Fixator for paper laying machine

Abstract

The utility model provides a fixator for a paper laying machine, and belongs to the technical field of paper laying machines. The device comprises a fixing rod and a pressurizing mechanism, the fixing rod is horizontally arranged, the pressurizing mechanism is fixedly arranged on the fixing rod, the pressurizing mechanism comprises torsional springs, a connecting arm and a rolling pipe, the two torsional springs are fixed to the fixing rod in a spaced mode, the torsional arms at the ends, close to each other, of the two torsional springs extend in the same direction, and the two ends of the connecting arm are connected with the torsional arms, close to each other, of the two torsional springs. The rolling pipe is movably arranged on the connecting arm in a sleeving mode, the fixing rod is horizontally arranged at a paper outlet of the paper laying machine, and the rolling pipe can make contact with paper. Due to the fact that the torsion spring is fixedly arranged on the fixing rod, when the fixator for the paper laying machine is installed, the force applied by the rolling pipe to contact paper can be controlled by adjusting the angle of the fixing rod. The probability of instability of paper is reduced, the occurrence of paper jam faults is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper laying machines, in particular to a fixer for a paper laying machine. Background Art

[0002] Before packaging glass and the like, an automatic paper laying machine is required to lay paper to ensure that the surface of the material is not scratched. After the paper pressing valve of the paper laying machine falls, a large space is reserved between the paper pressing valve and the plate, which can easily lead to unstable paper fixation and frequent paper jams, affecting work efficiency. Therefore, the utility model provides a fixer for the paper laying machine. Summary of the invention

[0003] In order to make up for the above shortcomings, the utility model provides a fixer for a paper laying machine, aiming to improve the problem that after the paper pressing valve of the existing paper laying machine falls, the reserved space between the plate is large, which easily leads to unstable paper fixation, frequent paper jams and affecting work efficiency.

[0004] The utility model is achieved in this way:

[0005] The utility model provides a fixing device for a paper laying machine, comprising:

[0006] a fixing rod, the fixing rod being arranged horizontally;

[0007] A plurality of pressurizing mechanisms, wherein the pressurizing mechanisms are fixedly arranged on the fixing rod, and the pressurizing mechanisms include:

[0008] Two groups of torsion springs, two torsion springs are fixed on the fixing rod at intervals, and torsion arms at ends of the two torsion springs close to each other extend in the same direction;

[0009] A connecting arm, the two ends of which are connected to the torsion arms of the two torsion springs close to each other;

[0010] a rolling tube, the rolling tube being movably mounted on the connecting arm;

[0011] Wherein, the fixing rod is horizontally arranged at the paper outlet of the paper laying machine, and the rolling tube can contact the paper.

[0012] Preferably, external threads are respectively provided at both ends of the fixing rod.

[0013] Preferably, it also includes:

[0014] Two sets of clamping plates, each clamping plate is sleeved on one end of the fixing rod provided with an external thread;

[0015] two sets of nuts, the nuts being arranged at the external threaded ends of the fixing rods;

[0016] Wherein, screwing the nut on the fixing rod can drive the two clamping plates to be tightly attached to both sides of the edge of the paper laying machine.

[0017] Preferably, it also includes:

[0018] Two sets of washers are provided between the nut and the clamping plate.

[0019] Preferably, the torsion spring is welded to the fixing rod.

[0020] Preferably, a non-slip surface is provided on the side where the two clamps are close to each other.

[0021] Preferably, the clamping plate is made of metal.

[0022] The beneficial effect of the utility model is that in the fixture for a paper laying machine provided by the utility model, the angle of the fixing rod can be adjusted to control the magnitude of the force applied by the rolling tube to the contact paper. When the paper passes under the fixture for the paper laying machine, the paper gradually enters under the rolling tube, and the rolling tube can have a certain elasticity under the action of the torsion spring, thereby being able to play a certain fixing role on the paper at the paper outlet of the paper laying machine without affecting its forward transportation, reducing the probability of instability of the paper, reducing the occurrence of paper jams, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of a fixing device for a paper laying machine provided in an embodiment of the utility model;

[0025] Figure 2 A schematic structural diagram of a pressurizing mechanism provided in an embodiment of the utility model.

[0026] In the figure: a fixing rod 1, a pressurizing mechanism 2, a torsion spring 200, a torsion arm 201, a connecting arm 210, a rolling tube 220, a clamping plate 3, and a nut 4. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0028] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] Example

[0031] like Figure 1-2 As shown, the utility model provides a fixture for a paper laying machine, comprising: a fixing rod 1, a pressure mechanism 2, the fixing rod 1 is horizontally arranged, the pressure mechanism 2 is fixedly arranged on the fixing rod 1, the pressure mechanism 2 comprises: a torsion spring 200, a connecting arm 210, and a rolling tube 220, two torsion springs 200 are fixed on the fixing rod 1 at intervals, the torsion arms 201 at one end of the two torsion springs 200 close to each other extend in the same direction, the two ends of the connecting arm 210 connect the torsion arms 201 of the two torsion springs 200 close to each other, and the rolling tube 220 can be movably sleeved on the connecting arm 210, wherein the fixing rod 1 is horizontally arranged at the paper outlet of the paper laying machine, and the rolling tube 220 can contact the paper. Since the torsion spring 200 is fixedly arranged on the fixing rod 1, when installing the fixture for the paper laying machine, the angle of the fixing rod 1 is adjusted to control the magnitude of the force applied by the rolling tube 220 to the contacted paper. When the paper passes under the fixture for the paper laying machine, the paper gradually enters under the rolling tube 220. The rolling tube 220 can have a certain elasticity under the action of the torsion spring 200, and can thus play a certain fixing role on the paper at the paper outlet of the paper laying machine without affecting its forward transportation, thereby reducing the probability of instability of the paper, reducing the occurrence of paper jams, and improving work efficiency.

[0032] It should be noted that, preferably, both ends of the connecting arm 210 are detachably connected to the torsion arm 201 of the torsion spring 200. According to different needs, the shape, material, etc. of the rolling tube 220 can be replaced by removing the connecting arm 210, thereby increasing the adaptability of the device. Preferably, the torsion spring 200 is welded to the fixed rod 1.

[0033] In this embodiment, external threads are respectively provided at both ends of the fixing rod 1. External threads are provided at both ends of the fixing rod 1, so that the fixing rod 1 can be installed on the edge column of the paper guide port of the paper laying machine.

[0034] In this embodiment, it also includes: a clamping plate 3 and a nut 4. The clamping plate 3 is sleeved on one end of the fixing rod 1 with an external thread, and the nut 4 is arranged at the external thread end of the fixing rod 1. Screwing the nut 4 on the fixing rod 1 can drive the two clamping plates 3 to be tightly attached to both sides of the edge of the paper laying machine. Through the arrangement of the clamping plate 3, the fixing device for the paper laying machine can be moved as a whole on the paper laying machine. Screwing the nut 4 makes the two clamping plates 3 get close to each other. At the same time, a gasket is preferably arranged between the nut 4 and the clamping plate 3 to prevent the nut 4 from slipping. At the same time, the clamping plate 3 is preferably made of metal, such as Figure 1 As shown, the clamping plate 3 can be formed by welding an angle steel to a steel plate, and a non-slip surface is provided on the side where the clamping plates 3 are close to each other, so that the clamping plates 3 are fixed on both sides of the paper laying machine more stably.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fixing device for a paper laying machine, characterized in that: include: a fixing rod, the fixing rod being arranged horizontally; A plurality of pressurizing mechanisms, wherein the pressurizing mechanisms are fixedly arranged on the fixing rod, and the pressurizing mechanisms include: Two groups of torsion springs, two torsion springs are fixed on the fixing rod at intervals, and torsion arms at ends of the two torsion springs close to each other extend in the same direction; A connecting arm, the two ends of which are connected to the torsion arms of the two torsion springs close to each other; a rolling tube, the rolling tube being movably mounted on the connecting arm; Wherein, the fixing rod is horizontally arranged at the paper outlet of the paper laying machine, and the rolling tube can contact the paper.

2. A fixing device for a paper laying machine according to claim 1, characterized in that: External threads are respectively arranged at both ends of the fixing rod.

3. A fixing device for a paper laying machine according to claim 2, characterized in that: Also includes: Two sets of clamping plates, each clamping plate is sleeved on one end of the fixing rod provided with an external thread; two sets of nuts, the nuts being arranged at the external threaded ends of the fixing rods; Wherein, screwing the nut on the fixing rod can drive the two clamping plates to be tightly attached to both sides of the edge of the paper laying machine.

4. A fixing device for a paper laying machine according to claim 3, characterized in that: Also includes: Two sets of washers are provided between the nut and the clamping plate.

5. A fixing device for a paper laying machine according to claim 1, characterized in that: The torsion spring is welded to the fixing rod.

6. A fixing device for a paper laying machine according to claim 3, characterized in that: An anti-slip surface is arranged on one side of the two clamping plates close to each other.

7. A fixing device for a paper laying machine according to claim 3, characterized in that: The clamping plate is made of metal.

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