CN216807132U - Slow descending device installed at tail end of product conveying line and used for receiving products - Google Patents

Abstract

A slow descending device installed at the tail end of a product conveying line and used for receiving products is composed of a fixing rod, a set screw, a right-handed torsion spring fixing block, a right-handed torsion spring, a torsion spring cover plate, a supporting column, a first connecting rod, a second connecting rod, a shunt assembly, a round connecting rod, a square connecting rod, a bearing seat, a bearing, a left-handed torsion spring fixing block, a rotating shaft, an elastic sheet and a silica gel protective sleeve, wherein the products on the conveying line fall onto the elastic sheet when reaching the tail end, and the elastic sheet has an elastic buffering effect; the rotating shaft is provided with a right-handed torsion spring fixing block and a left-handed torsion spring fixing block, the elastic pieces are impacted by falling of the product, the elastic pieces drive the rotating shaft to rotate, the right-handed torsion spring and the left-handed torsion spring which are arranged in the right-handed torsion spring fixing block and the left-handed torsion spring fixing block prevent the rotating shaft from rotating in a large angle, a plane formed by the elastic pieces is changed into an inclined plane, and the product slides off the inclined plane; the silica gel protective sheath of shell fragment afterbody plays to block the effect that slowly falls to the product of landing, and the shunt subassembly can be shunted the product that will drop, avoids piling the product of being in the same place and drops on the shell fragment simultaneously.

Description

Slow descending device installed at tail end of product conveying line and used for receiving products

Technical Field

The utility model relates to a slow descending device for receiving products, which is arranged at the tail end of a product conveying line and is used for receiving the products from the conveying line and slowly descending the products into a product box in the field of automatic manufacturing, so that the products are prevented from being knocked and damaged when directly falling from the conveying line into the product box.

Background

At present, as is well known, products directly fall into a product box when being transmitted to the tail end from a transmission line, under the condition that the products fall into the product box, collision between the products and the box and between the products causes the surface of the products to have collision scars, so that defective products which are not easy to be detected by inspectors and damaged by collision flow into the next process and even flow into hands of final consumers, therefore, discontented and complaints of the consumers are caused, even functional problems of the products are caused, and bad social influence is certainly caused on producers and brands of the products.

Disclosure of Invention

Aiming at the current situation of the problems, the product conveying line can be conveniently arranged at the tail end of the product conveying line, and the product falls on the product conveying line before falling into a product box, so that the product can be buffered and slowly fallen, and the collision scars generated when the product falls are avoided.

The design scheme adopted by the utility model for realizing the functions of buffering and slowly descending the product and avoiding the collision injury generated when the product falls off is as follows: the device consists of a fixed rod, a set screw, a right-handed torsional spring fixed block, a right-handed torsional spring, a torsional spring cover plate, a support column, a first connecting rod, a second connecting rod, a shunt component, a round connecting rod, a square connecting rod, a bearing seat, a bearing, a left-handed torsional spring fixed block, a rotating shaft, an elastic sheet and a silica gel protective sleeve, and is characterized in that the fixed rod is arranged at two sides of a transmission line through bolts, the support column and the connecting rod are fixed together through the bolts, the first connecting rod is arranged at the outer side wall of the support column through the bolts, the square connecting rod is fixed together with the first connecting rod through the bolts, the shunt component is sleeved on the square connecting rod through a square hole on the shunt component, the round connecting rod is fixed together with the second connecting rod through the bolts, the bearing is arranged in the bearing seat, the bearing seat is arranged at the outer side wall of the second connecting rod through the bolts, the right-handed torsional spring is arranged in the right-handed torsional spring fixed block, the left-handed torsional spring fixed block, the torsional spring cover plate is installed respectively on the inside wall of connecting rod two through the bolt, and the torsional spring cover plate is detained respectively and is pressed on dextrorotation torsional spring and levogyration torsional spring, and dextrorotation torsional spring fixed block and levogyration torsional spring fixed block suit respectively are in the both ends of pivot and fix in the pivot through holding the screw, and the pivot both ends insert respectively at the bearing hole, and the shell fragment passes through the bolt and installs respectively in the epaxial inslot that rotates, and the silica gel protective sheath is suit respectively at the shell fragment afterbody.

The utility model has the beneficial effects that the device consists of a fixed rod, a set screw, a right-handed torsion spring fixed block, a right-handed torsion spring, a torsion spring cover plate, a support column, a first connecting rod, a second connecting rod, a shunt assembly, a round connecting rod, a square connecting rod, a bearing seat, a bearing, a left-handed torsion spring fixed block, a rotating shaft, an elastic sheet and a silica gel protective sleeve, when a product on a transmission line is transmitted to the tail end of the transmission line, the product firstly falls on the elastic sheet, and the elastic sheet has the function of elastic buffering; especially, the right-handed torsion spring fixing block and the left-handed torsion spring fixing block are arranged on the rotating shaft, the elastic piece is impacted by falling of a product, the rotating shaft is driven to rotate by the elastic piece, and the right-handed torsion spring and the left-handed torsion spring which are arranged in the right-handed torsion spring fixing block and the left-handed torsion spring fixing block prevent the rotating shaft from rotating in an excessively large angle, so that a plane formed by the elastic pieces is changed into an inclined plane, and the product can slide down from the inclined plane formed by the elastic pieces; the tail of the elastic sheet is provided with the silica gel protective sleeve, and the silica gel protective sleeve can play a role in blocking, buffering and reducing the sliding speed of the sliding product again, so that the slow descending function of the product in the process of falling from the conveying line into the product box is realized, and the product is prevented from generating collision scars; the position of the flow divider component can be adjusted on the square connecting rod, so that the products to be dropped at the tail end of the conveying line can be divided, and the products piled together are prevented from dropping on the elastic piece at the same time.

Drawings

The utility model will be further described with reference to the following description and specific examples, taken in conjunction with the accompanying drawings:

FIG. 1 is an isometric assembled view of the present invention.

Figure 2 is an isometric exploded view of the present invention.

Fig. 3 is a partial enlarged view of a left side portion of fig. 1.

Fig. 4 is a partially enlarged view of a right portion of fig. 1.

Fig. 5 is a partially enlarged exploded view of the left side portion of fig. 2.

Fig. 6 is a partially enlarged exploded view of the right portion of fig. 2.

In the figure, 1, a fixing rod, 2, a set screw, 3, a right-handed torsion spring fixing block, 4, a right-handed torsion spring, 5, a torsion spring cover plate, 6, a support column, 7, a first connecting rod, 8, a second connecting rod, 9, a shunt assembly, 10, a round connecting rod, 11, a square connecting rod, 12, a bearing seat, 13, a bearing, 14, a left-handed torsion spring, 15, a left-handed torsion spring fixing block, 16, a rotating shaft, 17, an elastic sheet, 18, a silica gel protective sleeve and A are transmission lines.

Detailed Description

In fig. 1, 3 and 4, a fixing rod 1 is installed at two sides of a transmission line a through a bolt, a support column 6 and a connecting rod two 8 are fixed together with the fixing rod 1 through a bolt, a connecting rod one 7 is installed at the outer side wall of the support column 6 through a bolt, a square connecting rod 11 is fixed together with the connecting rod one 7 through a bolt, a shunt assembly 9 is sleeved on the square connecting rod 11 through a square hole on the shunt assembly, a round connecting rod 10 is fixed together with the connecting rod two 8 through a bolt, a bearing 13 is installed in a bearing seat 12, the bearing seat 12 is installed at the outer side wall of the connecting rod two 8 through a bolt, a right-handed torsion spring 4 is installed in a right-handed torsion spring fixing block 3, a left-handed torsion spring 14 is installed in a left-handed torsion spring fixing block 15, torsion spring cover plates 5 are respectively installed on the inner side wall of the connecting rod two 8 through bolts, the torsion spring cover plates 5 are respectively buckled and pressed on the right-handed torsion spring 4 and the left-handed torsion spring 14, the right-handed torsion spring fixing block 3 and the left-handed torsion spring fixing block 15 are respectively sleeved at two ends of a rotating shaft 16 and fixed through a fastening screw 2 The fixing device is fixed on a rotating shaft 16, two ends of the rotating shaft 16 are respectively inserted into inner holes of the bearing 13, elastic pieces 17 are respectively installed in grooves on the rotating shaft 16 through bolts, and silica gel protective sleeves 18 are respectively sleeved on the tail portions of the elastic pieces 17.

In fig. 2, 5 and 6, the partial explosion state and the partially enlarged explosion state of the design of the present invention are shown.

Claims (1)

1. A slow descending device installed at the tail end of a product conveying line and used for receiving products is composed of a fixed rod, a set screw, a right-handed torsion spring fixed block, a right-handed torsion spring, a torsion spring cover plate, a supporting column, a first connecting rod, a second connecting rod, a shunt assembly, a round connecting rod, a square connecting rod, a bearing seat, a bearing, a left-handed torsion spring fixed block, a rotating shaft, an elastic sheet and a silica gel protective sleeve, and is characterized in that the fixed rod is installed on two sides of the conveying line through bolts, the supporting column and the second connecting rod are fixed together through the bolts, the first connecting rod is installed on the outer side wall of the supporting column through the bolts, the square connecting rod is fixed together with the first connecting rod through the bolts, the shunt assembly is sleeved on the square connecting rod through a square hole on the square connecting rod, the round connecting rod is fixed together with the second connecting rod through the bolts, the bearing is installed in the bearing seat, the bearing seat is installed on the outer side wall of the second connecting rod through the bolts, the dextrorotation torsional spring is installed in dextrorotation torsional spring fixed block, the levogyration torsional spring is installed in the levogyration torsional spring fixed block, the torsional spring cover plate passes through the bolt and installs respectively on the inside wall of connecting rod two, the torsional spring cover plate withholds respectively on dextrorotation torsional spring and levogyration torsional spring, dextrorotation torsional spring fixed block and levogyration torsional spring fixed block suit respectively are in the both ends of pivot and through holding screw fixation in the pivot, the pivot both ends insert respectively at the bearing hole, the shell fragment passes through the bolt and installs respectively in the epaxial inslot that rotates, the silica gel protective sheath is the suit respectively at the shell fragment afterbody.

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