Quick-release integrated passing roller and lithium battery coating drying oven

Abstract

The utility model provides a quick-release integrated passing roller and a lithium battery coating oven. The quick-release integrated passing roller comprises supporting legs, supporting pieces, a roller body and height adjusting pieces. The bottoms of the supporting legs are connected with height-adjustable supporting pads; the supporting piece comprises a horizontal supporting plate horizontally fixed to the upper ends of the supporting legs, the bottom of the horizontal supporting plate is vertically connected with a horizontal connecting rod, the other end of the horizontal connecting rod is connected with a connecting piece, supporting vertical plates which are vertically spaced are vertically fixed to the upper portion of the horizontal supporting plate, and a vertically-downward avoiding groove is formed in the middle of the upper end of each supporting vertical plate; and the roller body is erected between the two avoiding grooves. The film surface lifting device is convenient to erect and capable of achieving rapid installation and debugging, the height of the roller body can be adjusted through the height adjusting piece, the film surface can be lifted below the film surface, the shaking degree of the film surface caused by blowing of a coating oven is reduced, the film surface can be smoothed above the film surface, and the curling, deformation and cracking degrees of the film surface are reduced.

Description

Technical Field

[0001] The utility model relates to lithium battery production equipment, in particular to a quick-detachable integrated roller and a lithium battery coating oven. Background Art

[0002] The coating process is a key process in the lithium battery production process, and baking is a key node in the coating process; abnormal conditions such as powder loss, scorching, substandard compaction density, inconsistent solvent volatilization, and insufficient adhesion between slurry and foil are all directly related to the uniformity of baking temperature.

[0003] The baking molding after coating is generally carried out in a coating oven. When the coating oven is used, the drying section will cause the film surface to curl and deform due to the drying and shrinkage of the film surface. The greatly deformed film surface passes through a large-angle roller, causing the film surface to crack, break and decarbonize. Utility Model Content

[0004] In view of the above-mentioned problems, the utility model proposes a quick-detachable integrated roller and lithium battery coating oven, which can be quickly installed and debugged in the coating oven. The film surface can be lifted below the film surface to reduce the degree of shaking of the film surface caused by the air blowing of the coating oven, and the film surface can be smoothed above the film surface to reduce the degree of curling, deformation and cracking of the film surface.

[0005] The technical solution of the utility model is achieved in this way:

[0006] The utility model firstly proposes a quick-detachable integrated roller, comprising a support leg, a support member, a roller body and a height adjusting member; a support pad with adjustable height is connected to the bottom of the support leg; the support member comprises a horizontal support plate horizontally fixed to the upper end of the support leg, a horizontal horizontal connecting rod is vertically connected to the bottom of the horizontal support plate, the other end of the horizontal connecting rod is connected to the connecting member, a vertical support vertical plate with vertical intervals is vertically fixed above the horizontal support plate, a vertical downward avoidance groove is opened in the middle of the upper end of the support vertical plate; the roller body is mounted between the two avoidance grooves; the two ends of the roller body are respectively rotatably connected to the two height adjusting members, and the height adjusting member is connected to the support vertical plate for adjusting the height of the roller body.

[0007] Preferably, the supporting legs are "7"-shaped legs.

[0008] Preferably, the support pad comprises a pad block, a vertical adjusting screw is vertically connected to the pad block, and a plurality of adjusting nuts are arranged on the adjusting screw.

[0009] Preferably, a connecting pipe is fixedly connected to the bottom of the horizontal support plate, and one end of the horizontal connecting rod is fixedly connected to the connecting pipe.

[0010] Preferably, the connecting member comprises a connecting screw, and the connecting screw is provided with a plurality of connecting nuts.

[0011] Preferably, the entrance of the avoidance groove is a trapezoidal opening that is larger at the top and smaller at the bottom.

[0012] Preferably, the height adjustment member includes an adjustment plate, on which a bearing is installed, the end of the roller body is fixedly sleeved in the inner ring of the bearing, at least one pair of adjustment holes is provided on the adjustment plate, two rows of adjustment screw holes corresponding to the adjustment holes are provided on both sides of the avoidance groove, and also includes an adjustment screw passing through the adjustment hole and connected to the adjustment screw hole.

[0013] The utility model secondly provides a lithium battery coating oven, which comprises the quick-detachable integrated roller described above.

[0014] The beneficial effects of the utility model: when the quick-detachable integrated roller of the utility model is used, the end of the horizontal support plate away from the support leg is placed on the coating oven equipment, and then connected to the coating oven equipment through the connecting piece at the end of the horizontal connecting rod. The height can be adjusted by the support pad, which is convenient for erection and realizes rapid installation and debugging. The height of the roller body can be adjusted by the height adjusting piece, which can lift the film surface below the film surface to reduce the degree of shaking of the film surface caused by the blowing of the coating oven, and can also smooth the film surface above the film surface to reduce the degree of curling, deformation and cracking of the film surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a right side view of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the utility model;

[0019] Figure 4 for Figure 2 A partial enlarged view of the portion shown in A.

[0020] Figure numbers in the figure:

[0021] Support leg 1;

[0022] Support pad 11, cushion block 111, adjusting screw rod 112, adjusting nut 113;

[0023] Support member 2;

[0024] Horizontal support plate 21, horizontal connecting rod 22, supporting vertical plate 23, avoidance groove 24, connecting pipe 25, connecting screw 221, connecting nut 222, trapezoidal opening 241;

[0025] Roller body 3;

[0026] Height adjustment member 4;

[0027] Adjustment plate 41 , bearing 42 , adjustment hole 43 , adjustment screw hole 44 , adjustment screw 45 . DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0029] Reference Figure 1-4 The utility model first proposes a quick-detachable integrated roller, comprising a support leg 1, a support member 2, a roller body 3 and a height adjustment member 4; a support pad 11 with adjustable height is connected to the bottom of the support leg 1; the support member 2 comprises a horizontal support plate 21 horizontally fixed to the upper end of the support leg 1, a horizontal horizontal connecting rod 22 is vertically connected to the bottom of the horizontal support plate 21, a connecting member is connected to the other end of the horizontal connecting rod 22, a vertically spaced support vertical plate 23 is vertically fixed above the horizontal support plate 21, and a vertical downward avoidance groove 24 is opened in the middle of the upper end of the support vertical plate 23; the roller body 3 is mounted between the two avoidance grooves 24; the two ends of the roller body 3 are respectively rotatably connected to the two height adjustment members 4, and the height adjustment member 4 is connected to the support vertical plate 23 for adjusting the height of the roller body 3.

[0030] In some embodiments, the support leg 1 is a "7"-shaped leg, and of course it can also be a straight rod-shaped leg, a T-shaped leg, or a support leg of other shapes, as long as it can play a supporting role.

[0031] In some embodiments, the support pad 11 includes a pad block 111 , to which a vertical adjustment screw 112 is vertically connected, and the adjustment screw 112 is provided with a plurality of adjustment nuts 113 , so as to facilitate the adjustment of the overall height and installation.

[0032] In some embodiments, a connecting pipe 25 is fixedly connected to the bottom of the horizontal support plate 21 , and one end of the horizontal connecting rod 22 is fixedly connected to the connecting pipe 25 .

[0033] In some embodiments, the connecting member includes a connecting screw 221, and the connecting screw 221 is provided with a plurality of connecting nuts 222. Of course, it can also be a connecting member of other shapes as long as it is convenient to connect with the coating oven or other equipment to be installed.

[0034] In some embodiments, the entrance of the avoidance groove 24 is a trapezoidal opening 241 that is larger at the top and smaller at the bottom, so as to facilitate the entry of the roller body 3.

[0035] In some embodiments, the height adjustment member 4 includes an adjustment plate 41, on which a bearing 42 is installed, the end of the roller body 3 is fixedly sleeved in the inner ring of the bearing 42, and at least a pair of adjustment holes 43 are provided on the adjustment plate 41. Two rows of adjustment screw holes 44 corresponding to the adjustment holes 43 are provided on both sides of the avoidance groove 24, and also include an adjustment screw 45 that passes through the adjustment hole 43 and is connected to the adjustment screw hole 44.

[0036] When the quick-detachable integrated roller of the utility model is in use, the end of the horizontal support plate 21 away from the support leg 1 is placed on the coating oven equipment, and then connected to the coating oven equipment through the connecting piece at the end of the horizontal connecting rod 22. The height can be adjusted by the support pad 11, which is convenient for erection and realizes rapid installation and debugging. The height of the roller body 3 can be adjusted by the height adjustment member 4, so that the film surface can be lifted below the film surface to reduce the degree of shaking of the film surface caused by the blowing of the coating oven, and the film surface can also be smoothed above the film surface to reduce the degree of curling, deformation and cracking of the film surface. Example 2

[0037] The utility model secondly provides a lithium battery coating oven, which comprises the quick-detachable integrated roller described above.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Quick-release integrated roller, characterized by: include A support leg, the bottom of which is connected to a support pad with adjustable height; The support member includes a horizontal support plate horizontally fixed to the upper end of the support leg, a horizontal connecting rod is vertically connected to the bottom of the horizontal support plate, the other end of the horizontal connecting rod is connected to the connecting member, a vertical support vertical plate is vertically fixed above the horizontal support plate, and a vertical downward avoidance groove is opened in the middle of the upper end of the support vertical plate; A roller body, which is arranged between two avoidance grooves; Height adjusting parts, both ends of the roller body are rotatably connected to two height adjusting parts respectively, and the height adjusting parts are connected to the supporting vertical plates for adjusting the height of the roller body.

2. The quick-release integrated roller according to claim 1, characterized in that: The supporting legs are "7" shaped legs.

3. The quick-release integrated roller according to claim 1, characterized in that: The support pad comprises a pad block, a vertical adjusting screw rod is vertically connected to the pad block, and a plurality of adjusting nuts are arranged on the adjusting screw rod.

4. The quick-release integrated roller according to claim 1, characterized in that: A connecting pipe is fixedly connected to the bottom of the horizontal supporting plate, and one end of the horizontal connecting rod is fixedly connected to the connecting pipe.

5. The quick-release integrated roller according to claim 1, characterized in that: The connecting piece comprises a connecting screw rod, and the connecting screw rod is provided with a plurality of connecting nuts.

6. The quick-release integrated roller according to claim 1, characterized in that: The entrance of the avoidance groove is a trapezoidal opening that is larger at the top and smaller at the bottom.

7. The quick-release integrated roller according to claim 1, characterized in that: The height adjustment member includes an adjustment plate, a bearing is installed on the adjustment plate, the end of the roller body is fixedly sleeved in the inner ring of the bearing, at least a pair of adjustment holes are opened on the adjustment plate, two rows of adjustment screw holes corresponding to the adjustment holes are opened on both sides of the avoidance groove, and also includes an adjustment screw that passes through the adjustment hole and is connected to the adjustment screw hole.

8. Lithium battery coating oven, characterized by: It comprises a quick-release integrated roller as described in any one of claims 1-7.

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