Multi-surface embossing equipment
Technical Field
The utility model relates to a plank embossing apparatus technical field, in particular to multiaspect knurling equipment.
Background
The embossed wood floor and the decorative plate bring changeable colors and concave-convex layering sense to people by using the three-dimensional patterns, and are popular with consumers. Wood flooring surfaces are currently typically embossed by mechanical means. For example: application number is 201120034694.2's chinese utility model patent discloses a plank hot-roller coining mill, it includes the frame, carry the reduction gear, the compression roller, press the jar, the hot-roller, bearing roller and reduction gear, hot-roller and bearing roller are perpendicular relatively installed in the frame, be equipped with the bearing frame at the hot-roller both ends, be equipped with the transport reduction gear respectively at the frame both ends, the reduction gear, be equipped with the transport roller set in the middle of the frame, the transport roller set passes through the conveyor chain and links to each other, be equipped with the compression roller on the transport roller set, the reduction gear passes through the chain and links to each other with the sprocket on the hot-roller, it presses jar to be equipped with above the bearing frame, its shortcoming lies in, this coining mill can only emboss the two sides of plank.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multiaspect knurling equipment solves among the prior art can only be at the technical problem of timber two sides knurling.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a multiaspect knurling equipment, includes frame and embossing roller, the frame includes first support and second support, distribute and both cross arrangement around first support and the second support are, be provided with at least a pair of embossing roller on first support and the second support respectively, the axis perpendicular to of the embossing roller that is located on the first support is located the axis of the embossing roller on the second support, first support all is provided with the adjusting part who is used for adjusting distance between two adjacent embossing rollers with the second support.
Preferably, the first supports are provided with two groups, the two groups of first supports are arranged in parallel up and down, the two groups of second supports are arranged in parallel left and right.
Preferably, the first bracket and the second bracket are of an integrated structure connected in a front-back manner.
Preferably, the adjusting assembly comprises a sliding seat arranged at the end of the embossing roller shaft and an adjusting screw rod used for adjusting the position of the sliding seat, the sliding seat is movably arranged on the corresponding first support and the second support, the adjusting screw rod is in threaded connection with the corresponding first support and the corresponding second support, one end of the adjusting screw rod is connected to the sliding seat, and the other end of the adjusting screw rod is provided with a hand wheel.
Preferably, a reverse driving mechanism is arranged between the two sliding seats on the same support, and the adjusting screw rod is connected to one of the sliding seats and drives the other sliding seat to synchronously move in a reverse direction through the reverse driving mechanism.
Preferably, the reverse driving mechanism comprises a gear and a rack engaged with the gear, the gear is rotatably mounted on the corresponding bracket, two racks are respectively mounted on the two sliding seats, and the two racks are respectively arranged on two sides of the rotation axis of the gear.
Preferably, the embossing roller is an electric heating roller, and the roller surface of the embossing roller is provided with a pattern with concave and convex.
The utility model has the advantages that: the utility model discloses set up four adjustable embossing rollers, can adjust closely that corresponds two embossing rollers, adapt to the plank or the post of different width, thickness to once only carry out the knurling operation simultaneously to four sides of the two sides of plank or post, simple structure, range of application are wide, production efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a view taken in the direction A of FIG. 1;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
in the figure: 1-a first support, 2-a second support, 3-a first embossing roller, 4-a second embossing roller, 5-a sliding seat, 6-an adjusting screw, 7-a hand wheel, 8-a gear, 9-a rack, 10-a side stop block and 11-a cylinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.
Example 1: as shown in fig. 1 and 2, the multi-surface embossing device comprises a machine frame and embossing rollers, wherein the machine frame comprises a first support 1 and a second support 2, the first supports 1 are provided with two groups, and the two groups of first supports 1 are arranged in parallel up and down. The second support 2 is provided with two sets, and two sets of second supports 2 are left and right parallel arrangement. The first support 1 and the second support 2 are distributed in a front-back manner and are arranged in a cross manner, and the first support and the second support are connected in a front-back manner to form an integral structure. A plurality of pairs of embossing rollers are respectively mounted on the first support 1 and the second support 2, and in the embodiment, a pair of embossing rollers is respectively mounted on the first support 1 and the second support 2. The embossing rollers comprise two first embossing rollers 3 mounted on a first support 1 and two second embossing rollers 4 mounted on a second support 2. Wherein first embossing roller 3 is vertical setting, and its both ends are installed respectively at two upper and lower first supports 1, and two first embossing rollers 3 are left and right sides and distribute. The second embossing roller 4 is arranged horizontally, two ends of the second embossing roller are respectively arranged on the left second support 2 and the right second support 2, and the two second embossing rollers 4 are distributed up and down. The first embossing roll 3 axis is perpendicular to the axis of the second embossing roll 4.
First support 1 and second support 2 all are provided with adjusting part, and two first embossing roller 3 and two upper and lower second embossing roller 4 all are provided with adjusting part alone about, and adjusting part is used for adjusting the distance between two first embossing roller 3 and the distance between two second embossing roller 4.
The adjusting component comprises a sliding seat 5 and an adjusting screw rod 6, sliding grooves are formed in the first support 1 and the second support 2, and the sliding seat 5 is installed in the sliding grooves in the corresponding supports respectively. Both ends of the first embossing roller 3 and the second embossing roller 4 are rotatably mounted on the corresponding slides 5, respectively. The adjusting screw 6 is screwed on the corresponding first support 1 and the second support 2, one end of the adjusting screw 6 is connected on the sliding seat 5, and the other end is provided with a hand wheel 7. When the hand wheel 7 is turned, the adjusting screw 6 moves axially and drives the slide 5 connected to it to move, thus controlling the distance between two first embossing rollers 3 or the distance between two second embossing rollers 4.
The first embossing roller 3 and the second embossing roller 4 are both electric heating rollers, and the roller surfaces of the first embossing roller 3 and the second embossing roller 4 are provided with concave-convex pattern patterns. One of the first emboss roller 3 and the second emboss roller 4 is a drive roller, and the other one of the first emboss roller 3 and the second emboss roller 4 is a driven roller.
Example 2: as shown in fig. 3, the difference from example 1 is that one of the first emboss roller 3 and the second emboss roller 4 is driven by an adjusting screw 6 and a hand wheel 7, and the other of the first emboss roller 3 and the second emboss roller 4 is driven by a reverse drive mechanism to move the two first emboss rollers 3 in reverse and the two second emboss rollers 4 in reverse. In the present embodiment, the carriages at both ends of the first embossing roll 3 on the right and the second embossing roll 4 on the upper side are connected with an adjusting screw 6.
Wherein the reverse driving mechanism is connected between the left and right sliding seats 5 on the first bracket 1 and between the upper and lower sliding seats 5 on the second bracket 2. The reverse drive mechanism comprises a gear 8 and a rack 9 engaged with the gear 8, the gear 8 being rotatably mounted on a corresponding bracket.
On the first support 1, two racks 9 are respectively and fixedly installed on the two sliding seats 5, the gear 8 is rotatably installed on the first support 1, and the two racks 9 are respectively arranged on two sides of the rotating axis of the gear 8. When one first embossing roller 3 is driven by the adjusting screw 6 to move, the other first embossing roller 3 moves reversely through the cooperation of the gear 8 and the rack 9.
Similarly, on the second support 2, two racks 9 are respectively and fixedly installed on the two sliding seats 5, the gear 8 is rotatably installed on the second support 2, and the two racks 9 are respectively arranged on two sides of the rotating axis of the gear 8. When one second embossing roller 4 is driven by the adjusting screw 6 to move, the other second embossing roller 4 moves reversely through the cooperation of the gear 8 and the rack 9.
Wherein, a side block 10 is arranged on the sliding seat 5, and the side block 10 is positioned at one side of the rack 9 and is used for supporting the end part of the rack 9 fixed on the other sliding seat 5.
Meanwhile, air cylinders 11 are arranged on the first support 1 and the second support 2, and the air cylinders 11 are connected to the sliding seat 5 without the adjusting screw 6 and used for supporting the sliding seat 5. Namely, the air cylinder 11 is connected with the sliding seats at the two ends of the first embossing roller 3 positioned at the left side and the second embossing roller 4 positioned at the lower side, so that the gear 8 and the rack 9 are prevented from being damaged due to excessive stress in the embossing process.