CN205184952U - Feeding device of woodworking multi-blade saw - Google Patents

Abstract

The utility model provides a material feeding unit of carpenter's multi-disc saw relates to the panel processingequipment field. The feeding device comprises a rack, a bearing seat, a feeding roller and a material pressing roller; the bearing seat comprises a bottom plate and a circular truncated cone; two limiting holes are formed in the bottom plate; the circular truncated cone is positioned at the center of one surface of the bottom plate, and the bearing seat is also provided with a bearing mounting hole which penetrates through the bottom plate and the circular truncated cone; the feeding roller comprises a roller body and two roller shafts respectively positioned at two ends of the roller body, and strip-shaped roller teeth are arranged on the outer side of the roller body; bearing seat mounting holes are formed in two sides of the rack, bearing seats are mounted in the bearing seat mounting holes, and bearings are mounted in the bearing mounting holes; two feeding rollers are arranged on the frame, and roller shafts at two ends of the feeding rollers are arranged in bearings; the machine frame is also provided with a bearing platform which is positioned between the two feeding rollers; a material pressing roller is arranged above the two feeding rollers. The utility model discloses enable panel and move forward steadily, prevent that panel from shaking or the skew takes place for the position at the removal in-process.

Description

A kind of pay-off of multi-blade woodworking saw machine

Technical field

The utility model relates to plate processing device field, particularly relates to the pay-off of multi-blade woodworking saw machine.

Background technology

Multi-blade woodworking saw machine usually all needs to install pay-off and sheet material is sent to cutter sweep, but conventional pay-off inferior position is obvious, pay-off can because the various factors of sheet material itself, as bending in sheet material or centre bit dislocation etc. and cause pay-off and sheet material itself to produce shaking, sheet material position in moving process is offset.

Utility model content

The purpose of this utility model is to solve the problem, and provides a kind of pay-off of multi-blade woodworking saw machine, and this pay-off can make sheet material move reposefully forward, prevents sheet material from shaking in moving process or position offsets.

For achieving the above object, the technical scheme that provides of the utility model is as follows:

The pay-off of the multi-blade woodworking saw machine that the utility model provides comprises frame, bearing block, feeding roller and nip rolls;

Described bearing block comprises base plate and round platform; Described base plate is rounded, and the side of base plate is provided with a tangent plane parallel with base plate longitudinal section, base plate is also provided with the spacing hole of the corresponding ellipse in two positions; Described round platform be positioned at base plate wherein one side center position, the tangent plane of base plate and the excircle of round platform tangent, the center of bearing block is also provided with a bearing mounting hole, and bearing mounting hole runs through base plate and round platform, and the sidewall of bearing mounting hole is provided with screw thread;

Described feeding roller comprises roll body and lays respectively at two roll shafts at roll body two ends, roll body is cylindric, the arranged outside of roll body has many sliver transvers sections in partially trapezoidal bar shaped roller tooth, every bar bar shaped roller tooth extend to the other end from one end of roll body and with the axis parallel of roll body;

The both sides of described frame are provided with bearing block installing hole, and size and shape and the bearing block of bearing block installing hole are suitable, install a bearing block in each bearing block installing hole, install a bearing in the bearing mounting hole of each bearing block; Frame is provided with two parallel to each other and axis is positioned at the feeding roller in same level, the roll shaft at feeding roller two ends is arranged in described bearing; Frame is also provided with support platform, and support platform is between two feeding rollers, and the upper surface of support platform is concordant with the top of two feeding rollers; The top of two feeding rollers is also separately installed with a nip rolls, the axis of nip rolls and the axis parallel of feeding roller.

The beneficial effects of the utility model:

The arranged outside of feeding roller has many sliver transvers sections in partially trapezoidal bar shaped roller tooth, increases the frictional force between feeding roller and sheet material; Be provided with support platform between two feeding rollers, make sheet material transition more reposefully between two feeding rollers; The top of two feeding rollers is also separately installed with a nip rolls, and nip rolls can compress by plate compact in frame and feeding roller, is flattened by sheet material, prevents sheet material and pay-off from acutely shaking and causing sheet material position in moving process to offset.

The base plate of bearing block is rounded, and in the process manufacturing bearing block, bearing block can complete by one-time turning, base plate without the need to image space shape is the same, need in process first process a side and then process another side, effectively shorten process time, cut down finished cost.

Accompanying drawing explanation

The front view of the pay-off of the multi-blade woodworking saw machine that Fig. 1 provides for the utility model.

The top view of the pay-off of the multi-blade woodworking saw machine that Fig. 2 provides for the utility model.

Fig. 3 is the structural representation of bearing block.

Fig. 4 is the structural representation of feeding roller.

Detailed description of the invention

Be described further the utility model below in conjunction with accompanying drawing, the embodiment below enumerated only represents one or more preferred forms, should not form restriction of the present utility model.

As depicted in figs. 1 and 2, the pay-off of multi-blade woodworking saw machine that the utility model provides comprises frame 1, bearing block 2, feeding roller 3 and nip rolls 4.

As shown in Figure 3, bearing block 2 comprises base plate 21 and round platform 22; Base plate 21 is rounded, and the side of base plate 21 is provided with a tangent plane 211 parallel with base plate 21 longitudinal section, base plate 21 is also provided with the spacing hole 212 of the corresponding ellipse in two positions.Round platform 22 is positioned at the center position of base plate 21 wherein one side, and the tangent plane 211 of base plate 21 is tangent with the excircle of round platform 22.The center of bearing block 2 is also provided with a bearing mounting hole 23, and bearing mounting hole 23 runs through base plate 21 and round platform 22, and the sidewall of bearing mounting hole 23 is provided with screw thread.

Feeding roller 3 comprises roll body 31 and lays respectively at two roll shafts 32 at roll body 31 two ends, roll body 31 is in cylindric, the arranged outside of roll body 31 has many sliver transvers sections in partially trapezoidal bar shaped roller tooth 311, every bar bar shaped roller tooth 311 extend to the other end from one end of roll body 31 and with the axis parallel of roll body 31.

The both sides of frame 1 are provided with bearing block installing hole, and size and shape and the bearing block 2 of bearing block installing hole are suitable, install a bearing block 2 in each bearing block installing hole, install a bearing in the bearing mounting hole of each bearing block 2; Frame 1 is provided with two parallel to each other and axis is positioned at the feeding roller 3 in same level, the roll shaft 32 at feeding roller 3 two ends is arranged in bearing; Frame 1 is also provided with support platform 11, and support platform 11 is between two feeding rollers 3, and the upper surface of support platform 11 is concordant with the top of two feeding rollers 3; The top of two feeding rollers 3 is also separately installed with a nip rolls 4, the axis of nip rolls 4 and the axis parallel of feeding roller 3.

Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model but not restriction to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (1)

1. a pay-off for multi-blade woodworking saw machine, is characterized in that: this pay-off comprises frame, bearing block, feeding roller and nip rolls;

Described bearing block comprises base plate and round platform; Described base plate is rounded, and the side of base plate is provided with a tangent plane parallel with base plate longitudinal section, base plate is also provided with the spacing hole of the corresponding ellipse in two positions; Described round platform be positioned at base plate wherein one side center position, the tangent plane of base plate and the excircle of round platform tangent, the center of bearing block is also provided with a bearing mounting hole, and bearing mounting hole runs through base plate and round platform, and the sidewall of bearing mounting hole is provided with screw thread;

Described feeding roller comprises roll body and lays respectively at two roll shafts at roll body two ends, roll body is cylindric, the arranged outside of roll body has many sliver transvers sections in partially trapezoidal bar shaped roller tooth, every bar bar shaped roller tooth extend to the other end from one end of roll body and with the axis parallel of roll body;

The both sides of described frame are provided with bearing block installing hole, and size and shape and the bearing block of bearing block installing hole are suitable, install a bearing block in each bearing block installing hole, install a bearing in the bearing mounting hole of each bearing block; Frame is provided with two parallel to each other and axis is positioned at the feeding roller in same level, the roll shaft at feeding roller two ends is arranged in described bearing; Frame is also provided with support platform, and support platform is between two feeding rollers, and the upper surface of support platform is concordant with the top of two feeding rollers; The top of two feeding rollers is also separately installed with a nip rolls, the axis of nip rolls and the axis parallel of feeding roller.