Furnace door structure capable of moving leftwards and rightwards

Abstract

The utility model relates to a furnace door structure capable of moving left and right. The multiple first pushing mechanisms and the multiple second pushing mechanisms are matched with each other to push the door body to move front and back, and the door body is pushed to the extension line of the notch of the first sliding groove or away from the extension line of the notch of the first sliding groove; the sliding door mechanisms at least comprise the first sliding door mechanism and the second sliding door mechanism, a third sliding groove is formed between a first sliding groove of the first sliding door mechanism and a first sliding groove of the second sliding door mechanism, and a fourth sliding groove is formed between a second sliding groove of the first sliding door mechanism and a second sliding groove of the second sliding door mechanism. After a door body is pushed to an extension line of a groove opening of the first sliding groove, the shifting mechanism pushes the door body to slide back and forth on the multiple first pushing mechanisms, the multiple second pushing mechanisms, the first sliding groove, the second sliding groove, the third sliding groove and the fourth sliding groove; the sliding door is convenient to use, high in compressive strength, small in size, small in occupied space and high in safety coefficient.

Description

Technical Field

[0001] The utility model relates to the technical field of a furnace door of a vacuum drying furnace for processing electric cores, and more specifically to a furnace door structure which can be moved leftwards and rightwards. Background Art

[0002] When the battery cells are vacuumed in a battery cell processing drying furnace, a large pressure difference will be generated inside and outside the furnace. Therefore, the structural strength of the furnace body and the furnace door is relatively high, and a relatively heavy furnace door is often required. However, the furnace doors of existing drying furnaces are mostly flip-up types, which require a large space when working, and have high requirements on the structural strength of the hinges. In addition, the hinges have a short service life and are easy to deform, which can no longer meet people's usage needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a furnace door structure which can be moved left and right and has high compressive strength, small size, convenient use, small occupied space and high safety factor in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] Construct a furnace door structure that can move left and right, including multiple sliding door mechanisms and toggle mechanisms; wherein the sliding door mechanism includes multiple first pushing mechanisms, multiple second pushing mechanisms, first sliding grooves, second sliding grooves and a door body;

[0006] The second slide slot is located directly above the first slide slot and the slot opening is directly opposite to the slot opening of the first slide slot and are parallel to each other; the door body is vertically arranged and located between the first slide slot and the second slide slot; a plurality of the first pushing mechanisms and a plurality of the second pushing mechanisms cooperate with each other to push the door body forward and backward, and push the door body to the extension line of the slot opening of the first slide slot or away from the extension line of the slot opening of the first slide slot;

[0007] The plurality of sliding door mechanisms at least include a first sliding door mechanism and a second sliding door mechanism, wherein the first sliding door mechanism and the second sliding door mechanism are arranged in a mirror image and are located on the same straight line;

[0008] A third sliding groove is provided between the first sliding groove of the first sliding door mechanism and the first sliding groove of the second sliding door mechanism, and a fourth sliding groove is provided between the second sliding groove of the first sliding door mechanism and the second sliding groove of the second sliding door mechanism;

[0009] After the door body is pushed to the extension line of the slot of the first slide groove, the toggle mechanism pushes the door body to slide back and forth on multiple first pushing mechanisms, multiple second pushing mechanisms, the first slide groove, the second slide groove, the third slide groove and the fourth slide groove.

[0010] The furnace door structure that can be moved left and right described in the utility model, wherein the plurality of the first pushing mechanisms are arranged in a mirror image and are located on the same straight line, and the plurality of the second pushing mechanisms are also arranged in a mirror image and are located on the same straight line;

[0011] The plurality of second pushing mechanisms are all located directly above the plurality of first pushing mechanisms.

[0012] The furnace door structure that can be moved left and right described in the utility model, wherein the first sliding groove of the first sliding door mechanism, the first sliding groove of the second sliding door mechanism and the third sliding groove are all located on the same straight line, and the second sliding groove of the first sliding door mechanism, the second sliding groove of the second sliding door mechanism and the fourth sliding groove are all located on the same straight line.

[0013] The furnace door structure that can be moved left and right according to the utility model, wherein the first pushing mechanism includes a main slide slot and an auxiliary slide slot, and the second pushing mechanism also includes a main slide slot and an auxiliary slide slot;

[0014] When the door body is pushed to the extension line of the notch of the first slide slot, the auxiliary slide slots of the plurality of the first pushing mechanisms are located on the same straight line as the first slide slot, and the auxiliary slide slots of the plurality of the second pushing mechanisms are also located on the same straight line as the second slide slot;

[0015] When the door body is pushed to the extension line of the slot away from the first slide slot, the main slide slots of the plurality of first pushing mechanisms are located on the same straight line as the first slide slot, and the main slide slots of the plurality of second pushing mechanisms are also located on the same straight line as the second slide slots.

[0016] The furnace door structure that can be moved left and right described in the utility model, wherein the main slide groove of the first pushing mechanism is parallel to the auxiliary slide groove and is fixedly connected to the sliders of the plurality of first slide rails, the plurality of first slide rails are perpendicular to the auxiliary slide groove of the first pushing mechanism, the working end of the first cylinder is fixedly connected to the slider of the first slide rail to push the slider of the first slide rail to slide back and forth on the first slide rail;

[0017] The main slide grooves of the second pushing mechanism are parallel to the auxiliary slide grooves and are fixedly connected to the sliders of the plurality of second slide rails. The plurality of second slide rails are perpendicular to the auxiliary slide grooves of the second pushing mechanism. The working end of the second cylinder is fixedly connected to the slider of the second slide rail to push the slider of the second slide rail to slide back and forth on the second slide rail.

[0018] The door body slides back and forth on the main sliding groove of the first pushing mechanism and the main sliding groove of the second pushing mechanism at the same time, or slides back and forth on the auxiliary sliding groove of the first pushing mechanism and the auxiliary sliding groove of the second pushing mechanism at the same time.

[0019] The furnace door structure that can be moved left and right described in the utility model, wherein, one end of the door body close to the auxiliary slide groove of the first pushing mechanism or one end close to the auxiliary slide groove of the second pushing mechanism is fixedly connected with a plurality of horizontally arranged guide wheels, and the plurality of guide wheels include at least two and are located in the groove of the auxiliary slide groove of the first pushing mechanism or in the groove of the auxiliary slide groove of the second pushing mechanism;

[0020] One end of the door body close to the auxiliary slide groove of the first pushing mechanism is also fixedly connected with a plurality of vertically arranged load-bearing wheels, and the plurality of load-bearing wheels are all located between the two guide wheels and closely attached to the bottom of the auxiliary slide groove of the first pushing mechanism.

[0021] The furnace door structure that can be moved left and right described in the utility model, wherein the ball screw guide rail is parallel to the door body, the toggle mechanism includes the ball screw guide rail and a fork plate fixedly connected to the slider of the ball screw guide rail, the fork plate is directly opposite to the toggle wheel on the door body, and the fork of the fork plate matches the toggle wheel;

[0022] When the door body is pushed to the extension line of the notch of the first slide slot, the toggle wheel is inserted into the fork of the fork plate; conversely, when the door body is pushed to the extension line of the notch away from the first slide slot, the toggle wheel exits the fork of the fork plate;

[0023] The travel of the slider of the ball screw guide rail on the ball screw guide rail at least covers the distance between the toggle wheel of the door body of the first sliding door mechanism and the toggle wheel of the door body of the second sliding door mechanism.

[0024] The beneficial effects of the utility model are that: multiple first pushing mechanisms and multiple second pushing mechanisms cooperate with each other to push the door body forward and backward, and push the door body to the extension line of the slot of the first slide groove or away from the extension line of the slot of the first slide groove; wherein, the multiple sliding door mechanisms at least include the first sliding door mechanism and the second sliding door mechanism, a third slide groove is provided between the first slide groove of the first sliding door mechanism and the first slide groove of the second sliding door mechanism, and a fourth slide groove is provided between the second slide groove of the first sliding door mechanism and the second slide groove of the second sliding door mechanism; after a door body is pushed to the extension line of the slot of the first slide groove, the toggle mechanism pushes the door body to slide back and forth on the multiple first pushing mechanisms, multiple second pushing mechanisms, the first slide groove, the second slide groove, the third slide groove and the fourth slide groove; so as to realize sliding to open a door body, which is easy to use, has high compressive strength, small size, small space occupation and high safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. 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 creative work:

[0026] Figure 1 It is a three-dimensional diagram of the furnace door structure that can move left and right in a preferred embodiment of the utility model;

[0027] Figure 2 It is a partial enlarged view of the first pushing mechanism of the furnace door structure that can move left and right in a preferred embodiment of the utility model;

[0028] Figure 3 It is a partial enlarged view of the second pushing mechanism of the furnace door structure that can move leftward and rightward in a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all 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 protection scope of the utility model.

[0030] The furnace door structure that can move left and right in the preferred embodiment of the utility model is as follows Figure 1 See also Figure 2 and Figure 3 ; including a plurality of sliding door mechanisms 100 and a toggle mechanism 200; wherein the sliding door mechanism 100 includes a plurality of first pushing mechanisms 110, a plurality of second pushing mechanisms 120, a first slide groove 130 and a second slide groove 140 and a door body 150;

[0031] The second slide groove 140 is located directly above the first slide groove 130 and the notch is directly opposite to the notch of the first slide groove 130 and is parallel to each other. The door body 150 is vertically arranged and located between the first slide groove 130 and the second slide groove 140; the plurality of first pushing mechanisms 110 and the plurality of second pushing mechanisms 120 cooperate with each other to push the door body 150 to move forward and backward, and push the door body 150 to the extension line of the notch of the first slide groove 130 or away from the extension line of the notch of the first slide groove 130;

[0032] The plurality of sliding door mechanisms 100 at least include a first sliding door mechanism 100 and a second sliding door mechanism 100, wherein the first sliding door mechanism 100 and the second sliding door mechanism 100 are arranged in a mirror image and are located on the same straight line;

[0033] A third slide groove 300 is provided between the first slide groove 130 of the first sliding door mechanism 100 and the first slide groove 130 of the second sliding door mechanism 100, and a fourth slide groove 400 is provided between the second slide groove 140 of the first sliding door mechanism 100 and the second slide groove 140 of the second sliding door mechanism 100;

[0034] After a door body 150 is pushed to the extension line of the notch of the first slide groove 130, the toggle mechanism 200 pushes the door body 150 to slide back and forth on the plurality of first pushing mechanisms 110, the plurality of second pushing mechanisms 120, the first slide groove 130, the second slide groove 140, the third slide groove 300 and the fourth slide groove 400;

[0035] The plurality of first pushing mechanisms 110 and the plurality of second pushing mechanisms 120 cooperate with each other to push the door body 150 forward and backward, and push the door body 150 to the extension line of the notch of the first slide groove 130 or to the extension line of the notch away from the first slide groove 130; wherein the plurality of sliding door mechanisms 100 at least include a first sliding door mechanism 100 and a second sliding door mechanism 100, a third slide groove 300 is provided between the first slide groove 130 of the first sliding door mechanism 100 and the first slide groove 130 of the second sliding door mechanism 100, and the first sliding door mechanism 100 A fourth slide groove 400 is provided between the second slide groove 140 and the second slide groove 140 of the second sliding door mechanism 100; after a door body 150 is pushed to the extension line of the groove of the first slide groove 130, the toggle mechanism 200 pushes the door body 150 to slide back and forth on multiple first pushing mechanisms 110, multiple second pushing mechanisms 120, the first slide groove 130, the second slide groove 140, the third slide groove 300 and the fourth slide groove 400; so as to realize sliding opening of a door body 150, which is easy to use, has high compressive strength, small size, small occupied space and high safety factor.

[0036] like Figures 1 to 3 As shown, the plurality of first pushing mechanisms 110 are all arranged in a mirror image and are located on the same straight line, and the plurality of second pushing mechanisms 120 are also arranged in a mirror image and are located on the same straight line;

[0037] The plurality of second pushing mechanisms 120 are all located directly above the plurality of first pushing mechanisms 110 , so as to push the door body 150 to move forward and backward at the four corners of the door body 150 .

[0038] like Figures 1 to 3As shown, the first slide groove 130 of the first sliding door mechanism 100 and the first slide groove 130 and the third slide groove 300 of the second sliding door mechanism 100 are all located on the same straight line, and the second slide groove 140 of the first sliding door mechanism 100 and the second slide groove 140 and the fourth slide groove 400 of the second sliding door mechanism 100 are all located on the same straight line; a bridge connection is made so that the door body 150 of the first sliding door mechanism 100 and the door body 150 of the second sliding mechanism can slide to each other's sliding door mechanism 100 (the first slide groove 130, the second slide groove 140 and the main slide groove of the first pushing mechanism 110 and the main slide groove of the second pushing mechanism 120).

[0039] like Figures 1 to 3 As shown, the first pushing mechanism 110 includes a main slide groove 111 and an auxiliary slide groove 112, and the second pushing mechanism 120 also includes a main slide groove 121 and an auxiliary slide groove (not shown in the figure); further, a limiting block 113 is fixedly connected to the main slide groove or the auxiliary slide groove to limit the door body 150 from sliding out;

[0040] When the door body 150 is pushed to the extension line of the notch of the first slide groove 130, the auxiliary slide grooves of the plurality of first pushing mechanisms 110 are located on the same straight line as the first slide groove 130, and the auxiliary slide grooves of the plurality of second pushing mechanisms 120 are also located on the same straight line as the second slide groove 140; at this time, the door body 150 can be slid onto the first slide groove 130 and the second slide groove 140;

[0041] When the door body 150 is pushed to the extension line of the groove opening away from the first slide groove 130, the main slide grooves of multiple first pushing mechanisms 110 are located on the same straight line with the first slide groove 130, and the main slide grooves of multiple second pushing mechanisms 120 are also located on the same straight line with the second slide groove 140; at this time, the door body 150 of the sliding door mechanism 100 seals half of the oven opening of the drying furnace (not shown in the figure), and at the same time, the door body 150 of another sliding door mechanism 100 can be slid to the first slide groove 130, the second slide groove 140 and the main slide groove of the first pushing mechanism 110 and the main slide groove of the second pushing mechanism 120 of the sliding door mechanism 100 to open the oven door of the drying furnace; wherein, the oven opening of the drying furnace is closed and sealed by the door body 150 of the first sliding door mechanism 100 and the door body 150 of the second sliding door mechanism 100, and the drying furnace is located on the side of the door body 150 away from the toggle mechanism 200.

[0042] like Figures 1 to 3 As shown, the main slide groove of the first pushing mechanism 110 is parallel to the auxiliary slide groove and is fixedly connected to the sliders of the multiple first slide rails 114. The multiple first slide rails 114 are perpendicular to the auxiliary slide groove of the first pushing mechanism 110. The working end of the first cylinder 115 is fixedly connected to the slider of the first slide rail 114 to push the slider of the first slide rail 114 to slide back and forth on the first slide rail 114.

[0043] The main slide grooves of the second pushing mechanism 120 are parallel to the auxiliary slide grooves and are fixedly connected to the sliders of the second slide rails 122. The second slide rails 122 are perpendicular to the auxiliary slide grooves of the second pushing mechanism 120. The working end of the second cylinder 123 is fixedly connected to the slider of the second slide rail 122 to push the slider of the second slide rail 122 to slide back and forth on the second slide rail 122.

[0044] The door body 150 slides back and forth on the main slide groove of the first pushing mechanism 110 and the main slide groove of the second pushing mechanism 120 at the same time, or slides back and forth on the auxiliary slide groove of the first pushing mechanism 110 and the auxiliary slide groove of the second pushing mechanism 120 at the same time; so as to realize the left and right sliding of the door body 150.

[0045] like Figures 1 to 3 As shown, one end of the door body 150 close to the auxiliary chute of the first pushing mechanism 110 or one end of the auxiliary chute of the second pushing mechanism 120 is fixedly connected with a plurality of horizontally arranged guide wheels 151, and the plurality of guide wheels 151 include at least two and are located in the groove of the auxiliary chute of the first pushing mechanism 110 or the groove of the auxiliary chute of the second pushing mechanism 120; the guide wheels 151 are used to guide the door body 150 when it enters and exits the auxiliary chute or the main chute;

[0046] One end of the door body 150 close to the auxiliary slide groove of the first pushing mechanism 110 is also fixedly connected to a plurality of vertically arranged load-bearing wheels 152, and the plurality of load-bearing wheels 152 are all located between the two guide wheels 151 and are close to the bottom of the auxiliary slide groove of the first pushing mechanism 110; the load-bearing wheels 152 are used to bear the weight of the door body 150.

[0047] like Figure 1 and Figure 2 As shown, the ball screw guide rail 210 is parallel to the door body 150, and the toggle mechanism 200 includes the ball screw guide rail 210 and a fork plate 220 fixedly connected to a slider of the ball screw guide rail 210, the fork plate is directly opposite to the toggle wheel 153 on the door body 150, and the fork of the fork plate 220 matches the toggle wheel 153;

[0048] When the door body 150 is pushed to the extension line of the notch of the first slide groove 130, the toggle wheel 153 is inserted into the fork of the fork plate 220. On the contrary, when the door body 150 is pushed to the extension line away from the notch of the first slide groove 130, the toggle wheel 153 is withdrawn from the fork of the fork plate 220.

[0049] The travel of the slider of the ball screw guide rail 210 on the ball screw guide rail 210 at least covers the distance between the toggle wheel 153 of the door body 150 of the first sliding door mechanism 100 and the toggle wheel 153 of the door body 150 of the second sliding door mechanism 100; it has a simple structure, low cost, and small size, and enables one toggle mechanism 200 to slide two door bodies 150.

[0050] like Figure 1 and Figure 2 As shown, a limit pin block 117 in which a limit pin 116 can be inserted is fixedly connected to the main slide groove 111 of the first pushing mechanism 110. When the door body 150 moves to the main slide groove 111, the limit pin 116 is inserted into the limit pin block 117 and then inserted into the door body 150 to limit the door body.

[0051] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A furnace door structure that can move left and right, including multiple sliding door mechanisms and toggle mechanisms; characterized in that: The sliding door mechanism comprises a plurality of first pushing mechanisms, a plurality of second pushing mechanisms, a first sliding groove, a second sliding groove and a door body; The second slide slot is located directly above the first slide slot and the slot opening is directly opposite to the slot opening of the first slide slot and are parallel to each other; the door body is vertically arranged and located between the first slide slot and the second slide slot; a plurality of the first pushing mechanisms and a plurality of the second pushing mechanisms cooperate with each other to push the door body forward and backward, and push the door body to the extension line of the slot opening of the first slide slot or away from the extension line of the slot opening of the first slide slot; The plurality of sliding door mechanisms at least include a first sliding door mechanism and a second sliding door mechanism, wherein the first sliding door mechanism and the second sliding door mechanism are arranged in a mirror image and are located on the same straight line; A third sliding groove is provided between the first sliding groove of the first sliding door mechanism and the first sliding groove of the second sliding door mechanism, and a fourth sliding groove is provided between the second sliding groove of the first sliding door mechanism and the second sliding groove of the second sliding door mechanism; After the door body is pushed to the extension line of the slot of the first slide groove, the toggle mechanism pushes the door body to slide back and forth on multiple first pushing mechanisms, multiple second pushing mechanisms, the first slide groove, the second slide groove, the third slide groove and the fourth slide groove.

2. The furnace door structure movable left and right according to claim 1, characterized in that: The plurality of the first pushing mechanisms are all arranged in a mirror image and are located on the same straight line, and the plurality of the second pushing mechanisms are also arranged in a mirror image and are located on the same straight line; The plurality of second pushing mechanisms are all located directly above the plurality of first pushing mechanisms.

3. The furnace door structure movable left and right according to claim 1, characterized in that: The first sliding groove of the first sliding door mechanism, the first sliding groove of the second sliding door mechanism and the third sliding groove are all located on the same straight line, and the second sliding groove of the first sliding door mechanism, the second sliding groove of the second sliding door mechanism and the fourth sliding groove are all located on the same straight line.

4. The furnace door structure movable left and right according to claim 1, characterized in that: The first pushing mechanism includes a main slide groove and an auxiliary slide groove, and the second pushing mechanism also includes a main slide groove and an auxiliary slide groove; When the door body is pushed to the extension line of the notch of the first slide slot, the auxiliary slide slots of the plurality of the first pushing mechanisms are located on the same straight line as the first slide slot, and the auxiliary slide slots of the plurality of the second pushing mechanisms are also located on the same straight line as the second slide slot; When the door body is pushed to the extension line of the slot away from the first slide slot, the main slide slots of the plurality of first pushing mechanisms are located on the same straight line as the first slide slot, and the main slide slots of the plurality of second pushing mechanisms are also located on the same straight line as the second slide slots.

5. The furnace door structure movable left and right according to claim 4, characterized in that: The main slide groove of the first pushing mechanism is parallel to the auxiliary slide groove and is fixedly connected to the sliders of the plurality of first slide rails. The plurality of first slide rails are perpendicular to the auxiliary slide groove of the first pushing mechanism. The working end of the first cylinder is fixedly connected to the slider of the first slide rail to push the slider of the first slide rail to slide back and forth on the first slide rail. The main slide grooves of the second pushing mechanism are parallel to the auxiliary slide grooves and are fixedly connected to the sliders of the plurality of second slide rails. The plurality of second slide rails are perpendicular to the auxiliary slide grooves of the second pushing mechanism. The working end of the second cylinder is fixedly connected to the slider of the second slide rail to push the slider of the second slide rail to slide back and forth on the second slide rail. The door body slides back and forth on the main sliding groove of the first pushing mechanism and the main sliding groove of the second pushing mechanism at the same time, or slides back and forth on the auxiliary sliding groove of the first pushing mechanism and the auxiliary sliding groove of the second pushing mechanism at the same time.

6. The furnace door structure movable left and right according to claim 5, characterized in that: A plurality of horizontally arranged guide wheels are fixedly connected to one end of the door body close to the auxiliary slide groove of the first pushing mechanism or one end of the door body close to the auxiliary slide groove of the second pushing mechanism, and the plurality of guide wheels include at least two guide wheels and are located in the groove of the auxiliary slide groove of the first pushing mechanism or the groove of the auxiliary slide groove of the second pushing mechanism; One end of the door body close to the auxiliary slide groove of the first pushing mechanism is also fixedly connected with a plurality of vertically arranged load-bearing wheels, and the plurality of load-bearing wheels are all located between the two guide wheels and closely attached to the bottom of the auxiliary slide groove of the first pushing mechanism.

7. The furnace door structure movable left and right according to claim 6, characterized in that: The ball screw guide is parallel to the door body, the shifting mechanism comprises the ball screw guide and a shift fork plate fixedly connected to a slider of the ball screw guide, the shift fork plate is directly opposite to the shifting wheel on the door body, and the fork of the shift fork plate matches the shifting wheel; When the door body is pushed to the extension line of the notch of the first slide slot, the toggle wheel is inserted into the fork of the fork plate; conversely, when the door body is pushed to the extension line of the notch away from the first slide slot, the toggle wheel exits the fork of the fork plate; The travel of the slider of the ball screw guide rail on the ball screw guide rail at least covers the distance between the toggle wheel of the door body of the first sliding door mechanism and the toggle wheel of the door body of the second sliding door mechanism.

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