A double-station cutting device for foam board

Abstract

The present invention relates to a double-station cutting device for foam boards, comprising a bottom plate, to which a feeding mechanism, a cutting mechanism and a feeding table are connected; there are two feeding tables, which are arranged relatively at intervals, and the feeding mechanism and the cutting mechanism are located between the two feeding tables, and the feeding surfaces of the two feeding tables are inclined toward the side away from the cutting mechanism; the feeding mechanism is used to push the foam boards on the two feeding tables toward the cutting mechanism, and the cutting mechanism is used to cut the foam boards on the two feeding tables at the same time. Beneficial effect: A double-station cutting device for foam boards, which uses one cylinder to cut two products at the same time and cooperates with a servo linear module to feed, thereby reducing production costs and improving cutting efficiency.

Description

Technical Field

[0001] The invention relates to the field of cutting, and in particular to a double-station cutting device for a foam board. Background Art

[0002] Foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, PORON, CR, EVA, bridged PE, SBR, EPDM, etc. Before use, the foam board must be cut into multiple foam strips of equal width.

[0003] Existing cutting mechanisms all use a cylinder to drive a cutting knife to quantitatively cut the conveyed products to complete the processing.

[0004] However, this method has low cutting efficiency. If you want to cut multiple products at the same time, you need multiple cylinders to drive multiple cutting knives, which will greatly increase the production cost. Summary of the invention

[0005] The purpose of the present invention is to provide a double-station cutting device for foam boards, which uses one cylinder to cut two products at the same time and cooperates with a servo linear module to feed materials, thereby reducing production costs and improving cutting efficiency.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A double-station cutting device for foam boards comprises a bottom plate, to which a feeding mechanism, a cutting mechanism and a feeding table are connected; there are two feeding tables, which are arranged relatively and spaced apart from each other, the feeding mechanism and the cutting mechanism are located between the two feeding tables, and the feeding surfaces of the two feeding tables are inclined toward a side away from the cutting mechanism; the feeding mechanism is used to push the foam boards on the two feeding tables toward one side of the cutting mechanism, and the cutting mechanism is used to cut the foam boards on the two feeding tables at the same time.

[0008] Furthermore, the cutting mechanism includes a bracket, a cutting cylinder, two movable plates and two cutting blades; four driving gears are rotatably connected in the bracket, and the four driving gears are arranged in a rectangular array, two laterally adjacent driving gears are meshed with each other, and two vertically adjacent driving gears are not meshed, wherein two vertically adjacent driving gears are coaxially connected with coaxial gears respectively; the cutting cylinder is fixedly connected to the bracket and the piston rod of the cutting cylinder is connected with a rack, and the rack is meshed with the two coaxial gears; the four driving gears are all connected with connecting columns, and the connecting columns are not coaxially arranged with the driving gears; the two movable plates are respectively connected with two vertically adjacent connecting columns.

[0009] Furthermore, the two movable plates are both in the shape of a right-angled trapezoid; the inclined surfaces of the two movable plates are arranged parallel to the feeding surfaces of the two feeding platforms; and the two cutting blades are detachably connected to the inclined surfaces of the two movable plates.

[0010] Furthermore, the feeding mechanism includes a servo linear module and a push plate, the push plate is connected to the moving table of the servo linear module, and both ends of the push plate are located above the feeding surfaces of the two feeding tables.

[0011] Furthermore, a baffle plate is provided at the lower end of the feeding surface of the two feeding platforms.

[0012] Furthermore, the feeding surfaces of the two feeding platforms are both provided with cutting grooves; the cutting grooves are arranged corresponding to the cutting blades.

[0013] The beneficial effects of the present invention are:

[0014] 1. The present invention adopts a cutting cylinder to cooperate with the connecting columns of different axes on four driving gears, which can cut two products at the same time, reduce production costs and improve cutting efficiency.

[0015] 2. The present invention adopts a servo linear module to drive the product on the feeding table to move, and can realize servo adjustment to meet the needs of cutting products of different widths.

[0016] 3. The feed table of the present invention is tilted, and the weight of the product and the baffle plate at the bottom are used to achieve automatic alignment of the product, thereby preventing the product from being tilted and affecting the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric diagram of a double-station cutting device for a foam board according to the present invention;

[0018] Figure 2 for Figure 1 Partial structural diagram of

[0019] Figure 3 is an axonometric diagram of the cutting mechanism of the present invention;

[0020] Figure 4 for Figure 3 Partial structural diagram of

[0021] In the figure: 1. bottom plate; 2. feeding mechanism; 21. servo linear module; 22. push plate; 3. cutting mechanism; 31. bracket; 32. cutting cylinder; 33. moving plate; 34. driving gear; 341. coaxial gear; 35. rack; 36. connecting column; 37. cutting blade; 4. feeding table; 41. baffle plate; 42. cutting groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] This embodiment refers to Figures 1 to 4 A double-station cutting device for a foam board comprises a base plate 1, to which a feeding mechanism 2, a cutting mechanism 3 and a feeding table 4 are connected; there are two feeding tables 4, which are arranged relatively at intervals, and the feeding mechanism 2 and the cutting mechanism 3 are located between the two feeding tables 4, and the feeding surfaces of the two feeding tables 4 are inclined away from the cutting mechanism 3; the feeding mechanism 2 is used to push the foam boards on the two feeding tables 4 toward the side of the cutting mechanism 3, and the cutting mechanism 3 is used to cut the foam boards on the two feeding tables 4 at the same time.

[0024] In this embodiment: the cutting mechanism 3 includes a bracket 31, a cutting cylinder 32, two movable plates 33 and two cutting blades 37; four driving gears 34 are rotatably connected in the bracket 31, and the four driving gears 34 are arranged in a rectangular array, two laterally adjacent driving gears 34 are meshed with each other, and two vertically adjacent driving gears 34 are not meshed, wherein two vertically adjacent driving gears 34 are coaxially connected with coaxial gears 341 respectively; the cutting cylinder 32 is fixedly connected to the bracket 31 and the piston rod of the cutting cylinder 32 is connected with a rack 35, and the rack 35 is meshed with the two coaxial gears 341; the four driving gears 34 are all connected with a connecting column 36, and the connecting column 36 is arranged coaxially with the driving gear 34; the two movable plates 33 are fixedly connected with two vertically adjacent connecting columns 36 respectively.

[0025] The cutting cylinder 32 is used to drive the rack 35, which in turn drives the two driving gears 34 to rotate through the coaxial gear 341, and then causes the other two driving gears 34 to rotate in the opposite direction through the meshing relationship, thereby causing the two moving plates 33 to move obliquely toward the feed seat 4, that is, the two cutting blades 37 cut toward the opposite side of the feed seat 4 respectively.

[0026] Preferably, the two movable plates 33 are both in the shape of a right-angled trapezoid; the inclined surfaces of the two movable plates 33 are arranged parallel to the feeding surfaces of the two feeding platforms 4; and the two cutting blades 37 are detachably connected to the inclined surfaces of the two movable plates 33 .

[0027] In this embodiment, the feeding mechanism 2 includes a servo linear module 21 and a push plate 22 . The push plate 22 is connected to the moving table of the servo linear module 21 . Both ends of the push plate 22 are located above the feeding surfaces of the two feeding tables 4 .

[0028] In this embodiment: a baffle plate 41 is provided at the lower end of the feeding surface of the two feeding platforms 4, and the baffle plate 41 is used to block the product from the bottom and align the bottom of the product with the baffle plate 41 under its own weight.

[0029] In this embodiment: the feeding surfaces of the two feeding platforms 4 are both provided with cutting grooves 42 ; the cutting grooves 42 are arranged corresponding to the cutting blades 37 .

[0030] Working principle: According to the width of the finished foam board to be cut, adjust the distance that the servo linear module 21 drives the push plate 22 to move in a single time;

[0031] Place the foam board from the top or one end of the feed seat 4 onto the inclined platform of the feed seat 4, and make one end of the foam board contact with the push plate 22. Under the action of its own weight, the bottom surface of the foam board is aligned with the baffle plate 41 to achieve positioning and alignment, and complete loading.

[0032] Then the servo linear module 21 drives the foam board to move a specified distance through the push plate 22, and the cutting cylinder 32 drives the rack 35 to retract, and then drives the two driving gears 34 to rotate through the coaxial gear 341, and then the other two slave driving gears 34 rotate in the opposite direction through the meshing relationship, so that the two movable plates 33 move obliquely toward the feed seat 4, that is, the two cutting blades 37 cut toward the opposite side of the feed seat 4 respectively. After cutting is completed, the cutting cylinder 32 drives the rack 35 to extend, that is, the cutting blades 37 at both ends are reset through the meshing relationship between the rack 35 and the gear, and then the servo linear module 21 drives the foam board to move a specified distance through the push plate 22 again, and the cutting mechanism 3 cuts again, and it repeats in sequence.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A double-station cutting device for foam boards, characterized in that: The invention comprises a bottom plate (1), to which a feeding mechanism (2), a cutting mechanism (3) and a feeding platform (4) are connected; the feeding platforms (4) are specifically two and are arranged at a relative interval, the feeding mechanism (2) and the cutting mechanism (3) are located between the two feeding platforms (4), and the feeding surfaces of the two feeding platforms (4) are inclined toward a side away from the cutting mechanism (3); the feeding mechanism (2) is used to push the foam plates on the two feeding platforms (4) toward the cutting mechanism (3), and the cutting mechanism (3) is used to push the foam plates on the two feeding platforms (4) toward the cutting mechanism (3). The cutting mechanism (3) is used for simultaneously cutting the foam boards on the two feeding platforms (4), the cutting mechanism (3) comprising a bracket (31), a cutting cylinder (32), two movable plates (33) and two cutting blades (37); four driving gears (34) are rotatably connected in the bracket (31), the four driving gears (34) are arranged in a rectangular array, two driving gears (34) adjacent in the horizontal direction are meshed with each other, and two driving gears (34) adjacent in the vertical direction are not meshed, wherein two vertically adjacent driving gears (34) are meshed with each other. The cutting cylinder (32) is fixedly connected to the bracket (31) and the piston rod of the cutting cylinder (32) is connected to a rack (35), and the rack (35) is meshed with the two coaxial gears (341); the four driving gears (34) are all connected to a connecting column (36), and the connecting column (36) and the driving gear (34) are not coaxially arranged; the two moving plates (33) are respectively fixedly connected to two vertically adjacent connecting columns (36), and the two connecting columns (36) are connected to the two driving gears (34). The movable plates (33) are all in the shape of a right-angled trapezoid; the inclined surfaces of the two movable plates (33) are arranged parallel to the feeding surfaces of the two feeding platforms (4); the two cutting blades (37) are respectively detachably connected to the inclined surfaces of the two movable plates (33); the feeding mechanism (2) comprises a servo linear module (21) and a push plate (22); the push plate (22) is connected to the movable platform of the servo linear module (21), and the two ends of the push plate (22) are located above the feeding surfaces of the two feeding platforms (4).

2. A foam board double-station cutting device according to claim 1, characterized in that: A material baffle plate (41) is provided at the lower end of the material conveying surface of the two material conveying platforms (4).

3. A double-station foam board cutting device according to claim 2, characterized in that: The feeding surfaces of the two feeding platforms (4) are both provided with cutting grooves (42); the cutting grooves (42) are arranged corresponding to the cutting blades (37).

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