CN216881161U - Bending device on bending line of microwave oven plate - Google Patents

Abstract

The utility model discloses a bending device on a bending line of a microwave oven plate, which comprises a placing piece, a first frame and a second frame, wherein the second frame is stacked at the top end of the first frame, the placing piece is arranged at the top end of the first frame, the placing piece is provided with two single templates, the bending device also comprises a positioning piece, a bending component and a pressing component, the positioning piece is fixedly arranged at the top end of the first frame, the two single templates are respectively arranged at two ends of the positioning piece, the single templates are connected with the first frame in a sliding manner, one side of each single template, which is far away from the positioning piece, is provided with the bending component, and the pressing component is arranged on the second frame in a sliding manner and corresponds to the single templates; the first rack is provided with a first power assembly for driving the single template to abut against the positioning piece, and the second rack is provided with a second power assembly for driving the pressing assembly to correspond to the single template. The bending machine is suitable for bending plates with different sizes in a mode that the first power assembly and the second power assembly are respectively matched with the single template and the pressing assembly to move.

Description

Bending device on bending line of microwave oven plate

Technical Field

The utility model belongs to the technical field of bending of microwave oven plates, and particularly relates to a bending device on a bending line of a microwave oven plate.

Background

Microwave ovens are common cooking appliances used to cook or heat food, which utilize microwave energy to heat food items placed within a microwave oven chamber. The microwave oven is formed by assembling all parts, wherein the microwave oven relates to a process of bending a plate into a U-shaped cavity;

the existing bending device has the problem that the existing bending device cannot be suitable for bending plates with different specifications, and the use efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a bending device capable of solving the above problems.

In order to achieve the above object, the bending device on the bending line of the microwave oven plate provided by the embodiment of the present invention includes a placing member, a first frame and a second frame, the second frame is stacked on the top end of the first frame, the placing member is arranged on the top end of the first frame, the placing member has two single templates, and further includes a positioning member, a bending assembly and a pressing assembly, the positioning member is fixedly arranged on the top end of the first frame, the two single templates are respectively arranged on two ends of the positioning member, the single templates are slidably connected with the first frame, the bending assembly is arranged on one side of the single template away from the positioning member, and the pressing assembly is slidably arranged on the second frame and corresponds to the single templates; the single template pressing device comprises a single template, a positioning piece, a first rack, a second rack and a pressing assembly, wherein the single template is provided with a single template, the single template is provided with a single template, the single template, and a single template is provided with a single template, the single template is provided with a second frame, a single template, and a single template is provided with a single template, and a single template, a single template is provided with a second power assembly, a single template is provided with a single template, a single template is arranged on the single template, and a second frame, a single template, a second frame, and a single template is arranged on the single template, and a single template, a second frame is arranged on the single template, and a second frame is arranged on the single template, and a single template is arranged on the single template, and a single template.

Preferably, the compressing assembly comprises a compressing die, a connecting plate and a first pushing cylinder, two first guide rails are arranged on the second rack at intervals, first sliding blocks matched with the first guide rails are arranged on the first guide rails, the connecting plate is fixed on the first sliding blocks, the first pushing cylinder is vertically arranged on the connecting plate, the compressing die is located right above the single die plate and connected with the first pushing cylinder, and the first pushing cylinder drives the compressing die to be tightly attached to the single die plate.

Preferably, the second power assembly comprises a fifth pushing cylinder and a second mounting seat, the fifth pushing cylinder is fixed on the second rack through the second mounting seat, and a cylinder rod of the fifth pushing cylinder is fixedly connected with the connecting plate.

Preferably, the pressing die comprises a mounting plate, a connecting seat, a pressing plate, a second pushing cylinder and a limiting strip plate; the mounting plate is fixedly connected to a cylinder rod of the first pushing cylinder, the two connecting seats are arranged at the bottom of the mounting plate at intervals, the pressing plate is rotatably connected to the connecting seats, and the second pushing cylinder is vertically arranged at the upper end of the mounting plate and drives the pressing plate to rotate; the clamp plate is kept away from the one end of setting element is equipped with the binding face of leanin, spacing slat is located two between the connecting seat and be close to the binding face, spacing slat with mounting panel fixed connection.

Preferably, the top of first frame is equipped with the first fretwork department that two intervals set up, the setting element is fixed two between the first fretwork department, first fretwork be located with one side that the setting element is adjacent is equipped with the second guide rail, the second guide rail with first guide rail is corresponding, be equipped with the second slider of looks adaptation on the second guide rail, the bottom of single pattern board is equipped with the fixed plate, the fixed plate is located the top of first fretwork department, the both ends of fixed plate respectively fixed connection correspond on the second slider.

Preferably, the first power assembly comprises a third pushing cylinder and a first mounting seat, the third pushing cylinder is fixed at the top end of the first frame through the first mounting seat, and a cylinder rod of the third pushing cylinder is fixedly connected with the fixing plate.

Preferably, the subassembly of bending is including the board of bending, third mount pad, first seat, the second of rotating and fourth promote the cylinder, the board of bending rotate connect in on the single template and with the binding face phase-match, the third mount pad is fixed to be set up the bottom of fixed plate just is located the inside of first frame, first seat of rotating is fixed to be set up bend on the board, the second rotates the fixed setting of seat on the third mount pad, the fourth promote the cylinder body of cylinder with the seat is rotated to the second and is connected, the cylinder pole of fourth promote the cylinder with first seat of rotating rotates and is connected.

Preferably, a second hollow-out part corresponding to the first hollow-out part is arranged on the second rack, a limiting block is arranged between the two second hollow-out parts, and the connecting plate can abut against the limiting block.

Preferably, the bottom both ends of mounting panel are fixed and are provided with the counterpoint lug, be provided with on the fixed plate with counterpoint concave block of counterpoint lug looks adaptation.

Preferably, the lifting device further comprises lifting pieces, the lifting pieces are arranged on two sides of the positioning piece, each lifting piece comprises a top plate and a sixth pushing cylinder, the sixth pushing cylinders are vertically arranged, and the top plates are fixedly arranged on cylinder rods of the sixth pushing cylinders.

Compared with the prior art, the utility model has the beneficial effects that: the two single templates are driven by the two first power assemblies to synchronously move in different directions at the top end of the first rack, and the second power assembly is used for driving the pressing assembly to enable the pressing assembly to correspond to the single templates all the time, so that the bending machine is suitable for bending plates with different sizes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of the present invention.

FIG. 2 is an exploded view of the present invention.

Fig. 3 is a second exploded view of the bending mechanism.

Fig. 4 is a partially enlarged view of the area a shown in fig. 3.

Fig. 5 is a top view of the present invention.

In the figure: the device comprises a placing part 1, a single mold plate 11, a fixing plate 111, an alignment concave block 112, a first machine frame 2, a first power assembly 21, a third pushing cylinder 211, a first mounting seat 212, a second power assembly 22, a first hollowed-out part 23, a second guide rail 24, a second slider 25, a fifth pushing cylinder 221, a second mounting seat 222, a second machine frame 3, a first guide rail 31, a first slider 32, a second hollowed-out part 33, a limiting block 34, a positioning part 4, a bending assembly 5, a bending plate 51, a third mounting seat 52, a first rotating seat 53, a second rotating seat 54, a fourth pushing cylinder 55, a pressing assembly 6, a pressing mold 61, a mounting plate 611, a connecting seat 612, a pressing plate 613, an attaching surface 6131, a second pushing cylinder 614, a limiting strip 615, an alignment convex block 616, a connecting plate 62, a first pushing cylinder 63, a jacking part 7, a top plate 71 and a sixth pushing cylinder 72.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that, if directional indications are provided in the embodiments of the present invention, such as directions of up, down, left, right, front, back, inner, outer, etc., the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise specifically stated or limited, terms such as "mounted," "connected," and "fixed" should be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1 to 5, an embodiment of the present invention provides a bending device on a bending line of a microwave oven plate, including a placing member 1, a first frame 2 and a second frame 3, where the second frame 3 is stacked on a top end of the first frame 2, the placing member 1 is disposed on a top end of the first frame 2, the placing member 1 has two single templates 11, and further includes a positioning member 4, a bending assembly 5 and a pressing assembly 6, the positioning member 4 is fixedly disposed on a top end of the first frame 2, the two single templates 11 are respectively disposed at two ends of the positioning member 4, the single templates 11 are slidably connected with the first frame 2, the bending assembly 5 is disposed on a side of the single template 11 away from the positioning member 4, and the pressing assembly 6 is slidably disposed on the second frame 3 and corresponds to the single templates 11; the first rack 2 is provided with a first power assembly 21 for driving the single template 11 to abut against the positioning piece 4, and the second rack 3 is provided with a second power assembly 22 for driving the pressing assembly 6 to correspond to the single template 11.

The positioning piece 4 consists of a bolt and a fixed block, the bolt is vertical to the table top of the first rack 2 and is fixed on the table top of the first rack 2 through the fixed block, the positioning piece 4 is replaced aiming at plates with different sizes, and the width of the fixed block is relatively modified; a central hole matched with the bolt is formed in the plate for bending; when the two single templates 11 abut against the positioning piece 4, a cavity matched with the plate is formed; after the plate is placed in the cavity, the pressing assembly 6 presses the plate downwards, and further, the bending assembly 5 bends two sides of the plate; preferably, the two first power assemblies 21 can synchronously drive the two single templates 11 to synchronously move in different directions at the top end of the first frame 2, and the second power assembly 22 is used for driving the pressing assembly 6 to always correspond to the single templates 11, so that the bending device can adapt to bending of plates with different sizes.

In this embodiment, in order to enable the pressing assembly 6 to correspond to and press the single mold plate 11, specifically, the pressing assembly 6 comprises a pressing die 61, a connecting plate 62 and a first pushing cylinder 63, wherein, as the second frame 3 is provided with two first guide rails 31 at intervals, and the first guide rails 31 are provided with the first sliding blocks 32 which are matched with each other, the connecting plate 62 is fixed on the first sliding block 32, and further, the second power assembly 22 includes a fifth push cylinder 221 and a second mounting seat 222, the fifth pushing cylinder 221 is fixed on the second frame 3 through the second mounting seat 222, a cylinder rod of the fifth pushing cylinder 221 is fixedly connected with the connecting plate 62, namely, the fifth pushing cylinder 221 drives the connecting plate 62 to enable the pressing die 61 to correspond to the single die plate 11 all the time; further, the first pushing cylinder 63 is vertically arranged on the connecting plate 62, a cylinder rod of the first pushing cylinder 63 faces downward, and the pressing die 61 is located right above the single die plate 11 and connected with the first pushing cylinder 63, so that the first pushing cylinder 63 drives the pressing die 61 to be closely attached to the single die plate 11, and a plate is pressed tightly.

Specifically, the pressing die 61 comprises a mounting plate 611, a connecting seat 612, a pressing plate 613, a second pushing cylinder 614 and a limiting strip plate 615; the mounting plate 611 is fixedly connected to the cylinder rod of the first pushing cylinder 63, the two connecting seats 612 are arranged at the bottom of the mounting plate 611 at intervals, the pressing plate 613 is rotatably connected to the connecting seats 612, the second pushing cylinder 614 is vertically arranged at the upper end of the mounting plate 611 and drives the pressing plate 613 to rotate, that is, the pressing plate 613 presses the plate against the single formwork 11 under the pushing action of the first pushing cylinder 63; preferably, an end of the pressing plate 613, which is away from the positioning member 4, is provided with an inward-inclined abutting surface 6131, the stop strip 615 is located between the two connecting seats 612 and is close to the abutting surface 6131, the stop strip 615 is fixedly connected to the mounting plate 611, and the stop strip 615 is provided to keep the pressing plate 613 in a balanced state when pressed down, that is, the pressing plate 613 keeps in balance when the second pushing cylinder 614 pushes down; when the second pushing cylinder 614 is pulled upward, the pressing plate 613 is inclined, so that the pressing plate 613 can be withdrawn from the curved surface of the bent plate.

In this embodiment, in order to realize that the single template 11 can slide on the first frame 2; the top end of the first frame 2 is provided with two first hollowed-out portions 23 arranged at intervals, the positioning element 4 is fixed between the two first hollowed-out portions 23, one side of each first hollowed-out portion 23 adjacent to the positioning element 4 is provided with a second guide rail 24, the second guide rail 24 corresponds to the first guide rail 31, the second guide rail 24 is provided with a second sliding block 25 matched with the second guide rail 24, the bottom of the single template 11 is provided with a fixing plate 111, the fixing plate 111 is located above the first hollowed-out portions 23, and two ends of the fixing plate 111 are respectively and fixedly connected to the corresponding second sliding blocks 25; further, the first power assembly 21 includes a third pushing cylinder 211 and a first mounting seat 212, the third pushing cylinder 211 is fixed to the top end of the first frame 2 through the first mounting seat 212, and the fixing plate 111 is fixedly connected to a cylinder rod of the third pushing cylinder 211, that is, the third pushing cylinder 211 can drive 2 the single mold plate 11 to move synchronously and in different directions so as to adapt to the plates with different sizes.

In this embodiment, the bending assembly 5 can bend the plate; the bending assembly 5 includes a bending plate 51, a third mounting seat 52, a first rotating seat 53, a second rotating seat 54 and a fourth pushing cylinder 55, the bending plate 51 is rotatably connected to the single mold plate 11 and is matched with the bonding surface 6131, the third mounting seat 52 is fixedly disposed at the bottom of the fixing plate 111 and is located inside the first frame 2, the first rotating seat 53 is fixedly disposed on the bending plate 51, the second rotating seat 54 is fixedly disposed on the third mounting seat 52, a cylinder body of the fourth pushing cylinder 55 is rotatably connected with the second rotating seat 54, a cylinder rod of the fourth pushing cylinder 55 is rotatably connected with the first rotating seat 53, and the fourth pushing cylinder 55 can change an angle when pushing the bending plate 51, so that the fourth pushing cylinder 55 can push the bending plate 51 to rotate on the single mold plate 11 and bend the plate to the attaching surface 6131, thereby realizing bending.

In this embodiment, the second frame 3 is provided with a second hollow 33 corresponding to the first hollow 23, a limiting block 34 is disposed between the second hollow 33, and the connecting plate 62 can abut against the limiting block 34 to limit the position of the limiting block 34, which is beneficial to improving the stability of the pressing assembly 6.

In this embodiment, alignment bumps 616 are fixedly disposed at two ends of the bottom of the mounting plate 611, and alignment concave blocks 112 adapted to the alignment bumps 616 are disposed on the fixing plate 111, so that the structure is favorable for improving the connection stability and accuracy, and the alignment bumps 616 are higher than the pressing plate 613, so that a gap slightly smaller than the thickness of the plate can be formed between the pressing plate 613 and the single mold plate 11, and the plate is further pressed on the single mold plate 11, thereby preventing the plate from being damaged by pressure.

In this embodiment, still include jacking piece 7, two jacking piece 7 is located the both sides of setting element 4, jacking piece 7 includes roof 71 and sixth push cylinder 72, sixth push cylinder 72 is vertical to be set up, roof 71 is fixed to be set up on the cylinder pole of sixth push cylinder 72, through sixth push cylinder 72 drives the panel ejecting after roof 71 will bend, supplies the back process manipulator to take out.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A bending device on a bending line of a microwave oven plate comprises a placing part, a first rack and a second rack, wherein the second rack is stacked on the top end of the first rack, the placing part is arranged on the top end of the first rack, the placing part is provided with two single templates, and the bending device is characterized by further comprising a positioning part, a bending component and a pressing component, the positioning part is fixedly arranged on the top end of the first rack, the two single templates are respectively arranged at two ends of the positioning part, the single templates are slidably connected with the first rack, the bending component is arranged on one side, away from the positioning part, of each single template, and the pressing component is slidably arranged on the second rack and corresponds to the single templates; the single formwork pressing device is characterized in that a first power assembly used for driving the single formwork to abut against the positioning piece is arranged on the first frame, and a second power assembly used for driving the pressing assembly to correspond to the single formwork is arranged on the second frame.

2. The bending device on the bending line of the microwave oven plate according to claim 1, wherein the compressing assembly comprises a compressing die, a connecting plate and a first pushing cylinder, two first guide rails are arranged on the second rack at intervals, a first sliding block matched with the first guide rails is arranged on the first guide rails, the connecting plate is fixed on the first sliding block, the first pushing cylinder is vertically arranged on the connecting plate, the compressing die is positioned right above the single template and connected with the first pushing cylinder, and the first pushing cylinder drives the compressing die to be tightly attached to the single template.

3. The bending device for microwave oven plates on the bending line according to claim 2, wherein the second power assembly comprises a fifth pushing cylinder and a second mounting seat, the fifth pushing cylinder is fixed on the second rack through the second mounting seat, and a cylinder rod of the fifth pushing cylinder is fixedly connected with the connecting plate.

4. The bending apparatus for a bending line of a microwave oven panel according to claim 2, wherein the pressing die comprises a mounting plate, a connecting seat, a pressing plate, a second pushing cylinder and a limiting slat; the mounting plate is fixedly connected to a cylinder rod of the first pushing cylinder, the two connecting seats are arranged at the bottom of the mounting plate at intervals, the pressing plate is rotatably connected to the connecting seats, and the second pushing cylinder is vertically arranged at the upper end of the mounting plate and drives the pressing plate to rotate; the clamp plate is kept away from the one end of setting element is equipped with the binding face of leanin, spacing slat is located two between the connecting seat and be close to the binding face, spacing slat with mounting panel fixed connection.

5. The bending device of claim 4, wherein two first hollowed-out portions are arranged at an interval at the top end of the first frame, the positioning element is fixed between the two first hollowed-out portions, a second guide rail is arranged at one side of the first hollowed-out portion adjacent to the positioning element, the second guide rail corresponds to the first guide rail, a second sliding block matched with the first guide rail is arranged on the second guide rail, a fixing plate is arranged at the bottom of the single template and located above the first hollowed-out portion, and two ends of the fixing plate are respectively and fixedly connected to the corresponding second sliding block.

6. The bending device for microwave oven plates on the bending line according to claim 5, wherein the first power assembly comprises a third pushing cylinder and a first mounting seat, the third pushing cylinder is fixed on the top end of the first frame through the first mounting seat, and a cylinder rod of the third pushing cylinder is fixedly connected with the fixing plate.

7. The bending device for microwave oven panels along bending lines of claim 5, wherein the bending assembly comprises a bending plate, a third mounting seat, a first rotating seat, a second rotating seat and a fourth pushing cylinder, the bending plate is rotatably connected to the single mold plate and is matched with the joint surface, the third mounting seat is fixedly disposed at the bottom of the fixing plate and is located inside the first frame, the first rotating seat is fixedly disposed on the bending plate, the second rotating seat is fixedly disposed on the third mounting seat, a cylinder body of the fourth pushing cylinder is rotatably connected to the second rotating seat, and a cylinder rod of the fourth pushing cylinder is rotatably connected to the first rotating seat.

8. The bending device of claim 5, wherein a second hollow corresponding to the first hollow is disposed on the second frame, a limiting block is disposed between the second hollow, and the connecting plate can abut against the limiting block.

9. The bending device for microwave oven plates according to claim 7, wherein the bottom of the mounting plate has alignment protrusions fixed at both ends, and the fixing plate has alignment concave blocks matching with the alignment protrusions.

10. The bending device for microwave oven plates on bending lines according to claim 1, further comprising two jacking members, wherein the two jacking members are arranged on two sides of the positioning member, the jacking members comprise a top plate and a sixth pushing cylinder, the sixth pushing cylinder is vertically arranged, and the top plate is fixedly arranged on a cylinder rod of the sixth pushing cylinder.

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