, and the linear bearing (24) slides to drive the sliding plate (17) and parts on the sliding plate to move together; the second tightening screw (20) is connected with a tightening spring (25) and is arranged on the upper part of the sliding plate (17), the mounting shaft (18) is arranged on the bottom part of the sliding plate (17), the pinch roller is fixed on the mounting shaft (18) through a double-hole orthogonal clamping piece (21), and the pinch roller is locked through a fastening bolt after rotating the angle of the double-hole orthogonal clamping piece (21), so that the pinch roller maintains a certain inclination angle.
7. The irregular small-section line conveying device according to claim 6, wherein the sliding plate (17) is provided with insertion holes B, the up-down sliding block (22) is inserted into the rectangular insertion hole B, the up-down sliding block (22) is moved upwards, the mounting shaft (18) is moved upwards as a whole, the up-down sliding block (22) is moved downwards, the mounting shaft (18) is moved downwards as a whole, thereby adjusting the position of the pressing wheel, and when the up-down sliding block (22) is moved to a required height, the pressing wheel is locked by a handle wrench.
8. The irregular small-section line conveying device as claimed in claim 7, wherein the end of the mounting shaft (18) is machined with a flat surface, the hole formed on the up-down sliding block (22) is a hole with a flat surface matched with the machined surface of the end of the mounting shaft, and the mounting shaft is fixed on the up-down sliding block (22) and cannot rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541113.0U CN212402600U (en) | 2019-04-19 | 2019-04-19 | Irregular small-section line conveying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920541113.0U CN212402600U (en) | 2019-04-19 | 2019-04-19 | Irregular small-section line conveying device |
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| CN212402600U true CN212402600U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540050A (en) * | 2019-04-19 | 2019-12-06 | 宜华生活科技股份有限公司 | Irregular small-section line conveying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540050A (en) * | 2019-04-19 | 2019-12-06 | 宜华生活科技股份有限公司 | Irregular small-section line conveying device |
| CN110540050B (en) * | 2019-04-19 | 2024-05-28 | 宜华生活科技股份有限公司 | Irregular small-section line conveying device |
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