CN211164345U

CN211164345U - Feeding clamping device of inclined double-sided spiral planer

Info

Publication number: CN211164345U
Application number: CN201921975240.8U
Authority: CN
Inventors: 纪书林
Original assignee: Qingdao Xinhuilai Machinery Manufacturing Co ltd
Current assignee: Qingdao Xinhuilai Machinery Manufacturing Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-04
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a pay-off clamping device of two-sided spiral planer of tilting, including conveying unit, both sides clamping mechanism, go up hold-down mechanism and leading-in supporting mechanism, conveying unit includes mount, takes conveying mechanism, and the mount is installed under on the fixed platform, takes conveying mechanism to adopt the slope mode setting that one side is high, the opposite side is low on the mount. The two-side clamping mechanism comprises a group of lower supporting wheels and a group of upper supporting wheels, the lower supporting wheels are fixedly arranged on the low-position side of the belt conveying mechanism, and the upper supporting wheels are movably arranged on the high-position side of the belt conveying mechanism. The upper pressing mechanism is arranged above the belt conveying mechanism and comprises an installation frame arranged on the front side of the lower portion of an upper movable platform of the double-sided spiral planer, and two upper pressing rollers with adjustable heights are arranged on the installation frame. The utility model discloses rational in infrastructure, easily put, the rectangular board is close to each other, and is easy and simple to handle, and degree of automation is high, and reduce cost reduces timber extravagant, has greatly improved the outturn percentage.

Description

Feeding clamping device of inclined double-sided spiral planer

Technical Field

The utility model relates to a wood working machine technical field, concretely relates to two-sided spiral planer's of tilting pay-off clamping device.

Background

The phenomenon that the limit was warped can appear after the sunning was accomplished to the plank, and the condition that the both sides of plank presented the curved surface promptly, in order to improve ligneous volume of producing timber, usually with its processing into the rectangular lath of cross-section earlier, splice into a whole splice plate with a plurality of laths with the same thickness again. The surface of the wood board is a curved surface, the long lath with the rhombic cross section is obtained after the wood board is cut, and the long lath with the rhombic cross section needs to be processed into the long lath with the square cross section by a planer so as to be spliced into the splice plate with a smooth surface. The long laths with the rhombic cross sections can be inclined when being placed on the conveyor belt in parallel, and cannot be processed into the long laths with the square cross sections after passing through the planer tool.

In order to ensure that the rectangular laths with square cross sections can be obtained, before entering a planer tool, pressing force perpendicular to a conveying belt needs to be applied to the rectangular laths with the diamond cross sections on the conveying belt, the pressing force enables the side faces of the rectangular laths with the diamond cross sections to incline relative to the surface of the conveying belt, lateral clamping force needs to be applied to two sides of the rectangular laths with the diamond cross sections, the clamping force needs to be kept within a reasonable range, the bottoms of the rectangular laths with the diamond cross sections are in contact with the conveying belt after passing through compression rollers, and wood waste is. Therefore, a lateral clamping device for diamond-shaped long laths arranged in parallel needs to be arranged on the woodworking planer, so that the long laths with square cross sections can meet the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art, the utility model provides a feeding clamping device of a tilting double-sided spiral planer, which solves the problem that the long lath with a rhombic section cannot be placed perpendicularly relative to a conveying belt, and the long lath is easy to tilt or fall relative to the conveying belt when being compressed or planed perpendicularly, and cannot be qualified spliced lath.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the feeding clamping device of the inclined double-sided screw planer comprises a conveying unit, two side clamping mechanisms, an upper pressing mechanism and a guiding support mechanism, wherein the conveying unit is arranged on the upper portion of a lower fixing platform of the double-sided screw planer and comprises a fixing frame and a belt conveying mechanism.

The fixing frame is adjustably and fixedly arranged on the lower fixing platform, and the belt conveying mechanism is arranged on the fixing frame in an inclined mode that one side is high and the other side is low.

The two-side clamping mechanism comprises a group of lower supporting wheels and a group of upper supporting wheels, the lower supporting wheels are fixedly arranged on the low-position side of the belt conveying mechanism, and the upper supporting wheels are movably arranged on the high-position side of the belt conveying mechanism.

The upper pressing mechanism is arranged above the belt conveying mechanism and comprises an installation frame arranged on the front side of the lower portion of an upper movable platform of the double-sided spiral planer, and two upper pressing rollers with adjustable heights are arranged on the installation frame.

Preferably, the belt conveying mechanism comprises a driving roller, a driven roller and a conveying belt, the driving roller and the driven roller are arranged on the fixed frame in parallel and in an inclined mode, the conveying belt is arranged outside the driving roller and the driven roller, and a speed reducer and a motor are arranged at one end of the driving roller.

Preferably, the group of lower support wheels comprises a plurality of lower support wheels, and all the lower support wheels are arranged at intervals in sequence along the conveying direction of the conveying belt.

The group of upper supporting wheels comprises at least two upper supporting wheels, and all the upper supporting wheels are sequentially arranged at intervals along the conveying direction of the conveying belt.

Preferably, each upper supporting wheel is respectively arranged at one end of a push rod, and one end of the push rod is connected with an air cylinder arranged on the lower fixed platform.

Each push rod is fixedly provided with a slide rail, the slide rail is in sliding fit with a guide slide block arranged on the lower fixed platform, and the moving direction of each upper supporting wheel is parallel to the surface of the conveying belt.

Preferably, the guiding-in supporting mechanism is arranged on one side of the feeding direction of the belt conveying mechanism and comprises a supporting frame and a plurality of supporting rollers arranged on the supporting frame, and one end of the supporting frame, which is close to the belt conveying mechanism, is connected with the fixing frame.

Preferably, all the support rollers are arranged on the support frame at intervals in sequence along the feeding direction, the axis of each support roller is parallel to the axes of the driving roller and the driven roller, and the group of lower support rollers are arranged on one side of the support rollers in an extending mode.

Preferably, the two upper compression rollers are sequentially arranged on the mounting frame along the feeding direction, rotating shafts at two ends of the upper compression rollers respectively penetrate through vertical long round holes in the mounting frame, and the two upper compression rollers are movably connected with the two mounting frames through a vertically arranged screw.

Preferably, each pivot and the lower extreme normal running fit who corresponds the screw rod, the mounting bracket is worn out and is configured with adjusting nut and lock nut in the upper end of screw rod, the outside cover of screw rod is equipped with adjusting spring.

Preferably, the upper compression roller is a circular roller with a uniform cross section, a roller sleeve made of polyurethane material is sleeved on the outer side of the upper compression roller, and a plurality of annular grooves are formed in the surface of the roller sleeve.

By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses rational in infrastructure, the conveyer belt that adopts the slope mode to arrange cooperatees with both sides clamping mechanism, makes the rhombus cross section rectangular plate easily put on the conveyer belt, and rhombus cross section rectangular plate is close to each other under its action of gravity, goes up hold-down mechanism and presses close to the conveyer belt surface before making the rhombus cross section rectangular plate get into the planer tool, and is easy and simple to handle, and degree of automation is high, and reduce cost reduces timber extravagant, has greatly improved the outturn rate.

Drawings

Fig. 1 is a schematic view of the structural principle of a feeding clamping device of an inclined double-sided screw planer of the present invention.

Fig. 2 is a schematic structural view of a part of fig. 1, showing a combined structure of the conveying unit 1 and the both-side clamping mechanism.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

referring to fig. 1 and 2, the feeding clamping device of the inclined double-sided screw planer comprises a conveying unit 1, two side clamping mechanisms 2, an upper pressing mechanism 3 and a guiding support mechanism 4, wherein the conveying unit 1 comprises two conveying units, the conveying unit 1 is arranged on the upper portion of a lower fixing platform 5 of the double-sided screw planer, and the two conveying units 1 are respectively arranged on the front side and the rear side of a planer tool of the screw planer. The conveying unit 1 comprises a fixing frame and a belt conveying mechanism, the fixing frame is adjustably and fixedly arranged on the lower fixing platform 5, and the belt conveying mechanism is arranged on the fixing frame in an inclined mode that one side is high and the other side is low. The belt conveying mechanism comprises a driving roller 12, a driven roller 13 and a conveying belt 14, the driving roller 12 and the driven roller 13 are arranged on the fixing frame in parallel and in an inclined mode, the driving roller 12 and the driven roller 13 are arranged at two ends of the fixing frame along the feeding direction, and the conveying belt 14 is sleeved outside the driving roller 12 and the driven roller 13.

One end of the driving roller 12 is provided with a speed reducer and a motor, the motor is arranged on one side of the fixing frame, the power output end of the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is fixedly connected with the corresponding end of the driving roller 12. The motor is electrically connected with an electric control cabinet of the double-sided spiral planer, the electric control cabinet is connected with 220V mains supply, and the 220V mains supply is adopted as a power supply of the whole equipment. The guiding-in supporting mechanism 4 is arranged on one side of the feeding direction of the belt conveying mechanism and comprises a supporting frame 41 and a plurality of supporting rollers 42 arranged on the supporting frame 41, and one end, close to the feeding direction of the belt conveying mechanism, of the supporting frame 41 is connected with the fixing frame. All the support rollers 42 are arranged on the support frame 41 at intervals in sequence along the feeding direction, and the axis of each support roller 41 is parallel to the axes of the drive roller 12 and the driven roller 13.

The two-side clamping mechanism 2 comprises a group of lower supporting wheels 21 and a group of upper supporting wheels 22, the lower supporting wheels 21 are fixedly arranged on the low-position side of the conveying mechanism, the group of lower supporting wheels 21 comprises a plurality of lower supporting wheels 22, all the lower supporting wheels 21 are sequentially arranged at intervals along the conveying direction of the conveying belt 14, one part of the lower supporting wheels 21 is arranged on one side of the fixing frame, and the other part of the lower supporting wheels 21 is led into the same side of the supporting mechanism 4. The set of upper support wheels 22 includes at least two upper support wheels 22, each upper support wheel 22 being movably disposed on the high side of the belt conveyor.

All the upper supporting wheels 22 are arranged at intervals in sequence along the conveying direction of the conveying belt 14, one side of the upper supporting wheels 22, which is far away from the conveying belt 14, is provided with push rods 23, the number of which is equal to that of the upper supporting wheels 22 and the positions of which correspond to that of the upper supporting wheels 22, and the push rods 23 are movably arranged on the lower fixed platform 5. Each upper supporting wheel 22 is respectively installed at one end corresponding to the push rod 23, the other end of the push rod 23 is connected with the air cylinder 26 arranged on the lower fixed platform 5, the air cylinder 26 is connected with the air pump installed on the lower fixed platform 5 through an air line, the air pump is electrically connected with the electric control system of the screw planer, and the electric control system is the existing electric control system in the prior art. Each push rod 23 is fixedly provided with a slide rail 24, the slide rail 24 is in sliding fit with a guide slide block 25 fixedly arranged on the lower fixed platform 5, and the moving direction of each upper supporting wheel 22 is parallel to the surface of the conveying belt 14. The cylinder 26 drives the upper supporting wheel 22 to move linearly through the push rod 23, and the upper supporting wheel 22 is matched with the lower supporting wheel 21 to provide a certain lateral clamping force for the spliced battens on the conveying belt 14.

The upper pressing mechanism 3 is arranged above the belt conveying mechanism and comprises an installation frame 61 arranged on the front side of the lower part of the upper movable platform 6 of the double-sided spiral planer, and two upper pressing rollers 62 with adjustable heights are arranged on the installation frame 61. The upper pressure roller 62 is a circular roller with a uniform cross section, and a roller sleeve made of polyurethane material is sleeved on the outer side of the circular roller, and a plurality of annular grooves are formed in the surface of the roller sleeve. The two upper pinch rollers 62 are sequentially arranged on the mounting frame 61 along the feeding direction, rotating shafts at two ends of the upper pinch rollers 62 respectively penetrate through vertical long round holes in the mounting frame 61, and are movably connected with the two mounting frames 61 through a vertically arranged screw 63. Each rotating shaft is in running fit with the lower end of the corresponding screw 63 through a bearing, the upper end of the screw 63 penetrates out of the mounting frame 61 and is provided with an adjusting nut 64 and a locking nut 65, and an adjusting spring 66 is sleeved on the outer side of the screw 63.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, 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.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A feeding clamping device of an inclined double-sided spiral planer is characterized by comprising a conveying unit, two side clamping mechanisms, an upper pressing mechanism and a guiding support mechanism, wherein the conveying unit is arranged at the upper part of a lower fixed platform of the double-sided spiral planer and comprises a fixed frame and a belt conveying mechanism;

the fixing frame is adjustably and fixedly arranged on the lower fixing platform, and the belt conveying mechanism is arranged on the fixing frame in an inclined mode that one side is high and the other side is low;

the two-side clamping mechanism comprises a group of lower supporting wheels and a group of upper supporting wheels, the lower supporting wheels are fixedly arranged on the low-position side of the belt conveying mechanism, and the upper supporting wheels are movably arranged on the high-position side of the belt conveying mechanism;

2. The feeding and clamping device of the inclined double-sided helical planer according to claim 1, wherein the belt conveying mechanism comprises a driving roller, a driven roller and a conveying belt, the driving roller and the driven roller are arranged on the fixed frame in parallel and inclined, the conveying belt is arranged outside the driving roller and the driven roller, and one end of the driving roller is provided with a speed reducer and a motor.

3. The feeding and clamping device of the inclined double-sided screw planer according to claim 2, wherein the group of lower support wheels comprises a plurality of lower support wheels, and all the lower support wheels are sequentially arranged at intervals along the conveying direction of the conveying belt;

4. The feeding and clamping device of an inclined double-sided helical planer as claimed in claim 3, wherein each upper supporting wheel is mounted at one end of a push rod, and one end of the push rod is connected with a cylinder arranged on the lower fixed platform;

5. The feeding and clamping device of an inclined double-sided screw planer according to claim 3, wherein the guiding-in supporting mechanism is arranged on one side of the feeding direction of the belt conveying mechanism and comprises a supporting frame and a plurality of supporting rollers arranged on the supporting frame, and one end of the supporting frame, which is close to the belt conveying mechanism, is connected with the fixed frame.

6. The feeding and clamping device of an inclined double-sided helical planer as claimed in claim 1, wherein all the supporting rollers are sequentially arranged on the supporting frame at intervals along the feeding direction, the axis of each supporting roller is parallel to the axes of the driving roller and the driven roller, and the set of lower supporting wheels is arranged on one side of the supporting rollers in an extending manner.

7. The feeding and clamping device of the inclined double-sided helical planer according to claim 1, wherein the two upper pinch rollers are sequentially arranged on the mounting frame along the feeding direction, rotating shafts at two ends of the upper pinch rollers respectively penetrate through vertical long round holes in the mounting frame, and are movably connected with the two mounting frames through a vertically arranged screw.

8. The feeding and clamping device of an inclined double-sided helical planer as claimed in claim 7, wherein each rotating shaft is rotatably engaged with the lower end of a corresponding screw, the upper end of the screw passes through the mounting frame and is provided with an adjusting nut and a locking nut, and the outer side of the screw is sleeved with an adjusting spring.

9. The feeding and clamping device of the inclined double-sided screw planer as claimed in claim 1, wherein the upper pressure roller is a circular roller with a uniform cross section, a roller sleeve made of polyurethane material is sleeved on the outer side of the upper pressure roller, and a plurality of annular grooves are formed in the surface of the roller sleeve.