Plate supporting device of plate shearing machine

Abstract

The utility model discloses a plate supporting device of a plate shearing machine, which relates to the technical field of purification plate shearing and comprises a fixed supporting table arranged in the middle of a plate feeding position at the front end of the plate shearing machine and movable supporting tables arranged on two sides of the fixed supporting table and adjustable in unfolding distance. The fixed supporting table is provided with a driving mechanism for driving the movable supporting table to horizontally move, fold and unfold in the horizontal direction, the movable supporting table comprises a side supporting wheel frame, guide supporting wheels and depended wheels, the guide supporting wheels and the depended wheels are arranged on the side supporting wheel frame, and the guide supporting wheels are arranged at intervals in the plate feeding direction. Through the arrangement of the fixed supporting table, the movable supporting table and the driving mechanism, the movable supporting table can be unfolded according to plates of different sizes to support the plates, the leaning wheels of the movable supporting table lean against the edges of the sheared plates, guiding can be conducted in the feeding process of the sheared plates, plate feeding deviation is avoided, the overall structure is simple, and operation is convenient. And the production convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification plate shearing, in particular to a plate supporting device for a shearing machine. Background Art

[0002] The rock wool purification board has a rock wool core in the middle and 0.4-0.8 single-sided color steel and one side of stainless steel on the top and bottom. During the production and processing of the rock wool purification board, the raw material plate needs to be cut into specifications and sizes measured according to customer needs by a shearing machine. The rock wool purification board can be used for food, electronic cosmetics decoration and partitioned by walls, so the specifications and sizes of the plates are large. The original customized shearing machine in the workshop did not have a large plate support device installed. The shearing of large plates requires an adaptive bottom support to prevent the plate from deformation and incorrect shearing. For this reason, under effective cost control, the existing shearing machine is improved and installed. Utility Model Content

[0003] The purpose of the utility model is to provide a plate support device for a shearing machine, which solves the problem that the original customized shearing machine in the workshop is not equipped with a large plate support device, lacks an adaptive bottom support for the shearing of large plates, and the plates are easily deformed when not placed properly, resulting in improper shearing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate support device for a shearing machine, comprising a fixed support platform arranged in the middle of the plate feeding position at the front end of the shearing machine and a movable support platform arranged on both sides of the fixed support platform with an adjustable expansion distance, a driving mechanism for driving the movable support platform to translate and expand in the horizontal direction is arranged on the fixed support platform, the movable support platform comprises a side support roller frame and a guide support roller and a supporting roller arranged on the side support roller frame, the guide support rollers are arranged at intervals along the plate feeding direction, the guide support rollers are arranged on the side close to the fixed support platform, and the supporting rollers are arranged on the side away from the fixed support platform.

[0005] Preferably, a smooth bar is set on the fixed support platform along the feeding direction of the plate, and the smooth bar and the guide roller are set at the same height. The fixed support platform and the movable support platform are supported on the bottom of the plate through the smooth bar and the guide roller respectively, and the support wheel is set on the side of the plate.

[0006] Preferably, support legs are provided at the bottom of the movable support platform.

[0007] Preferably, the bottom of the support leg is connected to wheels.

[0008] Preferably, the driving mechanism includes a translation driving cylinder, a guide rod and a connecting seat, the translation driving cylinder is fixed to the bottom of the fixed support platform, the telescopic end of the translation driving cylinder is fixed to the movable support platform, one end of the guide rod is fixed to the movable support platform, and the other end is slidably arranged in the movable support platform, and the telescopic rod and guide rod of the translation driving cylinder are connected together through the connecting seat.

[0009] Preferably, the connecting seat includes three connecting ends, one group of the translation drive cylinder corresponds to two groups of symmetrically arranged guide rods, and the connecting ends of the connecting seat are locked on the telescopic rod and guide rod of the translation drive cylinder by bolts.

[0010] The utility model has the following beneficial effects:

[0011] The utility model provides a fixed support platform, a movable support platform and a driving mechanism. The movable support platform can support the plates at different distances according to plates of different sizes. The adaptability range is large and the applicability is strong. The movable support platform's supporting wheels lean against the edge of the sheared plate, which can guide the plate feeding process to avoid plate feeding deviation. The overall structure is simple, which effectively improves the convenience of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a top view of the support state of the plate of the utility model.

[0014] In the figure: 1. shearing machine; 2. fixed support platform; 21. smooth strip; 3. movable support platform; 31. side support roller frame; 32. guide support roller; 33. supporting wheel; 4. driving mechanism; 41. translation driving cylinder; 42. guide rod; 43. connecting seat; 431. bolt; 5. support leg; 51. wheel. DETAILED DESCRIPTION

[0015] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] like Figure 1-2As shown, the utility model provides a technical solution: a plate support device for a shearing machine, comprising a fixed support platform 2 arranged in the middle of the plate feeding position at the front end of the shearing machine 1, and movable support platforms 3 arranged on both sides of the fixed support platform 2 and with adjustable expansion distances, a driving mechanism 4 for driving the movable support platform 3 to move and expand in a horizontal direction is provided on the fixed support platform 2, support legs 5 are provided at the bottom of the movable support platform 3, and wheels 51 are connected to the bottom of the support legs 5;

[0017] A smoothing strip 21 is provided on the fixed support platform 2 along the feeding direction of the plate. The smoothing strip 21 and the guide roller 32 are provided at the same height. The fixed support platform 2 and the movable support platform 3 are supported on the bottom of the plate by the smoothing strip 21 and the guide roller 32 respectively. The supporting roller 33 is provided on the side of the plate.

[0018] The movable support platform 3 includes a side support roller frame 31 and a guide support roller 32 and a support roller 33 provided on the side support roller frame 31. The guide support rollers 32 are arranged at intervals along the plate feeding direction. The guide support rollers 32 are arranged on the side close to the fixed support platform 2, and the support rollers 33 are arranged on the side away from the fixed support platform 2.

[0019] The driving mechanism 4 includes a translation drive cylinder 41, a guide rod 42 and a connecting seat 43. The translation drive cylinder 41 is fixed to the bottom of the fixed support platform 2. The telescopic end of the translation drive cylinder 41 is fixed to the movable support platform 3. One end of the guide rod 42 is fixed to the movable support platform 3, and the other end is slidably set in the movable support platform 3. The telescopic rod of the translation drive cylinder 41 and the guide rod 42 are connected together by the connecting seat 43.

[0020] The connecting base 43 includes three connecting ends. One set of translation drive cylinders 41 corresponds to two sets of symmetrically arranged guide rods 42 . The connecting ends of the connecting base 43 are locked on the telescopic rods and guide rods 42 of the translation drive cylinders 41 by bolts 431 .

[0021] It should be noted that, in this document, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate support device for a shearing machine, characterized in that: The invention comprises a fixed support platform (2) arranged in the middle of the plate feeding position at the front end of the shearing machine (1) and movable support platforms (3) arranged on both sides of the fixed support platform (2) and with adjustable expansion distance, wherein a driving mechanism (4) for driving the movable support platform (3) to move and expand in a horizontal direction is arranged on the fixed support platform (2), and the movable support platform (3) comprises a side support wheel frame (31) and a guide support wheel (32) and a supporting wheel (33) arranged on the side support wheel frame (31), wherein the guide support wheel (32) is arranged at intervals along the plate feeding direction, the guide support wheel (32) is arranged on a side close to the fixed support platform (2), and the supporting wheel (33) is arranged on a side away from the fixed support platform (2).

2. A plate support device for a shearing machine according to claim 1, characterized in that: A smoothing strip (21) is provided on the fixed support platform (2) along the feeding direction of the plate, and the smoothing strip (21) and the guide roller (32) are provided at the same height. The fixed support platform (2) and the movable support platform (3) are supported on the bottom of the plate through the smoothing strip (21) and the guide roller (32) respectively, and the supporting wheel (33) is provided on the side of the plate.

3. A plate supporting device for a shearing machine according to claim 1, characterized in that: Support legs (5) are provided at the bottom of the movable support platform (3).

4. A plate support device for a shearing machine according to claim 3, characterized in that: The bottom of the support leg (5) is connected to a wheel (51).

5. A plate supporting device for a shearing machine according to claim 1, characterized in that: The driving mechanism (4) includes a translation driving cylinder (41), a guide rod (42) and a connecting seat (43), wherein the translation driving cylinder (41) is fixed to the bottom of the fixed support platform (2), the telescopic end of the translation driving cylinder (41) is fixed to the movable support platform (3), one end of the guide rod (42) is fixed to the movable support platform (3), and the other end is slidably arranged in the movable support platform (3), and the telescopic rod of the translation driving cylinder (41) and the guide rod (42) are connected together via the connecting seat (43).

6. A plate supporting device for a shearing machine according to claim 5, characterized in that: The connecting seat (43) includes three connecting ends, one group of the translation drive cylinder (41) corresponds to two groups of symmetrically arranged guide rods (42), and the connecting ends of the connecting seat (43) are locked on the telescopic rod and the guide rod (42) of the translation drive cylinder (41) by bolts (431).

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