Stop cover structure for shielding gap between spreading machine roller body and machine cross beam

Abstract

The utility model discloses a shielding cover structure for shielding a gap between a spreading machine roller body and a machine cross beam, which relates to the field of spreading equipment structures, and comprises a spreading machine body, the spreading machine body comprises a first side support plate, a second side support plate and a cross beam, one end of the cross beam is connected with the first side support plate, and the other end of the cross beam is connected with the second side support plate; the spreading machine body further comprises a rolling cylinder and a shielding cover; one end of the rolling cylinder is connected with the first side supporting plate, and the other end is connected with the second side supporting plate; the rolling cylinder is arranged to be capable of pulling the cloth after being driven to rotate; the shielding cover is arranged in the gap between the rolling cylinder and the cross beam, a gap exists between the shielding cover and the rolling cylinder, and the shielding cover is arranged to shield the gap between the rolling cylinder and the cross beam. According to the utility model, the shielding cover is arranged in the gap between the rolling cylinder and the cross beam to shield the gap, so that the purpose of preventing articles, clothes, hair and even hands of an operator from being easily twisted into the gap is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cloth drawing equipment structure field, concretely relates to a cover structure for shielding the gap between cloth drawing machine roller body and machine crossbeam. BACKGROUND

[0002] Cloth drawing machine is a kind of equipment for unfolding and laying flat the cloth in roll in printing and dyeing industry, it is important to improve the precision of cutting and production efficiency.Cloth drawing machine can be divided into manual, semi-automatic and full-automatic several types.Full-automatic cloth drawing machine adopts computer control, can automatically lay flat and cut cloth, with the characteristics of high efficiency and high quality.The working principle of cloth drawing machine is to let cloth naturally spread on the table in tensionless state through the active rotation of cloth, is suitable for the cloth of different length application.It can handle various types of cloth, including woven fabric and knitted fabric, especially for strong, thin knitted fabric, such as underwear cloth, cloth drawing machine can provide more neat and efficient processing effect.

[0003] But the gap between the roller body and the machine crossbeam of the existing cloth drawing machine, when the roller body drives cloth to rotate, other articles beside the cloth drawing machine are easy to be twisted into the gap, causing the roller body to be stuck, at the same time, the clothes, hair and even hands of the operator are also easy to be twisted into the gap, causing industrial injury.

[0004] Therefore, the present application is proposed. SUMMARY

[0005] The utility model aims at providing a cover structure for shielding the gap between cloth drawing machine roller body and machine crossbeam, the cover structure is set between the gap between rolling cylinder and crossbeam, and the gap is shielded, to solve the problem that articles, clothes, hair and even hands of the operator are easy to be twisted into the gap in the prior art.

[0006] The utility model embodiment realizes by the following technical scheme: the utility model embodiment provides a cover structure for shielding the gap between cloth drawing machine roller body and machine crossbeam, including cloth drawing machine body, and the cloth drawing machine body includes first side support plate, second side support plate and crossbeam, and one end of crossbeam is connected with first side support plate, and the other end is connected with second side support plate;

[0007] The cloth drawing machine body further includes rolling cylinder and cover;

[0008] One end of rolling cylinder is connected with first side support plate, and the other end is connected with second side support plate;Rolling cylinder is set to be driven to rotate and then pull cloth;

[0009] Cover is set between the gap between rolling cylinder and crossbeam, and there is gap between cover and rolling cylinder, and cover is set to shield the gap between rolling cylinder and crossbeam.

[0010] Preferably, the shielding cover is a groove-shaped structure with an opening, the shielding cover comprises a shielding panel, a first side plate and a second side plate, the shielding panel is a rectangular plate-shaped structure, and the first side plate and the second side plate are respectively arranged on opposite two side edges of the shielding panel.

[0011] Preferably, the first side plate is arranged vertically to the shielding panel, and the second side plate is arranged obliquely to the shielding panel, and the included angle is greater than 90 degrees.

[0012] When the shielding cover is arranged between the gap between the rolling cylinder and the cross beam, the first side plate is located at the top of the shielding panel, and the second side plate is located at the bottom of the shielding panel.

[0013] Preferably, a first transverse support rod is further arranged between the first side support plate and the second side support plate, and the first transverse support rod is arranged to contact the inner side of the first side plate at the top, thereby supporting the shielding cover in the vertical direction.

[0014] Preferably, a plurality of pin rod mechanisms are further arranged on the first side support plate and / or the second side support plate, and the pin rod mechanisms can be connected to the outer side of the second side plate.

[0015] Preferably, the pin rod mechanism comprises a screw rod and a rotating sleeve, one end of the screw rod is connected to the first side support plate or the second side support plate, and the rotating sleeve is sleeved outside the screw rod and can rotate around the screw rod.

[0016] When the shielding cover is inserted into the gap between the rolling cylinder and the cross beam, the second side plate can generate rolling friction with the rotating sleeve, and when the connecting edge of the second side plate and the shielding panel contacts the rotating sleeve, the rotating sleeve can limit the outward sliding of the shielding cover.

[0017] Preferably, the free end of the screw rod is provided with a limiting nut for limiting the rotating sleeve on the screw rod.

[0018] Preferably, the limiting nut, the rotating sleeve and the screw rod are coaxially arranged, and the diameter of the rotating sleeve is greater than the diameter of the limiting nut.

[0019] Preferably, a second transverse support rod is further arranged between the first side support plate and the second side support plate, and the second transverse support rod is arranged beside the connecting position of the first side plate and the second side plate and is arranged to contact the first side plate and the second side plate at the same time.

[0020] Preferably, at least two pin rod mechanisms are arranged on the first side support plate, and at least two pin rod mechanisms are arranged on the second side support plate.

[0021] The outer side of the shielding panel is provided with a plurality of push handles.

[0022] Compared with the prior art, the embodiment of the utility model has the following advantages and beneficial effects:

[0023] 1. The blocking cover structure provided in the embodiment of the utility model, the blocking cover is arranged between the clearance of the rolling cylinder and the cross beam, so that the clearance of the rolling cylinder and the cross beam can be blocked, foreign matter and human body parts are prevented from being twisted in, there is a gap between the blocking cover and the rolling cylinder, the structure can effectively ensure the free rotation of the rolling cylinder, and the blocking cover does not affect the normal operation of the drawing frame.

[0024] 2. The blocking cover is detachably arranged in the embodiment of the utility model, specifically, the blocking cover is arranged to include a blocking panel, a first side plate and a second side plate, so that the clearance can be closed in all directions. Meanwhile, the first side plate is arranged vertically, the second side plate is arranged obliquely, the first side plate cooperates with the first horizontal supporting rod, and the stable support of the blocking cover in the vertical direction is ensured. The second side plate is arranged obliquely and cooperates with the pin rod mechanism, the installation stability of the blocking cover is improved, and the blocking cover can be prevented from being shaken out horizontally and outwardly in the process of machine vibration.

[0025] 3. The pin rod mechanism is arranged as the cooperation of the screw rod and the rotating sleeve in the embodiment of the utility model, the rotating sleeve can form rolling friction with the second side plate, the installation and dismounting efficiency of the blocking cover is improved, the abrasion of the second side plate is reduced, and the limiting nut is arranged to prevent the rotating sleeve from falling off the screw rod.

[0026] 4. The second horizontal supporting rod is arranged in the embodiment of the utility model, so that the support between the first horizontal supporting rod, the second horizontal supporting rod and the pin rod mechanism forms a triangular contact support structure, the installation stability of the blocking cover is further improved, and the vibration of the blocking cover can be reduced.

[0027] Overall, the blocking cover structure for blocking the clearance between the roller body and the machine cross beam of the drawing frame provided in the embodiment of the utility model is arranged between the clearance of the rolling cylinder and the cross beam, the clearance is blocked, so that the problem that articles, clothes, hair and even hands of the operator are easily twisted into the clearance is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and other related drawings can be obtained by those skilled in the art without creative labor on the premise of not paying.

[0029] Figure 1 A schematic view of the cover structure for shielding the gap between the roller body of the cloth stretching machine and the machine cross beam is provided for the embodiment of the utility model;

[0030] Figure 2 A schematic view of the cover structure is provided for the embodiment of the utility model;

[0031] Figure 3 A schematic view of the cover cross section structure is provided for the embodiment of the utility model;

[0032] Figure 4 A schematic view of the installation structure of the cover is provided for the embodiment of the utility model.

[0033] Markings in the drawings and corresponding component names:

[0034] 1 - first side support plate, 2 - second side support plate, 3 - cross beam, 4 - rolling cylinder, 5 - cover, 6 - cloth, 7 - shielding panel, 8 - first side plate, 9 - second side plate, 10 - first horizontal support rod, 11 - screw rod, 12 - rotating sleeve, 13 - limiting nut, 14 - second horizontal support rod, 15 - push handle. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0037] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] In the description of the utility model, it should be noted that the terms "first", "second", "third" and the like are only used for differentiation and description, and cannot be understood as indicating or implying relative importance. EMBODIMENT

[0039] As Figure 1As shown, the utility model embodiment provides a kind of cover structure for shielding the gap between the roller body of drawing machine and machine crossbeam, including drawing machine body, drawing machine body includes first side support plate 1, second side support plate 2 and crossbeam 3, and one end of crossbeam 3 is connected with first side support plate 1, and the other end is connected with second side support plate 2;Two support plates constitute the frame of both sides of drawing machine, provide stability and support for machine, respectively with crossbeam 3 is connected, form stable triangular structure.It needs to be explained, the connection of first side support plate 1 and crossbeam 3, the connection of second side support plate 2 and crossbeam 3 can be welding, bolt connection etc., not limited here, just can reach the purpose of enough connection stability.

[0040] Drawing machine body further includes rolling cylinder 4 and shielding cover 5;One end of rolling cylinder 4 is connected with first side support plate 1, and the other end is connected with second side support plate 2;Rolling cylinder 4 is set to be driven to rotate and then pull cloth 6;The rotation of rolling cylinder 4 is controlled by driving system, to ensure that cloth 6 passes smoothly, driving system can be realized using existing technology, not described here too much.Existing gap between shielding cover 5 and rolling cylinder 4, shielding cover 5 is set to shield the gap of rolling cylinder 4 and crossbeam.The setting of shielding cover 5 guarantees the free rotation of rolling cylinder 4, shields the gap, prevents accidents, improves the safety of operation, and prevents the occurrence of industrial accidents.

[0041] As shown in the example, Figure 2 And Figure 3 Shielding cover 5 is a groove structure with opening, shielding cover 5 includes shielding panel 7, first side plate 8 and second side plate 9, shielding panel 7 is rectangular plate structure, and first side plate 8 and second side plate 9 are respectively arranged on opposite two side edges of shielding panel 7.Specifically, rectangular plate structure shielding panel 7 is used to cover the gap between rolling cylinder 4 and crossbeam 3, to prevent foreign matter and body parts from being twisted, and side plate is arranged on opposite two side edges of shielding panel 7, which can not only shield in multiple directions, but also provide support and fixation for shielding panel 7, and the connection between side plate and shielding panel 7 can be welding, clamping and other connection modes, not limited here, just can reach the purpose of enough connection stability.

[0042] As the preferred embodiment of the utility model, the first side plate 8 is vertically arranged with the shielding panel 7, the second side plate 9 is arranged with the shielding panel 7 in an inclination, and the included angle is greater than 90 degrees; when the shielding cover 5 is installed between the clearance of the rolling cylinder 4 and the crossbeam, the first side plate 8 is located at the top of the shielding panel 7, and the second side plate 9 is located at the bottom of the shielding panel 7. The structure not only ensures the shielding effect, but also allows the cloth 6 to pass smoothly, thereby improving the safety and working efficiency of the cloth stretcher.

[0043] In order to ensure the flexible use and installation stability of the shielding cover 5, in the embodiment of the utility model, the shielding cover 5 is detachably installed in the clearance, and specifically, as shown in the figure, Figure 4 The first lateral support rod 10 is arranged between the first side support plate 1 and the second side support plate 2, the top of the first lateral support rod 10 is in contact with the inner side of the first side plate 8, the shielding cover 5 is supported in the vertical direction, the first lateral support rod 10 is arranged between the first side support plate 1 and the second side support plate 2, which provides additional support for the shielding cover 5 in the vertical direction, enhances the stability of the shielding cover 5, and improves the safety and working efficiency of the whole cloth stretcher.

[0044] Further, a plurality of pin rod mechanisms are arranged on the first side support plate 1 and / or the second side support plate 2, and the pin rod mechanism can be in contact with the outer side of the second side plate 9. Specifically, the pin rod mechanism can be in contact with the outer side of the second side plate 9, which provides additional fixation and support for the bottom of the shielding cover 5. As the preferred embodiment of the utility model, the pin rod mechanism comprises a screw rod 11 and a rotating sleeve 12, one end of the screw rod 11 is connected with the first side support plate 1 or the second side support plate 2, the rotating sleeve 12 is sleeved on the outer side of the screw rod 11 and can rotate around the screw rod 11; when the shielding cover 5 is inserted between the clearance of the rolling cylinder 4 and the crossbeam, the second side plate 9 and the rotating sleeve 12 can produce rolling friction, when the connecting edge of the second side plate 9 and the shielding panel 7 is in contact with the rotating sleeve 12, the rotating sleeve 12 can limit the outward sliding of the shielding cover 5.

[0045] Specifically, the screw rod 11 is a fixed part of the pin rod mechanism, provides structural support and a connection point, is connected through threads, and can conveniently fix and adjust the position of the shielding cover 5; the rotating sleeve 12 is a movable part of the pin rod mechanism, allows fine adjustment of the shielding cover 5 after installation, and during insertion of the shielding cover 5 into the gap, the second side plate 9 and the rotating sleeve 12 form a rolling connection, which reduces wear of the second side plate 9 and improves the ease of installation and removal of the shielding cover 5. Importantly, in the embodiment of the utility model, the second side plate 9 is inclined, which limits outward sliding of the shielding cover 5 when the rotating sleeve 12 contacts the connecting edge of the shielding panel 7, avoids shaking out of the shielding cover 5 due to vibration during operation of the loom, and improves stability of the shielding cover 5. As a preferred embodiment of the utility model, the rotating sleeve 12 is internally provided with internal threads, and rotation of the rotating sleeve 12 relative to the screw rod 11 is achieved through thread cooperation, which improves rotational stability of the rotating sleeve 12. It should be noted that the number of pin rod mechanisms is not limited here and can be set according to actual needs. The length of the screw rod 11 in the pin rod mechanism is also not limited here, as long as it can achieve sufficient support stability.

[0046] In the embodiment of the utility model, preferably, the first side support plate 1 is provided with at least two pin rod mechanisms, and the second side support plate 2 is provided with at least two pin rod mechanisms; the outer side of the shielding panel 7 is provided with a plurality of push handles (15), and the number of handles is not limited here and can be two, three, etc. Distribution of multiple pin rod mechanisms can improve stability of the shielding cover 5 and reduce displacement caused by tension of the cloth 6 or vibration of the machine. The push handle (15) provides a part that is convenient for an operator to hold and apply force, making it easier to push the shielding cover 5. The push handle (15) is fixed to the outer side of the shielding panel 7 and can be fixed through welding, bolt connection or other mechanical fixing methods, which are not limited here as long as they can achieve sufficient connection stability. The operator can more conveniently adjust the position of the shielding cover 5, improving the efficiency and safety of operation. When the shielding cover 5 needs to be installed, the operator only needs to hold the push handle (15) and push the shielding cover 5 into the gap, and when the shielding cover 5 needs to be removed, the operator only needs to hold the push handle (15) and pull the shielding cover 5 horizontally. The operation method is simple and practical, improves functionality of the loom and user experience.

[0047] In order to improve the installation stability of the rotating sleeve 12 on the screw rod 11, the free end of the screw rod 11 is provided with a limiting nut 13, which is used to limit the rotating sleeve 12 on the screw rod 11, so as to prevent the side support plate from being separated from the screw rod 11 during the rotation of the side support plate on the screw rod 11, and the limiting nut 13 can limit the rotating sleeve 12 to move within the range of the screw rod 11. In order to further improve the installation stability of the shielding cover 5, a second transverse support rod 14 is further arranged between the first side support plate 1 and the second side support plate 2, the second transverse support rod 14 is located beside the connection between the first side plate 8 and the second side plate 9, and is arranged to be in contact with the first side plate 8 and the second side plate 9 at the same time. The support between the first transverse support rod 10, the second transverse support rod 14 and the pin rod mechanism forms a triangular contact support structure, which improves the installation stability of the shielding cover 5 and reduces the vibration of the shielding cover 5.

[0048] In order to improve the intelligence of the cover structure, a position sensor can be arranged beside the gap, the position sensor is connected with the power system of the cloth spreading machine, when the shielding cover 5 is not installed on the gap, the power system of the cloth spreading machine is powered off and the cloth is stopped from being pulled, that is, the position sensor is used to detect whether the shielding cover 5 is correctly installed between the rolling cylinder 4 and the gap of the cross beam 3, and if the shielding cover 5 is not correctly installed, the sensor will detect the abnormality and send a signal to make the power system powered off and stop pulling the cloth. The sensing implementation of the position sensor can be realized by using existing sensing equipment and system, which will not be described here. Through the real-time monitoring of the position sensor, it can be ensured that the cloth spreading machine only runs under the condition that the shielding cover is correctly installed, so as to avoid safety accidents caused by displacement or absence of the shielding cover.

[0049] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that the structures or components shown in the drawings are not necessarily drawn to scale, and the present application omits the description of known components and processing technologies and processes, so as to avoid unnecessary limitation of the present application.

Claims

1. A cover structure for shielding a gap between a tenter frame roll body and a machine beam, comprising a tenter frame body, characterized by, The fabric stretching machine body comprises a first side support plate (1), a second side support plate (2) and a crossbeam (3), one end of the crossbeam (3) is connected with the first side support plate (1), and the other end is connected with the second side support plate (2); The fabric stretching machine body further comprises a rolling cylinder (4) and a shielding cover (5); One end of the rolling cylinder (4) is connected with the first side support plate (1), and the other end is connected with the second side support plate (2); the rolling cylinder (4) is arranged to be driven to rotate to pull the fabric (6); The shielding cover (5) is arranged between the rolling cylinder (4) and the gap of the crossbeam (3), there is a gap between the shielding cover (5) and the rolling cylinder (4), and the shielding cover (5) is arranged to shield the gap of the rolling cylinder (4) and the crossbeam (3).

2. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to claim 1, characterized in that The shielding cover (5) is a groove structure with an opening, the shielding cover (5) comprises a shielding panel (7), a first side plate (8) and a second side plate (9), the shielding panel (7) is a rectangular plate structure, and the first side plate (8) and the second side plate (9) are respectively arranged on the opposite two side edges of the shielding panel (7).

3. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to claim 2, characterized in that The first side plate (8) is arranged perpendicularly to the shielding panel (7), and the second side plate (9) is arranged obliquely to the shielding panel (7) with an included angle greater than 90 degrees; When the shielding cover (5) is installed between the rolling cylinder (4) and the gap of the crossbeam (3), the first side plate (8) is located at the top of the shielding panel (7), and the second side plate (9) is located at the bottom of the shielding panel (7).

4. The cover structure for covering the gap between the roller body of the tenter and the machine beam according to claim 3, characterized in that, A first transverse support rod (10) is further arranged between the first side support plate (1) and the second side support plate (2), the top of the first transverse support rod (10) is arranged to contact the inner side of the first side plate (8), and the shielding cover (5) is supported in the vertical direction.

5. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to claim 4, characterized in that A plurality of pin rod mechanisms are further arranged on the first side support plate (1) and / or the second side support plate (2), and the pin rod mechanisms can contact the outer bottom of the second side plate (9).

6. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to claim 5, characterized in that The pin rod mechanism comprises a screw rod (11) and a rotating sleeve (12), one end of the screw rod (11) is connected with the first side support plate (1) or the second side support plate (2), the rotating sleeve (12) is arranged on the outer side of the screw rod (11) and can rotate around the screw rod (11); When the shielding cover (5) is inserted between the rolling cylinder (4) and the gap of the crossbeam (3), the second side plate (9) and the rotating sleeve (12) can produce rolling friction, and when the connecting edge of the second side plate (9) and the shielding panel (7) contacts the rotating sleeve (12), the rotating sleeve (12) can limit the outward sliding of the shielding cover (5).

7. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to claim 6, characterized in that The free end of the screw rod (11) is provided with a limiting nut (13), and the limiting nut (13) is used to limit the rotating sleeve (12) on the screw rod (11).

8. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to claim 7, characterized in that The limiting screw nut (13), the rotating sleeve (12) and the screw rod (11) are coaxially arranged, and the diameter of the rotating sleeve (12) is greater than that of the limiting screw nut (13).

9. A cover structure for covering the gap between the roller body of a stenter and the machine beam according to any one of claims 4 to 8, characterized in that The second lateral support rod (14) is arranged between the first lateral support plate (1) and the second lateral support plate (2), is located beside the connection between the first lateral plate (8) and the second lateral plate (9), and is arranged in contact with the first lateral plate (8) and the second lateral plate (9) at the same time.

10. The cover structure for covering the gap between the roller body of the tenter and the machine beam according to claim 5, characterized in that, At least two pin rod mechanisms are arranged on the first lateral support plate (1), and at least two pin rod mechanisms are arranged on the second lateral support plate (2). A plurality of push handles (15) are arranged on the outer side of the shielding panel (7).

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