Layer insulation uncoiling trolley

Abstract

The utility model belongs to the technical field of foil type coil winding machines, and particularly provides a layer insulation uncoiling trolley which comprises an air expansion shaft, two safety chucks, a driving end side plate, a supporting end side plate, a speed reducer, a coupler, a motor, a first linear guide rail, an equipment base, a beam, a cutting device, a locking mechanism and a feeding roller assembly. The layer insulation trolley solves the problems that an existing layer insulation trolley is large in occupied space, inconvenient to operate, prone to displacement after returning and poor in stability, and is stable in movement, compact in structure, small in occupied area, convenient to operate, capable of returning and locking and good in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of foil coil winding machines, and in particular relates to a layer insulation unwinding trolley. Background Art

[0002] Layer insulation is an indispensable part of foil coils and is used for insulation between foil layers. During the coil winding process of the foil winding machine, as the foil moves forward, the layer insulation unwinding trolley continuously feeds the layer insulation into the winding shaft and actively generates uniform tension, so that the layer insulation fits the foil tightly and ensures that the wound coil meets the size requirements. The existing layer insulation trolley occupies a large space, is inconvenient to operate, is easy to shift after returning to its original position, and has poor stability.

[0003] The Chinese patent document with publication number CN 206345490 U discloses a trolley with berth wheels, including a body and a material reel. The material reel is used to place leather material rolls and is installed on the body. The bottom of the body is provided with moving wheels and track wheels. The moving wheels are used to enable the trolley to move on the ground. The height of the track wheel is higher than the moving wheels. The track wheel is used to enable the trolley to be stuck in the berth track of the unwinding feeding mechanism. The track wheel is installed on the synchronous shaft. The synchronous shaft is installed on the bottom of the body through bearings at both ends. The synchronous shaft is perpendicular to the material reel. There are two track wheels installed on the synchronous shaft. There are two synchronous shafts. The track wheel is provided with trapezoidal notches along the circumference of the wheel body. This document solves the problem that when the leather material roll is transported from the warehouse to the feeding mechanism of the molding machine, loading and unloading are both troublesome and accidents are prone to occur during transportation. It does not solve the problem that the existing layer insulation trolley occupies a large space, is inconvenient to operate, is easy to shift after returning to the position, and has poor stability. Utility Model Content

[0004] The utility model provides a layer insulation unwinding trolley to overcome the problems of the prior art middle layer insulation trolley occupying a large space, being inconvenient to operate, being easy to shift after returning to the position, and having poor stability.

[0005] To this end, the utility model provides a layer-insulated unwinding trolley, including an inflatable shaft, two safety chucks, an active end side plate, a supporting end side plate, a coupling, a motor, a linear guide rail, an equipment base, a beam, a cutting device and a locking mechanism. The equipment base is connected to the beam through the linear guide rail, and the locking mechanism is connected between the equipment base and the beam; the active end side plate and the supporting end side plate are vertically connected to the top of the beam from left to right, and the right side of the active end side plate is connected to a safety chuck. The left end of the inflatable shaft passes through the safety chuck and the active end side plate in turn and is connected to the motor through a coupling, and the right end of the inflatable shaft is connected to the supporting end side plate through another safety chuck; a feeding roller assembly is connected between the active end side plate and the supporting end side plate, and the feeding roller assembly is located at the rear and upper part of the inflatable shaft; the cutting device is connected to the beam below the inflatable shaft.

[0006] Preferably, a slider is provided on the linear guide rail 1, and the upper side of the slider is connected to the lower side of the beam.

[0007] Preferably, a supporting roller assembly is provided on the top of the equipment base.

[0008] Preferably, the locking mechanism includes a mounting seat, an electric cylinder, a linear guide rail 2, an air cylinder, a fixed seat 1, a fixed seat 2 and a hook plate. The output end of the electric cylinder passes through the mounting seat and is connected to the fixed seat 1. The fixed seat 1 is slidably connected to the linear guide rail 2. The top of the linear guide rail 2 and the top of the mounting seat are both connected to the bottom of the base. The fixed seat 1 next to the linear guide rail 2 is vertically connected to the air cylinder. The output end of the cylinder is connected to the fixed seat 2 through the hook plate. The bottom of the fixed seat 2 is connected to the equipment base.

[0009] Preferably, the locking mechanism further includes an adapter, and the output end of the electric cylinder is connected to the fixing seat 1 via the adapter.

[0010] Preferably, the locking mechanism further comprises a Y-shaped joint, and the output end of the cylinder is connected to the right part of the hook plate via the Y-shaped joint.

[0011] Preferably, the hook plate is in the shape of a flat plate, which is arranged vertically, with a first card slot opened upwardly on the lower left side of the plate, a first hole opened longitudinally in the middle of the plate, and a second hole opened longitudinally on the right side of the plate.

[0012] Preferably, the fixing seat 2 includes a bottom plate and a longitudinal plate, the middle part of the bottom plate is vertically connected to the longitudinal plate, the middle part of the longitudinal plate is horizontally provided with a groove, the upper part of the longitudinal plate is longitudinally provided with a hole 3, a long pin is arranged in the hole 3, the long pin is engaged with the slot 1, and the left part of the hook plate is located in the groove.

[0013] Preferably, the locking mechanism further includes a short pin, and the middle portion of the hook plate is connected to the fixing seat one via the short pin, and the short pin is located in the hole one.

[0014] Preferably, the locking mechanism further comprises a movable pin, the right part of the hook plate is connected to the Y-shaped joint via the movable pin, and the movable pin is located in the second hole.

[0015] Beneficial effects of the utility model:

[0016] 1. The layer-insulated unwinding trolley provided by the utility model comprises an air shaft, two safety chucks, an active end side plate, a supporting end side plate, a feeding roller assembly, a coupling, a motor, a linear guide rail, an equipment base, a beam, a cutting device and a locking mechanism; by installing the linear guide rail on the equipment base, the beam can move on the linear guide rail and move smoothly; when pulled out, the outer ends of the components above the beam are suspended in the air without contact with the ground, with a compact structure and a small footprint; by connecting the locking mechanism between the equipment base and the beam, when pulled out, the locking mechanism is opened without affecting the pulling out of the beam, and after being pushed into place, the beam and the equipment base are locked by the locking mechanism, so that the equipment above the beam will not move, and the stability is good.

[0017] 2. The layer insulation unwinding trolley provided by the utility model controls the rotation of the hook plate through the cylinder, so that the hook plate cooperates with the long pin on the second fixing seat, which is convenient for unlocking or locking, has a simple structure, a high degree of automation, and is easy to operate.

[0018] 3. The layer insulation unwinding trolley provided by the utility model can drive the position adjustment of the equipment above the beam through the electric cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the structure when the insulation unwinding trolley is pushed in;

[0021] Figure 2 It is a schematic diagram of the structure when the insulation unwinding trolley is pulled out;

[0022] Figure 3 It is the structural front view of the locking mechanism;

[0023] Figure 4 It is a top view of the structure of the locking mechanism;

[0024] Figure 5 It is a structural diagram of the hook plate.

[0025] Description of reference numerals: 1. inflatable shaft; 2. safety chuck; 3. active end side plate; 4. support end side plate; 5. feed roller assembly; 6. coupling; 7. motor; 8. linear guide rail 1; 9. equipment base; 10. crossbeam; 11. cutting device; 12. locking mechanism; 13. motor mounting seat; 14. support roller assembly; 15. slider 1;

[0026] 12.1, mounting seat; 12.2, electric cylinder; 12.3, adapter; 12.4, linear guide rail 2; 12.5, cylinder; 12.6, fixed seat 1; 12.7, movable pin; 12.8, Y-type connector; 12.9, short pin; 12.10, long pin; 12.11, fixed seat 2; 12.12, hook plate; 12.13 slider 2;

[0027] 12.111, bottom plate; 12.112, longitudinal plate; 12.113, groove; 12.114, hole three;

[0028] 12.121, slot one; 12.122, hole one; 12.123, hole two. DETAILED DESCRIPTION

[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0030] Embodiment 1:

[0031] like Figure 1 and Figure 2 As shown, a layer insulation unwinding trolley includes an air shaft 1, two safety chucks 2, an active end side plate 3, a supporting end side plate 4, a feeding roller assembly 5, a coupling 6, a motor 7, a linear guide rail 8, an equipment base 9, a crossbeam 10, a cutting device 11 and a locking mechanism 12. The equipment base 9 is connected to the crossbeam 10 through the linear guide rail 8, and the locking mechanism 12 is connected between the equipment base 9 and the crossbeam 10; the upper side of the crossbeam 10 is vertically connected to the active end from left to right at intervals. The side plate 3 and the supporting end side plate 4, the active end side plate 3 is connected to a safety clamp 2 on the right, the left end of the inflatable shaft 1 passes through the safety clamp 2 and the active end side plate 3 in sequence and is connected to the motor 7 through the coupling 6, and the right end of the inflatable shaft 1 is connected to the supporting end side plate 4 through another safety clamp 2; the feeding roller assembly 5 is connected between the active end side plate 3 and the supporting end side plate 4, and the feeding roller assembly 5 is located at the rear and upper part of the inflatable shaft 1; the cutting device 11 is connected to the crossbeam 10 below the inflatable shaft 1.

[0032] Specifically, the insulating layer coil is fixed on the trolley through the air shaft 1, and safety clamps 2 are respectively fixed on the active end side plate 3 and the supporting end side plate 4 at both ends of the air shaft 1. The active side safety clamp 2 is connected to the motor 7 through the coupling 6. The motor 7 drives the air shaft 1 to rotate through the coupling 6, and actively provides a reverse force to generate tension for the insulating layer coil; the motor 7 is connected to the outer side of the active end side plate 3 through the motor mounting seat 13, and a cutting device 11 is installed between the active end side plate 3 and the supporting end side plate 4, which is used to cut the two ends of the insulating layer coil. The number and position of the cutting devices 11 are distributed according to actual conditions, and a feeding roller assembly 5 is installed between the active end side plate 3 and the supporting end side plate 4. The barrel assembly 5 is used for feeding, and its specific structure is not described in detail. The existing structure can be used to meet the feeding needs. A beam 10 is installed at the lower part of the active end side plate 3 and the supporting end side plate 4. By installing a linear guide rail 8 on the equipment base 9, the beam 10 can move on the linear guide rail 8 and move smoothly. When pulled out, the outer ends of the components above the beam 10 are suspended in the air without contact with the ground, with a compact structure and a small footprint. By connecting a locking mechanism 12 between the equipment base 9 and the beam 10, when pulled out, the locking mechanism 12 is opened without affecting the pulling open of the beam 10. After being pushed into place, the locking mechanism 12 is used to lock the beam 10 and the equipment base 9, so that the equipment above the beam 10 will not move and has good stability.

[0033] Preferably, the linear guide rail 8 is provided with a slider 15 connected thereto, and the upper side of the slider 15 is connected to the lower side of the cross beam 10.

[0034] Specifically, the slider 15 is slidably connected with the linear guide rail 8, the linear guide rail 8 is fixedly connected to the equipment base 9, and the slider 15 is fixedly connected to the beam 10, so that the part above the beam 10 moves with the slider 15 on the linear guide rail 8, and the structure is simple.

[0035] Preferably, the number of the linear guide rails 8 is two, and the two linear guide rails 8 are arranged horizontally with a front-to-back interval, and each linear guide rail 8 is provided with a slider 15 connected thereto.

[0036] Specifically, the distribution stability of the two linear guide rails 8 is better. During specific use, the number and shape of the sliders 15 are selected according to needs to meet the sliding requirements.

[0037] Preferably, a supporting roller assembly 14 is provided on the top of the equipment base 9 .

[0038] Specifically, a support roller assembly 14 is installed on the equipment base 9 to facilitate supporting the trolley when the trolley is pushed out and in.

[0039] Preferably, the cross beam 10 is in the shape of a groove-shaped cross beam. The groove-shaped cross beam has a simple structure and good stability, and the front and rear plates can act as baffles, which has good safety.

[0040] Embodiment 2:

[0041] On the basis of Example 1, Figure 3 and Figure 4 As shown, the locking mechanism 12 includes a mounting seat 12.1, an electric cylinder 12.2, a linear guide rail 12.4, a cylinder 12.5, a fixed seat 12.6, a fixed seat 12.11 and a hook plate 12.12. The output end of the electric cylinder 12.2 passes through the mounting seat 12.1 and is connected to the fixed seat 12.6. The fixed seat 12.6 is slidably connected to the linear guide rail 12.4. The upper surface of the linear guide rail 12.4 and the upper surface of the mounting seat 12.1 are both connected to the lower surface of the base 9. The fixed seat 12.6 next to the linear guide rail 12.4 is vertically connected to the cylinder 12.5. The output end of the cylinder 12.5 is connected to the fixed seat 12.11 through the hook plate 12.12. The lower surface of the fixed seat 12.11 is connected to the equipment base 9.

[0042] Specifically, the mounting seat 12.1 is fixedly connected to the crossbeam 10, the second linear guide rail 12.4 is fixedly connected to the crossbeam 10, and the second fixing seat 12.11 is fixedly connected to the equipment base 9.

[0043] Preferably, the locking mechanism 12 further comprises a second slider 12.13, and the second linear guide rail 12.4 is connected to the first fixing seat 12.6 via the second slider 12.13.

[0044] Specifically, the second slider 12.13 facilitates the movement of the second linear guide rail 12.4.

[0045] Preferably, the locking mechanism 12 further comprises an adapter 12.3, and the output end of the electric cylinder 12.2 is connected to a fixing seat 12.6 via the adapter 12.3.

[0046] Specifically, the output end of the electric cylinder 12.2 is connected to the fixing seat 12.6 through the adapter 12.3.

[0047] Preferably, the locking mechanism 12 further comprises a Y-shaped connector 12.8, and the output end of the cylinder 12.5 is connected to the right part of the hook plate 12.12 via the Y-shaped connector 12.8.

[0048] Specifically, the Y-shaped connector 12.8 facilitates the placement of the right portion of the hook plate 12.12 in the Y-shaped opening, is easy to connect, and has good stability.

[0049] Preferably, Figure 5 As shown, the hook plate 12.12 is in the shape of a flat plate, which is arranged vertically, with a slot 12.121 opened upwardly at the lower left portion of the plate, a hole 12.122 opened longitudinally in the middle portion of the plate, and a hole 2 12.123 opened longitudinally at the right portion of the plate.

[0050] Specifically, the first card slot 12.121 is convenient for the card connection of the long pin 12.10, the first hole 12.122 is convenient for the pin connection of the short pin 12.9, and the second hole 12.123 is convenient for the pin connection of the movable pin 12.7.

[0051] Preferably, the fixing seat 12.11 comprises a bottom plate 12.111 and a longitudinal plate 12.112, the middle part of the bottom plate 12.111 is vertically connected to the longitudinal plate 12.112, a groove 12.113 is horizontally provided in the middle part of the longitudinal plate 12.112, a hole 12.114 is longitudinally provided in the upper part of the longitudinal plate 12.112, a long pin 12.10 is arranged in the hole 12.114, the long pin 12.10 is engaged with the slot 1 12.121, and the left part of the hook plate 12.12 is located in the groove 12.113.

[0052] Specifically, this structure is simple and the connection is stable; preferably, the bottom plate 12.111 and the longitudinal plate 12.112 are an integrated structure.

[0053] Preferably, the locking mechanism 12 further comprises a short pin 12.9, the middle portion of the hook plate 12.12 is connected to the fixing seat 12.6 via the short pin 12.9, and the short pin 12.9 is located in the hole 12.122.

[0054] Specifically, the structure is simple, and the short pin 12.9 facilitates the rotation of the hook plate 12.12.

[0055] Preferably, the locking mechanism 12 further comprises a movable pin 12.7, the right portion of the hook plate 12.12 is connected to the Y-type connector 12.8 via the movable pin 12.7, and the movable pin 12.7 is located in the second hole 12.123.

[0056] Specifically, the Y-shaped joint 12.8 facilitates the hook plate 12.12 to rotate up and down through the movable pin 12.7.

[0057] Preferably, the shape of the first hole 12.122 is an arc, the shape of the second hole 12.123 is a circle, and the shape of the third hole 12.114 is an elongated strip, and the left and right ends of the elongated strip are both arc-shaped. This structure is convenient for snap connection or pin connection, and is conducive to the rotation of the hook plate 12.12.

[0058] Preferably, the front and rear parts of the fixing seat 12.6 are both rectangular parallelepiped, a longitudinal groove is opened in the middle of the front lower part of the fixing seat 12.6 and is opened in the middle of the front lower part of the fixing seat 12.6 and is opened in the middle of the front lower part of the fixing seat 12.6 and is opened in the middle of the horizontal upper part, the longitudinal groove and the horizontal groove are connected, the middle and right parts of the hook plate 12.12 are both located in the longitudinal groove, the Y-type joint 12.8 is located in the horizontal groove, the fixing seat 12.6 and the middle part of the hook plate 12.12 are pinned by a short pin 12.9; a track groove is opened in the middle of the rear upper part of the fixing seat 12.6 and is connected to the track groove by a slider 12.13. The space is fully utilized, and the structure is simple and compact.

[0059] The working principle of the utility model is:

[0060] The feeding roller assembly 5 is used to feed the layer insulation coil, which is fixed on the trolley through the air shaft 1. The motor 7 drives the air shaft 1 to rotate through the coupling 6, actively providing a reverse force to generate tension for the layer insulation coil, and the cutting device 11 is used to cut the two ends of the layer insulation coil;

[0061] When the crossbeam 10 is pulled out, the locking mechanism 12 is first unlocked, specifically: the cylinder 12.5 extends out of the Y-type joint 12.8, and presses down the right part of the hook plate 12.12 through the movable pin 12.7, and the card slot 12.121 at the left end of the hook plate 12.12 moves upward to disengage from the long pin 12.10, completing the unlocking; after unlocking, the crossbeam 10 is pushed and pulled, and the crossbeam 10 moves along the linear guide rail 18; when the crossbeam 10 moves, it drives the parts of the locking mechanism 12 except the fixed seat 2 12.11 and the long pin 12.10 to move;

[0062] When the crossbeam 10 is pushed into place, the locking mechanism 12 is locked, specifically: the cylinder 12.5 retracts the Y-shaped joint 12.8, and the right part of the hook plate 12.12 is lifted and pressed by the movable pin 12.7, and the card slot 12.121 at the left end of the hook plate 12.12 moves down to the card connection long pin 12.10, completing the locking;

[0063] After locking, when the position of the beam 10 needs to be adjusted, the electric cylinder 12.2 is started, and the electric cylinder 12.2 drives the mounting seat 12.1 and the linear guide rail 12.4 to move, and the mounting seat 12.1 and the linear guide rail 12.4 drive the beam 10 to move, so as to adjust the position of the beam 10.

[0064] In the description of the present invention, it should be understood that the terms "left", "inside", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations on the present invention.

[0065] The above examples are merely illustrative of the present invention and do not constitute a limitation on the protection scope of the present invention. All designs that are identical or similar to the present invention fall within the protection scope of the present invention.

Claims

1. A layer insulation unwinding trolley, characterized in that: The invention comprises an inflatable shaft (1), two safety chucks (2), an active end side plate (3), a supporting end side plate (4), a feeding roller assembly (5), a coupling (6), a motor (7), a linear guide rail (8), an equipment base (9), a crossbeam (10), a cutting device (11) and a locking mechanism (12). The upper surface of the equipment base (9) is connected to the crossbeam (10) via the linear guide rail (8), and the locking mechanism (12) is connected between the equipment base (9) and the crossbeam (10); the upper surface of the crossbeam (10) is vertically connected to the active end side plate (3) and the supporting end side plate (4) at intervals from left to right. The supporting end side plate (4) and the active end side plate (3) are connected to a safety chuck (2) on the right side. The left end of the air shaft (1) passes through the safety chuck (2) and the active end side plate (3) in sequence and is connected to the motor (7) through a coupling (6). The right end of the air shaft (1) is connected to the supporting end side plate (4) through another safety chuck (2). A feeding roller assembly (5) is connected between the active end side plate (3) and the supporting end side plate (4). The feeding roller assembly (5) is located at the upper rear of the air shaft (1). A cutting device (11) is connected to the crossbeam (10) below the air shaft (1).

2. The layer insulation unwinding trolley according to claim 1, characterized in that: The linear guide rail 1 (8) is provided with a slider 1 (15) connected thereto, and the upper side of the slider 1 (15) is connected to the lower side of the crossbeam (10).

3. The layer insulation unwinding trolley according to claim 1, characterized in that: A supporting roller assembly (14) is arranged and connected on the upper surface of the equipment base (9).

4. The layer insulation unwinding trolley according to claim 1, characterized in that: The locking mechanism (12) comprises a mounting seat (12.1), an electric cylinder (12.2), a second linear guide rail (12.4), an air cylinder (12.5), a first fixed seat (12.6), a second fixed seat (12.11) and a hook plate (12.12); the output end of the electric cylinder (12.2) passes through the mounting seat (12.1) and is connected to the first fixed seat (12.6); the first fixed seat (12.6) is slidably connected to the second linear guide rail (12.4); the upper surface of the second linear guide rail (12.4) and the upper surface of the mounting seat (12.1) are both connected to the lower surface of the base (9); the first fixed seat (12.6) next to the second linear guide rail (12.4) is vertically connected to the air cylinder (12.5); the output end of the air cylinder (12.5) is connected to the second fixed seat (12.11) through the hook plate (12.12); the lower surface of the second fixed seat (12.11) is connected to the device base (9).

5. The layer insulation unwinding trolley according to claim 4, characterized in that: The locking mechanism (12) further comprises an adapter (12.3), and the output end of the electric cylinder (12.2) is connected to a fixing seat 1 (12.6) via the adapter (12.3).

6. The layer insulation unwinding trolley according to claim 5, characterized in that: The locking mechanism (12) further comprises a Y-shaped joint (12.8), and the output end of the cylinder (12.5) is connected to the right part of the hook plate (12.12) via the Y-shaped joint (12.8).

7. The layer insulation unwinding trolley according to claim 6, characterized in that: The hook plate (12.12) is in the shape of a flat plate, which is arranged vertically, a first card slot (12.121) is opened upwardly on the lower left part of the flat plate, a first hole (12.122) is opened longitudinally in the middle part of the flat plate, and a second hole (12.123) is opened longitudinally on the right part of the flat plate.

8. The layer insulation unwinding trolley according to claim 7, characterized in that: The second fixing seat (12.11) comprises a bottom plate (12.111) and a longitudinal plate (12.112); the middle of the bottom plate (12.111) is vertically connected to the longitudinal plate (12.112); a groove (12.113) is horizontally opened in the middle of the longitudinal plate (12.112); a third hole (12.114) is vertically opened in the upper part of the longitudinal plate (12.112); a long pin (12.10) is arranged in the third hole (12.114) and connected; the long pin (12.10) is clamped with the first clamping groove (12.121); and the left part of the hook plate (12.12) is located in the groove (12.113).

9. The layer insulation unwinding trolley according to claim 8, characterized in that: The locking mechanism (12) further comprises a short pin (12.9), the middle portion of the hook plate (12.12) is connected to the fixing seat one (12.6) via the short pin (12.9), and the short pin (12.9) is located in the hole one (12.122).

10. The layer insulation unwinding trolley according to claim 9, characterized in that: The locking mechanism (12) further comprises a movable pin (12.7), the right portion of the hook plate (12.12) is connected to the Y-shaped connector (12.8) via the movable pin (12.7), and the movable pin (12.7) is located in the second hole (12.123).

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