CN213890381U - Dart target fiber block production is with cutting numb machine - Google Patents

Abstract

The utility model discloses a hemp cutting machine for producing dart target fiber blocks, which comprises a discharge chute, a hemp cutting knife, an upper and a lower compressing parts, a left and a right moving part and a feeding guide part which are arranged from left to right in sequence, wherein the upper and the lower compressing parts comprise a fixed frame A, the device comprises an air cylinder A and upper and lower compression blocks A, wherein an output shaft of the air cylinder A is connected with the upper and lower compression blocks A after penetrating through the upper end face of a fixed frame A, a ramie cutter can be movably arranged on the left end face of the fixed frame A up and down, a discharge chute with the left end inclined downwards is arranged on the left side of the ramie cutter, a left and right moving part comprises a fixed frame B, an air cylinder B, the upper and lower compression blocks B and a guide rail, an output shaft of the air cylinder B is connected with the upper and lower compression blocks B after penetrating through the upper end face of the fixed frame B, the fixed frame B can move left and right along the guide rail, a feeding guide part is arranged on the right side of the fixed frame B, and the feeding guide part comprises an inverted U-shaped frame and two rotary guide columns which are symmetrically arranged on the left side of the inverted U-shaped frame front and back; the utility model has the advantages of high production efficiency and good hemp cutting quality.

Description

Dart target fiber block production is with cutting numb machine

Technical Field

The utility model belongs to the technical field of spacing dart target production facility, concretely relates to dart target fibre piece production is with cutting numb machine.

Background

The dart board, also called dart board or dart target, its style and material are various, and the hemp fiber dart target has moderate hardness, and the dart hole will close automatically after the dart is pulled out from the target, so the life time is far longer than that of dart targets made of other materials, therefore, it is the most popular and best quality dart target in modern times, and also the target for each regular game; when the dart target is manufactured, hemp threads are straightened into long hemp wadding through a hemp straightening process, then the long hemp wadding is wound into long hemp wadding rolls by using an adhesive tape, then the long hemp wadding rolls are cut into fiber blocks, the fiber blocks are compressed into the dart target, and finally the dart target is manufactured through the processes of surface polishing, color printing, scoring block net mounting and the like.

At present, the cutting of a strip-shaped hemp wadding roll into fiber blocks needs to be completed by means of manual assistance, and the problems of different fiber block thicknesses, low production efficiency and poor quality of cut hemp exist; in order to solve the above problems, it is necessary to develop a hemp cutting machine for producing dart target fiber blocks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a dart target fiber block production cutting hemp machine with high production efficiency and good hemp cutting quality.

The purpose of the utility model is realized like this: a hemp cutting machine for producing dart target fiber blocks comprises a discharge chute, a hemp cutting knife, an upper pressing part, a lower pressing part, a left moving part and a feeding guide part which are sequentially arranged from left to right, wherein the upper pressing part and the lower pressing part comprise a fixed frame A, a cylinder A arranged on the upper end surface of the fixed frame A and an upper pressing block A and a lower pressing block A arranged in the fixed frame A, an output shaft of the cylinder A penetrates through the upper end surface of the fixed frame A and is connected with the upper pressing block A and the lower pressing block A, the hemp cutting knife can be movably arranged on the left end surface of the fixed frame A up and down, the left side of the hemp cutting knife is provided with the discharge chute with the left end inclined downwards, the left moving part comprises a fixed frame B, a cylinder B arranged on the upper end surface of the fixed frame B, an upper pressing block B arranged in the fixed frame B and a guide rail arranged on the lower end surface of the fixed frame B, fixed frame B can be followed the guide rail is removed from moving, right-hand being equipped with of fixed frame B feeding guide part, feeding guide part is located including falling the U-shaped frame and two front and back symmetries the left rotatory guide post of falling the U-shaped frame, the bottom cover of falling the U-shaped frame is equipped with gyro wheel A.

Preferably, the inner bottom surfaces of the fixing frame A and the fixing frame B are of a groove structure A, the lower end surfaces of the upper pressing block A and the lower pressing block B are of a groove structure B, and the groove surface of the groove structure A and the groove surface of the groove structure B can press the long-strip hemp wadding roll together after moving downwards.

Further preferably, the groove surfaces of the groove structures a and B are designed to be anti-slip structures.

Further preferred, the left end face of fixed frame A is equipped with the U-shaped fixed plate of direction towards a left side, the curb plate of U-shaped fixed plate is located the transport position department of rectangular sesame wadding book and offers the through-hole that matches rectangular sesame wadding book setting, the lower extreme of through-hole just lean on connect in the bottom plate up end department of U-shaped fixed plate, the left end face of U-shaped fixed plate is located the top of through-hole is equipped with the spout, surely, the numb sword cover is located can follow in the spout reciprocates.

Further preferably, an air cylinder C is arranged above the sliding chute and on the upper end face of the top plate of the U-shaped fixing plate, and the output end of the air cylinder C is detachably connected with the hemp cutting knife.

Preferably, the upper end of the bottom plate of the U-shaped fixing plate is provided with a containing groove matched with the lower end of the hemp cutting knife.

It is further preferred that the input end of the discharge chute is just abutted against the upper end face of the bottom plate of the U-shaped fixing plate.

Preferably, fixed frame A is detachable to be installed on workstation A, the guide rail rotatory guide post with the detachable installation of the frame of falling U-shaped is on workstation B.

Further preferably, the rotary guide column includes a support column and a roller B sleeved on the support column.

Still further preferably, side surfaces of the roller a and the roller B are coated with rubber elastic anti-slip layers.

Owing to adopted above technical scheme, the beneficial effects of the utility model are that: the utility model discloses a two sets of upper and lower closing device by fixed frame, upper and lower compact heap and cylinder are constituteed, one set is used for compressing tightly rectangular flaxen wadding book, guarantee to cut the flaxen wadding book smoothly and cut into the fibre piece with rectangular flaxen wadding book, another set is used for compressing tightly and controls through controlling along the guide rail after rectangular flaxen wadding book, guarantee to cut the flaxen wadding book smoothly and cut into the fibre piece after with rectangular flaxen wadding book and push the fibre piece forward into the blown down tank, move next section rectangular flaxen wadding book that needs to cut the flaxen simultaneously and put in place, need not artificial assistance, production efficiency can effectively be improved, and the displacement distance when carrying forward at every time is the same, guaranteed that the fibre piece thickness uniformity that each time cut the flaxen and obtain is good; the utility model adopts the discharge chute, the ramie cutting knife, the upper and lower compressing parts, the left and right moving part and the feeding guide part which are arranged from left to right in sequence, so that the ramie cutting work can be completed at one step, and the production efficiency is further improved; in summary, the utility model has the advantages of high production efficiency and good hemp cutting quality.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a left side view structure diagram of the relative position relationship of the U-shaped fixing plate, the chute, the hemp cutter, etc. of the present invention.

Fig. 4 is a schematic top view of the relative positional relationship between the U-shaped fixing plate, the chute, the hemp cutter, etc. according to the present invention.

Fig. 5 is a schematic side view of the two sets of fixing frames, the upper and lower compressing blocks and the cylinder.

Fig. 6 is a schematic side view of the rotary guide column of the present invention.

Fig. 7 is a schematic side view of the inverted U-shaped frame of the present invention.

In the figure: 1. the device comprises a discharge chute 2, a hemp cutting knife 3, a chute 4, a chute shell 41, a butterfly-shaped mounting plate 5, a U-shaped fixing plate 6, a cylinder C7, a cylinder A8, a fixing frame A9, an upper pressing block A10, a lower pressing block A11, a fixing frame B12, an upper pressing block B13, a lower pressing block B13, a supporting column 14, a roller B15, an inverted U-shaped frame 16, a roller A17, a guide rail 18, an accommodating groove 19, a rubber elastic anti-slip layer 20, a workbench B21, a workbench A22, a through hole 23, a groove structure A24, a groove structure B a and a conveying direction.

Detailed Description

The technical scheme of the utility model is further explained in detail with the attached drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the utility model provides a dart target fiber block production is with cutting numb machine, include the blown down tank 1 that sets gradually from a left side to the right side, cut numb sword 2, compress tightly the portion from top to bottom, remove portion and feeding guide portion about, can guarantee that rectangular numb wadding roll is in the transportation process from the right side to the left side, cut numb work in one go.

The upper and lower compressing part comprises a fixed frame A8, a cylinder A7 arranged on the upper end surface of the fixed frame A8 and an upper and lower compressing block A9 arranged in the fixed frame A8, and an output shaft of the cylinder A7 penetrates through the upper end surface of the fixed frame A8 and then is connected with the upper and lower compressing block A9.

The hemp cutting knife 2 is arranged on the left end face of the fixing frame A8 in a vertically movable manner, and a discharging chute 1 with the left end inclined downwards is arranged on the left side of the hemp cutting knife 2.

The left-right moving part comprises a fixed frame B11, an air cylinder B10 arranged on the upper end face of the fixed frame B11, a top-bottom pressing block B12 arranged in the fixed frame B11 and a guide rail 17 arranged on the lower end face of the fixed frame B11, an output shaft of the air cylinder B10 penetrates through the upper end face of the fixed frame B11 and then is connected with the top-bottom pressing block B12, and the fixed frame B11 can move left and right along the guide rail 17.

The right-hand feeding guide portion that is equipped with of fixed frame B11, feeding guide portion include that the left rotation guide post of the frame of falling U-shaped 15 is located to the symmetry around two with the frame 15 of falling U-shaped, and the bottom cover of the frame 15 of falling U-shaped is equipped with gyro wheel A16.

Preferably, the inner bottom surfaces of the fixed frame A8 and the fixed frame B11 are provided with a groove structure a23, the lower end surfaces of the upper and lower pressing blocks a9 and the upper and lower pressing blocks B12 are provided with a groove structure B24, and the groove surface of the groove structure a23 moves downwards to press the long-strip hemp wadding roll together with the groove surface of the groove structure B24.

Preferably, the groove surfaces of the groove structure a23 and the groove structure B24 are anti-slip structures, which can increase the friction between the groove structures and the strip-shaped hemp wadding roll, thereby ensuring smooth transportation of the strip-shaped hemp wadding roll.

Further preferably, the left end face of the fixing frame A8 is provided with a U-shaped fixing plate 5 facing left, a through hole 22 matched with the strip-shaped hemp wadding roll is formed in the position, where the side plate of the U-shaped fixing plate 5 is located at the conveying position of the strip-shaped hemp wadding roll, the lower end of the through hole 22 is just abutted to the upper end face of the bottom plate of the U-shaped fixing plate 5, the sliding groove 3 is formed in the position, where the left end face of the U-shaped fixing plate 5 is located at the through hole 22, and the hemp cutting knife 2 is sleeved in the sliding groove 3 and can move up and down along the sliding groove 3.

During the concrete implementation, the groove face lowest department setting of U-shaped fixed plate 5's bottom plate up end parallel and level groove structure A23 guarantees that rectangular wadding roll lies in same level when carrying from the right side left, guarantees to carry smoothly.

During specific implementation, the chute 3 is formed by enclosing a U-shaped cavity of the chute shell 4 facing to the right and a side plate of the U-shaped fixing plate 5, the chute 3 is matched with the hemp cutting knife 2, and the hemp cutting knife 2 is enabled to move up and down along the chute 3 quickly according to a preset track, so that hemp cutting work is completed.

During the concrete implementation, the butterfly-shaped mounting panel 41 and the fastener of spout shell 4 accessible both sides are detachable to be installed in the lateral wall of U-shaped fixed plate 5, make things convenient for the later maintenance.

Further preferably, an air cylinder C6 is arranged on the upper end face of a top plate of the U-shaped fixing plate 5 above the sliding chute 3, the output end of the air cylinder C6 is detachably connected with the hemp cutting knife 2, the air cylinder C6 provides power for the vertical movement of the hemp cutting knife 2, meanwhile, the hemp cutting knife 2 is easy to wear due to frequent use, in order to ensure the hemp cutting effect, the hemp cutting knife 2 needs to be regularly and more slippery, and the detachable connection is convenient for regularly replacing the hemp cutting knife 2.

Further preferably, the upper end of the bottom plate of the U-shaped fixing plate 5 is provided with a containing groove 18 matched with the lower end of the hemp cutting knife 2, so that allowance is reserved when the hemp cutting knife 2 moves downwards to cut hemp, and the hemp cutting is thorough and sufficient.

Further preferably, the input end of the discharging groove 1 is just connected to the upper end face of the bottom plate of the U-shaped fixing plate 5, so that the limiting block after hemp cutting can be smoothly and smoothly fed into the discharging groove 1, and the smooth performance of hemp cutting is ensured.

Preferably, fixed frame A8 is detachable to be installed on workstation A, and guide rail 17, the support column 13 and the frame of falling U-shaped 15 of rotatory guide post are detachable to be installed on workstation B, make things convenient for the later maintenance.

Further preferably, the rotary guide pillar includes a support pillar 13 and a roller B14 sleeved on an upper portion of the support pillar 13.

Further preferably, the side surfaces of the roller a16 and the roller B14 are coated with rubber elastic anti-slip layers for protecting the long-strip hemp wadding roll from being scratched and affecting the product quality of the limiting block, and meanwhile, the rubber elastic anti-slip layers are used for increasing the surface friction force of the roller a16 and the roller B14 and ensuring smooth conveying, and the rotatable roller a16 and the rotatable roller B14 reduce the conveying resistance of the long-strip hemp wadding roll and further ensure smooth conveying.

When the utility model is used, after the long-strip flax wadding roll is fed from the upper end face of the roller A16, the flax wadding roll is conveyed forwards between the two rotary guide posts, and is conveyed forwards in a stepping mode after being compressed by the left and right moving parts in the conveying process, the upper and lower compressing parts and the left and right moving parts compress the long-strip flax wadding roll in sequence in the conveying process, when the upper and lower compressing parts compress the long-strip flax wadding roll, the flax cutter 2 moves downwards to cut flax, after the flax cutting is completed, the flax cutter 2 moves upwards while the upper and lower compressing parts loosen the long-strip flax wadding roll, and simultaneously the left and right moving parts compress the long-strip flax wadding roll leftwards and release the long-strip flax wadding roll after moving to the position according to the set distance, the upper and lower compressing parts compress the long-strip flax wadding roll again and the flax cutter 2 moves downwards to cut flax, and the left and right moving parts move in place simultaneously, after the upper and lower moving parts and the flax cutter 2 complete the flax cutting and release the long-strip flax wadding roll, the left and right moving parts compress the long-strip flax wadding roll again, the processes are repeated in such a circulating way and matched with each other to finish the hemp cutting work of cutting the strip-shaped hemp wadding roll into the limiting blocks.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a dart target fibre piece production is with cutting numb machine which characterized in that: the device comprises a discharge chute, a hemp cutting knife, an upper and lower compressing part, a left and right moving part and a feeding guide part which are sequentially arranged from left to right, wherein the upper and lower compressing part comprises a fixed frame A, a cylinder A arranged on the upper end surface of the fixed frame A and an upper and lower compressing block A arranged in the fixed frame A, the output shaft of the cylinder A penetrates through the upper end surface of the fixed frame A and is connected with the upper and lower compressing block A, the hemp cutting knife can be movably arranged on the left end surface of the fixed frame A up and down, the left side of the hemp cutting knife is provided with the discharge chute with the left end inclined downwards, the left and right moving part comprises a fixed frame B, a cylinder B arranged on the upper end surface of the fixed frame B, an upper compressing block B arranged in the fixed frame B and a guide rail arranged on the lower end surface of the fixed frame B, and the output shaft of the cylinder B penetrates through the upper end surface of the fixed frame B and is connected with the upper and lower compressing blocks B, fixed frame B can be followed the guide rail is removed from moving, right-hand being equipped with of fixed frame B feeding guide part, feeding guide part is located including falling the U-shaped frame and two front and back symmetries the left rotatory guide post of falling the U-shaped frame, the bottom cover of falling the U-shaped frame is equipped with gyro wheel A.

2. The dartboard fiber block production hemp cutting machine of claim 1, characterized in that: the inner bottom surfaces of the fixing frame A and the fixing frame B are of a groove structure A, the lower end surfaces of the upper pressing block A and the lower pressing block B are of a groove structure B, and the groove surface of the groove structure A and the groove surface of the groove structure B can compress the long-strip hemp wadding roll together after moving downwards.

3. The dartboard fiber block production hemp cutting machine of claim 2, characterized in that: the groove surfaces of the groove structure A and the groove structure B are of anti-skid structures.

4. The dartboard fiber block production hemp cutting machine of claim 2, characterized in that: the left end face of fixed frame A is equipped with the U-shaped fixed plate of direction towards the left side, the curb plate of U-shaped fixed plate is located the transport position department of rectangular wadding book and offers the through-hole that matches rectangular wadding book setting, the lower extreme of through-hole just lean on connect in the bottom plate up end department of U-shaped fixed plate, the left end face of U-shaped fixed plate is located the top of through-hole is equipped with the spout, it locates to cut the numb sword cover can follow in the spout reciprocates.

5. The dartboard fiber block production hemp cutting machine of claim 4, characterized in that: the upper end face of the top plate, above the sliding groove, of the U-shaped fixing plate is provided with an air cylinder C, and the output end of the air cylinder C is detachably connected with the hemp cutting knife.

6. The dartboard fiber block production hemp cutting machine of claim 4, characterized in that: the upper end of the bottom plate of the U-shaped fixing plate is provided with a containing groove matched with the lower end of the hemp cutting knife.

7. The dartboard fiber block production hemp cutting machine of claim 4, characterized in that: the input end of the discharge chute is just connected to the upper end face of the bottom plate of the U-shaped fixing plate in a leaning mode.

8. The dartboard fiber block production hemp cutting machine of claim 1, characterized in that: the fixed frame A is detachably installed on the workbench A, and the guide rail, the rotary guide column and the inverted U-shaped frame are detachably installed on the workbench B.

9. The dartboard fiber block production hemp cutting machine of claim 8, characterized in that: the rotary guide column comprises a support column and a roller B sleeved on the upper portion of the support column.

10. The dartboard fiber block production scutcher of claim 9, wherein: the side surfaces of the roller A and the roller B are coated with rubber elastic anti-slip layers.

Images