Lower roll synchronous lifting mechanism of asymmetric plate rolling machine

Abstract

The utility model discloses an asymmetric veneer reeling machine lower roll synchronous lifting mechanism, which is characterized in that two ends of a lower roll are arranged on two bases of a veneer reeling machine, vertical movable grooves are arranged on the bases, mounting seats capable of sliding up and down are arranged in the movable grooves, slopes are arranged at the bottoms of the mounting seats, adjusting seats are cushioned below the mounting seats, and corresponding slopes are arranged at the tops of the adjusting seats. The slopes of the mounting bases and the slopes of the adjusting bases are spliced and aligned, the two adjusting bases are connected through a synchronizing mechanism, and the synchronizing mechanism drives the two adjusting bases to synchronously and horizontally slide and elevate or put down the mounting bases. According to the utility model, the mounting seat is matched with the adjusting seat to form an obliquely cut gradient structure, and the mounting seat is heightened or lowered by horizontally sliding the adjusting seat, so that the position of the lower roller in the vertical direction is synchronously and integrally adjusted; and a complicated motor driving structure is replaced by simple screw rod operation, so that the cost is reduced, the operation is simplified, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plate rolling equipment, more specifically, it relates to an asymmetric plate rolling machine lower roller synchronous lifting mechanism. BACKGROUND

[0002] The existing three-roller plate rolling machine is generally composed of an upper roller at the top, a lower roller at one end below and a main roller fixed at the other end below. The upper roller is mainly used for feeding and discharging the plate to be rolled, and the lower roller is used for adjusting the corresponding angle size and plays a key role in the shaping of the rolled plate. Generally, the two ends of the lower roller are respectively provided with corresponding adjusting mechanisms, although the adjustment is more flexible, but in many working conditions, the adjustment of the two ends is synchronous, which may easily lead to errors and inconsistency of the two ends, and is more complicated. Moreover, the adjustment generally depends on the cooperation of the motor and the adjusting screw and other components, which has a complex structure and high cost. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an asymmetric plate rolling machine lower roller synchronous lifting mechanism to solve one or more of the above problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] The asymmetric plate rolling machine lower roller synchronous lifting mechanism is provided with two bases on the two ends of the lower roller, vertical movable grooves are formed in the bases, mounting seats are arranged in the movable grooves for sliding up and down, adjusting seats are arranged below the mounting seats, the mounting seat and the adjusting seat are integrated into a right-angled trapezoidal block, the bottom of the mounting seat is provided with a slope, the top of the adjusting seat is provided with a corresponding slope, the slopes of the mounting seat and the adjusting seat are aligned, the two adjusting seats are connected through a synchronous mechanism, and the synchronous mechanism drives the two adjusting seats to slide horizontally and synchronously and raises or lowers the mounting seat;

[0006] The synchronous mechanism includes a transmission screw rod which is horizontally led through a connecting seat fixed outside the base, and the transmission screw rod is connected with the two adjusting seats at the same time.

[0007] The distal end of one end of the transmission screw rod is provided with a handle, and the handle rotates relative to the transmission screw rod.

[0008] The end of the transmission screw rod provided with the handle is also provided with a holding ring, and the holding ring is fixedly connected with the transmission screw rod.

[0009] Further, the connecting seat is a hollow block-shaped support, and the adjusting seat horizontally slides in the hollow area of the connecting seat.

[0010] Further, the transmission screw rod rotates relative to the connecting seat.

[0011] The utility model has the advantages that: the inclined cut slope structure is formed by the cooperation of the mounting seat and the adjusting seat, the mounting seat is raised or lowered by the horizontal sliding adjusting seat, the position of the lower roller in the vertical direction is adjusted synchronously and integrally, the complicated motor driving structure is replaced by simple screw rod operation, the cost is reduced, the operation is simplified, and the efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The operation end of one embodiment of the utility model is partially shown in the figure.

[0013] Figure 2 The cooperation end of one embodiment of the utility model is partially shown in the figure.

[0014] Figure 3 The main structure of one embodiment of the utility model is shown in the figure.

[0015] In the figure: 1, lower roller; 2, base; 3, mounting seat; 4, adjusting seat; 5, synchronous mechanism; 6, connecting seat; 7, transmission screw rod; 8, handle; 9, holding ring. DETAILED DESCRIPTION

[0016] Embodiment:

[0017] The utility model is further described in detail below. Figures 1-3 The utility model is further described in detail below.

[0018] The asymmetric type plate rolling machine lower roller synchronous lifting mechanism, as shown in the figure, mainly comprises a mounting seat 3 with a slope at the bottom and an adjusting seat 4 with a slope at the top, and the mounting seat 3 and the adjusting seat 4 are vertically aligned and spliced to form a regular and smooth rectangular block structure. Figure 3 As shown in the figure, two bases 2 of the plate rolling machine are correspondingly provided with movable grooves that can be projected and overlapped.

[0019] As shown in the figure, two bases 2 of the plate rolling machine are correspondingly provided with movable grooves that can be projected and overlapped. Figure 1 As shown in the figure, two bases 2 of the plate rolling machine are correspondingly provided with movable grooves that can be projected and overlapped. Figure 2 As shown in the figure, two bases 2 of the plate rolling machine are correspondingly provided with movable grooves that can be projected and overlapped.

[0020] As shown in the figure, two bases 2 of the plate rolling machine are correspondingly provided with movable grooves that can be projected and overlapped. Figure 1 As shown in the figure, two bases 2 of the plate rolling machine are correspondingly provided with movable grooves that can be projected and overlapped. Figure 2As shown, the two adjusting seats 4 are connected through a synchronous mechanism 5, which can drive the two adjusting seats 4 to slide horizontally and simultaneously raise or lower the mounting seat 3, thereby adjusting the height of the lower roller 1. The synchronous mechanism 5 includes a connecting seat 6 arranged on the outside of the base 2, a transmission screw rod 7 horizontally arranged in the connecting seat 6, and the transmission screw rod 7 simultaneously penetrating through the two adjusting seats 4 and the two connecting seats 6. The connecting seat 6 is fixed on the outside of the base 2, and the transmission screw rod 7 acts as an intermediate part. The actual movement is the two adjusting seats 4. The connecting seat 6 is a block-shaped support with a through hole in the center, and the adjusting seat 4 can slide horizontally in the center of the connecting seat 6. The transmission screw rod 7 does not have horizontal displacement, and only rotates relative to the connecting support.

[0021] As shown in the drawings, in order to facilitate adjustment and use, a rotatable handle 8 is arranged at the distal end of the operation end of the transmission screw rod 7. A holding ring 9 is arranged between the handle 8 and the adjusting seat 4 on the same side. The holding ring 9 is fixedly connected with the transmission screw rod 7, and the holding ring 9 and the transmission screw rod 7 move synchronously. Figure 1

[0022] During operation, one hand holds the handle 8 for leverage, and the other hand holds the holding ring 9 to drive the transmission screw rod 7 to rotate, so that the two adjusting seats 4 slide synchronously, and the lower roller 1 on the mounting seat 3 is raised or lowered as a whole.

[0023] It should be noted that the specific embodiments are only an explanation of the present application, and are not a limitation of the present application. Those skilled in the art can make modifications according to the description of the present application.

[0024] Any modification without creative contribution to the present embodiment is protected by the patent law within the scope of the claims.

[0025] The present application is protected by the patent law within the scope of the claims.​

Claims

1. A non-symmetrical synchronous lifting mechanism of the lower roller of a plate rolling machine, both ends of the lower roller (1) are arranged on two bases (2) of the plate rolling machine, characterized in that: The base (2) is provided with a vertical movable slot, the movable slot is provided with an installation seat (3) sliding up and down, the installation seat (3) is provided with an adjusting seat (4) below, the installation seat (3) and the adjusting seat (4) are overall right-angled trapezoidal blocks, the installation seat (3) is provided with a slope at the bottom, the adjusting seat (4) is provided with a corresponding slope at the top, the slopes of the installation seat (3) and the adjusting seat (4) are combined and aligned, two adjusting seats (4) are connected through a synchronous mechanism (5), the synchronous mechanism (5) drives two adjusting seats (4) to synchronously slide horizontally and pad high or put down the installation seat (3); The synchronous mechanism (5) comprises a transmission screw rod (7) horizontally penetrating through a connecting seat (6) fixed outside the base (2), the transmission screw rod (7) is simultaneously penetrated with two adjusting seats (4); The distal end of one end of the transmission screw rod (7) is provided with a handle (8), the handle (8) is relative to the transmission screw rod (7) and rotates; The end of the transmission screw rod (7) provided with the handle (8) is further provided with a holding ring (9), the holding ring (9) is fixedly connected with the transmission screw rod (7).

2. The non-symmetrical planer roller synchronous lifting mechanism of claim 1, wherein: The connecting seat (6) is a hollow block-shaped support, the adjusting seat (4) horizontally slides in the hollow area of the connecting seat (6).

3. The lower roller synchronous lifting mechanism of the asymmetric type book bending machine according to claim 1, characterized in that: The transmission screw rod (7) is relative to the connecting seat (6) and rotates.

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