Material roll winding and unwinding V-shaped support mechanism of coating machine

Abstract

The utility model relates to the technical field of coating machines, in particular to a material roll winding and unwinding V-shaped support mechanism of a coating machine, which comprises a V-shaped support mechanism arranged on a mounting frame, a tip cone component and a material roll are arranged on the mounting frame, and a fixing plate fixedly connected with the mounting frame is arranged on the V-shaped support mechanism. The V-shaped supporting mechanism comprises a mounting frame, a supporting block is arranged in the mounting frame in a sliding mode, a V-shaped groove matched with the material roll is formed in the supporting block, an air cylinder is arranged on one side of the mounting frame, an output shaft of the air cylinder is connected with an adjusting mechanism, and the adjusting mechanism is in power connection with the supporting block. A limiting mechanism matched with the adjusting mechanism is arranged on the mounting frame, the adjusting mechanism is driven by the air cylinder, so that the position of the supporting block is adjusted through the adjusting mechanism, a material roll supported by the V-shaped groove of the supporting block can move along with the adjusting mechanism, and concentric calibration of the material roll and the tip cone assembly is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating machine especially relates to a coating machine material roll V support mechanism of taking off and winding. BACKGROUND

[0002] The coating machine plays a vital role in the battery pole piece manufacturing, becomes the core equipment of whole production flow, and its structure and process are one of the key factors that influence product quality and production efficiency in the coating process, first, the design of coating machine must ensure the stability and rigidity of structure, can keep accurate coating thickness in high speed operation, this is very important to ensure battery performance, because uneven coating will directly influence the conductivity and overall energy density of battery pole piece, in addition, the optimization of coating process is also the key to improve production efficiency, through reasonable process parameter setting, such as coating speed, coating viscosity and environmental temperature control, can maximize the yield, and reduces material waste, and the cost performance is also the important index of evaluating the technical requirement of coating machine, and high cost performance equipment not only can reduce the manufacturing cost of single battery, improves market competitiveness, but also can bring better economic returns for enterprises.

[0003] The existing coating machine needs to readjust the V support mechanism when the top cone and the material roll are not in the same axis during commissioning, but due to the difficulty in adjusting, the commissioning process is slow, which leads to the failure of the process flow, resulting in a waste of a large amount of production time and cost, and seriously affecting the production process. SUMMARY

[0004] The utility model discloses a coating machine material roll V support mechanism, which solves the problems of difficult adjustment of the V support mechanism, slow commissioning process, waste of a large amount of production time and cost, and impact on the production process in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A coating machine material roll V support mechanism is designed, which includes a V support mechanism arranged on a mounting frame, a top cone assembly arranged on the mounting frame, a material roll arranged on the mounting frame and matched with the top cone assembly and the V support mechanism, and a fixed plate fixedly connected with the mounting frame arranged on the V support mechanism.

[0007] The V support mechanism includes a mounting frame, a support block slidingly arranged in the mounting frame, a V-shaped groove matched with the material roll arranged on the support block, a gas cylinder arranged on one side of the mounting frame, an adjusting mechanism connected with the output shaft of the gas cylinder, and a limiting mechanism matched with the adjusting mechanism arranged on the mounting frame.

[0008] Further, the adjusting mechanism comprises a transmission camshaft, the transmission camshaft is rotationally connected with the supporting block, and a connecting plate which is power-connected with the air cylinder is fixedly arranged on the transmission camshaft.

[0009] Further, a protruding portion is fixedly arranged on the connecting plate, and a Y-shaped joint which is rotationally connected with the protruding portion is fixedly arranged on an output shaft of the air cylinder.

[0010] Further, the limiting mechanism comprises a screw rod which is rotationally arranged on the mounting frame, a pad which is slidingly connected with the mounting frame is threadedly connected with the screw rod, an inclined surface which is matched with the protruding portion is arranged on the pad, and a hand wheel is fixedly connected with one side of the screw rod and penetrates through the mounting frame.

[0011] Further, a slot which is matched with the pad is formed in the mounting frame, and a handle is threadedly connected with the pad and slidingly connected with the slot.

[0012] Further, a guide block which is matched with the supporting block is fixedly arranged in the mounting frame, and a supporting block which is matched with the material roll and a stop block are arranged in the V-shaped groove of the supporting block.

[0013] The V-shaped supporting mechanism for material roll of the coating machine has the advantages that:

[0014] In the utility model, the position of the supporting block is adjusted through the adjusting mechanism driven by the air cylinder, the material roll supported by the V-shaped groove of the supporting block also moves, the concentric calibration with the top cone assembly is facilitated, and the waste of production time and cost is avoided;

[0015] Secondly, in the utility model, the screw rod is driven to rotate through the rotation of the hand wheel, the pad is driven to move and is inserted with the protruding portion of the connecting plate, the position of the protruding portion is supported and fixed, the state of the adjusting mechanism and the material roll is kept, the handle is abutted with the mounting frame through the rotation of the handle, and the pad is fixed to prevent loosening. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a kind of V-shaped supporting mechanism for material roll of the coating machine structure schematic view;

[0017] Figure 2 The utility model mounting frame structure schematic view;

[0018] Figure 3 The utility model supporting block structure schematic view;

[0019] Figure 4 The utility model A area enlarged structure schematic view;

[0020] Figure 5The utility model discloses a structure diagram of transmission camshaft.

[0021] Figure 6 The utility model discloses a structure diagram of Y joint.

[0022] Figure 7 The utility model discloses a structure diagram of cushion block.

[0023] In the drawing: 1, V support mechanism;11, fixed plate;2, mounting frame;21, top cone subassembly;22, material roll;3, mounting frame;31, guide block;4, support block;41, V groove;42, support block;43, stopper;5, cylinder;6, adjusting mechanism;61, transmission camshaft;62, connecting plate;63, protruding portion;64, Y joint;7, limiting mechanism;71, screw;72, cushion block;73, hand wheel;74, handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Referring to Figures 1-7 A kind of coating machine material roll V support mechanism, including being set on mounting frame 2 V support mechanism 1, mounting frame 2 is provided with top cone subassembly 21, mounting frame 2 is provided with and V support mechanism 1 is cooperated with top cone subassembly 21 and material roll 22, material roll 22 is clamped and fixed by top cone subassembly 21, top cone rotates, to drive material roll 22 rotation, carries out material roll, V support mechanism 1 is provided with the fixed plate 11 of being fixedly connected with mounting frame 2;

[0026] V support mechanism 1 includes mounting frame 3, support block 4 is slidably arranged in mounting frame 3, the upper end of mounting frame is provided with and support block 4 cooperates POM backing plate, V groove 41 is set in support block 4 and cooperates with material roll 22, one side of mounting frame 3 is provided with cylinder 5, the output shaft of cylinder 5 is connected with adjusting mechanism 6, adjusting mechanism 6 and support block 4 are power connected, mounting frame 3 is provided with and limiting mechanism 7 cooperates with adjusting mechanism 6.

[0027] In the utility model, adjusting mechanism 6 is driven by cylinder 5, so that the height of support block 4 is adjusted by adjusting mechanism 6, and the material roll 22 supported by the V groove 41 of support block 4 will also move with the movement of support block 4, and the concentric calibration with top cone subassembly 21 is realized.

[0028] Further, in the embodiment, the adjusting mechanism 6 comprises a transmission cam shaft 61, a bearing seat matched with the transmission cam shaft 61 is arranged in the mounting frame 3, or the transmission cam shaft 61 is directly connected with the mounting frame 3 in rotation, the transmission cam shaft 61 is connected with the supporting block 4 in rotation, a connecting plate 62 matched with the cylinder 5 in power is fixedly arranged on the transmission cam shaft 61, a roller bearing follower matched with the supporting block 4 is connected with the output end of the transmission cam shaft 61, and a connecting groove matched with the roller bearing follower is arranged on the supporting block 4.

[0029] Further, in the embodiment, the connecting plate 62 is fixedly provided with a protruding part 63, a Y-shaped joint 64 connected with the protruding part 63 in rotation is fixedly arranged on the output shaft of the cylinder 5, and one side of the cylinder 5 is fixed to a cylinder fixing seat which is fixedly connected with the mounting frame 3.

[0030] It should be noted that, in the embodiment, the limiting mechanism 7 comprises a screw rod 71 rotatably arranged on the mounting frame 3, a cushion block 72 connected with the mounting frame 3 in sliding is threadedly connected with the screw rod 71, an inclined surface matched with the protruding part 63 is arranged on the cushion block 72, and a hand wheel 73 is fixedly connected with one side of the screw rod 71 and penetrates through the mounting frame 3. The position of the cushion block 72 is adjusted by rotating the hand wheel 73 to drive the screw rod 71 to rotate, until the inclined surface of the cushion block 72 abuts against the connecting plate 62 and the protruding part 63, thereby supporting and limiting the connecting plate 62, so as to fix the position of the supporting block 4 and the material roll 22.

[0031] In addition, in the embodiment, a slot is arranged on the mounting frame 3 and matched with the cushion block 72, a handle 74 is threadedly connected with the cushion block 72, and the handle 74 is connected with the slot in sliding. When the inclined surface of the cushion block 72 abuts against the connecting plate 62 and the protruding part 63, the handle 74 is abutted against the bottom of the mounting frame 3 by rotating the handle 74, thereby fixing the cushion block 72 to prevent loosening.

[0032] In more detail, in the embodiment, a guide block 31 matched with the supporting block 4 is fixedly arranged in the mounting frame 3, a supporting block 42 and a stop block 43 matched with the material roll 22 are arranged in the V-shaped groove 41 of the supporting block 4, the movement track of the supporting block 4 is limited by the guide block 31, and the material roll 22 is supported and limited by the supporting block 42 and the stop block 43.

[0033] Working mode; in working, the cylinder 5 drives the protruding part 63 and the connecting plate 62 to rotate, so that the transmission cam shaft 61 rotates to move the supporting block 4 upward or downward, thereby adjusting the height of the material roll 22 and aligning the material roll 22 with the top cone assembly 21 in concentric.

[0034] After the calibration is completed, the position of the pad block 72 is adjusted by rotating the hand wheel 73 to drive the screw rod 71 to rotate, until the inclined surface of the pad block 72 abuts against the connecting plate 62 and the protruding part 63, the connecting plate 62 is supported and limited, so as to fix the position of the supporting block 4 and the material roll 22, the handle 74 is rotated to make the handle 74 abut against the bottom of the mounting frame 3, the pad block 72 is fixed to prevent loosening.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A kind of coating machine unwinding and winding material roll V support mechanism, including the V support mechanism (1) being set on mounting frame (2), top cone assembly (21) is provided on the mounting frame (2), and material roll (22) is provided on the mounting frame (2) with top cone assembly (21) and V support mechanism (1) cooperation, it is characterized by, The V-tote mechanism (1) is provided with a fixed plate (11) fixedly connected with the mounting rack (2); The V-tote mechanism (1) comprises a mounting frame (3), a totem block (4) is slidably arranged in the mounting frame (3), a V-shaped groove (41) matched with the material roll (22) is formed in the totem block (4), a gas cylinder (5) is arranged on one side of the mounting frame (3), an adjusting mechanism (6) is connected with the output shaft of the gas cylinder (5), the adjusting mechanism (6) is power-connected with the totem block (4), and a limiting mechanism (7) matched with the adjusting mechanism (6) is arranged on the mounting frame (3).

2. A roll V-holding mechanism of a coating machine according to claim 1, characterized in that: The adjusting mechanism (6) comprises a transmission camshaft (61), the transmission camshaft (61) is rotatably connected with the totem block (4), and a connecting plate (62) power-connected with the gas cylinder (5) is fixedly arranged on the transmission camshaft (61).

3. A roll V-holding mechanism of a coating machine according to claim 2, characterized in that: The connecting plate (62) is fixedly provided with a protruding portion (63), and the output shaft of the gas cylinder (5) is fixedly provided with a Y-shaped joint (64) rotatably connected with the protruding portion (63).

4. A roll V holder mechanism for a coating machine according to claim 3, characterized in that: The limiting mechanism (7) comprises a screw rod (71) rotatably arranged on the mounting frame (3), the screw rod (71) is threadedly connected with a pad block (72) slidably connected with the mounting frame (3), the pad block (72) is provided with an inclined surface matched with the protruding portion (63), and one side of the screw rod (71) penetrates through the mounting frame (3) and is fixedly connected with a hand wheel (73).

5. A roll V-holding mechanism of a coating machine according to claim 4, characterized in that: A slot is formed in the mounting frame (3) and matched with the pad block (72), the pad block (72) is threadedly connected with a handle (74), and the handle (74) is slidably connected with the slot.

6. A roll V holder mechanism for a coating machine according to claim 1, characterized in that: The mounting frame (3) is fixedly provided with a guide block (31) matched with the totem block (4), and the V-shaped groove (41) of the totem block (4) is provided with a supporting block (42) and a stop block (43) matched with the material roll (22).

Images