CN212352969U - Riveting machine for plastic products - Google Patents

Abstract

The utility model discloses a riveter for plastic products, including being used for plastic products riveted riveting mechanism, drive mechanism, quick-witted case, fan, riveting mechanism sets up on the quick-witted case, be provided with around the quick-witted case drive mechanism, machine case below is provided with the fan. The utility model discloses utilize the heating pipe to heat the back to the air, can carry out heat treatment to the plastic slab junction to can promote the riveting seat through the cylinder and remove, need riveted position with plastic products to connect, utilize the support column to fix the plastic slab of different shapes simultaneously, improve the riveting efficiency of whole device then, after the riveting is finished, sweep the position after the riveting through the cooling air that flows at a high speed, and then can let the quick cooling in riveted position fixed.

Description

Riveting machine for plastic products

Technical Field

The utility model relates to a plastic products production field especially relates to a riveter for plastic products.

Background

Riveting, namely rivet connection, is a mechanical vocabulary, and is a method for connecting a plurality of parts by upsetting a rivet rod in a rivet hole of the part by using axial force and forming a rivet head; the traditional riveting machine adopts manpower to fix plastic riveting products in advance and then carries out riveting treatment on the plastic riveting products, so that the riveting fixing mode is very troublesome and has low efficiency; and when riveting plastic products, the condition of crushing or warping plastic products appears very easily, consequently the utility model discloses utilize the structure of fly leaf, support column and spring, can be when plastic products rivet, plastic products also moves downwards thereupon and prevents its condition of warping and damaging.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a plastic product riveting machine for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the riveting machine for the plastic products comprises a riveting mechanism, a transmission mechanism, a case and a fan, wherein the riveting mechanism is used for riveting the plastic products, the riveting mechanism is arranged on the case, the transmission mechanism is arranged in the front of and behind the case, the fan is arranged below the case, the riveting machine further comprises a supporting mechanism and a heating mechanism, the supporting mechanism and the heating mechanism are used for supporting and heating the plastic products, the supporting mechanism is arranged inside the case, and the heating mechanism is arranged above the supporting mechanism.

Preferably: the transmission mechanism comprises a first motor, a second motor and a first lead screw, the first motor and the second motor are connected to the front of the case through bolts, the first lead screw is connected to the two sides of the inside of the case through a bearing, and the front end of the first lead screw is connected to the rotating portion of the first motor and the rotating portion of the second motor through keys.

So set up, utilize first motor with the second motor drives two first lead screw rotates, and then can drive supporting mechanism removes.

Preferably: the transmission mechanism comprises a third motor, a second lead screw, a belt wheel and a belt, the third motor is connected with the front of the case through a bolt, the second lead screw is connected with the case through a bearing, the front end of the second lead screw is connected with the rotating part of the third motor through a key, the belt wheel is connected with the rear end of the second lead screw through a key, and the belt is arranged on the outer side of the belt wheel.

So set up, utilize the third motor drives the second lead screw rotates, through the band pulley with the belt drives another the second lead screw rotates, and then can drive supporting mechanism removes.

Preferably: the riveting mechanism comprises an air cylinder, a riveting seat and an isolating cylinder, wherein the air cylinder fixing part is connected above the case through a bolt, the riveting seat is connected on the air cylinder telescopic part through a thread, and the isolating cylinder is connected on the case through a welding way.

So set up, utilize the cylinder promotes riveting seat moves down, realizes then that plastic products's riveting is handled.

Preferably: the supporting mechanism comprises a movable plate, a supporting column and a spring, the movable plate is connected with the transmission mechanism, the supporting column is arranged on the movable plate, and the spring is arranged between the supporting column and the movable plate.

So set up, through the support column with the plastic products of different shapes and curved surface can be placed to the spring and riveting is handled.

Preferably: the heating mechanism comprises a heating pipe and a cooling pipe, the heating pipe is connected to the inside of the case through threads, the cooling pipe is connected to the inside of the case through threads, and the heating pipe is located in front of the cooling pipe.

So set up, through the heating pipe heats the air, can preheat convenient riveting process on next step to plastic products then, through the cooling tube comes to cool off the air, and then cools off the design to plastic products.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. after the heating pipe is used for heating air, the joint of the plastic plates can be heated, so that the riveting seat can be pushed to move through the cylinder, the positions of the plastic products needing riveting are connected, meanwhile, the plastic plates in different shapes can be fixed through the support columns, and then the riveting efficiency of the whole device is improved;

2. after riveting is finished, the riveted position is purged by high-speed flowing cooling air, so that the riveted position can be rapidly cooled and fixed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a riveting machine for plastic products according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a riveting machine for plastic products according to an embodiment 2 of the present invention;

fig. 3 is a partial part view of an embodiment 1 of a transmission mechanism of a riveting machine for plastic products according to the present invention;

fig. 4 is a partial part view of an embodiment 2 of a transmission mechanism of a riveting machine for plastic products according to the present invention;

fig. 5 is a partial sectional view of a support mechanism of the riveting machine for plastic products according to the present invention;

fig. 6 is a partial sectional view of a heating mechanism of the riveting machine for plastic products according to the present invention;

fig. 7 is a partial part diagram of a cylinder of the riveting machine for plastic products of the present invention.

The reference numerals are explained below:

1. a riveting mechanism; 2. a transmission mechanism; 3. a support mechanism; 4. a heating mechanism; 5. a chassis; 6. a fan; 11. a cylinder; 12. riveting a base; 13. an isolation cylinder; 21. a first motor; 22. a second motor; 23. a first lead screw; 211. a third motor; 212. a second lead screw; 213. a pulley; 214. a belt; 31. a movable plate; 32. a support pillar; 33. a spring; 41. heating a tube; 42. and (7) cooling the tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

the utility model provides a riveting machine for plastic products, is including being used for plastic products riveted riveting mechanism 1, drive mechanism 2, quick-witted case 5, fan 6, and riveting mechanism 1 sets up on quick-witted case 5, is provided with drive mechanism 2 around quick-witted case 5, and quick-witted case 5 below is provided with fan 6, still including being used for plastic products to support supporting mechanism 3 and the heating mechanism 4 of heating, and quick-witted case 5 is inside to be provided with supporting mechanism 3, and 3 tops of supporting mechanism are provided with heating mechanism 4.

Example 1

As shown in fig. 1, 3, 5, 6, and 7, the transmission mechanism 2 includes a first motor 21, a second motor 22, and a first lead screw 23, the first motor 21 and the second motor 22 are connected to the front of the chassis 5 through bolts, the first lead screw 23 is connected to two sides inside the chassis 5 through a bearing, the front end of the first lead screw 23 is connected to the rotating parts of the first motor 21 and the second motor 22 through keys, and the first motor 21 and the second motor 22 are used to drive the two first lead screws 23 to rotate, so as to drive the support mechanism 3 to move; the riveting mechanism 1 comprises an air cylinder 11, a riveting seat 12 and an isolation cylinder 13, wherein a fixing part of the air cylinder 11 is connected above the case 5 through a bolt, the riveting seat 12 is connected on a telescopic part of the air cylinder 11 through a thread, the isolation cylinder 13 is connected on the case 5 through a welding way, and the air cylinder 11 is used for pushing the riveting seat 12 to move downwards so as to realize the riveting treatment of the plastic product; the supporting mechanism 3 comprises a movable plate 31, a supporting column 32 and a spring 33, the movable plate 31 is connected to the first lead screw 23 through a thread, the supporting column 32 is arranged on the movable plate 31, the spring 33 is arranged between the supporting column 32 and the movable plate 31, and plastic products with different shapes and curved surfaces can be placed through the supporting column 32 and the spring 33 for riveting; heating mechanism 4 includes heating pipe 41, cooling tube 42, and heating pipe 41 passes through threaded connection inside quick-witted case 5, and cooling tube 42 passes through threaded connection inside quick-witted case 5, and heating pipe 41 is located cooling tube 42 the place ahead, heats the air through heating pipe 41, then can preheat convenient riveting process on next step to plastic products, comes to cool down the air through cooling tube 42, and then carries out the cooling design to plastic products.

The working principle is as follows: when the plastic product is riveted, the plastic product is placed above the movable plate 31, and the position to be riveted is placed at the middle position of the movable plate 31, at this time, the first motor 21 and the second motor 22 are started to drive the first lead screw 23 corresponding to the first motor to rotate, the movable plate 31 is driven to move back and forth by the rotating first lead screw 23, when the movable plate 31 drives the plastic product to move backward, the fan 6 is used to blow outside air to the heating pipe 41 and the cooling pipe 42, the air is heated by the heating pipe 41, the position to be riveted of the plastic product is heated by the heated air, after the plastic product is heated and moves backward along with the movable plate 31, the position to be riveted is detected by the detection equipment on the equipment, after the position to be riveted is reached, the transmission mechanism 2 stops rotating, at this time, the telescopic part of the air cylinder 11 pushes the riveting base 12 to move downward, riveting the position to be riveted by using the riveting seat 12; when the plastic product is riveted, the plastic product can move downwards along with the riveting base 12, and at the moment, the supporting column 32 can downwards compress the spring 33, so that the plastic product is prevented from deforming and being damaged when being riveted; after riveting, the cooling pipe 42 is used for cooling air, and then the heated plastic product is cooled and shaped.

Example 2

As shown in fig. 2 and 4, the difference between the embodiment 2 and the embodiment 1 is that the transmission mechanism 2 includes a third motor 211, a second lead screw 212, a belt pulley 213, and a belt 214, the third motor 211 is connected to the front of the chassis 5 through a bolt, the second lead screw 212 is connected to the chassis 5 through a bearing, the front end of the second lead screw 212 is connected to the rotating portion of the third motor 211 through a key, the belt pulley 213 is connected to the rear end of the second lead screw 212 through a key, the belt 214 is disposed outside the belt pulley 213, the third motor 211 drives the second lead screw 212 to rotate, and the belt pulley 213 and the belt 214 drive the other second lead screw 212 to rotate, thereby driving the support mechanism 3 to move.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a riveter for plastic products, is including being used for plastic products riveted riveting mechanism, drive mechanism, quick-witted case, fan, riveting mechanism sets up on the quick-witted case, be provided with around the quick-witted case drive mechanism, machine case below is provided with fan, its characterized in that: the plastic product heating machine further comprises a supporting mechanism and a heating mechanism, wherein the supporting mechanism and the heating mechanism are used for supporting and heating plastic products, the supporting mechanism is arranged inside the machine case, and the heating mechanism is arranged above the supporting mechanism.

2. The plastic product riveter of claim 1, wherein: the transmission mechanism comprises a first motor, a second motor and a first lead screw, the first motor and the second motor are connected to the front of the case through bolts, the first lead screw is connected to the two sides of the inside of the case through a bearing, and the front end of the first lead screw is connected to the rotating portion of the first motor and the rotating portion of the second motor through keys.

3. The plastic product riveter of claim 1, wherein: the transmission mechanism comprises a third motor, a second lead screw, a belt wheel and a belt, the third motor is connected with the front of the case through a bolt, the second lead screw is connected with the case through a bearing, the front end of the second lead screw is connected with the rotating part of the third motor through a key, the belt wheel is connected with the rear end of the second lead screw through a key, and the belt is arranged on the outer side of the belt wheel.

4. The plastic product riveter of claim 1, wherein: the riveting mechanism comprises an air cylinder, a riveting seat and an isolating cylinder, wherein the air cylinder fixing part is connected above the case through a bolt, the riveting seat is connected on the air cylinder telescopic part through a thread, and the isolating cylinder is connected on the case through a welding way.

5. The plastic product riveter of claim 1, wherein: the supporting mechanism comprises a movable plate, a supporting column and a spring, the movable plate is connected with the transmission mechanism, the supporting column is arranged on the movable plate, and the spring is arranged between the supporting column and the movable plate.

6. The plastic product riveter of claim 1, wherein: the heating mechanism comprises a heating pipe and a cooling pipe, the heating pipe is connected to the inside of the case through threads, the cooling pipe is connected to the inside of the case through threads, and the heating pipe is located in front of the cooling pipe.

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