Up-down material pressing device of sliding table saw

Abstract

The utility model discloses an up-and-down material pressing device of a sliding table saw, which comprises a supporting plate, a supporting seat is arranged at the lower end of the supporting plate, a pressing plate is arranged at the upper end of the supporting plate, a hydraulic cylinder is arranged on the upper wall of the pressing plate, and idler wheels are rotatably arranged on the surfaces, close to each other, of the pressing plate and the supporting plate. During use, a log is placed on the rolling wheels on the supporting plate, the hydraulic cylinder drives the pressing plate to descend, and the rolling wheels at the lower end of the pressing plate are pressed on the upper wall of the log, so that the log is pressed, the log is conveniently processed, the log is prevented from protruding when being processed to a small allowance during processing, and the effects of stable clamping, high efficiency and the like can be achieved. And the size of the cut plate can be accurate, the round timber is conveniently pushed to move through the arranged rolling wheels, the round timber is conveniently machined, the fixing plate is driven to descend by rotating the lead screw, the fixing plate is attached to the upper wall of the round timber, and when the round timber is machined, the round timber is prevented from moving.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking machinery and equipment, in particular to an upper and lower material pressing device for a sliding table saw. Background Art

[0002] A log sliding table saw is a device that cuts logs into boards. The current log sliding table saw uses a left and right clamping method to fix the log by friction between the two sides. When the log is cut to a smaller thickness, the contact area between the remaining material and the clamping plate becomes smaller, causing the friction to decrease, which makes it easy for the remaining material to bulge forward on the equipment, resulting in errors in the thickness of the cut log. Utility Model Content

[0003] In view of the shortcomings of the prior art, an upper and lower material pressing device for a push table saw is disclosed, which includes a support plate, a support seat is arranged at the lower end of the support plate, a pressure plate is arranged at the upper end of the support plate, a hydraulic cylinder is installed on the upper wall of the pressure plate, and rollers are rotatably arranged on the surfaces of the pressure plate and the support plate close to each other.

[0004] Preferably, the side wall of the pressure plate is provided with a fixing structure.

[0005] Preferably, the fixing structure comprises a mounting plate installed on the side wall of the pressure plate, a screw rod is spirally penetrated through the mounting plate, a fixing plate is rotatably mounted on the bottom end of the screw rod, and the fixing plate and the mounting plate are connected by a telescopic rod.

[0006] Preferably, a reinforcing rod is provided between the hydraulic cylinder and the pressure plate.

[0007] The utility model has the following beneficial effects: the utility model has a reasonable structure and a novel design. When in use, the log is placed on the roller on the support plate, and the pressure plate is driven down by the hydraulic cylinder to make the roller at the lower end of the pressure plate press on the upper wall of the log, thereby realizing pressing of the log, facilitating the processing of the log, and avoiding bulging of the log when the excess is small during processing, so that the clamping of the material is stable, and the size of the plate after cutting can be accurate. The set roller is convenient for pushing the log to move, which is convenient for processing the log. By rotating the screw rod, the fixed plate is driven down, so that the fixed plate is attached to the upper wall of the log, and the log is prevented from moving when the log is processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic front view of the utility model.

[0009] In the figure: 1-support plate, 2-support seat, 3-pressing plate, 4-hydraulic cylinder, 5-roller, 6-mounting plate, 7-screw rod, 8-fixing plate, 9-telescopic rod, 10-reinforcement rod. DETAILED DESCRIPTION

[0010] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0011] See also Figure 1 , one The invention discloses an upper and lower material pressing device for a push table saw, characterized in that it comprises a support plate 1, a support seat 2 is arranged at the lower end of the support plate 1, a pressing plate 3 is arranged at the upper end of the support plate 1, a hydraulic cylinder 4 is installed on the upper wall of the pressing plate 3, a reinforcing rod 10 is arranged between the hydraulic cylinder 4 and the pressing plate 3, and rollers 5 are rotatably arranged on the surfaces where the pressing plate 3 and the support plate 1 are close to each other.

[0012] The side wall of the pressure plate 3 is provided with a fixed structure, which includes a mounting plate 6 installed on the side wall of the pressure plate 3, a screw rod 7 is spirally penetrated through the mounting plate 6, a fixing plate 8 is rotatably installed at the bottom end of the screw rod 7, and the fixing plate 8 is connected to the mounting plate 6 by a telescopic rod 9.

[0013] Embodiment: When in use, the log is placed on the roller 5 on the support plate 1, and the pressure plate 3 is driven down by the hydraulic cylinder 4 so that the roller 5 at the lower end of the pressure plate 3 is pressed on the upper wall of the log, thereby realizing the pressing of the log, facilitating the processing of the log and avoiding the bulging of the log when the excess is small during processing. The roller 5 is arranged to facilitate the movement of the log, and the processing of the log is convenient. By rotating the screw rod 7, the fixed plate 8 is driven down so that the fixed plate 8 is attached to the upper wall of the log, and the movement of the log is avoided during the processing of the log.

[0014] In the description of this solution, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "communication" 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 it can be indirectly connected through an intermediate medium, it can also be the internal communication of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0015] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for pressing materials up and down on a sliding table saw. It is characterized in that It comprises a support plate (1), a support seat (2) is arranged at the lower end of the support plate (1), a pressure plate (3) is arranged at the upper end of the support plate (1), a hydraulic cylinder (4) is installed on the upper wall of the pressure plate (3), and rollers (5) are rotatably arranged on the surfaces where the pressure plate (3) and the support plate (1) are close to each other; The side wall of the pressure plate (3) is provided with a fixing structure, and the fixing structure comprises a mounting plate (6) mounted on the side wall of the pressure plate (3), a screw rod (7) is spirally penetrated on the mounting plate (6), a fixing plate (8) is rotatably mounted on the bottom end of the screw rod (7), and the fixing plate (8) and the mounting plate (6) are connected via a telescopic rod (9).

2. The upper and lower material pressing device of a sliding table saw according to claim 1, It is characterized in that A reinforcing rod (10) is provided between the hydraulic cylinder (4) and the pressure plate (3).

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