CN210418616U - Light cloth placing frame - Google Patents

Abstract

The utility model discloses a light cloth placing frame, which comprises a frame, wherein a cloth receiving mechanism and a buffering mechanism are sequentially arranged in the middle of the frame from bottom to top, cloth placing shafts are respectively arranged on two sides of the frame, at least two cloth rolls are sleeved outside the cloth placing shafts on the same side in parallel, the two adjacent cloth rolls are not interfered with each other when rotating, the end head of the outmost layer of the cloth roll sequentially bypasses the cloth receiving mechanism and the buffering mechanism to extend out, and the extending end of the cloth roll is connected with a cloth pulling device; the cloth rolling machine is characterized in that a support rod and a cloth pressing cylinder are respectively installed on two sides of the rack, the axis of the support rod is parallel to the axis of the cloth placing shaft, the axis of the cloth pressing cylinder is perpendicular to the axis of the support rod, a piston rod of the cloth pressing cylinder faces outwards, the end of the piston rod is connected with one end of a cloth pressing plate, the other end of the cloth pressing plate is lapped outside a cloth roll, and the lower surface of the cloth pressing plate is supported on the support rod. The utility model discloses can avoid original transport mechanism to cause wearing and tearing to the cloth appearance, can adapt to the yardage roll of different diameters, guarantee the finished product quality of cloth, guarantee that equipment goes on smoothly, improve work efficiency.

Description

Light cloth placing frame

Technical Field

The utility model belongs to the device of walking is put to the paper handkerchief, concretely relates to light-duty cloth holder of putting.

Background

Among the current cloth placing frame structure, including putting the cloth axle, connect cloth mechanism, buffer gear, transport mechanism and yardage roll, transport mechanism is connected with motor and switch board, buffer gear is multilayer cloth guide plate side by side, be equipped with the space between two adjacent cloth guide plate and wear to establish for the cloth, it is two to put the cloth axle, it has cup jointed the sleeve through the bearing to put the cloth axle outside, above-mentioned yardage roll is four, it is respectively symmetric distribution in the both sides that connect cloth mechanism to put cloth axle and yardage roll, two yardage rolls of same side are outside the sleeve of homonymy, the outside extension end of yardage roll passes in proper order and connects cloth mechanism, buffer gear outwards stretches out, its extension end winds on transport mechanism's conveyer belt earlier, and then is connected to in subsequent granny rag device, and then carries out subsequent processing.

In the above-mentioned conventional cloth placing rack structure, there are the following disadvantages:

1. because the cloth releasing shaft and the sleeve on the same side are one, when the two cloth rolls sleeved on the cloth releasing shaft and the sleeve are different in size or diameter, the two cloth rolls conveyed by the conveying mechanism are the same in length, so that the problems that one cloth roll releases more cloth, deviates from the center of the cloth roll after being loosened and the cloth tension on the two cloth rolls is unstable easily occur, the subsequent cloth releasing is inconvenient, the normal cloth releasing is influenced, and the control equipment needs to be stopped for finishing;

2. the cloth unwinding power of the cloth roll is the cloth pulling device and the conveying mechanism, wherein the driving force of the conveying mechanism is the main effect, and when the cloth is unwound, the cloth is subjected to larger friction force, and the friction force comprises larger friction force brought by the conveying mechanism and smaller friction force brought by the cloth receiving device and the buffering mechanism, so that the cloth is easily damaged, and the quality of a finished product is influenced;

3. the conveying mechanism is connected with the motor and the control cabinet, so that the whole cloth placing frame is large in size and large in occupied space;

4. due to the fact that the cloth releasing speed is high, when the equipment is in sudden stop, the normal operation of the equipment can be influenced by the fact that the cloth roll rotates due to inertia.

Disclosure of Invention

In order to solve the problem, the utility model provides a light-duty cloth rack of putting.

The purpose of the utility model is realized with the following mode:

the utility model provides a light-duty cloth rack of putting, includes frame 1, and the middle part of frame 1 is installed in proper order by installing down and connects cloth mechanism 2, buffer gear 3 on going, and the both sides of frame 1 are installed respectively and are put cloth axle 4, and the cloth axle 4 of putting of same one side is equipped with two at least yardage rolls 5 outward side by side the cover, mutual noninterference when two adjacent yardage rolls 5 rotate, and cloth mechanism 2, buffer gear 3 are stretched around in proper order to the outmost end of yardage roll 5, and it stretches out the end and is connected with the granny rag.

Bracing piece 7 and compress cylinder 6 are installed respectively to the both sides of frame 1, and the axis of bracing piece 7 is parallel with the axis of putting cloth axle 4, and the axis of compress cylinder 6 and the axis mutually perpendicular of bracing piece 7, the piston rod of compress cylinder 6 is outside and piston rod end connection has compress board 8 one end, and the compress board 8 other end is taken outside yardage roll 5, and the lower surface of compress board 8 supports on bracing piece 7.

Two cloth pressing plates 8 are erected outside each cloth roll 5, and each cloth pressing plate 8 is correspondingly connected with one cloth pressing cylinder 6.

The cloth unwinding shaft 4 comprises an inner fixing shaft 401, at least two outer sleeves 402 are sleeved outside the inner fixing shaft 401 in parallel, the inner fixing shaft 401 and the outer sleeves 402 are connected through bearings 404, the cloth rolls 5 are sleeved outside the outer sleeves 402, and the number of the outer sleeves 402 corresponds to the number of the cloth rolls 5 one by one.

The outer end of the outer sleeve 402 is provided with a circular baffle 403 extending in the radial direction thereof, and the outer surface of the outer sleeve 402 is provided with a protrusion.

The baffle 403 is of unitary construction with the outer sleeve 402.

Has the advantages that: compared with the prior art, the utility model has the advantages that the cloth pressing plate and the cloth pressing cylinder are arranged, and the two adjacent cloth rolls are not interfered with each other when rotating, the cloth spreading speed is driven only by the cloth spreading device, the abrasion of the original conveying mechanism to the cloth sample is avoided, the rotation of the cloth rolls can be controlled by the cloth pressing cylinder and the cloth pressing plate, the cloth pressing cylinder can control the pressure between the cloth pressing plate and the cloth rolls, the motor and the control cabinet are not only saved, thereby reducing the volume and the occupied space of the utility model, but also being suitable for the respective rotating speed when the size or the diameter of two adjacent cloth rolls is different, meanwhile, the tension of each cloth roll can be kept stable, the problem that equipment is shut down due to the cloth roll produced by a cloth roll manufacturer and the cloth roll material with high requirement on the tension stability is suitable for being used is avoided, the quality of finished cloth products is guaranteed, the equipment can be smoothly carried out, and the working efficiency is improved.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a perspective view of the cloth laying shaft.

Fig. 4 is an axial cross-sectional view of fig. 3.

The cloth pressing device comprises a frame 1, a frame 2, a cloth receiving mechanism 3, a buffering mechanism 4, a cloth releasing shaft 5, a cloth roll 6, a cloth pressing cylinder 7, a supporting rod 8 and a cloth pressing plate; 401. the inner fixed shaft 402, the outer sleeve 403, the baffle 404, the bearing 501 and the extending end.

Detailed Description

As shown in fig. 1 and 2, a light cloth placing frame comprises a frame 1, a cloth receiving mechanism 2 and a buffering mechanism 3 are sequentially installed in the middle of the frame 1 from bottom to top, cloth placing shafts 4 are respectively installed on two sides of the frame 1, at least two cloth rolls 5 are sleeved outside the cloth placing shafts 4 on the same side in parallel, the two cloth rolls 5 in fig. 1 and 2 are not interfered with each other when the two adjacent cloth rolls 5 rotate, the outermost ends of the cloth rolls 5 sequentially bypass the cloth receiving mechanism 2 and the buffering mechanism 3 to extend out, and the extending ends 501 of the cloth rolls are connected with a cloth pulling device (not shown in the drawings).

In order to ensure the stable tension of each cloth roll, a support rod 7 and a cloth pressing cylinder 6 are respectively installed on two sides of the rack 1, the axis of the support rod 7 is parallel to the axis of the cloth releasing shaft 4, the axis of the cloth pressing cylinder 6 is perpendicular to the axis of the support rod 7, the piston rod of the cloth pressing cylinder 6 faces outwards, the end part of the piston rod is connected with one end of a cloth pressing plate 8, the other end of the cloth pressing plate 8 is lapped outside the cloth roll 5, and the lower surface of the cloth pressing plate 8 is supported on the support rod 7.

The cloth receiving mechanism 2, the buffering mechanism 3 and the cloth pulling device are mature prior art and are not described herein again. The frame 1 is connected to a cloth-laying shaft 4 via a bracket (not shown).

In order to apply uniform control force to the cloth rolls 5, two cloth pressing plates 8 are externally overlapped on each cloth roll 5, and as shown in fig. 1, each cloth pressing plate 8 is correspondingly connected with one cloth pressing cylinder 6. During operation, two cloth pressing cylinders 6 on the same cloth roll 5 operate simultaneously.

Preferably, as shown in fig. 3 and 4, the cloth unwinding shaft 4 includes an inner fixed shaft 401, at least two outer sleeves 402 are sleeved outside the inner fixed shaft 401 in parallel, the inner fixed shaft 401 and the outer sleeves 402 are connected by a bearing 404, the bearing 404 is fixedly sleeved at a corresponding position of the inner fixed shaft 401, the yardage roll 5 is sleeved outside the outer sleeves 402, and the number of the outer sleeves 402 corresponds to the number of the yardage rolls 5. With such a structure, the yardage roll 5 can rotate relatively and independently. Of course, the cloth-releasing shaft 4 may be only a fixed shaft, and the cloth roll 5 is directly sleeved outside the fixed shaft, and at this time, the cloth roll 5 rotates relative to the fixed shaft.

Further, a circular baffle 403 extending along the radial direction is disposed on the outer end of the outer sleeve 402, as shown in fig. 3, a protrusion (not shown) is disposed on the surface of the outer sleeve 402, and the protrusion has a size that not only allows the cloth roll 5 to be smoothly sleeved outside the outer sleeve 402, but also allows the cloth roll 5 to rotate by driving the outer sleeve 402 to rotate through the protrusion.

Preferably, the baffle 403 is of unitary construction with the outer sleeve 402.

The utility model discloses the during operation, granny rag device drive yardage roll 5 rotates, and yardage roll 5 drives outer sleeve 402 and does the rotation for interior fixed axle 401, and pressure is exerted to yardage roll 5 to compress board 8 under compress board 8's dead weight simultaneously, and compress board 8 carries out adaptability along with the rotational speed of yardage roll 5 and adjusts the pressure of exerting.

When the device needs to be suddenly stopped or decelerated, the cloth pressing cylinder 6 pushes the upper end of the cloth pressing plate 8 to move outwards, the larger self-gravity of the cloth pressing plate 8 is applied to the cloth roll 5 at the moment, the pressure on the cloth roll 5 is increased, and therefore the cloth roll 5 is decelerated. The cloth pressing cylinder 6 controls the gravity of the cloth pressing plate 8 on two sides of the support rod 7 through a lever principle, so that the pressure applied to the cloth roll 5 is controlled.

When the cloth unwinding of the cloth roll 5 on one side of the frame 1 is completed, the cloth receiving mechanism 2 will cut the cloth on the cloth unwinding shaft 4, and then the broken ends on the cloth receiving mechanism 2 are bonded with the cloth roll 5 on the cloth unwinding shaft 4 on the other side of the frame 1 by using the double faced adhesive tape, so that the cloth rolls can be switched without stopping the device. The buffering mechanism 3 ensures that the equipment can normally supply cloth when the cloth releasing shaft 4 stops running for a short time when the cloth rolls are bonded.

What has been described above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the overall concept of the present invention, a plurality of changes and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the utility of the patent.

Claims (6)

1. The light cloth placing frame is characterized in that: including frame (1), the middle part of frame (1) is installed in proper order by the bottom up and is connect cloth mechanism (2), buffer gear (3), the both sides of frame (1) are installed respectively and are put cloth axle (4), put cloth axle (4) with one side and overlap side by side and be equipped with two at least yardage rolls (5), mutual noninterference when two adjacent yardage rolls (5) rotate, cloth mechanism (2), buffer gear (3) are stretched out to outmost end of yardage roll (5) is walked around in proper order, it stretches out the end and is connected with the granny rag device.

2. The lightweight fabric rack of claim 1, wherein: bracing piece (7) and compress cylinder (6) are installed respectively to the both sides of frame (1), and the axis of bracing piece (7) is parallel with the axis of putting cloth axle (4), and the axis of compress cylinder (6) and the axis mutually perpendicular of bracing piece (7), and the piston rod of compress cylinder (6) is outside and piston rod end connection has compress board (8) one end, and compress board (8) other end is taken outside yardage roll (5), and compress board (8) lower surface supports on bracing piece (7).

3. The lightweight fabric rack of claim 1, wherein: two cloth pressing plates (8) are arranged outside each cloth roll (5), and each cloth pressing plate (8) is correspondingly connected with one cloth pressing cylinder (6).

4. The lightweight fabric rack of claim 1, wherein: the cloth placing shaft (4) comprises an inner fixing shaft (401), at least two outer sleeves (402) are sleeved outside the inner fixing shaft (401) in parallel, the inner fixing shaft (401) is connected with the outer sleeves (402) through bearings (404), the cloth rolls (5) are sleeved outside the outer sleeves (402), and the number of the outer sleeves (402) corresponds to the number of the cloth rolls (5) one by one.

5. The lightweight fabric rack of claim 4, wherein: the outer end of the outer sleeve (402) is provided with a circular baffle (403) extending along the radial direction of the outer sleeve, and the outer surface of the outer sleeve (402) is provided with a protrusion.

6. The lightweight fabric rack of claim 5, wherein: the baffle plate (403) and the outer sleeve (402) are of an integral structure.

Images