CN210064505U - Plastic product finishing and conveying mechanism - Google Patents

Abstract

Plastic product sorting and conveying mechanism, including mobile bracket and conveying device connected to the frame, the mobile bracket is provided with a clamping mechanism, a finished product ejection mechanism and a finished product suction, sorting and stacking mechanism, and a mobile pair is set between the mobile bracket and the frame. The conveying device is located in front of the forming and ejecting mechanism. The conveying device includes a conveyor belt and a conveying bracket. The conveying bracket is connected to the support seat, the support seat is connected to the lifting guide shaft, the lifting guide shaft is connected to the moving bracket, and the lifting guide shaft is provided with teeth. The support base is connected to the drive shaft, the drive shaft is connected to the adjustment gear, the adjustment gear is meshed with the teeth, and the drive shaft is connected to the worm gear transmission mechanism. The stacking mechanism and the conveying device can be adjusted in front and rear positions with the moving bracket, which can process plastic products of different lengths; and the conveying device can also be adjusted up and down on the basis of the adjustment of the front and rear positions, so as to meet the production needs of plastic products of different heights. .

Description

Plastic product finishing and conveying mechanism

technical field

The utility model relates to a plastic product thermoforming machine, in particular to a plastic product finishing and conveying mechanism.

Background technique

In the thermoforming machine for plastic products (such as plastic boxes and plastic cups), the sheet is preheated by a preheating cabinet, and the preheated sheet enters the oven device (including an oven) of the heating forming mechanism for heating, and the sheet is heated. After forming and punching, punching makes the formed finished product and the sheet connected by the connection point, and then enters the finishing and conveying mechanism for finishing, stacking and output. For example, the Chinese patent document CN204453856U, the product box arranging and stacking device can eject the conveyed molded and punched plastic products (ie, finished products) and carry out arranging and stacking.

Utility model content

In view of the technical problems existing in the background art, the technical problem solved by the present invention aims to provide a plastic product arranging and conveying mechanism that can meet the production requirements of plastic products of different specifications.

In order to solve the above-mentioned technical problems, the present utility model adopts the following technical scheme: a plastic product sorting and conveying mechanism, including a mobile bracket connected to the frame, a clamping mechanism, a finished product ejection mechanism and a finished product suction, sorting and stacking mechanism are arranged on the mobile support. , which is characterized in that: a moving pair is arranged between the moving bracket and the frame, the plastic product finishing and conveying mechanism also includes a conveying device, and the conveying device is located in front of the forming and ejecting mechanism, and the conveying device includes a conveying belt and a conveying bracket. Installed on the conveying bracket, the conveying bracket is connected to the support seat, the support seat is connected and sleeved on the lifting guide shaft, the lifting guide shaft is connected to the moving bracket, the lifting guide shaft is provided with a tooth portion, and the support seat is connected with a transmission shaft The transmission shaft is connected with an adjusting gear, and the adjusting gear is meshed with the teeth on the lifting guide shaft. The transmission shaft is also connected with a worm gear and worm drive mechanism.

The two ends of the transmission shaft are respectively connected with the adjusting gears, the two sides of the moving bracket are respectively provided with the lifting guide shafts and the adjusting gears are correspondingly connected, the lifting guide shafts are correspondingly connected with the support bases, and the two ends of the transmission shafts are respectively connected by the support bases. Perform slewing support.

There is also a supporting shaft on the frame, the supporting shaft is located on the front side of the support base, the conveying bracket is connected and erected on the supporting shaft, and the two ends of the supporting shaft are respectively connected with adjusting nuts, and the adjusting nuts are respectively equipped with lifting adjustment screws, and the lifting adjustment screws They are connected with each other through the linkage shaft, the lifting adjusting screw and the linkage shaft are both slewing supported by the frame, and the lifting adjusting screw has a wrench head or an adjusting hand wheel.

A supporting wheel is also arranged on the supporting shaft, and the supporting wheel is located between the supporting shaft and the conveying bracket.

The beneficial effect of the utility model is that the clip mechanism, the finished product ejection mechanism, the finished product suction, sorting and stacking mechanism and the conveying device of the plastic product finishing and conveying mechanism can be adjusted with the moving bracket for front and rear positions, and can process plastic products of different lengths and specifications. On the basis of adjusting the front and rear positions, the conveying device can also be adjusted up and down, so as to meet the production needs of plastic products with different height specifications.

Description of drawings

The relevant details and working principles of the embodiments and embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is the front view structure schematic diagram of the utility model.

FIG. 3 is a schematic side view of the structure of FIG. 2 .

FIG. 4 is a schematic top view of the structure of FIG. 2 .

Detailed ways

Referring to the accompanying drawings, the plastic product sorting and conveying mechanism in this embodiment includes a movable bracket 2 connected to a frame 1, the frame is the frame of a thermoforming machine, and a clamping mechanism 3 and a finished product ejection mechanism are arranged on the movable bracket 2 4 and the finished product absorbing and sorting stacking mechanism 5. The clipping mechanism clamps the material around the formed and punched plastic products, and then the finished product is ejected by the forming ejection mechanism, and then the forming suction, sorting and stacking mechanism is used for suction, sorting and stacking, and the clipping mechanism and the finished product are ejected. The mechanism and the finished product absorbing, sorting and stacking mechanism are all in the prior art and will not be described again.

A moving pair 6 (such as sliding guide rail type and rolling guide rail type, linear guide rail is used in the figure) is set between the moving bracket 2 and the rack 1, and the moving bracket 2 can move forward and backward on the rack 1, and the moving bracket Front and rear position adjustment is possible. The clip mechanism, finished product ejection mechanism and finished product suction, sorting and stacking mechanism installed and connected on the moving bracket will also follow the moving bracket 2 to adjust the front and rear positions. The sheet is pulled forward as a whole, and is pulled to the plastic product finishing and conveying mechanism. When processing plastic products of different specifications, the position of the sheet being pulled in place will be different. It can process plastic products of different specifications (mainly in the longitudinal direction of the front and rear of the plastic products).

The plastic product finishing and conveying mechanism also includes a conveying device 6. The conveying device 6 includes a conveying belt 61 and a conveying bracket 62. The conveying belt is installed on the conveying bracket. The conveying device including the conveying belt is the prior art. The drive is conveyed on the conveying bracket, which will not be repeated here. The conveying device 6 is located at the rear of the forming ejection mechanism 4, and is used for cooperating with receiving the finished product, sucking and sorting the plastic products moved by the stacking mechanism.

In this embodiment, the conveying device 6 is matched with the moving bracket 2, so that the conveying device moves with the moving bracket to adjust the front and rear positions, so as to be able to connect and cooperate with the finished product suction, sorting and stacking mechanism more smoothly. The forming suction, sorting and stacking mechanism will The ejected products are sucked and moved backwards and dropped onto the conveyor belt for stacking. The conveying bracket 62 of the conveying device 6 is connected to the support base, and the conveying support 62 and the support base 7 are connected or directly connected by a connecting piece 9 (such as a connecting rod); the support base 7 sets the connection sleeve on the lifting guide shaft 8 On the support seat 7, there is a sleeve hole, the sleeve hole is sleeved on the lifting guide shaft 8, a guide sleeve can be arranged on the sleeve hole, and the lifting guide shaft can be a round shaft, so that the support seat can be lifted and lowered more smoothly on the lifting guide shaft. Stablize. The lifting guide shaft 8 is connected to the moving bracket 2, and the conveying device is located at the rear of the forming ejection mechanism, and the lifting guide shaft can be connected to the rear side of the moving bracket. In this embodiment, the upper and lower ends of the lifting guide shaft are respectively passed through the mounting plate. Installed and fixed on the mobile bracket. The elevating guide shaft 8 is provided with a tooth portion 81. In this embodiment, the tooth portion 81 is provided on the front side of the elevating guide shaft, so that the space is more compact. A transmission shaft 10 is connected to the support base 7 , and an adjustment gear 11 is connected to the transmission shaft 10 . When the transmission shaft 10 rotates on the support base 7 , it can drive the adjustment gear 11 to rotate. The adjusting gear is meshed and connected with the tooth portion 81 on the lift guide shaft 8 , and the adjusting gear 11 and the tooth portion 81 are driven to drive the support base 7 to rise and fall on the lift guide shaft 8 . The transmission shaft is also connected with a worm gear and worm drive mechanism 12. The worm gear and worm drive mechanism is in the prior art, and a worm reducer (manual or motor drive) can be commonly used. The worm gear and worm drive mechanism is installed and connected on the support seat. Drive the transmission shaft to rotate. In this embodiment, the worm gear and worm drive mechanism includes a worm gear box, the worm gear box is provided with a worm gear and a worm, the worm is connected with a transmission hand wheel, the worm is connected with the worm gear, and the worm wheel is connected with the transmission shaft. When the front and rear positions of the moving bracket are adjusted, since the conveying bracket is connected to the support seat, and the support seat is connected to the lifting guide shaft, the conveying device will also follow the moving bracket to adjust the front and rear positions; The seat is lifted up and down on the lifting guide shaft, so that the conveying bracket can be adjusted up and down, and it can meet the processing requirements of different specifications of plastic products (mainly in the height direction of plastic products) when cooperating with the finished product suction, sorting and stacking mechanism for sorting and stacking.

The two ends of the transmission shaft are respectively connected with adjusting gears, the two sides of the moving bracket are respectively provided with lifting guide shafts that are connected with the adjusting gears (that is, meshed connection), the lifting guide shafts are connected with the support bases, and the two ends of the transmission shaft are respectively connected by the support bases. Perform slewing support (eg, arrange bearings between them for slewing support). The left and right ends of the transmission shaft are provided with adjustment gears, and the adjustment gears at the left and right ends can be meshed with the lift guide shafts on the left and right sides of the moving bracket. For slewing support, the transmission shaft is driven to rotate on the support base, and the slewing support can be provided with corresponding bearings so that the transmission shaft can rotate more smoothly. The conveying bracket is connected to the support bases on the left and right sides, which can be more balanced and stable when lifting and lowering.

The frame is also provided with a supporting shaft, the conveying bracket is connected and erected on the supporting shaft, the supporting shaft is located on the front side of the support seat, and the conveying bracket is supported by the supporting shaft and the supporting seat. When the conveying bracket is adjusted with the front and rear positions of the moving bracket, the conveying bracket will also be supported and supported by the supporting shaft to move together, so that the conveying bracket moves more stably. There is also a supporting wheel on the supporting shaft. The supporting wheel is located between the supporting shaft and the conveying bracket. The supporting wheel can roll on the supporting shaft. Location.

The two ends of the supporting shaft are respectively connected with adjusting nuts, and the two ends of the supporting shaft can be connected and set with nut seats for the setting of the adjusting nuts. The adjusting nuts are respectively equipped with lifting adjusting screws. Support (such as slewing support by arranging bearings between them), the lifting and adjusting screws on both sides of the frame will be driven and connected by the linkage shaft, and the linkage shaft will also be slewing support by the frame (such as arranging bearings between them for slewing support), The lift adjustment screw has a wrench head or an adjustment handwheel. Using a wrench to turn the wrench head or directly rotate the adjustment handwheel can make one lift adjustment screw rotate. The lift adjustment screw drives the other lift adjustment screw to rotate through the linkage shaft. The rotation of the screw will cooperate to drive the corresponding adjustment nut to rise and fall, and the adjustment nut rises and falls to make the support shaft rise and fall. The wrench head or adjusting handwheel is located below the lifting adjustment screw, the lifting adjustment screw is vertically arranged, and the linkage shaft adjustment screw is located at the upper end, the space layout is reasonable, easy to operate, and does not occupy the space below the conveyor belt. The linkage shaft and the lifting adjustment screw are respectively connected by a bevel gear pair. For example, the left lifting adjustment screw is connected to the first bevel gear, the right lifting adjustment screw is connected to the second bevel gear, and the left end of the linkage shaft is provided with a third bevel gear and The right end of the linkage shaft is provided with a fourth bevel gear, the first bevel gear meshes with the third bevel gear for transmission, and the second bevel gear meshes with the fourth bevel gear for transmission.

According to the working principle of the utility model, the clip mechanism of the plastic product finishing and conveying mechanism, the finished product ejecting mechanism, the finished product suction, sorting and stacking mechanism and the conveying device can be adjusted with the moving bracket for front and rear positions, which can process plastic products of different lengths and specifications; and The conveying device can also be adjusted up and down on the basis of the adjustment of the front and rear positions, so as to meet the production requirements of plastic products with different height specifications.

Claims (4)

1. Plastic products arrangement conveying mechanism including even the removal support in the frame, sets up clamping piece mechanism, finished product ejection mechanism and finished product absorption arrangement stacking mechanism on the removal support, its characterized in that: set up the sliding pair between movable support and the frame, this plastic products arrangement conveying mechanism is still including conveyor, conveyor is located shaping ejection mechanism's the place ahead, conveyor is including conveyer belt and conveying support, the conveyer belt is installed on conveying support, conveying support connects on the supporting seat, the supporting seat connection cover is established on the lift guide shaft, the lift guide shaft is connected on movable support, be equipped with tooth portion on the lift guide shaft, be connected with the transmission pivot on the supporting seat, the transmission is connected with adjusting gear in the transmission pivot, adjusting gear is connected with the epaxial tooth meshing of lift guide, the transmission pivot is still the transmission and is connected with worm gear drive mechanism, worm gear drive mechanism erection joint is on the supporting seat.

2. The plastic product arranging and conveying mechanism as claimed in claim 1, wherein: the both ends of transmission pivot are connected respectively adjusting gear, and the both sides of moving movable support set up respectively lift guide shaft corresponds with adjusting gear and is connected, lift guide shaft corresponds with the supporting seat and is connected, and the both ends of transmission pivot are carried out the gyration by the supporting seat respectively and are supported.

3. The plastic product arranging and conveying mechanism as claimed in claim 1, wherein: the frame is also provided with a support shaft, the support shaft is positioned at the front side of the supporting seat, the conveying support connecting frame is arranged on the support shaft, two ends of the support shaft are respectively connected with adjusting nuts, the adjusting nuts are respectively provided with lifting adjusting screw rods, the lifting adjusting screw rods are mutually connected through a linkage shaft in a transmission manner, the lifting adjusting screw rods and the linkage shaft are respectively supported by the frame in a rotating manner, and each lifting adjusting screw rod is provided with a wrench head or an adjusting hand wheel.

4. A plastic product collation delivery mechanism according to claim 3 wherein: the supporting shaft is also provided with a supporting wheel which is positioned between the supporting shaft and the conveying bracket.

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